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1. See Page 23 for a scale template for the 3H 3P jig 24 display Not mounting holes Button pad fastener holes Torque 14 16 oz in Od 5 Extending the compressor power and ground wires is not recommended It is permissible to remove a portion of the battery power and ground wires to extend the compressor wiring if necessary keeping the same overall harness length This will keep the voltage drop be within industry standards Failing to do so could decrease the life of the compressor 29 MN 946 AIR LIFT Installation Manual Display Mounting Template MN 946 IMPORTANT PRINT THIS MANUALAT 100 SCALE THIS MANUAL CONTAINS DRILLING TEMPLATES WHICH WOULD BE RENDERED INCORRECT IN DIMENSION IF PRINTED WITH ANY SCALING USING AN INCORRECT TEMPLATE TO DRILL HOLES MAY CAUSE DAMAGE TO YOUR VEHICLE REFER TO THE ONE INCH SCALE FIG 36 AND USE AMEASURING TOOL TO CONFIRM THAT THE PRINTED SCALE MEASURES ONE INCH TO VERIFY PROPER SCALE IF THIS IS PRINTED AT ANY SCALE OTHER THAN 100 THE INSTALLER COULD END UP DRILLING IN THE WRONG LOCATIONS ON THE VEHICLE le 1 fig 36 Not mounting holes Button pad fastener holes 4 1 16 Torque 14 16 oz in 4 3 8 4X 4 40 20 deep 23 Installation Manual Height Sensor Install Tool Cut out the height sensor tools and posit
2. 9 cake nee see eae Su Sul cam oea ma uq 10 Compressor Optional 11 Sere rS uoce aos Pok 12 Installation Diagram 16 Troubleshooting Guide 20 Leak Testing and Detection 20 Permissible Modifications 21 Display Mounting Template 23 Height Sensor Install Tool 25 Manifold Mounting Template 27 16444 Compressor Mounting Template 29 Limited Warranty and Returns Policy 31 Replacement Information 33 Contact Information 33 Installation Manual S PERFORMANCE Component List Refer to Installation diagram on pages 16 17 for item illustrations Some kits include parts in addition to or different from what is listed here Those kits include an Installation Manual insert with a parts list for that kit NOTE HARDWARE CONTENT Item Part Description Qty Item Part Description Qty A 26498 009 Harn USB Display Cable 1 L 24561 ATM Fuse Tap Adapter 1 26498 006 Harn Main Harness 1 M 24542 ATO ATC Fuse Tap Adapter
3. Drain Fill Valve See page 5 RL Bag not included RR Bag not included ay Drains to outside vehicle REAR OF VEHICLE O RL Sensor optional RR Sensor optional MN 946 16 n 8 Installation Manual Cg E 17 3H 3P Display FL Bag a FR Bag not included AN CAUTION not included REMOVE ALL FUSES WHEN JUMP PS STARTING OR WELD AIR LIFT ING ON THE VEHICLE FAILURE TO DO SO OF VEHICLE COULD RESULT IN DAMAGE TO THE MANIFOLD 35 To Ignition Source 7 C FL Sensor optional In line Existing fuse FR Sensor optional Fuse Add a To Battery circuit See page 7 fuse il Fuse Heat shrinkable butt splice amp J FL E 2 a z oN 8 E RR 3 AV WARNING IF THE PRESSURE BASED SYSTEM WT IS ALREADY INSTALLED BEFORE HEIGHT SENSOR INSTALLATION MAKE SURE TO 2nd compressor TURN OFF RISE ON START TO AVOID UNINTENDED signal wire 5 SUSPENSION CYCLING SEE USER GUIDE IR LIFT Installation Manual HEIGHT SENSORS CONT FROM PAGE 15 6 Remove the rod linkage from the sensor arm and measure 1 2 back from the mark This will show where to cut the rod fig 27 Mark Rod cover Cut here 7 Before cutting the rod thread the jam nut back the rod Use the nut to debur the r
4. Max angle 15 degrees 14 MN 946 ZIHLIFI m Installation Manual eerte LINKAGE ASSEMBLY MODIFICATION 1 Locate the linkage and ensure the rod is threaded all the way on fig 22 Thread both ends all the way down 14 22 3 Fasten by finger tightening the linkage to the sensor arm and ensure sensor arm is at mid position with respect to the sensor fig 24 fiz 24 4 Loosen if needed order to extend to reach the lower mounting point If loosening the linkage to extend it is required make sure to have at least 5 threads of engagement on both ends fig 25 Minimum 5 threads engaged We 2D 5 If shortening the rod linkage is necessary mark the rod cover where the mounting location intersects with the intended mounting location fig 26 Mark here fige 26 CONTINUED ON PAGE 18 MN 946 15 Installation Manual aR LIFT A PERFORMANCE m Refer to component list on Page 2 for complete part descriptions Heat shrinkable butt splice or P enmeam VEER POR MACE 7 x o AND P Exhaust See page 9 Filter See page 6 T H N WW W
5. 1 4 Manifold 27680 27690 AM 22677 Tee Fitting 1 4 1 Item Part Description Qty AN 21048 Pressure Relief Valve 1 AE 72615 Manifold ECU 1 4 1 20946 Air Line 1 4 60 ft COMPRESSOR OPTIONAL TANK OPTIONAL Item Part Description Qty Item Part Description Qty AG 16444 Compressor 1 AH Varies pri TIN 1 HEIGHT CONTENT OPTIONAL INCLUDED IN 3H SYSTEMS ONLY Item Part Description Qty Item Part Description Qty W 34977 Height Sensor Linkage 4 AA 26953 020 Harn 20FT FL Height Sensor 1 X 26894 Height Sensor Assembly 4 AB 26953 021 Harn 20FT FR Height Sensor 1 Y 26953 012 Harn 12FT RL Height Sensor 1 AC 10466 Zip Black 20 Z 26953 013 Harn 12FT RR Height Sensor 1 AD 17497 Screw 10 16 x 1 3 4 Self Tapping Zinc 8 Missing or damaged parts Call Air Lift customer service at 800 248 0892 for replacement parts RL Rear left corner RR Rear right corner FL Front left corner FR Front right corner 2 MN 946 AIR LIFT m Installation Manual IF THE PRES
6. LIMITATION OF LIABILITY TO THE EXTENT PERMITTED BY LAW THIS WARRANTY AND THE REMEDIES SET FORTH HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL WRITTEN STATUTORY EXPRESS OR IMPLIED AIR LIFT COMPANY DISCLAIMS ALL STATUTORY AND IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND WARRANTIES AGAINST HIDDEN OR LATENT DEFECTS TO THE EXTENT PERMITTED BY LAW TO THE EXTENT SUCH WARRANTIES CANNOT BE DISCLAIMED SUCH IMPLIED WARRANTIES SHALL APPLY ONLY FOR THE WARRANTY PERIOD SPECIFIED ABOVE PLEASE NOTE THAT SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY OR CONDITION LASTS SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU EXCEPT AS PROVIDED IN THIS WARRANTY AND TO THE EXTENT PERMITTED BY LAW AIR LIFT COMPANY SHALL NOT BE LIABLE FOR ANY DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR ARISING IN CONNECTION WITH THE SALE USE OR REPAIR OF AIR LIFT PERFORMANCE PRODUCTS OR UNDER ANY OTHER LEGAL THEORY INCLUDING BUT NOT LIMITED TO LOSS OF USE LOSS OF REVENUE LOSS OF ACTUAL OR ANTICIPATED PROFITS LOSS OF THE USE OF MONEY LOSS OF BUSINESS LOSS OF OPPORTUNITY LOSS OF GOODWILL AND LOSS OF REPUTATION AIR LIFT COMPANY S MAXIMUM LIABILITY SHALL NOT IN ANY CASE EXCEED THE PURCHASE PRICE PAID BY YOU FOR THE AIR LIFT PERFORMANCE PRODUCT PLEASE NOTE THAT SOME STATE
7. s middle position and directly below the sensor arm hole mounting to the lower linkage ball joint fig 18 The difference between these two values will be the full suspension travel range fig 18 Measure this dimension lower linkage mounting location MN 946 13 SIF LIFT Installation Manual SELECTING SENSOR ARM HOLE Max angle of travel for this sensor is 120 degrees which can be correlated to the necessary suspension travel as seen in the table below table 2 Any significant over extension or over compression may damage and possibly destroy the sensor or sensor linkage First hole Second hole Third hole Maximum Suspension Range Minimum Suspension Range 2 3 4 1 13 16 4 3 16 2 7 8 5 5 8 4 3 16 Table 2 The sensor should be mounted so the measured travel falls near one of the maximum suspension range dimensions Move the sensor closer or farther from the suspension pivot point to achieve this measurement fig 20 Twa WE MODIFYING LINKAGE ANGLE After selecting the location of the sensor andthe arm hole to be used determine the lower mounting point Ensure the angle between the mounting point and the sensor arm is less than 15 degrees Any more angle than that will put unwanted stress on the components Use the supplied spacer on the lower mounting point to get the angle closer to vertical with respect to the sensor arm fig 21 NK
