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BENDIX BW2852 User's Manual

1. 32 6 09 Check Lateral Alignment rr 32 6 10 Lateral Adjustment Procedure 33 6 11 X Reset Lateral Alignment Value in Bendix ACom DIAGNOSIS s sp ca Gee asas 208 3 33 6 12 Reinstall the Plastic Cover 044 33 Appendix A Troubleshooting Checklist 34 35 Appendix B Driver Interface Unit DIU Displays and Alerts 36 45 Appendix C How to Read and Reset the Bendix Wingman System Diagnostic Trouble Codes using Bendix ACom Diagnostics Software version 6 3 or higher 46 Appendix D How to Read Key System Indicators and Reset Alignment Values rns 47 49 50 NOTES NOTES 51 52 Trademark acknowledgements The ACOM AD IS BENDIX EC 60 ESP and WINGMAN trademarks are licensed to or owned by Bendix Commercial Vehicle Systems LLC Any references in this manual to MICROSOFT and any other company or trademark are solely for identification and cross reference purposes The trademarks are the property of their respective companies and are not affiliated with or endorsing Bendix Commercial Vehicle systems LLC Bendix Commercial Vehicle Systems LLC does not represent any parts shown as products manufactured or remanufactured by the companies so named herein BW2852 2012 Bendix Commercial Vehicle Systems LLC All Rights Reserved 3 15 12 Printed in U S A
2. NOTE At most the collision mitigation feature of Bendix Wingman Advanced will apply up to two thirds of the vehicle s braking capacity B5 0 Stationary Object Alert SOA Stationary Object Alert SOA is an alert given to the driver when the radar detects a sizeable nonmoving metallic object in the vehicle s path of travel To reduce the number of false detections such as bridges and overhead signs an advanced set of filters are put in place so the SOA will not warn on every stationary object The SOA can be configured to be on or off through the display If a SOA is issued the DIU will very briefly send out an alert identical to a very brief FDA Level 2 continuous tone and two yellow LEDs with the display image switching between the two shown below Object Detected Object icon EM flashes ur l between ao these two aie rae v symbols Illuminated Appendix B 43 Appendix B Driver Interface Unit Displays amp Alerts B6 0 ACB Icon The ACB icon appears in the upper left hand corner of the DIU s screen to indicate to the driver that the adaptive cruise control with braking feature of the Bendix Wingman Advanced system is ready and able to intervene Once the driver sets cruise the DIU will display the set speed and the ACB icon as shown below No LEDs Illuminated Set 5 5 Speed mph When a forward vehicle
3. The driver uses the up A down W arrow buttons to change the LCD backlighting LED brightness and button backlighting Pressing the OK button exits this menu item The light radar sensor reading determines whether the current cab lighting mode is bright day or dark night When the light mode is bright any brightness adjustment made by the driver is applied to only the bright mode setting Likewise when the light radar sensor sets the light mode to dark any brightness adjustment made by the driver is applied to only the dark mode setting This functionality allows the driver to adjust the brightness setting for the two cab lighting conditions after which the DIU will automatically toggle between the two settings based on the light radar sensor s input Both the bright mode setting and the dark mode setting are stored across power cycles NOTE The DIU does not allow the brightness control to completely shut off the LEDs B1 8 System Status This screen shows the configured features of the system and their current operational status i e Failed or OK The failed status means that some system malfunction is preventing the feature from properly operating and that the feature is not available for use by the driver at this time Pressing OK exits this menu item No LEDs Illuminated WingmanACB OK Wingman Adv OK B1 9 Diagnostics Selecting Diagnostics from the main me
4. 18 Diagnostic Trouble Codes DTCs 19 22 Clearing Diagnostic Trouble Codes DTCs 23 Troubleshooting Diagnostic Trouble Codes Power Supply 23 Serial Data J1939 Communications Link 24 Engine Communications 41939 Test Procedure 24 Troubleshooting Wiring Harnesses 24 5 0 Other System Features Section 5 1 Reading Bendix Wingman Advanced System Key Indicators 25 5 2 Bendix Wingman Advanced Diagnostic Trouble Code DTC Self Clearing ses Eu wxox a gs odd eo S DOE 3 Xm em E 25 5 9 Following Distance Adjustment Switch Optional 25 5 4 Configuring Bendix Wingman Advanced Following Distance PICKS xxx REOR wo eee raras rasas s 26 5 5 Extracting Bendix Wingman Advanced System Data 27 5 5 1 Data Availability 27 5 5 2 Data Overview aoaaa a a ee 27 5 5 3 Extracting Data and Saving a Report 27 6 0 Bendix Wingman Advanced Radar Sensor Mounting and Installation Section 6 01 VehicleApplications 29 6 02 Radar Sensor Mounting ls 29 6 03 Replacement Parts eee 29 6 04 Radar SensorAlignment l l sn 30 6 05 Cover Removal ee eee 30 6 06 Bendix Alignment Tool 30 6 07 Check Vertical Alignment 30 6 08 Vertical Adjustment Procedure
5. 32 6 09 Check Lateral Alignment 32 6 10 Lateral Adjustment Procedure 33 6 11 Reset Lateral Alignment Value 33 6 12 Reinstall The Plastic Cover 6 01 VEHICLE APPLICATIONS The radar sensor can be mounted and installed only on vehicles that have Wingman Advanced already installed At this time Wingman Advanced can not be retrofitted onto vehicles even if that vehicle is equipped with the Bendix ESP stability system 6 03 REPLACEMENT PARTS 6 02 RADAR SENSOR MOUNTING When mounting a radar sensor the wire harness connector should always point down The radar sensor assembly is mounted to the front of the vehicle using an adjustable bracket This adjustable bracket allows for the radar sensor to be properly aimed laterally and vertically to maximize Wingman Advanced system performance The assembly should always be mounted in the original OEM location If this location is not in the center of the vehicle the mounting offset will need to be programmed through Bendix ACom Diagnostics software see Section 6 09 Check Lateral Alignment For proper operation of your Wingman Advanced system adhere to the following guidelines e The radar sensor assembly should be rigidly installed on the vehicle following all OEM recommended torque specifications e The radar sensor assembly should be installed in the original OEM designated location he radar sensor cover should always be ins
6. 1 01 1 02 1 03 1 04 1 05 1 06 1 07 1 08 1 09 1 10 1 11 1 12 Important Safety Information 3 System Components 2 2 nL 4 Activating the Bendix Wingman Advanced System 4 What to Expect When Using Bendix Wingman Advanced 5 6 How a Driver Interacts with Bendix Wingman Advanced 7 Following Distance a 8 Wingman Advanced Collision Mitigation Feature Operation 8 Alerts and Warnings 8 10 Wingman Advanced Diagnostic Trouble Codes 10 Radar Sensor Interchangeability 10 Alert Volume ooo we TE SEE o xo E E sd 10 Potential False Warnings 10 2 0 Maintenance Section 2 1 2 2 2 3 2 4 General Safety Guidelines 11 Equipment Maintenance Brake System and ABS Functionality 12 System Preventive Maintenance 12 Additional Support at www bendix com 1 800 AIR BRAKE 12 3 0 Introduction to Troubleshooting Section 3 1 3 2 3 3 Troubleshooting Basics 13 Narrowing Down the Problem 14 15 Overview of Possible Issues 16 4 0 Troubleshooting Diagnostics Section 4 1 4 2 4 21 4 3 4 4 4 5 4 6 4 7 4 8 Bendix ACom Diagnostics Software 17 Reading Diagnostic Trouble Codes DTCs 18 Reading the System Software Version
7. Bendix 42 Appendix B Appendix B Driver Interface Unit Displays amp Alerts B4 0 Impact Alert IA The Impact Alert uses a combination of distance to the vehicle ahead plus high relative velocity to decide when to issue a loud solid tone as well as a visual indicator to the driver The red LED bar across the top of the DIU will illuminate and Wingman Adv Requires DRIVER INTERVENTION will flash using the two screens below All Red LEDs Illuminated ACB REQUIRES DRIVER INTERVENTION Screen flashes between these two displays When the Impact Alert activates the driver must immediately act to potentially avoid or lessen the severity of a collision The impact alert can not be configured or turned off NOTE At most the adaptive cruise control with braking feature of Bendix Wingman Advanced will apply up to one third of the vehicle s braking capacity The driver must apply additional braking when necessary in order to maintain a safe distance from the vehicle ahead B4 1 Collision Mitigation If a collision is likely to occur and the collision mitigation feature activates the foundation brakes the tone of the alert will typically change and the display will be as shown below The driver must immediately act to potentially avoid or lessen the severity of a collision All Red LEDs Illuminated WINGMAN Adv Screen BRAKING flashes between these two displays
8. a Bendix Wingman Advanced PN WARNING Improper use of the Wingman Advanced system can result in a collision causing property damage serious injuries or death The driver is always responsible for the control and safe operation of the vehicle at all times The Bendix Wingman Advanced system does not replace the need for a skilled alert professional driver reacting appropriately and in a timely manner and using safe driving practices zz RADAR SENSOR MOUNTING BRACKET FIGURE 1 WINGMAN RADAR SENSOR AND COVER Vehicle Equipped with Bendix Wingman Advanced The STRIPED area approximates the zone where the collision mitigation feature is ready to intervene with up to two thirds of the of vehicle s braking capacity if needed as long as the vehicle is traveling above 15 mph L Servic x DESCRIPTION The Wingman Advanced system is an integrated combination of three features e Adaptive cruise control with braking e Alerts three types of alerts and e Collision mitigation technology PART ONE ADAPTIVE CRUISE CONTROL WITH BRAKING The adaptive cruise control with braking feature is an additional upgrade of ordinary cruise control When using cruise control the Wingman Advanced system will maintain the set speed and also will intervene as needed to help maintain a set following distance behind a detected forward vehicle Using a radar with a range of app
9. Illuminated WiNGMAN Advanced Uses Foundation Brakes NOTE Read Operator s Manual before using Bendix 36 Appendix B Appendix B Driver Interface Unit Displays amp Alerts When the initialization sequence is complete the following screen is displayed for approximately 3 seconds to indicate the features available to the driver No LEDs Wingman ACB Illuminated Wingman Adv No LEDs Illuminated in Bendix If the Bendix Wingman Advanced goes into self test mode the DIU may briefly display the Bendix Self Test screen Also the audible distance alerts will activate followed by a screen indicating that the self test has run Below left is the screen that will be briefly displayed if the self test runs and passes Below right is the screen that will be briefly displayed if the self test runs and fails If the self test fails a diagnostic trouble code DTC will be set The driver should turn off the vehicle wait 15 seconds and then turn it back on again If the problem persists a qualified technician will be necessary for troubleshooting See the Power Up Self Test in this service data sheet Section 3 1 Troubleshooting Basics for further information Bendix Single Yellow LED Followed
10. Wingman Advanced system radar sensor the ABS controller the engine ECU and other devices connected to the J1939 link Check for damaged or reversed J1939 wiring Check for corroded or damaged connectors and loose connections Using procedures described by the vehicle manufacturer verify the presence of the engine ECU and the ABS controller on the J1939 link Verify the engine ECU configuration Check for other devices inhibiting J1939 communications 4 7 ENGINE COMMUNICATIONS J1939 TEST PROCEDURE The Wingman Advanced system requires several J1939 messages from the engine ECU to control the engine and retarder torque for distance control and braking The Wingman Advanced system will set a diagnostic trouble code if one of these messages is not present Use the engine manufacturer s diagnostic test procedures to verify that there are no errors present in the engine that may prevent the Wingman Advanced system from controlling the engine or retarder torque 4 7 1 J1939 TROUBLESHOOTING PROCEDURE 1 Take all measurements at the harness connector unless otherwise indicated CAUTION DO NOT INSERT PROBES INTO THE BACK SIDE OF THE CONNECTOR AS THIS WILL DAMAGE THE SEAL AROUND THE WIRE CAUTION DO NOT INSERT ANY PROBE INTO THE PIN ON THE MATING CONNECTOR OF THE RADAR SENSOR THAT IS GREATER THAN 0 62 MM DIAMETER OR SQUARE THIS WILLDAMAGE THE CONNECTOR PIN AND REQUIRE REPLACEMENT OF THE HARNESS 2 Check for damaged or rev
11. using a multimeter between harness pins 2 and 3 The reading should be approximately 60 ohms If it is not the vehicle wiring should be investigated using procedures described by the manufacturer 6 Unplug the radar sensor With the ignition switch off using a multimeter measure the resistance in ohms between harness pins 2 and ground The measurement should indicate an open circuit or very high resistance If this is not the case the vehicle wiring should be investigated using procedures described by the manufacturer 7 Unplug the radar sensor With the ignition switch off using a multimeter measure the resistance in ohms between harness pins 3 and ground The measurement should indicate an open circuit or very high resistance If this is not the case the vehicle wiring should be investigated using procedures described by the manufacturer 4 8 TROUBLESHOOTING WIRING HARNESSES All wire harness connectors must be properly seated to maintain environmental seals Push the mating connector until it seals with a click When replacing an Advanced radar sensor check that the wire harness connector is free of corrosion before plugging into a new radar sensor Check for corroded or damaged wiring connector problems such as opens or shorts to voltage or ground If the connector terminals are corroded this may be an indication of water intrusion into the wiring system and possibly into the radar sensor Replacement of the entire ha
12. Advanced 1 08 Alerts and Warnings 2 0 Maintenance 3 0 Introduction to Troubleshooting 3 2 Narrowing Down the Problem Table 3 2 4 0 Troubleshooting Diagnostics 4 1 Bendix ACom Diagnostics Software 4 3 Diagnostic Trouble Codes DTCs 5 0 Other System Features 6 0 Bendix Wingman Advanced Radar Sensor Mounting and Installation Appendix A Troubleshooting Checklist Appendix B Driver Interface Unit DIU Displays and Alerts Appendix C How to Read and Reset the Bendix Wingman System DTCs 46 Appendix D How to Read Key System Indicators and Reset Alignment Values 47 1 0 OPERATION SECTION WHEN NOT TO USE WINGMAN Section Index ADVANCED ADAPTIVE CRUISE 1 01 Important Safety Information CONTROL WITH BRAKING When Not to Use Bendix Wingman Advanced The adaptive cruise control and braking feature in Adaptive Cruise Control with Braking 3 Wingman Advanced is automatically ready when 1 02 System Components 4 normal cruise control is set 1 04 What to Expect When Using PN This vehicle s cruise control must be used only in Wingman Advanced 5 6 the same conditions that are normally recommended 1 05 How a Driver Interacts with for ordinary cruise control As noted below there are Wingman Advanced 7 certain situations when cruise control should NOT be 1 06 Following Distance 8 pees 1 07 Wingman Advanced Co