8. 1 C 27050 3H 3P Display M 1 N 10466 Zip Tie 8 Black 20 D 24503 Fuse 89 A 1 O 17103 Screw 5 16 18 x 1 Zinc 2 E 24501 Fuse Holder ATM 1 P 18542 Flat Washer 5 16 Stainless 2 F 24502 Fuse Holder ATO ATC 1 17263 Screw 1 4 14 x 1 Self Tapping Zinc 1 G 24661 Heat Shrinkable Butt Splice 14 16GA 1 R 17494 Screw 1 4 14 x 2 Self Tapping Zinc 2 H 24752 Heat Shrinkable Butt Splice 10 12GA 3 S 10530 Hose Cutter 1 24748 Ring Terminal 3 8 10 126 2 T 24504 Fuse Low Profile Mini 1 24524 Ins Female 187 Term 14 16GA 1 U 24505 Low Profile Mini Fuse Tap 1 K 24594 Ins Female 250 Term 14 16GA 1 V 24547 Fuse 1 MANIFOLD CONTENT FILTER CONTENT 3 8 Manifold 27685 27695 Item Part Description Qty Item Part Description Qty Al 11217 Clamp P 5 GUSBIOD auctus 1 72614 Manifold ECU 3 8 1 AJ 11517 Miniature Filter 1 AF 20947 Air line 3 8 60 ft AK 17173 Screw 14 1 4 x 3 4 self tapping 1 AL 20937 Hose 1 4 Dia Poly
9. FL FR RL RR the corner sensor System has detected a failure in the pressure sensor and disabled pressure preset Can still operate height preset if installed Pressure preset mode disabled Corner height sensor failure FL FR RL RR Z DANGER Corner height sensor voltage is out of range FL Front left corner FR Front right corner RL Rear left corner RR Rear right corner N 0 MN 948 User Guide S PERFORMANCE System Messages Label Fault Corner height sensor near limit FL FR RL RR Problem Height sensor ranoe is near limit of operation at the given corner Compressor freeze The system has detected no increase in tank pressure when compressor commanded on and compressor may be blocked Compressor overheat The compressor duty cycle has been and excessive usage has been detected which could overheat the compressor Tank pressure sensor failure The system detected a pressure sensor failure at the manifold block for the tank sensor System will disable the compressor when a tank pressure sensor failure has been detected to eliminate the opportunity of overfilling the tank Tank pressure too low Tank pressure has fallen below 85 PSI Will reset when pressure reaches 85 PSI Adjusting minimum ride height below 2596 may result Setting the minimum driving height below t
10. lt m lt gt aa Yaa Y x X gt X Ah P A T ary PERFORM L mes Air Lift Performance Control System T E D E cH LIFT USER GUIDE For maximum effectiveness and safety please read these instructions completely before proceeding with installation Failure to read these instructions can result in an incorrect installation Download the App for the Best lifeonair The Air Lift Performance 3 mobile app allows for full integration of your new control system on compatible mobile devices Simply download the FREE app to not only take full control of your system but to always have the latest system firmware with updates directly from the app Visit air lift co 3app to download oee page 9 for instructions on pairing your device preset ride 196 3 80 gt lt 80 5 gp 65 p LE x TABLE OF CONTENTS u ll een eee ve 4 Important Safety 4 Main 1 5 Quick Reference Guide 6 Getting Started 7 Display 8 9 Setup Menu 10 Cali
11. 5 2 Ensure the filter is mounted in a vertical position Do not install filter inverted or angled fig 6 a The arrow on the filter indicates flow direction and must point toward the manifold fig 7 a Arrow on top of filter pointing toward manifold fig 7 4 If choosing not to mount the filter to the tank run necessary hose from tank to the filter and filter to the manifold using the appropriate fittings 5 Run hose from bottom of filter to location where water will drain fig 8 Drain hose running from filter to exterior of vehicle ftg 8 MN 946 AIR LIFT m Installation Manual NOTE NOTE MN 946 INSTALL HARNESS The harness can be routed inside or underneath the vehicle In either case ensure all parts of the harness are protected from abrasive edges and heat sources DISCONNECT THE BATTERY GROUND BEFORE INSTALLING THE SYSTEM REMOVE ALL FUSES WHEN JUMP STARTING OR WELDING ON THE VEHICLE FAILURE TO DO SO COULD DAMAGE THE MANIFOLD 1 Manifold relay compressor connections Attach the manifold connector it will click into place once fully seated Mount the compressor relay using supplied hardware Cut off the spade and eyelet from the compressor power red and ground black wires Attach the compressor red wire to the main harness compressor power red white wire using supplied heat shrinkable butt splice Attach the compressor black wire to t
12. EXPLANATION Hazard notations appear in various locations in this publication Information which is highlighted by one of these notations must be observed to help minimize risk of personal injury or possible improper installation which may render the vehicle unsafe Notes are used to help emphasize areas of procedural importance and provide helpful suggestions The following definitions explain the use of these notations as they appear throughout this guide INDICATES IMMEDIATE HAZARDS WHICH WILL RESULT IN SEVERE PERSONAL INJURY OR DEATH INDICATES HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH INDICATES HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN DAMAGE TO THE MACHINE OR MINOR PERSONAL INJURY Indicates a procedure practice or hint which is important to highlight MN 946 AIRLIFT Installation Manual Installing Air Lift Performance 3H 3P Kit LAYOUT OVERVIEW NOTE For a complete installation diagram see Pages 16 17 See Page 2 for a complete parts list Layout 1 Plan component location first Ideally the manifold should be located at a level above the compressor and tank to avoid compressor ingested water from gathering in the manifold fig 1 This is most important for vehicles operated in below freezing climates 2 Prior to mounting components check to make sure the electrical harness connections will reach the manifold and compressor the compressor leader hose will reach the t
13. Fault calibration failed 3 If mounted incorrectly follow the Installation Guide for proper mounting of the manifold and run calibration again MN 948 15 AIR LIFT PERFORMANCE Firmware Updates MOBILE DEVICE APP The app which is free and requires no additional hardware is available in the Apple App Store The app will be available soon for Android devices in Google Play Search for Air Lift Performance Operation of the mobile app is similar to operation of the 3H 3P controller The main difference are access the menu screens tap the gear in the upper right corner e sensor tool is only available on the controller App users will get notifications that there is a firmware update app update or other system update Firmware updates can only be made through the mobile app After installing the system all users should download the app and check for firmware updates Find direct links to the apps at air lift co Sapp Check www airliftperformance com firmware periodically for firmware updates 16 3H 3P User Guide preset ride 196 80 gt lt 80 65 65 MN 948 3H 3P User Guide LIFT Firmware Updates Cont SWITCHING TO LANDSCAPE MODE Users have the option of changing the orientation of the 3H 3P controller to landscape mode change modes update the firmware and choose Keypad Normal Keypad Right or Keypa
14. arcs around the appropriate holes to make the arms shorter Keep the smooth rounded contour of the end of the arm fig 32 Arc for trimming Jp eo MN 946 19 AIRLIFT Installation Manual Troubleshooting Guide For technical assistance please contact our customer service department by calling 800 248 0892 Monday through Friday For calls from outside the USA or Canada call 517 322 2144 or email techsupport airliftcompany com PROBLEM SOLUTION Compressor doesn t run Check for a blown fuse bad relay poor ground or Replace the 30A or 3A fuse if blown Check ground poor electrical connections or the motor overheated wire connection at battery and compressor Let compressor cool off for about 30 minutes to allow thermal overload switch to reset Compressor runs all the time The compressor relay is defective or there is a leak Replace the relay or locate the leak and repair Air spring or tank leak Fitting seal or air line is compromised Check to make sure air lines are seated in connectors Inspect fittings with soapy water Trim hose or re seal fitting Ensure lines are cut straight Nothing happens when the vehicle is key on Check for a blown fuse or a poor connection Replace the fuses and check the electrical ignition active connections Compressors runs all the time but doesn t fill the tank Compressor in line check valve fitting has been Loosen fitting and check again Replace if needed overtorque
15. horizontally or vertically with ports and connector facing toward the ground Do not mount the manifold upside down Proper manifold mounting will help prevent water from settling in areas sensitive to freezing fig 12 UP e ACCEPTABLE DOWN fig 12 2 Fasten the manifold using the supplied hardware If the mounting surface is not flat add washers or a spacer to lift the manifold up over surface irregularities fig 13 In addition to the provided self tapping screws the manifold mounting holes are threaded and can be secured with 5 16 18 bolts also supplied fig 13 manifold mounting template can be found on page 27 10 MN 946 ZIHLIFI m Installation Manual COMPRESSOR OPTIONAL 1 Prepare the compressor intake If it is mounted inside the vehicle attach the filter to port on end of compressor fig 14 If the compressor is located outside the vehicle snorkel the inlet filter to dry location inside vehicle using components supplied with compressor fig 15 Center punch and drill four holes using the compressor or the template on page 29 3 Secure the compressor using the supplied hardware see installation diagram P9 Filter attached to compressor N Mounting bolt Flat washer COMPRESSOR Compressor foot MOUNTING Rubber bushing HARDWARE Mounting surface Flat washer Lock
16. key you want to change The display will allow you to manually change those values using the corner keys Values will be shown as PSI for pressure and percentage for height 2 Press and hold the preset key again to save your selected values exit without saving the current preset press any other preset button at any time DEFAULT SETTINGS 1 Presetlow 25 PSI pressure 25 height 2 Preset ride 50 PSI pressure 50 height 3 Preset high 75 PSI pressure 75 height Itis possible to set the vehicle WARNING at a height that is below the minimum drive height threshold then start driving The 3H 3P system is a universal system and settings will be different for every user and vehicle User defined preset MM 18 MN 948 3H 3P User Guide About Select this option to see what version of software is running on the system product serial number and Bluetooth identification address Users may need to provide this information when calling Air Lift Company customer service The manifold or display software can be updated using the mobile app Check www airliftoerformance com firmware periodically for firmware updates MN 948 S PERFORMANCE ecu v1 1 5 display v1 1 0 sn 7261502015 Airlift 58B5 PERFORMANCE 19 AIRLIFT 3H 3P User Guide System Messages Label Fault Problem NOTICE Calibration not completed Customer attempts to use pres
17. relief valve inside the vehicle if possible Drain fill valve routed to vehicle exterior The pressure relief valve should be mounted at an angle above horizontal Ideally it would be mounted with the valve pointed straight up but any angle above horizontal is acceptable This will stop water from collecting in the valve Pressure relief valve INSTALLATION OF THE PRESSURE RELIEF VALVE IS IMPORTANT TO ENSURE THE SYSTEM IS NOT OVER PRESSURIZED AS A RESULT OF A COMPRESSOR OR RELAY FAILURE Torque Specifications Table 1 Fitting Size Turns Past Finger Tight 1 8 NPT 15 30 1 4 NPT 1 5 3 0 3 8 1 5 3 0 1 2 NPT 15 3 0 aR LIFT EPEHF HITIGIICE Installation Manual FILTER AIR COMPRESSORS TAKE IN MOISTURE HUMIDITY FROM THE OUTSIDE AIR SOURCE AND WILL DEPOSIT THAT MOISTURE IN THE AIR TANK THE AIR LIFT PERFORMANCE 3H 3P SYSTEM INCLUDES A FILTER THAT WILL GREATLY REDUCE THE POTENTIAL FOR MOISTURE TO ENTER THE MANIFOLD HOWEVER TANKS MUST BE REGULARLY PURGED TO ELIMINATE THE POSSIBILITY OF WATER ENTERING THE MANIFOLD BE SURE TO PROVIDE EASY ACCESS TO DRAIN FILL VALVE PREFERABLY OUTSIDE THE VEHICLE IF USING AN ENGINE DRIVEN COMPRESSOR AN ADDITIONAL COALESCING FILTER MUST BE USED OTHERWISE THE LIFE OF THE PROVIDED FILTER MAY BE REDUCED DUE TO THE INCREASED POTENTIAL FOR OIL BEING INTRODUCED INTO THE SYSTEM 1 Mount the filter to the tank using the appropriate fittings fig
18. sure Show Mode of Off On Off Bluetooth Pairing On Off Sensor Tool See Page 10 See Compressor Main Compressor M enu Setu Min Battery Voltage P to allow compressor to 10 15 Volts 11 Volts still run Factory Reset planos Cancel i Reset On Off Off On Enabled Enable Disable Disabled Enabled ingl Dual Single Single hh s Max Pressure 150 200 PSI 150 PSI 33 50 Duty Cycle 66 50 75 100 Calibration Wizard See Page 12 6 MN 948 3H 3P User Guide Getting Started This User Guide is designed to demonstrate all the different menu options and default settings that will help make using this system easy and enjoyable 1 To get to the main menu screen push the middle preset ride button simultaneously with either the up preset high button or down preset low button 2 All other settings and parameters will be detailed in the following pages to ensure the system is set up accurately 3 Use the preset low and preset high buttons to scroll User defined button Preset high up Preset ride middle Preset low down User defined button 4 Green text indicates the last saved value MN 948 gt display operation setup calibration about PERFORMANCE compressor Max pressure 150 PSI PERFORMANCE GIP LIFT 3H 3P User Guide Display BRIGHTNESS Se
19. suspension and down tool will determine the following Range low Not enough range in the sensor to portray accurate data The range the sensor is adequate for accurate data Limit The range of the sensor is at or beyond the bounds acceptable data COMPRESSOR SETUP ON OFF Control the compressor manually In the default setting of Off the compressor will compressor operate normally Selecting On will activate Bst the compressor for troubleshooting dual single 1 Off default NS 2 On ENABLE DISABLE Enable or disable the compressor until the next ignition cycle 1 Enabled default 2 Disabled aIRLIFT PERFORMANCE The 3H 3P system can be installed with one or two compressors ayJy v 10 MN 948 3H 3P User Guide Setup Cont COMPRESSOR SETUP CONT compressor DUAL SINGLE gt on off enable disable Set based on whether a dual or single dual single pressure compressor setup is installed If using a second compressor harness dual must be selected for proper operation E selet home 1 Single default 2 Dual MAX PRESSURE Set the maximum tank pressure The compressor will turn on at 15 PSI below max AIRLIFT tank pressure Se 1 150 200 PSI or 10342 13789 mBAR 2 Holding the up or down button quickly cycles between 150 PSI 10342 mBAR and 200 13789 A single