13. Alerts FDAs One of the features of the Bendix Wingman Advanced system is the Following Distance Alert FDA A proprietary system combining vehicle speed forward vehicle speed distance and driving scenario FDAs are used to provide the driver with distance alerts which are intelligent in that they will give appropriate distance alerts for the given situation They alert the driver to objects far ahead in highway and country road driving situations while not over alerting in dense city traffic The radar sensor uses the DIU to communicate the FDA alerts to the driver This system can be configured through Bendix ACom Diagnostics software version 6 3 or higher for use by a fleet as a driver training tool with or without coordinating the data made available by Wingman Advanced In addition to being a reminder of when a driver may be dangerously close to the vehicle ahead the following distance alerts may also be configured to reinforce safe following distance habits taught by the fleet The FDA is based on the following interval between the host vehicle and the object ahead In other words this is the time required by the host vehicle to travel forward and reach the object s current location With the exception of the volume the FDA may not be adjusted by the driver through the DIU A qualified technician must connect to the vehicle through the diagnostic port and run ACom Diagnostics version 6 3 or higher in order to change the config
14. Clearing Diagnostic Trouble Codes DTOs e Ifthe error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE NOTE Wingman Advanced is disabled when the ABS off road switch is ON However the engine cruise control may still operate This DTC will result in the engine cruise control being de activated TABLE 6 DIAGNOSTIC TROUBLE CODES PAGES 19 22 20 DTC 162 DTC showing a problem in the interface of Possible causes the Wingman Advanced brake system e One or more components within the Bendix EC 60 ABS or ESP stability system have active trouble codes that need to be diagnosed and corrected In this case inspect the vehicle s mechanical and pneumatic brake system for proper operation Correct the issues found in the Bendix ABS or ESP systems and clear all trouble codes before proceeding to the Wingman Advanced system The controller is recognizing that there are components installed that have part numbers incompatible with the current system configuration For example when a technician attempts to install a more recent radar sensor onto a vehicle with an earlier Wingman Advanced or ACB system Contact the dealer or call the Bendix Tech Team at 1 800 AIR BRAKE for the correct part number to use or the re programming steps to take for the newer part number to be accepted After addressing the possible causes e Clear the Bendix Wingman Advanced system DTCs using the procedure in Section 4 4 Clea
15. Diagnostic Trouble Codes DTCs Causes and Recommended Actions 4 3 Possible causes J1939 missing signal on the communication link or the source of the signal is indicating an error in the signal Review the following sections e 1 10 Radar Sensor Interchangeability e 4 6 J1939 Serial Data Communications Link e 4 7 J1939 Engine Communications Test Procedure e 4 7 1 41939 Troubleshooting Procedure e 4 8 Troubleshooting Wiring Harnesses Perform the following Check for loss of data communications Check for damaged or reversed J1939 wiring Check for damaged or corroded connectors Check for other devices inhibiting J1939 torque 170 J1939 signal error torque 171 41939 signal error percent torque 172 J1939 signal error percent torque 173 J1939 signal error percent torque 174 J1939 signal error vehicle weight 175 J1939 signal error switch 187 J1939 signal error 188 J1939 signal error torque 189 J1939 signal error torque 190 J1939 signal error Actual retarder percent Driver demand retarder Driver demand retarder Driver demand retarder Gross combination Cruise control enable Engine speed Actual engine percent Nominal friction percent Driver s demand communications With the power off check the resistance across connector pins 60 ohm Check the reverse polarity of J1939 communication circuits at the engine the ABS and the radar sensor and at the harness intercon
16. Displays amp Alerts B1 Operator Interface The Bendix Wingman Advanced system is either integrated into the vehicle s dash or console or uses the Bendix Driver Interface Unit DIU to communicate with the driver For integrated systems see the vehicle operator s manual for more information This Section describes the functions of the DIU The DIU mounts in or on the vehicle dash and provides the interface between the driver and the Advanced system The DIU provides visual and audio warnings to the driver and accepts input from the driver through the Up Down and OK buttons The DIU contains an internal speaker to provide audible warnings 2 LED arrays one each in yellow and red a single orange and blue LED and an LCD screen for visual warnings and a light radar sensor to distinguish between day and night conditions B1 1 Start Up Mode At initialization the DIU executes self test routines during which the following screens are displayed and all LEDs are activated power on bulb check for approximately 3 seconds If configured a power up tone is also sounded Three Red LEDs Illuminated All Yellow LEDs Illuminated Buttons Single Blue LED Illuminated Single Orange LED Illuminated No LEDs WINGMAN Illuminated Advanced Bendix No LEDs A Collision Mitigation Illuminated id by enaix No LEDs NOTE
17. SENSOR ALIGNMENT Accurate vertical and lateral alignment of the radar sensor is critical for proper operation of Bendix Wingman Advanced Improper alignment will cause false warnings missed warnings and a diagnostic trouble code in the system The radar sensor is mounted to the front of the vehicle using an adjustable bracket Use the following procedures to align the radar sensor in its adjustable bracket Cover Fasteners Plastic Tree Style 3 FIGURE 24 COVER AND PLACEMENT OVER RADAR SENSOR ASSEMBLY 6 05 COVER REMOVAL To remove the cover use a slight force to pull the cover up and away from the bracket The three cover fasteners do not need to be removed See Figures 24 and 25 FIGURE 25 COVER REMOVAL 6 06 BENDIX ALIGNMENT TOOLS The Bendix Alignment Tools Bendix part nos K065284 K041451 or K041227 available from Bendix parts outlets are used to align the radar sensor both vertically and laterally They fasten magnetically to the radar sensor assembly for easy placement and removal See Figures 26 28 6 07 CHECK THE RADAR SENSOR VERTICAL ALIGNMENT See Section 6 06 for the Bendix Alignment Tools available Additionally Bendix strongly recommends that a digital inclinometer should be when checking the vertical alignment of the radar sensor 6 07 1 Remove the cover as shown in Section 6 05 Cover Removal 30 6 07 2 Ifthe vehicle has an air suspension system charge the system a
18. SYSTEM COMPONENTS The radar sensor or radar used in the Wingman Advanced unit is located at the front of the vehicle either on the bumper or just behind it on a cross member See Figure 3 FIGURE 3 COMPONENT RADAR SENSOR The radar sensor is pre aligned at the factory and no adjustment should be needed If the radar sensor becomes misaligned or a diagnostic trouble code is issued either a message or light on the dash depending on the vehicle lets the driver know that service is needed The Wingman Advanced system is either fully integrated into the vehicle dashboard or uses the Bendix Driver Interface Unit DIU See Figure 4 FIGURE 4 BENDIX DRIVER INTERFACE UNIT DIU Although the system functions the same how the alerts are displayed to the driver can be different Where a DIU Driver Interface Unit is used all visual text and audible indicators and alerts will be provided by the DIU The DIU allows the volume to be adjusted See Appendix B 4 Also see the Indications and Alerts section of this manual on page 16 for more detailed information about the alerts NOTE For some integrated systems the volume level of the alerts is not adjustable nor can they be switched off 1 03 ACTIVATING THE BENDIX WINGMAN ADVANCED SYSTEM To have the Wingman Advanced cruise control with braking features of the Wingman Advanced system engine de throttle retard foun
19. a screen with the vehicles closer as shown below Two Yellow LEDs Illuminated Appendix B 41 Appendix B Driver Interface Unit Displays amp Alerts B3 4 Following Distance Alert FDA Level 3 Fast audible two tone alert three yellow LEDs illuminated The DIU provides the driver with audio and visual alerts for as long as the vehicle ahead is in this zone and traveling at the same speed or slower This is the closest and most urgent Following Distance Alert The DIU will not display following distance while in an FDA Level For FDA Level 3 the audible alert will be a continuously repeating tone and the visual alert is three yellow LEDs and a screen with the vehicles close as shown below Object Detected All Yellow LEDs Illuminated uw c JL No LEDs No Tone Illuminated 2347 Bendix A Object Detected No LEDs No Tone Illuminated v Bendik Object Detected Single Repeating FDA Level 1 Double Tone Single Yellow LED Illuminated c JL Repeating FDA Level 2 Double Tone Two Yellow LEDs Illuminated e JL Object Detected Continuously FDA Level 3 Repeating Tone All Yellow LEDs Illuminated e J 8 L9
20. following distance function Does cruise control disengage sometimes This is normal operation When traveling with lightly loaded trailers or bobtail the when the brakes come on and not at other adaptive cruise control with braking feature of Wingman Advanced may continue to times function even after an automatic brake application No driver input is needed Does the connector or wiring appear Wires can become corroded if the radar sensor is not plugged in properly Clean damaged the connectors on the wire harness as well as the radar sensor and reattach If wires are chaffed replace the wire harness Also check for trouble codes Read Section 4 3 Diagnostic Trouble Codes and Section 4 8 Troubleshooting Wiring Harnesses Does the system generate a diagnostic This is normal operation The adaptive cruise control with braking feature trouble code going down a grade but the of Wingman Advanced is not intended to be used on grades If the system code goes away later detects this it will generate a diagnostic trouble code DTC Verify there are no diagnostic trouble codes Proper downgrade driving techniques should be used Read Section 4 3 Diagnostic Trouble Codes Does the radar sensor have noticeable The radar sensor and bracket are very durable However if the radar sensor damage beyond normal discoloration or housing or lens is cracked or broken immediately look for trouble codes via surface scratches Bendix ACom Di
21. is detected and either the distance to the vehicle or a following distance alert is shown the ACB icon should remain on the screen if the adaptive cruise control feature of Wingman Advanced is still engaged and ready to intervene Two Yellow LEDs Illuminated NOTE If the ACB icon is not displayed on the screen the driver must assume that the adaptive cruise control with braking feature of Wingman Advanced is not ready or able to intervene 44 Appendix B Appendix B Driver Interface Unit Displays amp Alerts B7 0 Brake Overuse Alert Using cruise control on downhill runs is the primary cause for this alert to be activated A Cruise control should NOT be used on downhill grades Approach grades as you would normally with the appropriate gear selected and at a safe speed To guard against foundation brake overuse by the adaptive cruise control with braking feature of the Bendix Wingman Advanced system the frequency of foundation brake interventions is monitored If the system detects a situation where the brakes are being applied too frequently by the system in a given time period the brake overuse alert will activate This is designed to help prevent overheating of the brakes which may lead to brake fade and reduced vehicle braking capability In this situation the Brake Overuse Alert will flash a message requesting driver intervention Also an audible alert will sound and a blue LED
22. low 83 Invalid Temperature 84 and 85 Temperature too high 94 Voltage too high 95 and 96 Voltage too low All Internal radar sensor errors 1 39 42 54 58 80 86 88 93 97 143 145 151 154 194 196 152 Transmission ratio learning process not completed 144 Vehicle is not providing expected deceleration during engine retarder or foundation braking TABLE 6 DIAGNOSTIC TROUBLE CODES PAGES 19 22 Possible causes These trouble codes result from incorrect ignition battery supply voltage or wiring harness issues as measured at the radar Sensor Review the following sections e 4 5 Ignition Voltage Too Low e 4 5 Ignition Voltage Too High e 4 5 Power Supply Tests e 4 8 Troubleshooting Wiring Harnesses Perform the following Verify ignition supply voltage to the radar sensor is between 9 to 16 VDC Visually check for damaged or corroded connectors Visually check for damaged wiring Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE Possible causes Radar sensor OUT OF ALIGNMENT Review the following sections 6 09 Check Lateral Alignment 6 10 Adjust Lateral Alignment 6 11 Reset the Alignment Value Perform the following Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If t
23. speed The adaptive cruise control with braking feature will turn off the collision mitigation feature remains active and ready to intervene The driver will continue to hear all alerts as needed Switches off the cruise control Sets the cruise control The adaptive cruise control with braking feature is automatically activated Your speed vehicle maintains a set speed and following distance behind the vehicle ahead The Wingman Advanced system performance will be diminished or even disabled Covers or blocks the radar and a Diagnostic Trouble Code DTC will be set A blockage will also affect engine cruise control availability Vehicle speed increased or reduced to achieve the new set speed while actively maintaining following distance with the vehicle ahead if one is present within 500 feet NOTE The system responses above are typical but may vary from the descriptions shown here by vehicle manufacturer or earlier versions of the Wingman Advanced system These are examples of driver actions and typical Wingman Advanced system responses however this chart does not attempt to cover all possible situations TABLE 2 HOW A DRIVER INTERACTS WITH BENDIX WINGMAN ADVANCED Uses normal cruise control switch THE FORWARD VEHICLE DETECTED ICON When cruise control is switched on and set and a vehicle ahead of you is detected by the radar the detected forward vehicle icon or similar will illuminate on the veh