20. M adapter extension of up to 8 feet Use an off the shelf USB 3 0 cable if possible If using an Air Zenith OB2 compressor follow the wiring diagram below fig 33 The 70A fuse relay etc are supplied with compressor Wiring requirements for the compressor should follow manufacturer s recommendation Yellow 35 50A N 16AWG 80A relay TU k Compressor Minimum battery 6AWG gt _ 70 L O 4 k uli 5 Ground Butt 10GA splice fig EU To rest of 10 12GA 3H 3P Main 1 Harness Air Zenith OB2 T ground MN 946 24 SIF LIFT Installation Manual Permissible Modifications Cont 4 The keypad the display can be rotated for horizontal applications but it must not be rotated so that the keypad is above the screen fig 34 It will not power up in this position a Rotate the keypad after removing the two screws on the back of the display unit fig 35 Once they are removed the keypad can be pulled out and rotated b Using light and even pressure push the keypad into the display until it is flush c After rotating the keypad re fasten the screws to the torque of 14 16 in oz Do not overtighten d See the User Guide for additional information about display options
21. MN 946 021506 ERN 7687 Air Lift Performance A E I E D Preset rige 80 cr LIFT PERFORMAICE INSTALLATION GUIDE For maximum effectiveness and safety please read these instructions completely before proceeding with installation Failure to read these instructions can result in an incorrect installation Download the App for the Best lifeonair preset ride 196 The Air Lift Performance 3 mobile app allows for full integration of your new control system on compatible mobile devices Simply download the FREE app to not only take 80 80 full control of your system but to always have latest system firmware with updates 65 65 directly from the Visit air lift co 3app to download oee User Guide for instructions on pairing your device ABUT TABLE OF CONTENTS Component List 0 000 cee ee 2 Introduction ee 3 Notation Explanation 3 Installing the Air Lift Performance 4 Layo t OVErvVISW occ noes EO ur Bm h S Ros 9 E E 4 Tank Optional oana aa 5 l A E E E EEE E 6 installing ROT EET ETT TITO CIE EIC TIL 7 Installing Air
22. S DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU MN 946 31 AIRLIFT Installation Manual Limited Warranty and Returns Policy Gont HOW TO GET SERVICE If a defect in workmanship or materials causes your Air Lift Performance product to become inoperable within the warranty period before returning any defective product call Air Lift Company at 800 248 0892 in the U S and Canada elsewhere 517 322 2144 to obtain a Returned Materials Authorization RMA number The consumer shall be responsible for removing labor charges the defective product from the vehicle and returning it shipping costs prepaid to Air Lift Company for verification Returns to Air Lift Company must be postage prepaid and sent to Air Lift Company 2727 Snow Road Lansing MI 48917 You must prove to the satisfaction of Air Lift Company the date of original purchase of your Air Lift Performance product You must also enclose the RMA number and a return address A minimum 10 shipping and handling charge will apply to all warranty claims You must also pack the product to minimize the risk of it being damaged in transit If we receive a product in damaged condition as the result of shipping we will notify you and you must seek a claim with the shipper WHAT AIR LIFT COMPANY WILL DO If you submit a valid claim to Air Lift Company during the warranty period Air Lift Company w
23. SURE BASED SYSTEM IS ALREADY INSTALLED BEFORE HEIGHT SENSOR INSTALLATION MAKE SURE TO TURN OFF RISE ON START TO AVOID UNINTENDED AIRING UP FAILURE TO FOLLOW THIS WARNING COULD RESULT IN EQUIPMENT DAMAGE BODILY HARM OR DEATH SEE USER GUIDE FLOOR JACKS CAN BE DANGEROUS WHENEVER USING A FLOOR JACK MAKE SURE IT IS RATED FOR THE LOAD IT IS LIFTING CHECK THE VEHICLE OWNER S MANUAL FOR INFORMATION ABOUT WHERE TO PLACE THE JACK BEFORE RAISING THE VEHICLE PLACE WHEEL CHOCKS IN FRONT AND BEHIND THE WHEELS TO PREVENT THE VEHICLE FROM ROLLING ALWAYS USE JACK STANDS TO SUPPORT THE VEHICLE NEVER GET UNDER OR PLACE ANY BODY PARTS UNDER A VEHICLE THAT IS SOLELY SUPPORTED BY THE JACK REMOVE ALL FUSES WHEN JUMP STARTING OR WELDING ON THE VEHICLE FAILURE TO DO SO COULD DAMAGE THE MANIFOLD Introduction DANGER NOTE The purpose of this publication is to assist with the installation maintenance and troubleshooting of Air Lift Performance 3H 3P Head and understand the entire installation guide before beginning installation or performing any maintenance service or repair The information includes step by step installation information installation templates and a troubleshooting guide Air Lift Company reserves the right to make changes and improvements to its Air Lift Performance products and publications at any time For the latest version of this manual contact Air Lift Company at 800 248 0892 or visit airliftperformance com NOTATION
24. allation or operation is Wrong parts in the kit needed Have a warranty claim or question Contact the retailer where the kit was purchased f it is necessary to return or exchange the kit for any reason f there is a problem with shipping if shipped from the retailer f there is a problem with the price Contact Information Contact Air Lift Company s customer service department by calling 800 248 0892 Monday through Friday with questions comments or for technical assistance For calls from outside the USA or Canada call 517 322 2144 Contact customer service anytime at techsupport airliftperformance com For inquiries by mail our address is Box 80167 Lansing MI 48908 0167 The shipping address for returns is 2727 Snow Road Lansing MI 48917 Contact the Air Lift Performance sales team anytime at salesQairliftperformance com or visit www airliftperformance com MN 946 33 Contact Air Lift customer service department at 800 248 0892 Monday through Friday For calls from outside the USA or Canada call 517 322 2144 air LIFT S PERFORMANCE E Thank you for purchasing Air Lift Performance products Air Lift Company 2727 Snow Road Lansing 48917 or P O Box 80167 Lansing MI 48908 0167 Toll Free 800 248 0892 Local 517 322 2144 Fax 517 322 0240 airliftperformance com Printed in the USA 011510 7687 948 A Naa aa Yaa Y gt
25. ank the air lines will route cleanly through the vehicle without kinking or bending NOTE Be sure to install all components as far as possible from any heat sources figs 2 and 3 Plan and prepare harness and air line routing thru the vehicle Eliminate all sharp edges that could chafe Use rubber grommets when passing through compartment walls MANIFOLD COMPRESSOR AIR TANK 4 MN 946 ZIHLIFI m Installation Manual eerte MN 946 TANK OPTIONAL Tank pre assembly 1 Determine tank location and orientation prior to installing fittings 2 Before installing fittings apply liquid pipe sealant or Teflon tape not supplied around the male threads leaving the first two threads uncovered NEVER BACK OFF AN INSTALLED PIPE FITTING TO ACHIEVE PROPER ALIGNMENT LOOSENING INSTALLED PIPE FITTINGS WILL CORRUPT THE SEALAND CONTRIBUTE TO LEAKAGE AND FAILURE Install the drain fill PTC fitting in the tank s lowermost threaded port 4 Choose a middle tank threaded port for manifold filter air line Tank install 1 Using the tank s feet as a template drill holes for hardware assembly 2 Secure the tank using the supplied hardware 3 Route the drain fill air line with the Schrader valve included in the tank hardware pack preferably outside the vehicle fig 4 4 Install tee fitting and pressure relief valve in line to the drain fill line Locate the pressure
26. bration 12 Calibration Detail Explained 14 Firmware 5 16 Additional Information 18 About 19 System Messages 20 VIAIR Duty Cycle Working Pressure 22 AIRLIFT 3H 3P User Guide introduction The purpose of this publication is to assist with the calibration maintenance and troubleshooting of the Air Lift Performance 3P or 3H control systems Read the entire user guide before beginning calibration or performing any maintenance service or repair The information includes a step by step calibration set up display options and functions and diagnostic troubleshooting Air Lift Company reserves the right to make changes and improvements to its Air Lift Performance products and publications at any time For the latest version of this manual contact Air Lift Company at 800 248 0892 or visit www airliftperformance com IMPORTANT SAFETY NOTICES Before servicing the vehicle make sure to turn AV WARNING off rise on start and preset maintain This will eliminate any unintended suspension cycling if you need to turn the key on in the vehicle for any reason Only use the Air Lift Performance 3 App on a mobile LN WARNING device when the vehicle is in a clear line of sight To avoid the risk of serious injury
27. d Display does not work Check for a blown fuse compromised cable harness Replace the 3A fuse if blown Replace the extension cable Leak Testing and Detection 1 leak can be defined as a loss of pressure of more than 5 PSI over an 8 hour period Be aware that ambient temperature change has an effect on pressure that may seem like a leak For example a change of 10 degrees F up or down from your baseline will have an approximate gain or loss of indicated pressure of 2 PSI If a leak is suspected after including any temperature change proceed to step 2 2 Spray soapy water 1 5 Dawn brand dish soap to 4 5 water on suspect fittings and hose connections and look for any bubbling caused by air leakage 3 Fix leaking connection review page 9 for help on NPT fittings and air line connections 4 Wipe down sprayed connections with rag to remove any residual soapy water NOTE Dawn brand dish soap will not corrode the metals aluminum brass steel with which it comes into contact 20 MN 946 Installation Manual 2_ _ Permissible Modifications 1 If extending the height sensor harness is necessary because of the size of the vehicle order one of two kits a 27700 Kit Height Sensor 4 Ext 2 extension harnesses b 27701 Kit Height Sensor 8 Ext 2 extension harnesses 2 If it is necessary to extend the display cable beyond the 4 foot cable that is supplied purchase a USB A
28. d Left While the controller can be used with the choose Display Configuration display to the right or left of the keypad it cannot be oriented so that the keypad is above the display To rotate the keypad remove the two screws on the back of the controller Remove the keypad rotate it to the preferred position and re secure the screws to 14 16 oz in Keypad Normal Keypad Right Keypad Left No Display 3H 3P DISPLAY ORIENTATION OPTIONS MN 948 17 GIP LIFT 3H 3P User Guide Additional Information PRESET MODES There are three standard preset modes used in preset ride 196 psi this system If the user chooses the all up and 80 80 all down buttons be set as two additional presets which will follow the same requirement for operation below see page 9 ms 65 Presets are viewed used and changed saved with the following procedures User defined preset 1 Press the appropriate Preset high preset key once to display current preset values Preset ride 2 Double press the preset key Preset low to obtain the preset value that is currently saved 3 Press and hold the preset key to change the preset value PRESETS 1 Press and hold the preset
29. e if the system is aired out and the wheel and fender make contact before the suspension can reach its limit 1 Set upper limit e Use the manual buttons to set the upper height sensor limit e Press the ride preset button to continue 2 Set lower limit e Use the manual buttons to set the lower height sensor limit e Press the middle button to continue 3 Calibration is complete PRESSURE Below is what the wizard is doing during the pressure calibration 1 Front calibration The system actuates the suspension through its range of travel to calibrate pressure mode on the front axle 2 Rear calibration The system actuates the suspension through its range of travel to calibrate pressure mode on the rear axle At any time cancel calibration by selecting stop 14 MN 948 3H 3P User Guide AIRLIFT Calibration Detail Explained Cont HEIGHT Below is what the wizard is doing during height calibration The system will actuate suspension through it s entire height range to calibrate height mode 1 Movement calibration e message will indicate completion of the movement calibration e Press the middle button to continue 2 Atany time cancel calibration by pressing stop MANIFOLD Below is what the wizard is doing during manifold calibration 1 Ifthe manifold is mounted correctly it will indicate Complete calibration successful 2 If the manifold is mounted incorrectly it will indicate
30. ed in the USA
31. ely supported by the jack 4 MN 948 3H 3P User Guide a FJ K Main Gontrols Mode Indicator Tank pressure Front Left Bag preset ride Front Right Bag Pressure Pressure 80 Rear Left Bag Rear Right Bag Pressure Pressure System Messages Fault Indicator Manually increase and decrease front left bag pressure AIRLIFT I ee Page 7 Preset Ride All Up Butt Middle Button p Button Preset High Up Button Manually increase and decrease rear Manually increase left bag pressure and decrease front right bag pressure Preset Low Down Button Manually increase and decrease rear User defined right bag pressure Button See Page 7 All Down Button MN 948 5 AIRLIFT 3H 3P User Guide MM Quick Reference Guide wain Sub Menu Default Brightness Level 1 10 Level 7 Brightness Sleeping Level 1 10 Level 4 Sleep Time 5 60 Sec 10 Sec All Up All Up Button Front Down All Up Displa Preset uc All Down All Down Button Air Out Preset Air Out PSI Units BAR PSI Rise on Start zi Off On Pre Set Maintain oti Off On m 0 100 PSI Pressure Minimum Drive Height 0 100 Height 25 PSI 25 ight Pressure Height Mode Heig Pressure Operation Pressure Anti Cross Load Height Off Axle Equalization Pres
32. ets prior to calibration Manifold upside down The manifold has been mounted an unacceptable please re mount orientation NOTICE Leak detected on corner A leak has been detected between manifold and the air FL FR spring that is causing a drop in air pressure Check height wiring The system has detected that the either the wiring is plumbing FL FR RL incorrect or not responding or lines are plumbed incorrectly RR for the given corner Detected that tank pressure dropped 15 PSI below user u o oi defined max tank pressure value Height sensor failure Detected that sensor signal has gone invalid or out of range Z DANGER L L aa for the given corner Height sensor range is too low to provide accurate data to Ranoe fault the user and will need to be adjusted to provide adequate sensor travel Height sensor travel is out of acceptable range of 10 90 Limit reached of full sensor travel Re adjust sensor to be in range of acceptable wheel travel The system has detected vehicle is moving and therefore ee at prevented vehicle from going below minimum drive height Vehicle has reached the user defined set value for minimum SOR SEEDY battery voltage used for disabling the compressor High battery voltage Vehicle has detected battery voltage above 16V Pressure sensor failure Detected a pressure sensor failure at the manifold block for Z DANGER