24. the Lateral Alignment 6 09 and adjust if needed The Radar Sensor Mounting The radar sensor needs a solid mounting surface in order to hold the alignment If the bumper or mounting cross member is damaged replace it first then align the radar sensor Read Section 4 3 Diagnostic Trouble Codes Does a diagnostic trouble code DTC seem In normal operation the adaptive cruise control with braking feature of Bendix to occur when driving through the desert Wingman Advanced system may go dormant if it hasn t detected a metallic or in barren areas no road signs trees or object after a pre determined period This is rare but most likely to occur when vehicles driving in deserts or barren areas If the system does go dormant Wingman Advanced provides a visible warning to the driver In addition the vehicle also will drop out of cruise mode providing an audible and or visual warning to the driver as well The driver must actively re engage the vehicle s cruise control Once the desired cruise speed is set the adaptive cruise control with braking feature of Wingman Advanced will resume operation When metallic objects are again detected by the Wingman radar sensor the trouble code previously recorded in the Wingman system will clear automatically Does the system seem to disengage after an This is normal operation The driver must set or resume the cruise control once automatic braking event again to regain the
25. vehicle cruise control DTC which must be cleared with an ignition key cycle Section 6 07 Check Vertical Alignment and adjust if needed Section 6 09 Check Lateral Alignment and adjust if needed sensor Add a visual check of the radar sensor for blockage to the driver s pre trip inspection checklist Potential False Warnings Do false alerts seem to happen in Several road scenarios have a tendency to cause false warnings including construction zones or going under bridges construction zones and bridges Unless these false warnings are frequent the system is likely reacting normally The driver should not set the cruise control in construction zones If driver complaints persist continue asking questions to more narrowly define the driving condition presenting the problems Review proper operating conditions in the operator s manual Other Questions Has the system worked properly in the past This is a good indication that something has changed such as misalignment and is not working correctly now of the radar sensor Review questions listed above with the driver to further diagnose the problem Has the radar sensor been changed If so the new radar sensor may be incompatible with the vehicle Follow Section recently 1 10 Radar Sensor Interchangeability procedure and check system trouble codes with Bendix ACom Diagnostics software Read Section 4 3 Diagnostic Trouble Codes TABLE 4 NARROWING DOWN THE PROBLE
26. with the window shown in Figure 20 Select Start ACB Data Log The service tech nician will be asked to enter the vehicle ID and mileage This data will be stored in the report See Figure 20 Starter for ACom Diagnostics 6 3 ecu 1 pira TARGE date ki PLE i Sieg ADDE Data Li TARGE du LA a i TANGE brr hi TARTI br ba TARGE Agha TABSE Ad p uri or fan ora dis Tonle LIC derine Print data Vehicle Mileage Vehicle ID FIGURE 20 VEHICLE DATA The service technician can choose whether to Print Print Preview E mail or Save the report to disk See Figure 21 The data can be saved as a comma delimited fie or an HTML web page file See Figure 22 on next page for a sample report Report Mode Print t Print Preview E mail ta Bendix FE FIGURE 21 REPORT MODE 27 LHOdIS ATOIHAA G39NVAGV NVIVDONIM TVOIdAL c 38n9l Hea Any E nen F a MM PEL MODA i MEER Red annaig Bor acr RE E SUNG UU EI cOGER AAA o e o ns ea A ARTO cren guaj fujary Boy 1 650 y Lz 1 Pulp NP DJ D 1 mium farsa iE a EC EE UE eh E EN Um USAS LS DF isani pa dup peo i gD sius PARIS BIY PONI Te on eis ee en ate Gai ety LL LA e E RS ae de See i ELO E i i Hed Dk 5 Sum dul i DID 3 sima Eug Ds Di ESET E GER SER E Oita MM DR Matic CI ERI GREEN COD Mele ac RR cuc REDIMI e o y eR oy ne RR DUCIT ERN Li ge r 9 i m mn por e2ug sir Euago 4 vai GENER
27. ALERT STATIONARY OBJECT ALERT SOA t pi 1 r 1 4 e y iJ E i as q E T m de E WM IN FIGURE 8 IMPACT ALERT TEXT AND LIGH SEEN ON THE BENDIX DIU P T PATTERN AS The SOA is ready to alert the driver whenever the vehicle is moving above ten 10 mph The driver should be especially careful when approaching certain types of vehicles or objects The Wingman Advanced radar may not be able to detect vehicles and objects with limited metal surfaces such as recreational vehicles horse drawn buggies motorcycles logging trailers etc NOTE Entering a curve may reduce the alert time to less than three 3 seconds FIGURE 11 STATIONARY OBJECT ALERT DISPLAYED BRAKE OVERUSE ALERT Am Bendix Wingman Advanced system provides a warning when the system is intervening and using the foundation brakes excessively Overuse of the foundation brakes can lead to the brakes overheating and a potential loss of braking performance caused by brake fade Using cruise control on downhill runs will cause this alert to be activated PN Approach grades as you would normally with the appropriate gear selected and at a safe speed Cruise control should NOT be used on downhill grades When the system detects brake overuse depending on the vehicle manufacturer a text message will be displayed on the dashboard and an audible alert will be activated The driver should intervene immediately FIGU
28. ET button for this purpose Check the alignment with the alignment tool in position so that it straddles the radar sensor Verify that the radar is aligned downward towards the road surface in front of the vehicle by 1 3 0 8 when measured by an inclinometer set to zero on the vehicle s frame If the sensor is not aligned correctly follow the instructions in section 6 08 A Magnetic Attachments 3 ac Typical Location for Digital Inclinometer Preferred Method Lateral Alignment Laser FIGURE 28 VERTICAL ALIGNMENT TOOL K065284 FIGURE 29 INCLINOMETER 6 07 6 If you have the original design of alignment tool K041451 or K041227 See Figure 26 Where a digital inclinometer is available or if a flat level location is not available in which case a digital inclinometer must be used do not use the bubble level Verify that the radar is aligned downward towards the road surface in front of the vehicle by 1 3 0 8 when measured by an inclinometer set to zero on the vehicle s frame Where the bubble level may be used verify that the bubble just touches the line nearest the vehicle This shows that an incline of approximately one half of a degree downward has been set See Figure 31 Vertical Alignment Bubble Level FIGURE 30 VERTICAL ALIGNMENT BUBBLE LEVEL Ideal bubble position just touching the line nearest to the vehicle FIGURE 31 USING THE BUBBLE P
29. Illuminated Self Test by a Single T Orange IM LED Bendix Illuminated B1 2 Menu Operation Pressing the OK button at any time will enter the Menu Operation Mode The following selections will appear in a scrollable window Some items may not appear if the feature is not configured or not allowed as shown below Volume Dist Setting Distance Setting Dist Units Distance Units US Metric Brightness System Status Diag Display Diagnostic Display Demo Demonstration Note Demo is available only when vehicle is not moving The desired menu item is highlighted using the up A or down W arrow buttons and selected with the OK button The following sections describe each menu item Appendix B 37 Appendix B Driver Interface Unit Displays amp Alerts B1 3 Volume Selecting Volume from the main menu displays the following screen No LEDs Illuminated The driver uses the up A down W arrow buttons to change the volume Pressing the OK button exits this menu item The modified volume setting will be retained through ignition cycles unless configured not to do so If not configured the volume setting will default to 10096 on each new ignition cycle NOTE The DIU can be configured to limit the minimum volume setting that the driver can select The bar shown above always represents the adjustable range based on minimum and maximum values For exampl
30. L SENE EUN o m ME 1 MMC M MMC SUUS N DNE cos ru LES at Eg Le Bd D UE Se enis ula ty SRD a RR PR PO DUREE IMMENSE ATO eo i LI E REN r SUE 1 EL i mi re GL j q SOL cig dvds j EHE A NA RE E ac eg al pet RR ig ec ees Ma sa eta ERR aire ete ne Pe eae a Eno cr gayaa NICE O HEURE EA 1 os chee MOM BICIS Ex ro Eig ras U UR NS eck e ohh pe eR Toul an Ca E ir i ripe vta webos y Sou Gave CO ae ac us NONU NU NO ND NU NU NEU NONU ND NU NU NU NU NU RO NU ND NU NU NU RD NU RO NS ND NU NU RN NU NO NU NONU NC ONU RS NU NS ND RS NU NO NUORN NU NS ND RS ND NSONS RO NU ON ND NS NU NS ONU RO NU NS ON RO NU NS ONU RS NU NS QD RC ND ONU NONU HU NU NO ND NONU NS ONU RONUO NS ND RC NU NONU RU NU NO NCONS Nc ON NON NONU NOON NONU NOR NOOR NOR NON NXOR NOU NON EXON N ON NON NOR NX RU NS ONU NOU NON NONU ESOS NONU NONU NONU HOO NOU NOS NON NON NOU NONU RE a a a i a a a i a a a a a i a a i LI J LI LI J L r LI LI LI LI r a a a i a a a a i a i a a a a aus Copo Ai aua Guages jap MERE T es San Bi sus Guage PH tm E i L ee meee meee mom lm om om cm Om Om m O3 OR SEO OH OF Hs OR ORO mmm mm Um Sm Om ROO Om Om OR ORO AO om UU om om Om om n il i BTT ED i 20D ang os aun GUYOT PH 3 i E D Ong i Loo 5 5 F eun Buvago pH O LI Bl Fi B TT E o NESTE sis Haaga Hii A Me asc A o ue corno A o ace nao MO lecce ccce Gu ca cu ce cc ca ca ce
31. M PAGES 14 15 14 Narrowing Down the Problem 3 2 Does the mounting bracket look damaged or Other than expected surface scratches or some discoloration over time there tampered with should be no visible damage to the radar sensor bracket assembly If so realign the radar sensor vertically and laterally If radar sensor alignment can not be held in place the bracket assembly must be replaced Verify the bumper is not damaged e Check the Vertical Alignment 6 07 and adjust if needed e Check the Lateral Alignment 6 09 and adjust if needed The Radar Sensor Mounting The radar sensor needs a solid mounting surface in order to hold the alignment If the bumper or mounting cross member is damaged replace it first then align the radar sensor Did the radar sensor currently on the vehicle The radar sensor may be incompatible with the new vehicle Follow Section come from another vehicle 1 10 Radar Sensor Interchangeability procedure and check system trouble codes with Bendix ACom Diagnostics software Read Section 4 3 Diagnostic Trouble Codes With cruise control set does the system This is normal operation Continue asking the driver questions to diagnose consistently apply the foundation brakes the problem The radar sensor may be blocked or misaligned The service when a forward vehicle slows technician will need to check trouble codes as well e Check the Vertical Alignment 6 07 and adjust if needed e Check
32. No LEDs Illuminated B1 5 Distance Units Dist Units From the Dist Units menu item the user may choose to have the following distance from the forward vehicle displayed in either seconds or feet By default this item is set to seconds If the user selects feet the DIU will display the approximate distance from the bumper to the selected forward vehicle in feet If the user selects seconds the DIU will display the approximate distance from the bumper to the selected forward vehicle in seconds NOTE Following distance in seconds is calculated based on the current speed of the Wingman Advanced equipped truck and the distance in feet away from the selected forward vehicle For instance if the selected forward vehicle is 88 feet from the bumper of the Wingman Advanced equipped truck and the Wingman Advanced equipped truck is traveling 60 mph then the following distance in seconds would be 1 0 seconds because a truck traveling 60 mph can travel 88 feet in one 1 second 38 Appendix B Appendix B Driver Interface Unit Displays amp Alerts B1 6 US Metric From this menu item the user may select whether English or Metric units are displayed For instance in metric mode the following distance is shown in meters In US mode the following distance is shown in feet B1 7 Brightness Selecting Brightness from the main menu displays the following screen No LEDs Illuminated
33. OSITION TO CHECK THE VERTICAL ALIGNMENT VEHICLE ON LEVEL GROUND If the sensor is not aligned correctly follow the instructions in section 6 0 8 6 08 RADAR SENSOR VERTICAL ALIGNMENT ADJUSTMENT PROCEDURE NOTE Complete these steps only if a vertical adjustment is necessary Tools needed 7 mm box wrench and Bendix alignment tool 4 Vertical Position Screws 2 per side Loosen Do Not Remove Vertical Adjustment FIGURE 32 VERTICAL ADJUSTMENT NOTE THIS IMAGE DOES NOT SHOW THE ALIGNMENT TOOL INSTALLED 31 Be sure the vehicle is prepared as shown in Sections 6 07 1 3 With the Bendix alignment tool still in place loosen the four vertical position screws DO NOT remove these screws See Figure 31 During the adjustment turn the vertical alignment screw clockwise or counterclockwise depending on the vertical direction up or down needed Clockwise aligns the radar sensor up and counterclockwise moves the radar sensor down Where the original tool is being used kits K041451 or K041227 In cases where a digital inclinometer is not being used the adjustment should be made until the bubble is just touching the line closest to the vehicle See Figure 31 Where a digital inclinometer is being used Adjust the vertical adjustment screw until the digital inclinometer shows that the radar is aligned downward towards the road surface in front of the vehicle by 1 3 0 8 when measured by an inclinometer
34. PN WARNING Any audible and or visual alert by the system means that your vehicle is too close to the vehicle ahead and the driver must immediately act to potentially avoid or lessen the severity of a collision IMPACT ALERT IA FOLLOWING DISTANCE ALERT FDA When activated the IA will sound and a visual message icon typically appears on the dash screen or Bendix Driver Interface Unit DIU display The actual sound display method varies by vehicle manufacturer The FDAis ready to alert the driver whenever the vehicle is moving above five 5 mph If the following distance continues to decrease the driver will hear See Figure 7 for an example of an Impact Alert Icon more rapid audible alerts When the FDA reaches its highest level typically a red LED also illuminates INTERFACE UNIT DIU on the instrument SHOWING EXAMPLES OF FOLLOWING cluster The FDA may DISTANCE ALERTS WITH be accompanied by pROGRESSIVELY FASTER visual alert AUDIBLE ALERTS 1 5 seconds is the system default and may vary by fleet OEM a NOTE The Impact Alert is typically accompanied by automatic brake interventions The Wingman Advanced system will apply up to two thirds of your vehicle s braking capacity The driver must apply additional braking when necessary to maintain a safe distance from the vehicle ahead a Above Examples of other vehicle manufacturer s displays FIGURE 10 FOLLOWING DISTANCE