33. formance products will be free from defects in workmanship and materials when used on cars and trucks as specified by Air Lift Company and under normal operating conditions subject to the requirements and exclusions set forth below WHAT THIS WARRANTY DOES NOT COVER The warranty does not apply to products that have been improperly applied improperly installed or which have not been maintained in accordance with installation instructions furnished with all products This warranty does not apply and is void if damage or failure is caused by accident abuse misuse including but not limited to racing or off road activities or commercial use abnormal use faulty installation liquid contact fire earthquake or other external cause operating the product outside Air Lift Company s instructions specifications or guidelines or service alteration maintenance or repairs performed by anyone other than Air Lift Company to the product from its purchased condition This warranty also does not apply to Universal Air Fabricator Kits consumable parts such as batteries cosmetic damage including but not limited to scratches or dents defects caused by normal wear and tear or otherwise due to the normal aging of the product or if any serial or identification number has been removed or defaced from the product Air Lift Company reserves the right to change the design of any product without assuming any obligation to modify any product previously manufactured
34. g on each line to verify a robust connection 3 Exhaust port can be left open or routed to preferred exhaust location Routing exhaust outside of vehicle will eliminate any possibility of moisture being discharged from the port to surrounding area NOTE Use the included hose cutter Part number 10530 Cut all hose ends as squarely and as smooth as possible fig 10 jig 10 GOOD CUT POOR CUT NOTE release the air line from the connection fig 11 first release all air from the system Push on the line step 1 depressing the ring towards the fitting step 2 and then pull the hose out of the fitting step 3 jig 11 HELPFUL AIR LINE TIPS 4 Minimum hose bend radius 3 8 hose 1 5 hose bend radius 1 4 hose 1 hose bend radius 5 Hose to fitting No side loading on fitting from hose Hose straight for 1 before bending 6 Hose cutting Cut hose perpendicular to hose length Inspect hose for scratches that run lengthwise on hose prior to insertion Use the included hose cutter MN 946 9 aR LIFT A PERFORMANCE NOTE Installation Manual MANIFOLD BEST PRACTICE IS TO LOCATE THE MANIFOLD UNIT INSIDE THE VEHICLE IF EXTERNAL MOUNTING IS DESIRED THE MANIFOLD SHOULD BE LOCATED IN AN AREA SHIELDED FROM DIRECT WATER SPRAY FROM TIRES OR CAR WASHES 1 Position the manifold in a desired location Make sure the manifold mounting surface is flat When mounting the manifold do so either
35. he 2596 default may result in vehicle damage and personal injury Agreeing to and understanding this safety concern will allow the System to be set below 2596 MN 948 21 AIRLIFT 3H 3P User Guide VIAIR Compressor Duty Cycle Working Pressure COMPRESSOR RATINGS STANDARD 16444 Max working pressure 200 PSI Duty cycle at rated pressure 50 200 PSI 100 100 PSI Users have the option of installing several other compressors Below are examples with their duty cycles and working pressures Air Lift P N Max Working VIAIR Compressor Pressure Duty Cycle Rated Pressure 16130 100C 130 PSI 15 100 PSI and 130 PSI 16190 825C 150 25 33 100 PSI 150 PSI 16380 3800 200 PSI 55 Q 200 PSI and 100 100 PSI 16400 400C 150 PSI 33 9100 PSI and 150 PSI 16444 444 200 PSI 5096 200 PSI and 10096 100 PSI 16450 450C 150 Ps 100 100 PSI and 150 PSI 16480 480C 200 PSI 50 200PSI and 100 100 PSI 22 MN 948 3H 3P User Guide Notes MN 948 23 Contact our customer service department by calling 800 248 0892 For calls from outside the USA or Canada call 517 322 2144 allt LIFT Thank you for purchasing PERFORMANCE Air Lift Performance products Air Lift Performance 2727 Snow Road Lansing MI 48917 or PO Box 80167 Lansing MI 48908 0167 Toll Free 800 248 0892 Overseas 517 322 2144 Fax 517 322 0240 www airliftperformance com Print
36. he main harness compressor ground black wire using supplied heat shrinkable butt splice 2 5 Route battery power red and ground black wires of the main harness to the battery Attach the battery power red wire to the red wire of the fuse holder using supplied heat shrinkable butt splice Attach supplied ring terminal to the other end of the fuse holder and fasten to the positive battery terminal or stud Install a 30A fuse into this fuse holder and close the cap Attach the other ring terminal to the ground black wire and fasten to the negative battery terminal or stud Route the ignition pink wire to a key switched ignition source that remains on during cranking Examples include ECU fuel pump Do not select an accessory source With the system fully installed if the display shuts off while starting the vehicle this is not a true ignition source Attach the pink ignition wire to the black wire of the fuse holder Attach a faston terminal to the other end of the fuse holder and attach to a selected ignition source using a supplied fuse tap Install a 3A fuse into this fuse holder and close the cap The supplied harness is only capable of powering a single compressor If installing Qual compressors a second dedicated power wire is required Contact an AIR LIFT PERFORMANCE retailer to purchase the optional second compressor harness kit part number 27703 A PERFORMANCE Installation Ma
37. ide height The system will not deflate below this level while driving 1 0 100 PSI pressure mode or 0 100 height mode 2 Hold down the up or down button to cycle quickly to O or 100 PSI or press the buttons individually to go up or down 1 PSI at a time 3 25 PSI pressure mode or 25 height mode default PRESSURE HEIGHT MODE Set system to operate in height or pressure mode 1 Height 2 Pressure default ANTI CROSS LOAD AXLE EQUALIZATION Set system to equalize the axle to prevent cross loading 1 2 On default SHOW MODE This provides operation with ignition off for one ignition cycle Running compressor will drain the battery 1 Off default 2 On BLUETOOTH PAIRING Set to on to enable Bluetooth pairing with a compatible mobile device for one ignition cycle If no display is present pairing mode can be entered by turning the ignition on 3 seconds ignition off 3 seconds ignition on GM MN 948 9 GIR CLIFT PERFORMANCE GIP LIFT 3H 3P User Guide Setup SENSOR TOOL HEIGHT MODE MUST BE ENABLED This tool is used to ensure that the range of the height sensors as installed are sufficient to provide optimal accuracy for the system Each time that this tool is used it will reset and initially show low range until the suspension is cycled to tell the system its range 1 At any time press the Preset Ride button to exit the tool 2 cycling the
38. ill at its option repair your Air Lift Performance product or furnish you with a new or rebuilt product Air Lift Company will not reimburse you for repairs or replacement parts provided by other parties Your repaired or replacement Air Lift Performance product will be returned to you subject to payment of the required warranty claim shipping and handling charge and it will be covered under the warranty for the balance of the warranty period if any When a product or part is replaced any replacement item becomes your property and the replaced item becomes property of Air Lift Company You are responsible for installation reinstallation labor charges of the product HOW THE LAW RELATES TO THIS WARRANTY THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE BY THIS WARRANTY AIR LIFT COMPANY DOES NOT LIMIT OR EXCLUDE YOUR RIGHTS EXCEPT AS ALLOWED BY LAW TO FULLY UNDERSTAND YOUR RIGHTS YOU SHOULD CONSULT THE LAWS OF YOUR STATE 32 MN 946 AIR LIFT m Installation Manual Replacement Information If replacement parts are needed contact the local dealer or call Air Lift Company customer service at 800 248 0892 Most parts are immediately available and can be shipped the same day Contact Air Lift Company customer service at 800 248 0892 or 517 322 2144 first if Parts are missing from the kit Broken or defective parts in the kit Technical assistance on inst