35. RE 12 BRAKE OVERUSE WARNING e Once the brake overuse alert is activated certain driver interventions that cancel cruise control like stepping on the brake pedal or switching off cruise will discontinue the alert Following an overuse alert the driver should not reset cruise control for at least 20 minutes This gives the brakes time to cool down If the driver chooses to reset cruise control during that 20 minute period Wingman Advanced interventions will be limited to de throttling and engine retarder only The system will automatically disable all Wingman 10 Advanced system foundation brake applications for at least 20 minutes e Ifthe system does not detect a driver intervention within 15 seconds after the brake overuse alert sounds it will shut itself off and set a Diagnostic Trouble Code DTC The driver will continue to receive alerts but ALL Wingman Advanced interventions de throttling engine retarder or brake applications will be disabled until the next ignition cycle Note In all cases the driver still has the ability to apply the foundation brakes if necessary The driver should take care since overheated brakes may reduce the vehicle s braking capability See Appendix B7 0 1 09 WINGMAN ADVANCED DIAGNOSTIC TROUBLE CODES The Wingman Advanced system is monitored and if any malfunction is detected a Diagnostic Trouble Code DTC will be set and the driver will be alerted The exact alert given depen
36. SUPPLY IGNITION VOLTAGE TOO LOW Measure the ignition voltage under load Ensure that the ignition voltage is greater than 10 VDC volts DC Check the vehicle battery and associated components Inspect for damaged wiring damaged or corroded connectors and loose connections Check the condition of the fuse IGNITION VOLTAGE TOO HIGH Measure the ignition voltage Ensure that ignition voltage is not greater than 16 VDC Check the vehicle battery and associated components Inspect for damaged wiring damaged or corroded connectors and loose connections POWER SUPPLY TESTS 1 Take all measurements at the radar sensor harness connector 2 Place a load e g 1157 stop lamp across the supply voltage and ground connection Measure the voltage with the load The supply voltage on pin 8 to ground should measure between 10 to 16 VDC volts DC 3 Check for damaged wiring damaged or corroded connectors and loose connections 4 Check the condition of vehicle battery and associated components Ensure the connection to ground is secure and tight 5 Using the procedures described by the vehicle manufacturer check the alternator output for excessive noise Power Supply Pin Codes 4 5 Pint oes Desorption DA No No Connection DE NO No Connection De eu Syot TABLE 7 POWER SUPPLY PIN CODES 23 4 6 SERIAL DATA J1939 COMMUNICATIONS LINK Check for a loss of communications between the Bendix
37. TIONING THE LASER LEVEL KITS K041451 OR K041227 Using a ruler or tape measure measure the distance from a symmetrical vehicle point such as the tow hooks to the laser light line Record this measurement See Figure 35 NOTE The technician must be extremely careful during the laser positioning process to double check the values measured on each side of the truck Be sure to check back and forth for each side of the radar sensor several times to ensure accuracy Repeat the same process for the opposite side and measure the reference distance to the laser line For tool K042452 the blue laser level is rotated 180 degrees and for tool K065284 the whole tool is reversed so that the laser light points to the other side of the vehicle Compare the left and right distance measurements A properly aligned radar sensor will have the same measurement from side to side If these two dimensions are within 1 8 8 mm no alignment is necessary If not follow the instructions in Section 6 10 Lateral Adjustment Procedure The Whole Tool is Reversed for the Second Measurement Lateral Alignment Laser Light Beam FIGURE 34 USING THE LATERAL ALIGNMENT LEVEL KIT K065284 Laser Light Line d Pd EA FIGURE 35 LATERAL ALIGNMENT VERIFICATION NOTE The lateral alignment also can be checked with Bendix ACom Diagnostics version 6 3 or higher A value between 0 8 and 0 8 is acceptable and the system sho
38. able the radar sensor misalignment could be misaligned and may need to be aligned both vertically and laterally If there is a DTC set or if the system does not function the radar sensor may be severely misaligned and Wingman Advanced will not operate until this is corrected See Section 6 01 Vehicle Applications Inspect the front of the vehicle If a it has been damaged or b if the vehicle does not track straight either of these conditions must be repaired before troubleshooting Wingman Advanced Radar sensor If the system doesn t seem to work at all the radar sensor is probably blocked A DTC will blocked also be set Visually inspect it clear the blockage turn the ignition on and run through a power cycle Vehicle diagnostic The Wingman Advanced system will not operate and will set a DTC if any of the following trouble codes vehicle systems also show a DTC engine engine cruise instrument cluster Bendix ABS DTCs Bendix ATC Bendix ESP or transmission These components must be repaired and cleared of DTCs before troubleshooting Wingman Advanced NOTE Clearing the vehicle DTCs may be the only step needed to reestablish full Wingman Advanced functionality See Section 4 4 Clearing Diagnostic Trouble Codes DTCs Damaged radar If the vehicle has been in an accident it is likely the radar sensor will need to be re sensor or bracket aligned or replaced Inspect the radar sensor lens and housing for damage Radar sensor
39. agnostics version 6 3 or higher and replace the damaged radar sensor Read Section 4 3 Diagnostic Trouble Codes and Section 6 02 Radar Sensor Mounting TABLE 4 NARROWING DOWN THE PROBLEM PAGES 14 15 15 3 3 OVERVIEW OF POSSIBLE ISSUES Some customer issues are actually misunderstandings of how the Bendix Wingman Advanced system performs normally Use Table 5 below to learn the causes of potential issues if Wingman Advanced is not performing correctly Some issues can be investigated by a visual inspection Others may cause a diagnostic trouble code DTC to be logged See Section 4 3 Diagnostic Trouble Codes Overview of Possible Issues 3 3 hse Description oystem familiarity Verify the system functionality Is it operating normally or not Drivers who are unfamiliar with the system may report they don t like the way it beeps or how it activates the brakes Use Section 3 0 ntroduction to Troubleshooting Section 4 3 Diagnostic Trouble Codes and Section 3 1 Questions to Ask the Driver to verify if the system is functioning normally then continue DTCs caused by Some Diagnostic Trouble Codes DTCs indicate a temporary condition and will clear when temporary operating that condition is no longer present If these persist further investigation is warranted See conditions Section 3 1 Troubleshooting Basics Radar sensor If the performance of the system seems to be erratic or unpredict
40. ble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 199 Wingman Advanced self disable Perform the following Check engine and engine retarder trouble codes Inspect and some system signal or component caused troubleshoot the cruise control system wiring switches etc for the Wingman Advanced to be disabled proper operation Engine cruise control is unavailable and Clear the Wingman Advanced trouble codes by cycling the should not operate when the Wingman power Start the engine Advanced is disabled e Ifthe error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 201 Radar sensor lens is dirty or blocked Possible causes 202 Forward vehicle is lost or too close to radar These trouble codes may arise from infrequent conditions that Sensor could occur normally Perform the following Check for lens obstruction Clean dirt or packed snow or ice from the lens if present Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 203 Wingman Advanced and ABS have a Possible causes mismatch of the Collision Mitigation e The controller is recognizing that there are components in Configuration stalled that have part numbers incompatible with th
41. cc ae cic ns AR A EL EN D i HD J m0 MES E sus p Boo pos PH Ena Loo 5 susy LO po AH 2 B a 13 i i i i i i i i i ee ia 1 I LI LI LI LI I 1 a 5 E E I z f E E I FDU DS uro mu Burr Hu Hs s NS ONU NX NU NU HU NU NU ND NU NU NU ND NU HU TO Hi n i M NU NU NU NONU ND AUS ROO LII a oo SHY vIvd 31871135398 Aude a NL D D ee Pd MC M E MM eM Mee c a DAT Ao a k A c aee Lm isa Puy SEL unns Lal pp epp cU 1A Ben gov ao Tiri raw eros dO pao rie gn m RATES PARC VR 2120 89 Burgers YUM 951019 9403 E E perm Especie Bo mar agen Seng oe qac tg cero gi 1 v WO m J gets DER O O A Han mel apy own 302 a a AO PU Le oy Ru Lice ea DeC y unco OO DUE EO 28 6 0 BENDIX WINGMAN ADVANCED RADAR SENSOR MOUNTING AND INSTALLATION SECTION Note This section only covers Bendix supplied mounting arrangements See Figure 23 for Bendix supplied mounting arrangement At time of printing Bendix supported mounting arrangements are used on Mack and Volvo trucks For other mounting arrangements consult the OEM Section Index 6 01 Vehicle Applications 29 6 02 Radar Sensor Mounting 29 6 03 Replacement Parts 29 6 04 Radar sensorAlignment 30 6 05 Cover Removal 30 6 06 Bendix Alignment Tool 30 6 07 Check Vertical Alignment 30 6 08 Vertical Adjustment Procedure
42. cs 3 1 What color is the radar sensor Have the driver run the Power Up Self Test Does the driver hear a long warning beep Have the driver describe the system behavior that they believe shows it is not working properly TABLE 3 TROUBLESHOOTING BASICS The Wingman Advanced system has a black eyeball radar sensor See Section 1 02 f the radar sensor is flat fronted or is yellow it is not a Wingman Advanced radar sensor Power Up Self Test This is a self diagnostic check to determine if the system operation is normal Park the vehicle Power off Putthe key into the ignition and turn to the ignition power position Toggle the cruise control switch at least once and leave it in the on position otart the vehicle but do not drive away Note that if the cruise control is in the off position or if the vehicle is moving this test will not run The self test will start after 15 seconds and takes approximately five 5 seconds to complete Note that other vehicle system self tests e g the ABS chuff test may run during the initial 15 seconds after ignition on As the Wingman Advanced self test runs the driver should hear a short set of beeps The test checks the engine transmission and brake systems to make sure they are communicating In addition depending on the vehicle the test may briefly display a distance alert message and or cause the Forward Vehicle Detected icon in the instrument c
43. d system 2 0 MAINTENANCE SECTION Section Index 2 1 2 2 2 3 2 4 General Safety Guidelines 11 Equipment Maintenance Brake System and ABS Functionality System Preventive Maintenance 12 Additional Support at www bendix com 2 1 GENERAL SAFETY GUIDELINES A WARNING PLEASE READ AND FOLLOW THESE INSTRUCTIONS TO AVOID PERSONAL INJURY OR DEATH When working on or around a vehicle the following general precautions should be observed at all times 1 Park the vehicle on a level surface apply the parking brakes and always block the wheels Always wear safety glasses Stop the engine and remove ignition key when working under or around the vehicle When working in the engine compartment the engine should be shut off and the ignition key should be removed Where circumstances require that the engine be in operation EXTREME CAUTION should be used to prevent personal injury resulting from contact with moving rotating leaking heated or electrically charged components Do not attempt to install remove disassemble or assemble a component until you have read and thoroughly understand the recommended procedures Use only the proper tools and observe all precautions pertaining to use of those tools 10 11 If the work is being performed on the vehicle s air brake system or any auxiliary pressurized air systems make certain to drain the air pressure from all reservoirs before beg
44. dar sensor mounting location He align the radar sensor vertically and laterally Use the following procedures bumper or cross member damaged Does the system seem to lose or not hold on to the forward vehicle when going around curves Does the system seem to warn on Section 6 02 Check Radar Sensor Mounting The radar needs a solid vehicles in adjacent lanes Are there false mounting surface in order to hold the alignment If the bumper or mounting alerts when passing other vehicles Does cross member is damaged replace it first then align the radar sensor the system seem to warn late when another vehicle cuts in front of the truck Does the System seem to not see as far as it used to or warn on many more overhead bridges signs than previously Does the system seem to be inconsistent when tracking forward vehicles Blocked Radar Sensor Issues Is mud ice or snow covering the radar Clean the radar sensor lens immediately Remove anything blocking the radar sensor sensor then power cycle and read any remaining trouble codes Is anything blocking the view of the radar Read Section 4 3 Diagnostic Trouble Codes If the vehicle s cruise control is set and the radar sensor is blocked by ice snow mud tampering etc so that it cannot see a forward vehicle Wingman Advanced will log a diagnostic trouble code DTC After the blockage is removed the DTC will clear automatically This process also will set a
45. dation brake interventions the vehicle s regular cruise control must be switched on See Figure 5 for examples of switches that may be used When the vehicle reaches the desired cruise speed the driver presses the cruise control set switch to activate the system The Wingman Advanced system will then engage and help the driver maintain a set following distance behind the vehicle traveling in front Once the cruise control speed is set a cruise enabled icon or similar will illuminate on the instrument panel If the cruise enabled or set or similar icon does not illuminate the Wingman Advanced system is not functioning normally Hefer to the vehicle operator s manual to double check the location of the icon and for further troubleshooting information The driver can switch off the Wingman Advanced system manually by either stepping on the brake pedal or switching off the cruise control FIGURE 5 EXAMPLES OF CRUISE CONTROL SWITCHES IMPORTANT NOTE Cruise control will automatically cancel whenever Wingman Advanced applies the foundation brakes 1 04 WHAT TO EXPECT WHEN USING THE BENDIX WINGMAN ADVANCED SYSTEM Table 1 parts 1 3 illustrate what to expect from the Wingman Advanced system in various driving situations Typical system indications and actions to expect from the system are illustrated What to Expect 1 04 Part One All driving scenarios Cruise is either on or off Typical System T A Sit
46. discoloration or small scratches may be acceptable Significant damage will require radar sensor replacement Regardless of the exterior condition check for diagnostic trouble codes outlined in the Section 4 3 Diagnostic Trouble Codes DTCs to determine if radar sensor replacement is necessary Damaged connector Visually inspect the connector and wire harness for corrosion or chaffing Refer to Section or wiring 4 5 Troubleshooting Diagnostic Trouble Codes Power Supply of this document for additional troubleshooting J1939 network If the entire system is non functional it may be a J1939 network problem Follow the problems instructions in Section 4 6 Serial Data J1939 Communications Link Power to radar If the entire system is non functional another likely cause may be a lack of power to the radar sensor problems sensor Follow the instructions in Section 4 5 Troubleshooting Diagnostic Trouble Codes Power Supply TABLE 5 REVIEW OF POSSIBLE ISSUES 16 4 0 TROUBLESHOOTING DIAGNOSTICS SECTION Section Index 4 1 Bendix ACom Diagnostics Software 17 4 2 Reading Diagnostic Trouble Codes DTCs 18 4 3 Table of DTCs and Actions to Take 19 22 4 4 ClearingDTCs 23 4 5 DTCs Power Supply 23 4 6 DTCs J1939 Communications Link 24 4 7 J1939 Test Procedure 24 4 8 Troubleshooting Wiring Harnesses 24 IMPORTANT NOTE All vehicle diagnostic tro
47. ds on the vehicle manufacturer refer to your vehicle operator s manual and Sections 3 and 4 1 10 RADAR SENSOR INTERCHANGEABILIT Y Many variables must be considered when determining whether or not the radar sensor can be relocated from one vehicle to another vehicle They include but are not limited to the version of the Bendix ESP stability system used on the vehicle the instrument cluster the vehicle ECU the engine and the transmission Contact the Bendix Tech Team at 1 800 AIR BRAKE to determine if this is a viable option A WARNING Do not interchange radar sensors without contacting Bendix first 1 11 ALERT VOLUME For Wingman Advanced systems installed on vehicles with alerts that come directly through the instrument cluster audible alert levels are pre set at the factory and can not be turned off nor can the volume be adjusted However where the Bendix Driver Interface Unit DIU is used volume adjustment is permitted 1 12 POTENTIAL FALSE WARNINGS In certain unusual traffic or roadway conditions Wingman Advanced may issue a false alert While eliminating all false alerts is not possible if false alerts occur too frequently more than twice a day this may indicate sensor misalignment Service the system at the earliest opportunity Drivers should take into account the road conditions and any other factors they are encountering as they choose how to react to any alerts they receive from the Wingman Advance
48. e if the minimum value is set to 50 midpoint between lowest 70 3dB and highest 89 3dB audio levels the bar represents an adjustable range from 50 approx 80dB to 100 approx 89dB Once the minimum or maximum has been reached a message will be shown indicating that further adjustment is not allowed e g Minimum volume reached The step change per button press is approximately 2aB B1 4 Distance Setting Dist Setting On systems where changes are permitted the Distance Setting option from the main menu will adjust the following distance that the Bendix Wingman Advanced system will attempt to maintain while in the following distance mode Distance Settings 1 2 3 and 4 will have different meanings based on the configuration chosen by the user in Bendix ACom Diagnostics version 6 3 or higher Generally 4 relates to the farthest distance setting available and 1 relates to the closest distance setting available In many of the Advanced configurations available in ACom two or more distance settings may be made equivalent to one another For more information on user configurations available through the Bendix ACom Diagnostics software see Section 5 4 Configuring Bendix Wingman Advanced Following Distance Alerts in this Service Data sheet for further information Selecting Dist Setting from the main menu displays the following screen Text may vary depending on the system installed
49. e cathe p Misalignment value 70 000 deg y Cenfiqurason Number Bci riley FLA Abr System Key Indicators 1 E Al cores I ow o ES O YJ Beseihlianhgnmert Valor 1 Sa gt oO Attribute Descripton i See Section This value should equal O if the radar sensor is mounted on the center line of the Mounting Offset Stationary Object Warning Indicator Alignment Value from center call 1 800 AIR BRAKE use in Bendix Wingman Advanced system versions since 2010 Abnormal operation 0 8 Normal operation normal Abnormal operation 0 8 Trouble code will be set if value is 1 3 or less Configuration Number the vehicle Refer to Table 7 for setting information How To Reset The Alignment Value 4 From the configuration window shown above click Modify 5 From the Change Configuration window select Reset Alignment Value 6 Click Write 7 Cycle the vehicle ignition power to complete the process vehicle If the service technician believes the radar sensor should be mounted offset This is a status indicator for the function of stationary object warning Available for Trouble code will be set if value is 1 3 or more This indicates the distance setting and following distance alert that are configured for Call the Bendix Tech Team at 1 800 AIR BRAKE for troubleshooting assistance Appendix D 47 48 Full Contents List 1 0 Operation Section
50. e current system configuration For example when a technician at tempts to install a more recent radar sensor onto a vehicle with an earlier Wingman Advanced or ACB system or a re placement ECU is programmed incorrectly for this vehicle s system Contact the dealer or call the Bendix Tech Team at 1 800 AIR BRAKE for the correct part number to use or the reprogramming steps to take for the newer part number to be accepted After addressing the possible causes Clear the Bendix Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs fthe error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE TABLE 6 DIAGNOSTIC TROUBLE CODES PAGES 19 22 22 4 4 CLEARING DIAGNOSTIC TROUBLE CODES DTCs This procedure must be used when troubleshooting the diagnostic trouble codes shown in Table 6 Clear the Wingman Advanced system Diagnostic Trouble Codes DTCs using the Bendix ACom service tool Click the Clear button located on the Read Clear Fault Codes screen Using ignition power only power off the vehicle for at least 15 seconds Next start the engine and run it at idle for at least 15 seconds Drive the vehicle and on a test track or suitable section of roadway engage the cruise control to verify proper operation If the error returns call Bendix at 1 800 AIR BRAKE for assistance 4 5 TROUBLESHOOTING DIAGNOSTIC TROUBLE CODES POWER
51. ersed J1939 wiring If the J1939 HIGH or J1939 LOW wiring circuits are damaged such as shorting together the entire J1939 link will be lost The problem may be intermittent enabling the J1939 link to operate normally sometimes In that event multiple diagnostic trouble codes will be logged in multiple engine and vehicle controllers If the J1939 HIGH and J1939 LOW wiring circuits are reversed communication over the entire J1939 link will not be lost Only those devices that are outside of the problem point from other devices will not receive or be able to transmit data messages 3 Check for corroded or damaged wiring connector problems such as opens or shorts to voltage or ground 24 If the connector terminals are corroded this may be an indication of water intrusion into the wiring system and possibly into the radar sensor Replacement of the entire harness is recommended If the terminals of the radar sensor are corroded replacement of the radar sensor is recommended 4 Check for other J1939 devices which may be inhibiting J1939 communication The service technician should consult the vehicle manufacturer s procedures for other J1939 troubleshooting procedures The device s power should be removed and measurements made at the ECU pins for shorts to ground and power pins and resistance between the J1939 HIGH or J1939 LOW input circuits 5 Unplug the radar sensor With the ignition switch off measure the resistance ohms
52. figuration Mumbear Momentary PLA Alerts FIGURE 18 BENDIX ACOM DIAGNOSTICS CONFIGURATION NUMBER SHOWING CONFIGURATION ONE SELECTED SEE ALSO TABLE 8 Changing configuration allows the fleet user to adjust both the following distance alerts and the following distance behind a detected forward vehicle See Figure 18 5 5 EXTRACTING BENDIX WINGMAN ADVANCED SYSTEM DATA 5 5 1 DATA AVAILABILITY Data will not be stored by the system until the Clear Resettable Data Log see Figure 19 is selected and the proper Bendix ACom Diagnostics license key is present Contact Bendix 1 800 AIR BRAKE for the ACom Diagnostics software license key and the set up procedure Data Log 6 3 7 0 File Log Ee Clear Resettable Data Lag QO Help Q Exit FIGURE 19 CLEARING THE RESETTABLE DATA LOG 5 5 2 DATA OVERVIEW At the fleet s discretion Wingman Advanced makes data available see Figure 22 in a data log regardless of whether or not Advanced is used The log can be reset using the Bendix ACom Diagnostics software as often as needed 5 5 3 EXTRACTING DATA AND SAVING A REPORT The ACom Diagnostics tool and User Guide is available online at ABS Software link un der Services and Support on the Bendix website www bendix com Use the User Guide for specific instruc tions on extracting data from the Wingman Advanced system After a successful connection the service technician will be presented
53. he error returns call Bendix for assistance at 1 800 AIR BRAKE Possible causes some error conditions may occur at extreme high or low temperatures These trouble codes must be diagnosed with the ambient temperature above 32 F 0 C Perform the following Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs e If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE Possible causes Brake system and or engine retarder are not performing as they should Perform the following Check engine and engine retarder trouble codes Inspect brake mechanical and pneumatic system for proper operation Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 19 DTC 153 J1939 All vehicle communications lost 155 J1939 All vehicle communications lost 157 J1939 signal error ABS fully operational 158 J1939 signal error EBS brake switch 159 J1939 signal error ABS active 160 J1939 signal error ASR engine control ASR brake control active 161 1939 signal error ABS based wheel speed 163 J1939 signal error Foundation brake use 165 Error in yaw rate signal 168 J1939 signal error Actual retarder percent torque 169 J1939 signal error Actual retarder percent Table of
54. he vehicle No diagnostic trouble code will be set if the vehicle is not equipped with a following distance adjustment switch 25 5 4 CONFIGURING BENDIX WINGMAN ADVANCED FOLLOWING DISTANCE ALERTS Multiple alert and distance setting strategies known as Following Distance Alert FDA configurations can be chosen using the Bendix ACom Diagnostics tool In ACom software version 6 3 or higher the service technician will find a selection box called Configuration Number which gives the service technician the choices shown in Figure 18 and in Table 8 See Appendix B for an example of following distance alerts for systems where a Bendix Driver Interface Unit DIU is used Configuring Wingman Advanced Following Distance Alerts 5 4 Following Distance Default Car Alert sec Advanced Configuration Following No A 2 Distance Pg seconds eee Dom f 9 ICI i efe Dom as pe meres 0 e 0 ws ul Dom e MELO for See Note en ee See Note TABLE 8 CONFIGURING FOLLOWING DISTANCE ALERTS FDA FOLLOWING DISTANCE Note Configurations 8 and 9 are available on select applications only and may not be available on your system 26 Clinge comiguratiim General setings u vrl Mounting Oset mm OR Misalignment value deq Eintioneny Object Warming at See Fale d Losd Fen J Beset Misalignment Value FLIA elits nllan dida neo sem CD Current ACB Configuration Option i Con
55. icle dashboard This is an indication to the driver that the Wingman Advanced system is actively managing the distance between your vehicle and the vehicle ahead and may intervene automatically if needed See Figure 6 for examples FIGURE 6 FORWARD VEHICLE DETECTED ICONS ADJUSTING THE CRUISE CONTROL SPEED Use the switch es provided by the vehicle manufacturer to set your cruise control speed When adjusted your set speed will typically be indicated on the vehicle dash message center or speedometer 1 06 FOLLOWING DISTANCE Following distance refers to the time gap measured in seconds between your vehicle and the vehicle ahead The actual physical distance between the two will vary based on the speeds of both vehicles however the set gap will remain the same for all set cruise speeds FOLLOWING DISTANCE ADJUSTMENT SWITCH This optional Wingman Advanced feature allows the driver to adjust the following distance or time gap The availability of this feature is determined by the vehicle manufacturer The switch has an increase or decrease function Pressing increase will provide a larger following distance measured in seconds Pressing decrease will provide a shorter following distance 1 07 WINGMAN ADVANCED COLLISION MITIGATION FEATURE OPERATION Whenever your vehicle is traveling at above 15 mph the Wingman Advanced collision mitigation feature is ready to intervene if needed It does not require crui
56. in lit as shown below At the end of the cooling off period the ACB Braking Overuse message and the blue LED will turn off Bendix ACB BRAKING OVERUSE Bendix Blue LED Stays On The system will shut itself off and set a Diagnostic Trouble Code DTC All intervention features of Wingman Advanced will be disabled until the next ignition cycle Note The driver will continue to receive all three alerts FDA Impact and Stationary Object Note In all cases the driver still has the ability to apply the foundation brakes if necessary The driver should take care since overheated brakes may reduce the vehicle s braking capability Appendix B 45 APPENDIX C HOW TO READ AND RESET THE BENDIX WINGMAN SYSTEM DIAGNOSTIC TROUBLE CODES USING BENDIX ACOM DIAGNOSTICS SOFTWARE VERSION 6 3 OR HIGHER Appendix C How to Read and Reset Wingman Diagnostic Trouble Codes with ACom Diagnostics 1 Click Bendix ACom desktop icon 2 Select Wingman from the starter screen Click start with a Ej Acom Diagnostics 3 Read Wingman Advanced status screen Click Read Active DTCs diagnostic trouble codes are shown along with descriptions of the codes and tests that can be run to troubleshoot the code You can select stored DTCs also to show inactive DTCs A Take Note otf Model Software Version Software P N Active DTCs M e WI Dee mea erg u
57. inning ANY work on the vehicle Ifthe vehicle is equipped with a Bendix AD IS air dryer system or a dryer reservoir module be sure to drain the purge reservoir Following the vehicle manufacturer s recommended procedures deactivate the electrical system in a manner that safely removes all electrical power from the vehicle 6 Never exceed manufacturer s recommended pressures 7 Never connect or disconnect a hose or line containing pressure it may whip Never remove a component or plug unless you are certain all system pressure has been depleted Use only genuine Bendix brand replacement parts components and kits Replacement hardware tubing hose fittings etc must be of equivalent size type and strength as original equipment and be designed specifically for such applications and systems Components with stripped threads or damaged parts should be replaced rather than repaired Do not attempt repairs requiring machining or welding unless specifically stated and approved by the vehicle and component manufacturer Prior to returning the vehicle to service make certain all components and systems are restored to their proper operating condition For vehicles with Automatic Traction Control ATC the ATC function must be disabled ATC indicator lamp should be ON prior to performing any vehicle maintenance where one or more wheels on a drive axle are lifted off the ground and moving The driver is always responsible fo