39. ing washer fig 14 lt m NOTE NOTE If using an Air Zenith compressor see figure 33 on Page 21 Filter snorkeled inside of vehicle to reduce moisture drawn into the tank WE ND Compressor mounted under vehicle MN 946 11 S PERFORMANCE NOTE UNI Installation Manual IF THE PRESSURE BASED SYSTEM IS ALREADY INSTALLED BEFORE HEIGHT SENSOR INSTALLATION MAKE SURE TO TURN OFF RISE ON START TO AVOID NTENDED AIRING UP SEE USER GUIDE HEIGHT SENSORS Installation of height sensors is a trial and error process and requires patience The goal is to USE as much of the sensor range as possible which will maximize height adjustment accuracy Determininig Height Sensor Mounting Point 1 Extruded Extruded point on sensor base must point toward the connector as arm is mounted in mid position Solid mounting point on the body or frame that will not deflect Anything that moves is not a good mounting point The sensor can be mounted in any direction and will still work as long as the sensor arm base s extruded point is pointing toward the connector when the sensor arm is at its mid position The height sensor assembly is supplied in position A Remove the arm to reposition it to B or C but keep the extruded point in the direction of the connector The orientation of the connector must be either facing down or paralle
40. ion each one as shown at right depending on the height sensor DTP orientation It would be a good idea to make copies of this page in case the tools are damaged during installation Make sure to copy at 100 so the tools are the correct size The drawing to the right is INCH 1 not to scale MN 946 S PERFORMANCE Installation Manual ARU Manifold Mounting Template 3 1 2 5 16 18 thread pitch 1 4 14 through bolts included with kit dm 1 3 4 H H 40 6 15 16 63 8 Hd MN 946 27 Installation Manual HOLE PATTERN FOR 16444 COMPRESSOR 8 1 2 16444 Compressor Mounting Template 3 5 16 MN 946 29 AIR LIFT m Installation Manual Limited Warranty and Returns Policy WHAT THIS WARRANTY COVERS Air Lift Company provides a Limited Lifetime Warranty to the original purchaser of its Air Lift Performance 3H and 3P Control Air Management Systems that the Air Lift Performance products will be free from defects in workmanship and materials for the normal expected life of the part when used on cars and trucks as specified by Air Lift Company and under normal operating conditions subject to the requirements and exclusions set forth below For all other Air Lift Performance products Air Lift Company warrants to the original purchaser for a period of one year from the date of original purchase that the Air Lift Per
41. l to the ground to avoid water accumulating on the connector and making its way into the sensor Also mount the sensor where the arm will be mounted opposite or 90 degrees from the connector wiring if possible If not possible ensure the wiring harness is secured away from arm travel so it will not get caught up when the arm cycles fig 16 Preferred orientations A B Acceptable orientation C A As supplied range Do NOT position sensor with connector up or with point on sensor base pointed anywhere but at the sensor connector when arm is in its mid position 3 Find a point where the sensor will be directly above the lower linkage mounting surface It may be necessary in some applications to fabricate a bracket to locate sensor in appropriate position Make sure that the sensor and sensor arm clear the vehicles suspension wheels and any other moving parts This includes steering the wheels all the way to the lock position left and right to ensure proper clearance Provide enough clearance to compensate for heavy load movement that can t be seen from manual physical articulations Keep the sensor and wires away from heat sources and moving parts that will create wear and may damage these components Understand whether the suspension or wheel assembly is the limiting factor when the vehicle is aired out This will ensure proper accommodation of sensor arm travel If using self tapping screws into the frame
42. make sure there are no wires or brake air fuel lines on the other side before installing screw _ 12 MN 946 AIR LIFT S PERFORMANCE Installation Manual AV WARNING FLOOR JACKS CAN BE DANGEROUS WHENEVER USING A FLOOR JACK MAKE SURE IT IS RATED FOR THE LOAD IT IS LIFTING CHECK THE VEHICLE OWNER S MANUAL FOR INFORMATION ABOUT WHERE TO PLACE THE JACK BEFORE RAISING THE VEHICLE PLACE WHEEL CHOCKS IN FRONT AND BEHIND THE WHEELS TO PREVENT THE VEHICLE FROM ROLLING ALWAYS USE JACK STANDS TO SUPPORT THE VEHICLE NEVER GET UNDER OR PLACE ANY BODY PARTS UNDERA VEHICLE THAT IS SOLELY SUPPORTED BY THE JACK SELECTING SENSOR LOCATION 1 Mark on the vehicle the intended sensor mount location to maintain consistency in measuring methods in the next several steps After finding a potential sensor location measure the suspension travel which will determine the proper arm hole Exhaust the air springs disconnect the air lines and jack up the suspension to its lower limit position Take the measurement between the selected sensor arm hole with the arm at its midpoint and directly below the intended lower linkage location fig 17 Measure the dimension between Intended the selected arm hole lower linkage and the intended mounting lower linkage location mounting location fig 17 2 Reinstall air lines and cycle the suspension to get the upper limit position again measuring between the sensor arm
43. nual 3 Display Route the main harness display cable as desired the preferred operating location Attach the 4 display cable to the main harness cable and to the back of the display 4 Height sensor harness optional Route and attach each height sensor harness to the height sensor locations based on the heat shrink labels for the appropriate corners of the vehicle FL FR RL Connect the main harness height sensor drops to the appropriate height sensor harness feeding the corresponding corners of the vehicle match FL FR RR 5 Reconnect the battery once the system is completely installed NOTE Keep proper drip loops and use proper bend radius for wire bundles fig 9 Route for potential gt water intrusion fig 9 FL Front left corner FR Front right corner RL Rear left corner RR Rear right corner MN 946 AIR LIFT m Installation Manual INSTALLING AIR LINES 1 Route and attach the air lines from the manifold to the air springs and from the manifold to the filter as well as from the filter to the tank if not mounting filter directly to tank Houte air lines free from abrasive edges and heat sources 2 Attach air lines to the appropriate manifold ports for the air springs filter tank and exhaust NOTE Air lines should be pushed in firmly with a slight back and forth rotational twist check the connection by pullin
44. od end fig 28 fiy 28 Cut here Jam nut 8 Cut the rod cover 5 8 shorter than the rod length with the rod bled on one end after cutting fig 29 Cut here 9 Assemble linkage back together and fasten it to the sensor arm and lower mounting location with supplied hardware fig 30 Temporarily secure the sensor in its intended location including using the height sensor spacer that is provided fig 30 18 MN 946 AIR LIFT m Installation Manual VERIFYING SUSPENSION RANGE Use the paper height sensor tool on page 25 or electronic sensor tool in the display to make sure the range is sufficient to provide accurate measurements fig 31 See User s Guide Next air the vehicle up and down to see if there is any issue with the travel of the sensor using the height sensor install tool After confirming that the range is correct and adequate permanently secure the position of the sensor using the supplied hardware Complete this for all four sensors Once the system is completely installed and system calibration is done if any of the height sensors are out of range there will be a warning message and the affected corner s visual indicators will not move with pressure adjustments See User s Guide for more information Angles measured A4 N from arm centerline Maximum range of sensor 120 degrees fig 31 MODIFYING SENSOR ARM Follow the
45. or harm verify that no oerson or thing is near or in the way of the vehicle s path of travel while cycling the suspension For user safety and to prevent vehicle damage the system has a 25 or 25 PSI minimum drive height as the default Due to extreme risk of danger to the user or vehicle Air Lift Company strongly recommends not to change this value If for some reason the minimum drive height is set below the default value Air Lift Company suggests this setting only be used while the vehicle is stationary It is possible to set the vehicle at a height that is below this threshold then start driving This is a universal system and settings will be different for every user and vehicle The installer is responsible to determine how low the suspenion can be set without causing damage It is the sole responsibility of the user and Air Lift Company will not be held liable for anything that may happen to the operator or the vehicle as a result of the user s choice to alter these default values below recommended minimums Floor jacks can be dangerous Whenever using a WARNING floor jack make sure it is rated for the load it is lifting Check the vehicle owner s manual for information about where to place the jack Before raising the vehicle place wheel chocks in front and behind the wheels to prevent them from rolling Always use jack stands to support the vehicle Never get under or place any body parts under a vehicle that is sol
46. press changes pressure one increment at a time 3 150 PSI default DUTY CYCLE This is for the user to set the compressor duty cycle AN WARNING Setting the duty cycle higher than the manufacturer s recommended value may cause compressor damage See Page 22 for compressor duty cycle and working pressure 1 33 4 75 2 50 default 5 100 3 66 MINIMUM BATTERY VOLTAGE Set minimum battery voltage required to allow compressor to turn on 1 10 14 volts 2 11 volts default FACTORY RESET Resets all settings and calibration back to factory default 1 Cancel default 2 Reset all Cycle ignition to complete the factory reset GMM MN 948 11 GIP LIFT 3H 3P User Guide Calibration WIZARD Run this program to complete calibration At any Calibration 150 PSI time cancel calibration by pressing stop setup questions F 1 Make sure the vehicle is on a level surface and select Yes Is vehicle on a level surface 2 Verify that the front wheels are straight to prevent damage to fenders then select _ Yes 3 Verify nothing is under the vehicle that could cause undercarriage damage then select Yes 4 Verify that the manifold is securely NOTE An unmounted manifold will not allow 9 10 System is now calibrating the front axle for Pressure mode 12 12 mounted then select Yes AIRLIFT Preset Maintain to function properly Determine how many com
47. pressors are in use If using a single compressor select If using two compressors with the second compressor harness part number 27703 select two If height sensors are installed select Yes If running as a pressure only system select No If only running pressure system will now skip to step 8 If height sensors are installed select whether to calibrate them automatically or manually Most vehicles can be calibrated automatically The manual option can be used when there is a custom setup where there may be concern about component interference at either high or low limits After selecting Yes the system will begin calibration Selecting No will exit the calibration wizard System checks to make sure manifold is mounted in a proper orientation System is calibrating the accelerometer System is now calibrating the rear axle for Pressure mode If using the system for Pressure only calibration will complete after this step MN 948 3H 3P User Guide Calibration Cont WIZARD 13 Height Sensor Calibration Upper Calibration 7150 PSI a If Auto Sensor Calibration was setup questions selected the system will cycle the step 1 of 16 suspension to calibrate its upper limit position Is vehicle on a level surface b If Manual Calibration was selected the system will now ask for the user _ to set the Upper Limits Do this by using the manual buttons to raise the s
48. t the brightness for the display while in use display 1 Level T5 0 gt brightness 2 Use the up and down buttons to increase or decrease luminosity in 10 increments all up button 3 Level 7 default BRIGHTNESS SLEEPING Set the brightness for the display after it goes into sleep mode 1 Level 0 10 2 Use the up and down buttons to increase or decrease luminosity in 10 increments 3 Level 4 default SLEEP TIME Set the amount of time it takes to revert back to the main screen and for the display to go to sleep 1 5 60 seconds 2 Use the up and down buttons to increase or decrease time in 1 second increments 3 10 seconds default ALL UP BUTTON Set function for the all up button 1 All up default 2 Front up 3 Preset ALL DOWN BUTTON Set function for the all down button 1 All down 2 Front down 3 Preset 4 Air out default UNITS Set units of measure to PSI or BAR 1 PSI default 2 BAR GMM 8 MN 948 3H 3P User Guide AIRLIFT Operation RISE ON START This setting brings the vehicle to ride height operation at key on if below ride height ET 1 Off default min driving height 2 pressure height n anti cross load show mode bluetooth pair PRESET MAINTAIN When enabled the Preset Maintain will maintain the selected preset whether pressure or height 1 Off default 2 On MINIMUM DRIVING HEIGHT Set the minimum vehicle r
49. uspension to its highest setting on all four corners Press the middle button when complete 14 Height Sensor Calibration Lower a If Auto Sensor Calibration was selected the system will now cycle the suspension to calibrate its lower limit position b If Manual Calibration was selected the system will now ask for the user to set the Lower Limits Do this by using the manual buttons to lower the suspension to its lowest setting on all four corners Press the middle button when complete 15 System will now check Height Sensor vehicle wiring Only completes this if user selected Auto Sensor 16 The system will now perform a movement calibration for height mode 17 Once it has run through the calibration wizard successfully it will say Calibration Successful and the system will then be ready for use MN 948 13 AIRLIFT 3H 3P User Guide Calibration Detail Explained AUTO SENSOR LIMITS When the program is completing the auto sensor calibration make sure the wheels are straight and all people stand clear as the vehicle will move up and down during calibration The user doesn t have to do anything during this portion of the calibration MANUAL SENSOR LIMITS Below is what is being completed during the wizard s manual sensor calibration Use this option when making a custom setup where there may be concern about component interference at either high or low limits e g Wheel to fender interferenc

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