58. llision Mitigation Inclement Weather Do notuse cruise control in rain snow fog ice or other Feature Operation 8 M severe weather conditions that may 1 08 AlertsandWarnings 8 10 affect the performance of the Wingman 1 09 Wingman Advanced Diagnostic Advanced system Trouble Codes 10 l 1 10 Radar Sensor Interchangeability 10 Penso arame COGBOEUSEOGIH SE CONIO in heavy traffic 1 11 AlertVolume 10 1 12 Potential False Warnings 10 Sharp Curves and Winding Roads Do not use cruise control when traveling sharply curved or winding roadways 1 01 IMPORTANT SAFETY INFORMATION CAUTION Road curvature may impact the radar s ability to track vehicles ahead The driver is always responsible for the control and in the same lane safe operation of the vehicle at all times The Bendix Wingman Advanced system does not replace the Entrance or Exit Ramps Do not use need for a skilled alert professional driver reacting cruise control when entering or exiting appropriately and in a timely manner and using safe roadways driving practices Downhill Grades Do not use cruise This vehicle s cruise control must be used only in the same control on downhill grades conditions that are normally recommended for ordinary cruise control Vehicle manufacturers may use alerts messages and Construction Zones Do notuse cruise dash arrangements that vary from the examples
59. luster to illuminate this is normal If no problem is found and the test is passed no additional beeps lamps will be displayed nor will a trouble code be set If the system has found an issue that will prevent it from functioning properly along warning beep will sound to alert the driver and a Diagnostic Trouble Code DTO will be logged in the system typically with a status indicator dash icon illuminated For descriptions of all DTCs see Section 4 3 Diagnostic Trouble Codes When diagnosing the system especially in cases where there are no diagnostic trouble codes logged find out which part of the system behavior appears to be operating improperly See Section 3 2 Narrowing Down the Problem 13 3 2 NARROWING DOWN THE PROBLEM Use the questions found in Table 3 2 below to help assess if the Bendix Wingman Advanced system is not performing correctly Be sure to have a thorough understanding of the system s normal behavior this will reduce the troubleshooting time The table provides a guide to basic troubleshooting questions and possible corrective actions Items in Italics cross reference to the service procedures in this manual to repair the condition described If Bendix Tech Team assistance is needed prior to calling 1 800 AIR BRAKE complete the Troubleshooting Checklist See Appendix A to help reduce the time needed to troubleshoot the system Narrowing Down the Problem 3 2 Alignment Problems Is the ra
60. m m oi mant d ELI m Lar OX hd E D pe cad 7 MEL TF 5 Click clear to clear all active DTCs Click Report to 6 Fill in the requested information Company location get the ACom report technician date time VIN and click OK C Bee smo cUm room emi E la gee cd nouus ium d AT A aes IL eee DIC enr ir i ee cb ATA lam Po qe al pamm eee px mna Cum ECT D pese B pecus wee A dua 7 Select how you want the report displayed or printed Then click OK 9 You can also use the shortcut menu at the top of the screen and select Advanced status DTCs and Controller Configuration Call the Bendix Tech Team at 1 800 AIR BRAKE for troubleshooting assistance 46 Appendix C Appendix D How to Read Key System Indicators and Reset Alignment Values Read System Key Indicators Configuration 1 Start Bendix ACom Diagnostics and connect to vehicle 2 Select Advanced and Click Start with ECU to display the Advanced Status window 3 Click Config to display the indicators Take Note of Model Software Version Software P N Active DTCs Bytes Deba 9 Modal Number 2 4 eo 1240 e Saray ere Sutra Pan Pimi dytin Srahus Acea DTC hee coral rn breme Mace Mera Mae Var ne nt Made Mode o Cnafipuratinn General setings Mounting Offset ot Lees Heli asomar Object ham eT Save File o POA alerts folowing distance settings mora rpiammaten en soadabl
61. man Advanced system did not need to use the foundation brakes the system will automatically accelerate back to the original cruise control set speed and again maintain a set following distance behind any detected forward vehicles Because the Wingman Advanced system operates along with normal cruise control all the typical features built into cruise control work as usual For example limits imposed by factory set road speed governors etc are fully supported by the Wingman Advanced system PART TWO ALERTS Bendix Wingman Advanced also assists by giving audible and visual alerts whether or not cruise control is on See Pages 8 10 for more information on the three types of alerts the driver may hear and or see displayed PART THREE COLLISION MITIGATION TECHNOLOGY See the striped area in Figure 1 Wingman Advanced s collision mitigation technology is designed to be ready to react to the presence of moving vehicles in front of your vehicle whether or not cruise control is set Collision mitigation interventions can be up to two thirds of the vehicle s braking capacity The system provides the driver with an alert before an intervention occurs The driver must immediately act to potentially avoid or lessen the severity of a collision KEY CONTENTS See the full index on pages 48 49 1 0 Operation 1 04 What to Expect When Using the Bendix Wingman Advanced system 1 05 How the Driver Interacts with Bendix Wingman
62. mplete if there is an active misalignment DTC codes 55 56 or 57 reset the alignment value using the procedure in Section 6 11 6 11 RESET LATERAL ALIGNMENT VALUE IN BENDIX ACOM DIAGNOSTICS If a radar alignment diagnostic trouble code DTC was logged after repairs the vehicle will need to be connected to a PC with ACom Diagnostics software to reset the Alignment Value to zero 1 InACom Diagnostics select Wingman Advanced on the starter screen and then select Start with ECU 2 Select Config on the Wingman Advanced Status window 3 Select Modify on the Configuration Status window 4 Select Reset Alignment Value in the Change Configuration box 5 Select Write button in the dialogue box 6 Clear the Bendix Wingman Advanced system trouble code using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs Also see Appendix D 7 Close the ACom Diagnostics program and any open windows 8 Cycle the vehicle ignition 6 12 REINSTALL THE PLASTIC COVER With a slight force push the cover onto the bracket so that the plastic fasteners line up with the slots on the plastic cover Ensure the cover is secure over the radar sensor assembly before driving the vehicle 33 APPENDIX A TROUBLESHOOTING CHECKLIST Appendix A Troubleshooting Checklist Record Driver s Answers for Detailed Scenarios and Tests i Follow up with Bendix Does the vehicle mai
63. n Advanced system What to Expect 1 04 Part Three Cruise control NOT SET or OFF Typical System l T A Situation Indication Alerts ypical System Actions Your vehicle comes up The Following Distance Alert FDA will sound and a If a collision is likely to occur fast behind a slower visual message icon typically appears on the dash the collision mitigation feature moving detected forward screen or DIU display Depending on how close your will apply up to two thirds of vehicle vehicle approaches the system may initiate an Impact the vehicle s braking capacity Alert warning The driver must immediately act to potentially avoid or lessen the severity of a collision The detected forward The Following Distance Alert FDA or Impact Alert If a collision is likely to occur vehicle slows rapidly warning continuous tone will sound and a visual the collision mitigation feature message icon typically appears on the dash screen or will apply up to two thirds of DIU display the vehicle s braking capacity The driver must immediately act to potentially avoid or lessen the severity of a collision TABLE 1 PART 3 OPERATIONAL SCENARIOS WITH THE BENDIX WINGMAN ADVANCED SYSTEM NOTE These are typical situations and responses that may occur when using Wingman Advanced All possible situations and responses are not covered in this table 1 05 HOW A DRIVER INTERACTS WITH BENDIX WINGMAN ADVANCED Table 2 illu
64. nd set it to level prior to carrying out an radar sensor check or alignment procedure If the system is not charged the vertical alignment will be off and the Wingman Advanced system will not perform correctly 6 07 3 For an accurate check and adjustment if neces sary of the vertical alignment the vehicle needs to be parked on a flat level surface NOTE If the service technician is unable to park the vehicle on a level floor a digital inclinometer must be used to align the sensor vertically 6 07 4 Position the alignment tool over the sensor so that it straddles the sensor Attach the alignment tool to the bracket sensor assembly using its magnet attachments Use the Lateral Alignment level to make sure that the alignment tool is approximately horizontal width wise See Figures 27 and 28 Magnetic Attachments 3 Lateral Alignment Laser Level Original design shown Location for Digital Inclinometer Preferred Method Vertical Alignment Bubble Level Original design only FIGURE 26 BENDIX ALIGNMENT TOOL K041451 OR K041227 Magnetic Attachments FIGURE 27 ATTACHING THE ALIGNMENT TOOL SHOWS TOOL K041451 OR K041227 6 07 5 Check the vertical Alignment Using the standard tool K065284 With the air suspension charged and setto level calibrate zero the inclinometer on a horizontal section of the frame rail Follow the manufacturer s instructions typically digital inclinometers have a S
65. nections Check the source of the signal to identify why the signal has an error Check the engine engine retarder and ABS for trouble codes using the manufacturer s diagnostic procedures Either the engine engine retarder or the ABS are the source of the signal If the signal is in error then the issue is from the radar sensor or switch input to one of these controllers The signal with the trouble code may be computed from one or more inputs to these other controllers and may use an additional J1939 signal from another controller The controller that broadcasts the signal must be investigated first but the origin of the signal could be another component Some examples are gross vehicle weight and various engine torque signals engine percent torque 191 J1939 signal error Accelerator pedal position 1 192 J1939 signal error Engine reference torque 197 J1939 signal error CC active 198 J1939 signal error CC set speed 156 ABS off road switch is turned on Clear the Bendix Wingman Advanced system diagnostic trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE Perform the following Check engine and engine retarder trouble codes Inspect and troubleshoot the cruise control system wiring switches etc for proper operation Clear the Wingman Advanced DTCs using the procedure in Section 4 4
66. ngaged when your vehicle passes a slower vehicle on left or right on a Straight or slightly curvy road Does Advanced ignore the vehicle you are overtaking Does it give a following distance alert 34 Appendix A Appendix A Troubleshooting Checklist Detailed Scenarios and Tests Record Driver s Answers for Follow up with Bendix With cruise engaged and a faster vehicle passes your vehicle on the left or right on a straight or slightly curvy road Does your vehicle throttle up and try to keep pace with the faster moving vehicle Does it give a following distance alert With cruise control engaged if the vehicle ahead slows moderately or cuts in front of your truck and slows down Does your vehicle slow and Advanced maintain the following distance Is the engine throttle reduced Is the engine retarder applied Are the foundation brakes applied Are there diagnostic trouble codes logged Does your truck proceed toward the forward vehicle without a following distance alert or braking intervention What version of Bendix ABS and Bendix Wingman Advanced is installed on the vehicle See Section 4 21 Reading the Advanced Software Version What are the key system indicators See Section 5 1 System Key Indicators Call the Bendix Tech Team at 1 800 AIR BRAKE for troubleshooting assistance Appendix A 35 APPENDIX B DRIVER INTERFACE UNIT DIU DISPLAYS AND ALERTS Appendix B Driver Interface Unit
67. ns 60 ohm J1939 Check the reverse polarity of J1939 communications circuits at engine ABS and radar sensor and at harness interconnections Check the source of the signal for why the signal has an error Check engine and vehicle for trouble codes using the manufacturers diagnostic procedures The engine or a vehicle controller may be the sources of the signals If the signal is in error then the issue is from the radar sensor input to one of these controllers Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE TABLE 6 DIAGNOSTIC TROUBLE CODES PAGES 19 22 Table of Diagnostic Trouble Codes DTCs Causes and Recommended Actions 4 3 21 Table of Diagnostic Trouble Codes DTCs Causes and Recommended Actions 4 3 DTC Actions 193 J1939 signal error Reference velocity Possible causes unavailable One or more components within the Bendix EC 60 ABS or ESP stability system have active trouble codes that need to be diagnosed and corrected Perform the following e Inspect the brake mechanical and pneumatic system for proper operation Correct any issues found in the ABS or ESP systems See Bendix Service Data sheet SD 13 4869 for more information Clear all trouble codes before proceeding to the Wingman Advanced system Clear the Bendix Wingman Advanced system trou
68. ntain its set speed when cruise control is switched on and We Yes L Noll Is the cruise control set icon displayed Yes J Noll While following a forward vehicle within radar range and the cruise control switched on and set observe the following Is the forward vehicle detected icon displayed Yes L Noll What color is the icon Icon Color When the forward vehicle slows down does the truck also slow down to maintain the set distance Yes LI No Ll With engine cruise off and a forward vehicle present does the audible alert become faster as the truck moves closer to the forward vehicle With cruise control switched on and set when the forward vehicle slows moderately or cuts in front of the truck and slows did you observe any of the following conditions Does the vehicle slow and Advanced maintain the following distance Is the engine throttle reduced Is the engine retarder applied Are foundation brakes applied Are there diagnostic trouble codes logged Does the truck proceed toward the forward vehicle without a following distance alert or braking intervention With cruise control engaged and while following a vehicle ahead in gentle curves assuming a 3 to 3 5 second following distance Does Advanced continue to follow the vehicle through the curves following at a constant distance Does the truck proceed toward the forward vehicle without a following distance alert or braking intervention With cruise e
69. nu displays any active Bendix Wingman Advanced Diagnostic Trouble Code DTC conditions including SAE standard diagnostic codes called J1939 SPNs Suspect Parameter Numbers and J1939 FMIs Failure Mode Identifiers that may be present in the DIU and radar sensor The following is a typical screen displayed in this mode when an active DTC is present No LEDs DIU DIAGNOSTICS Illuminated SPN 00886 FMI 012 O Appendix B 39 Appendix B Driver Interface Unit Displays amp Alerts B2 0 Driver Demonstration Mode Selecting Demo from the main menu starts a demonstration mode that shows the various lights display screens and sounds produced by the DIU along with a brief explanation of their meaning for the configured features Pressing the down W arrow button advances through the screens The up A arrow button has no functionality in this mode The mode may be exited at any time by pressing the OK button NOTE This mode can only be entered while the vehicle is not moving Also while in the demonstration mode if the vehicle begins to move the demonstration mode terminates If a screen is associated only with a configurable feature and that feature is not configured then that screen will not be shown in the demonstration mode The screens presented to the driver in the demonstration mode are shown with the following text Error Reference source not found B3 0 Following Distance
70. o restore full Wingman Advanced functionality 2 4 ADDITIONAL SUPPORT AT 2 3 SYSTEM PREVENTIVE MAINTENANCE The Wingman Advanced system is relatively maintenance free The key items to keep the system functioning properly include 1 Keep the radar lens clean and free of obstructions 2 Inspect for any damage to the bumper or the Wingman Advanced cover bracket or radar to ensure that the alignment has not been compromised Never use the radar unit as a step 3 Periodically check the radar alignment 4 Perform appropriate inspections of the braking system as required by the manufacturer to ensure brakes are in proper working order 5 Ensure that the tires are properly inflated and that adequate tread is present A Radar Inspection The driver should inspect the radar and mounting bracket regularly and remove any mud Snow ice build up or other obstructions The installation of aftermarket deer guards is not recommended and could impair the operation of the radar A Radar Damage Misalignment Tampering In cases where the bumper and or radar have sustained any damage are misaligned or if you suspect that the radar has been tampered with do not use the cruise control until the vehicle has been repaired and the radar re aligned In addition an indicator on the dash typically will illuminate if the system detects any of these conditions Consult your vehicle s operator s manual or contact Bendix for more informati
71. on NOTE Any vehicle trouble code that disables vehicle cruise control will also cause a diagnostic trouble code in Wingman Advanced WWW BENDIX COM 1 800 AIR BRAKE For the latest information and for free downloads of the Bendix ACom Diagnostics software and its User Guide visit the Bendix website at www bendix com You will also find a current list of compatible RP1210 data link adapters for ABS and the Wingman ACB system For direct telephone technical support the Bendix Tech Team is available at 1 800 AIR BRAKE 1 800 247 2725 Monday through Friday 8 00 A M to 6 00 P M EST For assistance follow the instructions in the recorded message The Bendix Tech Team can also be reached by e mail at techteam bendix com 12 3 0 INTRODUCTION TO TROUBLESHOOTING SECTION Section Index 3 1 Troubleshooting Basics 3 2 Narrowing Down the Problem 3 3 Overview of Possible Issues This section introduces three initial steps to accurately troubleshoot the Bendix Wingman Advanced system We recommend reading this introductory section as well as the Troubleshooting Diagnostics Section 4 0 before EE 12 performing any troubleshooting bx a 14 15 When diagnosing the Wingman Advanced system in many cases Bendix ACom Diagnostics software version 6 3 or higher will be required This software is available as a free download from www bendix com 3 1 TROUBLESHOOTING BASICS Troubleshooting Basi
72. r icon is illuminated on the instrument cluster then ACom Diagnostics software version 6 3 or later is required Select Advanced from the starter screen then Start with ECU Click DTC to show the diagnostic trouble codes See Appendix C for screen shots See Section 4 3 for a complete table showing DTCs and troubleshooting information 4 21 READING THE SYSTEM SOFTWARE VERSION If during troubleshooting you are asked for the Wingman Advanced software version the number is found on the Wingman Advanced Status tab See Figure 16 See also Section 5 1 for other system indicators AUG Pl alia ayntem Data Model Number 410907561 10054103509_1240 Risers oad Varii Sobra Par Hiart System Salus Aci DTCs FIGURE 16 BENDIX ACOM DIAGNOSTICS SOFTWARE STARTER SCREEN SHOWING SOFTWARE VERSION 4 3 TABLE OF BENDIX WINGMAN ADVANCED DIAGNOSTIC TROUBLE CODES DTCs See Table 6 below Table of Diagnostic Trouble Codes DTCs Causes and Recommended Actions 4 3 DTC 40 Short to ground 41 Short to battery Voltage too high includes DTCs 89 92 Voltage too low includes DTCs 90 91 55 Maximum alignment value is reached 56 Fast alignment value is reached 57 Slight alignment value is reached This trouble code will not cause Wingman Advanced to disable Loss of performance following a vehicle or following distance alerts may be observed 81 Voltage too high 82 Voltage too
73. r the control and safe operation of the vehicle at all times The Bendix Wingman Advanced system does not replace the need for a skilled alert professional driver reacting appropriately and in a timely manner and using safe driving practices 11 2 2 EQUIPMENT MAINTENANCE BRAKE SYSTEM AND ABS FUNCTIONALITY A Importance of Antilock Braking System ABS Maintenance Optimal Bendix Wingman Advanced system braking requires a properly maintained ABS system without any active ABS Diagnostic Trouble Codes DTCs Have active DTCs repaired by a qualified technician Any ABS DTOs will cause Wingman Advanced to deactivate A Importance of Brake Maintenance Optimal Wingman Advanced braking requires properly maintained foundation brakes drum wide drum or air disc which meet appropriate safety standards and regulations Brake performance also requires that the vehicle be equipped with properly sized and inflated tires with a safe tread depth A System Problems If a problem with the Wingman Advanced system is detected depending on the vehicle manufacturer typically there will be a message on the dashboard display Depending on the type of problem detected the system will determine if the vehicle may continue normal cruise control functions without the benefits of Wingman Advanced or whether all cruise control functions should be disabled until service is performed The system should be serviced as soon as possible t
74. ring Diagnostic Trouble Codes DTCs If the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 164 Wingman Advanced braking overuse Possible causes The system was used improperly such as on grades Review the following sections Section 1 08 Alerts and Warnings Brake Overuse Alert description also Appendix B7 0 Perform the following Check engine and engine retarder trouble codes e Clear the Wingman Advanced trouble codes using the procedure in Section 4 4 Clearing Diagnostic Trouble Codes DTCs e f the error returns call the Bendix Tech Team for assistance at 1 800 AIR BRAKE 186 J1939 Outside air temperature signal not Review the following sections available or signal in error e 4 6 J1939 Serial Data Communications Link This trouble code alone will not cause e 4 7 J1939 Engine Communications Test Wingman Advanced to disable The heater 4 8 J1939 Troubleshooting Procedure Wiring Harnesses on the lens of the radar sensor will not Diagnostic Trouble Code 207 in Table 6 operate and will not prevent ice or snow Perform the following build up The radar sensor may become Check for loss of data communications blocked and then Wingman Advanced will Check for damaged or reversed J1939 wiring disable logging a trouble code 201 Check for damaged or corroded connectors Check for other devices inhibiting J1939 communications e With the power off check the resistance across connector pi
75. rness is recommended If the terminals of the radar sensor are corroded replacement of radar sensor is recommended 5 0 OTHER SYSTEM FEATURES SECTION Section Index 5 1 Reading Bendix Wingman Advanced System Key Indicators 25 5 2 Diagnostic Trouble Code DTC Self Clearing 25 5 3 Following Distance Adjustment Switch Optional 25 5 4 Configuring Wingman Advanced Following Distance Alerts 26 5 5 Extracting Bendix Wingman Advanced System Data 27 5 5 1 Data Availability 27 5 5 2 Data Overview a a 27 5 5 3 Extracting Data and SavingaReport 27 5 1 READING BENDIX WINGMAN ADVANCED SYSTEM KEY INDICATORS To check the Bendix Wingman Advanced system key indicators such as software version number Bendix ACom Diagnostics version 6 3 or higher must be used From the main menu of ACom Diagnostics software the technician highlights Advanced then clicks Start with ECU The Advanced Status screen will appear Clicking Config will display the key system indicators See Section 4 21 for an example of reading the software version See Figure 17 for an example of ACom software configuration information See Appendix D NOTE ACom Diagnostics is also used for troubleshooting Bendix ESP ATC and ABS systems C Configuration General setings O mm LI Modi Mounting Offset Sn hypo
76. roximately 500 feet mounted to the front of the vehicle the Wingman Advanced system reacts to detected forward vehicles in the same lane traveling in the same direction See Figure 1 The adaptive cruise control with braking feature is designed to help the driver maintain a set following distance between his vehicle and a detected forward vehicle when cruise control is set See the gray Radar Beam area in Figure 2 Detected Forward Vehicle The GRAY area approximates the zone where the Wingman Advanced system when cruise control is set is ready to intervene with up to one third of the vehicle s braking capacity if needed NOT TO SCALE FIGURE 2 BENDIX WINGMAN ADVANCED SYSTEM RADAR DETECTION Once cruise control is set and the system is maintaining a set following distance between you and the vehicle in front If the vehicle in front of you slows down below the cruise control s set speed the Bendix Wingman Advanced system will intervene and as necessary in this order a reduce the engine throttle then b apply the engine retarder then c apply the foundation brakes in an attempt to maintain the set following distance behind the vehicle ahead NOTE If during the intervention it is necessary to apply the foundation brakes the vehicle will not automatically resume the cruise control set speed If the vehicle ahead slows below the cruise control s set speed but then accelerates away and the Wing
77. se control to be set The collision mitigation feature of Wingman Advanced will alert you automatically and apply up to two thirds of the vehicle s braking capacity if a collision with the detected forward vehicle is likely to occur You the driver must immediately act to potentially avoid or lessen the severity of a collision Collision mitigation is ready to intervene as long as no DTCs are active in either the brake system Wingman Advanced system or any other contributing vehicle system AUTOMATIC FOUNDATION BRAKE APPLICATIONS The vehicle automatically manages foundation braking priorities among the various vehicle systems that use the foundation brakes such as Wingman Advanced Bendix ESP Electronic Stability Program Bendix ATC Automatic Traction Control and the Bendix ABS Antilock Braking System 1 08 ALERTS AND WARNINGS The Bendix Wingman Advanced system operates differently compared to other cruise control forward collision warning systems It is important for YOUto fully understand the system s features especially the driver alerts and warnings Three important warnings provided by the Wingman Advanced system are the Following Distance Alert FDA Impact Alert IA and Stationary Object Alert SOA The driver will be alerted by any of the three warnings whether or not the cruise control is activated See Appendix B Sections 3 0 5 0 for more information about how DIUs communicate alerts
78. set to zero on the vehicle s frame See Figure 29 Re tighten the four vertical position screws to hold desired alignment in place Re check the vertical alignment after tightening the four vertical position screws Note The alignment process shown here is for Bendix alignment brackets For other brackets similar alignment steps will be needed consult the vehicle manual for full instructions 6 09 CHECK THE RADAR SENSOR LATERAL ALIGNMENT See Section 6 06 for available Bendix Alignment Tools Tools needed 7 mm box wrench Bendix alignment tool and a tape measure 1 4 32 Park the vehicle on a flat level surface The vertical alignment must be checked and adjusted if needed before the lateral adjustment can be made Remove the cover as shown previously in Section 6 05 Cover Removal Position the alignment tool over the radar sensor so that it straddles the radar sensor Attach the alignment tool to the bracket radar sensor assembly with its magnet attachments See Figures 33 and 34 Activate the lateral alignment laser light on switch For kits K041451 or K041227 position and place it in its cradle making sure it is sitting level and align the laser beam between the reference lines on the Bendix alignment tool left or right See Figure 32 For kit K065284 place the tool into postion for the first measurement The tool will be reversed when the second measurement is made FIGURE 33 POSI
79. shown control in construction zones here Consult the vehicle operator s manual for applicable details regarding use and operation Off Road Do not use cruise control in off road conditions Smaller Forward Vehicles Smaller vehicles such as motorcycles may be difficult for the radar to identify It is the driver s responsibility to be aware of these types of vehicles and to slow down if necessary Visit www bendix com for more information and any updates to these limitations and restrictions AUTOMATIC FOUNDATION BRAKE APPLICATIONS The vehicle automatically manages foundation brake priorities among the various vehicle systems that use the foundation brakes such as Bendix Wingman Advanced system Bendix ESP Electronic Stability Program Bendix ATC Automatic Traction Control and Bendix ABS Antilock Braking System NOTE Cruise control will automatically cancel whenever the Wingman Advanced system applies the foundation brakes You can verify that your cruise control is disengaged by observing that the cruise enabled icon is no longer illuminated You must resume or set cruise control in order to regain normal cruise control functionality and to reengage the adaptive cruise control with braking feature of the Wingman Advanced system Additional information and complete troubleshooting procedures for the Bendix ESP stability system can be found in the Bendix Service Data Sheet SD 13 4869 1 02
80. slows rapidly continuous tone will sound and retarder engaged and the foundation brakes a visual message icon typically applied in that order appears on the dash screen or DIU display The Following Distance Alert may also be heard The cruise control feature cancels after the event The detected forward vehicle Following Distance Alerts may be Vehicle maintains set speed cuts in front of the truck but given to the driver depending on then speeds away the exact system configuration that has been set for the vehicle and how close the vehicle cuts in front NOTE The system indicators alerts above are typical but may vary from the descriptions shown here by vehicle manufacturer or earlier versions of the Wingman Advanced system What to Expect 1 04 Part Two Cruise control on and speed set Typical System l T A Situation Indication Alerts ypical System Actions Going down a grade with a DO NOT USE cruise control on DO NOT USE cruise control on downhill detected forward vehicle downhill grades grades Cruise control should NOT be used on downhill grades see page 3 See the CDL manual instructions on proper gear usage for down grades TABLE 1 PART 2 OPERATIONAL SCENARIOS WITH THE BENDIX WINGMAN ADVANCED SYSTEM NOTE The system indicators alerts above are typical but may vary from the descriptions shown here by vehicle manufacturer or earlier versions of the Wingma
81. strates how the Wingman Advanced system will respond to various actions a driver may take when using Wingman Advanced system on the road The driver is always responsible for the control and safe operation of the vehicle at all times The Bendix Wingman Advanced system does not replace the need for a skilled alert professional driver reacting appropriately and in a timely manner and using safe driving practices How a Driver Interacts with Bendix Wingman Advanced 1 05 Action Reaction of Wingman Advanced If the driver does this Expect the Wingman Advanced system to do this Steps on the brake During a collision The driver is always in control and is able to apply full braking power mitigation event The driver is always in control His her actions override any Wingman Advanced system actions Note If cruise control is engaged it will be overridden until the accelerator is released then cruise control will resume the original set speed automatically Steps aggressively on the accelerator During a collision mitigation event Steps on the brake When Cruise control will be cancelled in cruise Steps on the m Cruise control will be overridden until the accelerator is released then cruise control When in cruise will resume the original set speed automatically Switches on the cruise Nothing The adaptive cruise control with braking feature will not engage until the control driver sets the cruise control
82. talled This helps protect components such as the connector and wiring harness from road debris e The radar sensor assembly must be oriented so that the electrical connector points down Mounting the radar upside down will impair performance significantly The radars field of view must NOT have interference from any other vehicle components such as bumpers cow catcher bumpers engine blankets seasonal decorations or any other commonly mounted front of vehicle components NOTE If original OEM installation was behind a translucent panel this panel must be reinstalled Check the panel for damage or scratches that may impact the performance of Advanced Replace the panel if necessary with an original OEM supplied panel Do not paint over the panel Replacement parts exist for all components shown in Figure 23 Parts are available from any Bendix authorized parts supplier AS ADJ USTABLE A gt E a y BRACKET FASTENERS Typical Radar Sensor Assembly Typical Advanced Assembly with Adapter Advanced Cover Plate e Radar Adjustable Bracket Adapter Plate Cover Fasteners Plastic Tree Style Advanced Radar sensor or Advanced Radar Sensor Adjustable Bracket Cover Fasteners Plastic Tree Style ADAPTER Cover Fasteners Plastic Tree Style Note cover may vary depending on OEM installation FIGURE 23 TYPICAL ADVANCED ASSEMBLIES AND COVER WITH SERVICE REPLACEMENT PARTS 29 6 04 RADAR
83. uation Indication Alerts ypical System Actions A broken down vehicle is A Stationary Object Alert may be stationary in the lane in which issued up to three 3 seconds the truck is traveling prior to impact A pedestrian deer or dog runs in None None front of the truck Another vehicle crosses the None None road perpendicular to your path of travel such as at an intersection TABLE 1 PART 1 OPERATIONAL SCENARIOS WITH THE WINGMAN ADVANCED SYSTEM What to Expect 1 04 Part Two Cruise control on and speed set Typical System l T A Situation Indication Alerts ypical System Actions With no detected forward None Vehicle maintains set speed vehicle With a detected forward The cruise control ON indicator The adaptive cruise control with braking feature vehicle is illuminated and the detected will maintain the set speed and following forward vehicle icon is distance illuminated The detected forward vehicle The Following Distance Alert The vehicle will be slowed by a reducing slows moderately FDA will sound and a visual throttle b then engaging the engine retarder message icon typically appears and c then applying the foundation brakes on the dash screen or Bendix Driver Interface Unit DIU display Note If the foundation brakes are applied cruise control is cancelled The detected forward vehicle The Impact Alert IA warning The vehicle throttle will be reduced the engine
84. uble codes related to the engine transmission instrument cluster engine cruise control and Bendix ABS ATC or ESP systems must first be resolved with no trouble codes present during the vehicle operation while in cruise control before attempting to diagnose Bendix Wingman Advanced diagnostic trouble codes 4 1 BENDIX ACOM DIAGNOSTICS SOFTWARE ACom Diagnostics is a PC based software program available as a free download from the Bendix web site www bendix com or on a CD from the Bendix Literature Center This software provides the technician with access to all the available ECU diagnostic information and configuration capability For Bendix Wingman Advanced diagnostics use ACom Diagnostics version 6 3 or higher A ALOM Diagnostics FIGURE 13 BENDIX ACOM DIAGNOSTICS SOFTWARE STARTING ACOM DIAGNOSTICS The Bendix ACom Diagnostics software can be started from the desktop shortcut or from the main Windows screen with Start Programs Bendix ACom Diagnostics See Figure 14 and also Appendix C To begin the technician selects Wingman from the Starter screen then Start with ECU from the Diagnostic Control panel FIGURE 14 STARTING BENDIX ACOM DIAGNOSTICS SOFTWARE NOTE When using ACom Diagnostics for the first time the service technician will be asked to select the communication adapter for both the Wingman Advanced and Bendix EC 60 controllers While both controllers will
85. uld operate normally A value between 0 8 to 1 3 OR 0 8 to 1 3 means the radar sensor is misaligned and system performance will be degraded The service technician should align the radar sensor using the procedures noted in this section If the value is less than lt 1 3 or greater than gt 1 3 the system will typically issue a Diagnostic Trouble Code The service technician should align the radar sensor laterally A positive value means the radar sensor should be aligned toward the driver side A negative value means the radar sensor should be aligned towards the passenger side The vehicle must be driven at least 20 miles between adjustments See Alignment Value in Figure 17 6 10 LATERAL ADJUSTMENT PROCEDURE NOTE Complete these steps only if a vertical adjustment is necessary 1 Loosen the four lateral position screws DO NOT fully remove them See Figure 36 Four Lateral Position Screws Two 2 on the top and two 2 on the bottom Loosen Do Not Remove Lateral Adjustment Screw FIGURE 37 LATERAL ADJUSTMENT 2 See Figure 37 Adjust the lateral adjustment screw until the desired alignment is reached DO NOT remove the screws Use steps 4 through 7 in Section 6 09 Check Lateral Alignment section to measure 3 Retighten the four lateral position screws to hold the desired alignment in place Recheck the lateral alignment as described above 5 After the lateral alignment procedure is co
86. uration The volume can not be turned all the way down but other adjustments may be made by the fleet See Section B1 3 for more details on volume adjustment The FDA system is intended only to alert the driver about following distance For more information on alerts for forward objects with high relative velocities and sudden decelerations see Section B4 0 Impact Alert Only objects detected in the vehicle s lane traveling in the same direction are considered valid objects for the FDA For more information on stationary objects see Section B5 0 Stationary Object Alert See Section 5 4 Configuring Bendix Wingman Advanced Following Distance Alerts The driver is always responsible for the control and safe operation of the vehicle at all times The Bendix Wingman Advanced system does not replace the need for a skilled alert professional driver reacting appropriately and in a timely manner and using safe driving practices 40 Appendix B Appendix B Driver Interface Unit Displays amp Alerts B3 1 Object Detected When there is no valid object detected and no other high priority alert is displayed the DIU will stand by with the following screen No LEDs Illuminated in Bendix When a valid object is detected and is outside the range of the first level of alert and no other higher priority alert is displayed the DIU will display the following and no audio tones will be issued The distance to the object
87. use the same physical adapter the technician will need to indicate which communication protocol to use for each Once a successful connection has been made these steps will no longer be necessary 17 The Bendix ACom Diagnostics for ABS User Guide is available for download at the www bendix com web site and should be used as a reference to all functions of the ACom service tool In general the protocol for Wingman Advanced is described as CAN or CAN 250 See Figure 15 for an example of an adapter compatible with Wingman Advanced The Bendix EC 60 controller protocol will be described as J1708 Ver k ache erecti AUS SAB Rare Pence LISBLAR JSbHunk CAN 125 USB CAN ES x LE MSbB nk CN 300 LILA Mabl unk CAMS 123 SNK Genk AME dal WUE sb dank CAMS 300 Ug Mab ank 05 E TULE T USbB Link C 125 BTLISBLIHE ST USB Link CAN 250 BTUSBLIE GT USB Link CAM 500 BTUSBLEE CT USB Lnk CAM 125 BTLUSEBLINKE BT USE Lnk CAME 250 BTLISBLINK BT LISB Link CANT 506 BTLISBLINE ST LISBE Lmk Ji ris LISSUAK LISB Link BTLIBBLPNK eit oth LES Limd LIDIF FLOAT TOS Adaphes PLGA ZUB Adaegter COM UDF PLE 708 Adapter PLE JI 708 Adepter CO MZ Cancel LISS DLA Morgan USE Cate Link Adapter A a mean Pa FIGURE 15 BENDIX ACOM DIAGNOSTICS SOFTWARE HARDWARE INTERFACE SCREEN 18 4 2 READING DIAGNOSTIC TROUBLE CODES DTCs If the system generates a Diagnostic Trouble Code DTC where a lamp o
88. vyermanr Un uf Sava Fll Misalignment value 1 600 deg Momentary FDA Alerta ON FLA slata folkowang dilate seini Confiquistban Murni FIGURE 17 BENDIX ACOM SCREEN SHOWING CONFIGURATION NUMBER 5 2 BENDIX WINGMAN ADVANCED DIAGNOSTIC TROUBLE CODE DTC SELF CLEARING Many of the diagnostic trouble codes DTCs will auto matically clear when the cause of the problem is corrected When the technician troubleshoots a diagnostic trouble code it is recommended that the Bendix ACom Diag nostics version 6 3 or higher service tool be used to clear the diagnostic trouble codes as directed by the repair procedure Some codes will clear immediately and the functionality will resume Some codes will clear after powering off the ignition for about 15 seconds and then turning it back on Other codes will clear after the engine runs for about 15 seconds If the vehicle s cruise control can be engaged that indicates all Wingman Advanced trouble codes have been cleared 5 3 FOLLOWING DISTANCE ADJUSTMENT SWITCH OPTIONAL If the vehicle is equipped with the following distance adjustment switch and the following distance does not change after an adjustment is made the switch wiring or a controller on the vehicle should be checked using the diagnostic procedures described by the vehicle manufacturer The radar sensor receives the driver s desired following distance on the J1939 data communication link from a controller on t
89. will be displayed in large characters in the white space at the center of the screen not shown in seconds feet or meters depending on the menu selected preferences By default seconds will be displayed No LEDs Illuminated B3 2 Following Distance Alert FDA Level 1 Slow audible two tone alert single LED illuminated When FDA Level 1 is issued the following distance to the object vehicle ahead has been reduced to the distance determined in the current configuration for FDA Level 1 The DIU will begin to give the driver audio and visual alerts for as long as the forward vehicle is in this zone and traveling at the same speed or slower The DIU will not display following distance units while in an FDA Level For FDA Level 1 the audible alert will be a single repeating tone and the visual alert is a single yellow LED and a screen with the vehicles slightly closer as shown below Single Yellow LEDs Illuminated B3 3 Following Distance Alert FDA Level 2 Medium audible two tone alert two LED s illuminated The DIU will give the driver audio and visual alerts for as long as the object vehicle ahead is in this zone and traveling at the same speed or slower The DIU will not display following distance while in an FDA Level For FDA Level 2 the audible alert will be a repeating double tone and the visual alert is two yellow LEDs and
90. will blink on the Bendix Driver Interface Unit DIU as illustrated below ACB REQUIRES DRIVER INTERVENTION Screen flashes between these two displays This alert will continue for 15 seconds during which time the driver should step on the brake or turn off cruise control using the cruise control on off switch If the system detects that the driver has intervened within 15 seconds after a brake overuse alert Typically by applying the brakes or cancelling cruise control If the system does not detect an intervention by the driver within 15 seconds after a brake overuse alert The intervention cancels cruise control After a Brake Overuse Alert for a period of time typically 20 minutes the Wingman Advanced system will not use the foundation brakes when intervening The system will be limited to de throttling the engine and applying the engine retarder during this time Note In all cases the driver still has the ability to apply the foundation brakes if necessary The driver should take care since overheated brakes may reduce the vehicle s braking capability The time period for this mode is measured from the time the Brake Overuse Alert was activated and lasts approximately 20 minutes Note The driver will continue to receive all three alerts FDA Impact and Stationary Object Additionally the DIU message will change to ACB Braking Overuse and the blue LED will rema

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