TechLink DEC99
Contents
1. December 1999 A Monthly Publication for GM Dealership Service Professionals The Year 2000 What s Needed for the Next Century In the year 2000 many changes will be taking place For GM dealerships the next century brings changes to the way service informa tion Is searched and pre sented as service depart ments receive the new service Information 2000 application Service Information 2000 SI 2000 will be sent to dealerships in the first quar ter of 2000 on four CD ROMs SI 2000 also is in the pilot phase as an Internet Precision Control System Oldsmobile is intro ducing the Precision Control System PCS for the model year 2000 Intrigue The features and performance of this system are variations of the Stabilitrak and Active Handling sys tems used in other GM vehicles PCS is an electroni cally controlled device that helps the driver maintain vehicle control in the event of a driving emergency Including heavy braking avoiding an obstacle Swaying and on wet icy or oily pavement When a vehicle information also can be entered by using the avall Web site Dealerships will able pulldown menus have the choice of running SI 2000 off of the CDs in the dealership or by using an Internet Service Provider ISP to access SI 2000 via the World Wide Web si 2000 SI 2000 offers a more user friendly navigation sys tem that takes advantage of the latest software technology2. 1997 99 Chevrolet Malibu 1997 99 Oldsmobile Cutlass Built Before The Following VIN Breakpoints Chevrolet X6224976 Oldsmobile X6333876 Premature Wear Of Leather Material On Front And Rear Seats Replace Seat Cover Material Revised 99 08 50 006 99 08 50 006A 1998 99 Chevrolet And GMC S T Utility Models 1998 99 Oldsmobile Bravada With Power Front Seats RPO s AG1 AG2 AN3 Driver Or Passenger Front Power Seat Forward And Rearward Function Inoperative Replace Seat Adjuster Assembly Install Protector Shield 99 08 50 019 2000 And Prior Passenger Cars And Trucks Refinishing Aluminum Wheels 99 08 51 007 1997 2000 All Passenger Cars And Trucks With Remote Keyless Entry Remote Keyless Entry Operational Characteristics 99 08 52 005 1998 99 Chevrolet And GMC C K Models Noisy Or Binding Front Doors Doors Hard To Open Or Will Not Stay Open Install New Door Detent Link 99 08 64 024 1995 2000 Chevrolet Cavalier Convertible 1995 2000 Pontiac Sunfire Convertible Door Rattles When Closing Adjust Bracket Install Tape 99 08 64 026 1999 Chevrolet Silverado And GMC Sierra Models Built Prior To October 20 1998 Front Door High Closing Effort Adjust Striker And Replace Weatherstrip Assemblies 99 08 64 027 1998 Chevrolet Camaro Coupe 1998 Pontiac Firebird Coupe Tick Noise From Root Panel Near Sides Reintorce Root Panel Joint With Additional Bolts Revised 99 08 67 002 99 08 67 002A
3. ferent part number The DTC B1001 will set indi cating a configuration error and the SIR MIL will turn on The SIR system will be disabled The latest Techline release TIS Data CD 23 software version number 19 010 includes a new procedure that allows the Tech 2 to unlock the BCM so that it is able to learn the part number of the new SDM When programming the SDM part number into the BCM on Cavalier and Sunfire models the pro cedure is completed almost immediately On Malibu Grand Am and Alero models it will take 10 minutes 30 seconds for the Tech 2 to unlock the BCM and download the data This time is counted down on the Tech 2 Once the procedure is completed the Tech 2 will clear DTC B1001 out of the SDM if it is the only code set If other DTCs are set the codes will not be cleared Glen Crifasi Bruce Moss Tech 2 Main Menu e Diagnostics Model Year 2000 Enter Passenger Car Enter e Body Body Style J or N depending on model e SIR Special Functions Setup SDM Part Number in BCM Enter Factory Refrigerant Fill Changed on Some AC Systems The factory fill of R134a refrigerant has been changed on Chevrolet Impala Monte Carlo and Lumina Pontiac Grand Prix Buick Century and Regal and Oldsmobile Intrigue during the 2000 model run Some of these vehicles were built with 2 20 lbs 1 0kg instead of 1 87 lbs 85kg even though the label on the vehi cle may indicate the
4. future expansion and a minimum of 64MB of RAM Internet Explorer 4 0 Web browser or better or Netscape 4 5 Web browser or better also is recommended The Web browser is needed as a viewer in the SI 2000 application See the accompanying chart for complete details Dealerships that will be purchas ing new PCs for use as a Techline system will need to follow the rec ommended specifications in order to ensure that all Techline components function properly including TIS 2000 with Tech 1 and Tech 2 communica tion and SI 2000 Dealerships have the option of purchasing a PC system through either direct or reseller channels offered by various PC manufacturers Although PCs other than those evalu ated by GM Service Operations may meet the recommended specifica tions variations In components and design may result in incompatibility with the Techline software applica tions The Techline Customer Support Center TCSC can only pro vide limited support for PCs that do not meet the recommended specifi cations A recommended new Techline PC system includes an Intel 450 MHz or greater Pentium III processor a 13GB or greater hard drive and 128MB or greater of SDRAM Synchronous Dynamic RAM See the accompanying chart for complete details When purchasing a new PC a TIS 2000 Accessories Kit may be neces sary In order to have the proper con figuration to perform key program ming functions such as service pro gramming and Te
5. in order to more quickly search and access informa tion The new VIN feature quickly identifies year make model informa tion for the vehicle on which Once the year make model of a vehi cle is identified the user can search a subsystem of equipped with PCS begins to slip sway or slide the PCS is activat ed and almost instantly nudges the car back into the driver s desired a yaw sensor to mea sure car rotation a lateral accelerome ter to measure cor nering force integral a technician is working This the service manual or per form a keyword search Keyword searches identify common phrases or compo nents and access related information For example if the word wiring is entered in a keyword search service information for wiring such as wiring repairs IS accessed and presented to the user Hard Drives Processors and RAM To properly run this ww new service appli cation dealer NQ ships need to have the right equipment available This means properly spec d hard ware personal computers or PCs with the right hard continued on page 2 7 as with the yaw sensor Precision Control System 0005 1 path and a brake pressure Vehicle Data Recorder Update 5 sensor mounted on The Electronic Brake the brake pressure Watch Out for Dirt FT Te eat Taper a sont Mic cM E A E KCTS 6 Control Module EBCM modulation valve New Tecm 2 aie een
6. lower state of charge When servicing the A C systems on these vehicles all should receive the higher charge level of 2 20 Ibs Be looking fora Dealer Technical Bulletin soon which will outline which model years this increased charge applies to and part num bers for the replacement underhood label which should be replaced any time the level of charge is changed Gary McAdam TAC Tis accessory power outlet available in the overhead console Both parts with or without the outlet are available through GMSPO The harness also has been eliminated and retrofitting is not Remote Keyless Entry Inoperative The Remote Keyless Entry RKE system Is inoperative and unable to be programmed and DTC B3102 is present on the 2000 Oldsmobile Intrigue This condition is a Tech 2 software configuration issue Use the latest Techline release TIS Data CD 23 software version number 19 010 to reprogram the BCM and clear the DTC After the BCM reprogram and keyfob set up B3102 should move from a current code to a history code Accessory Power Outlet Missing in Overhead Console The accessory power outlet is missing in the overhead con sole on the 2000 Pontiac Grand Prix This option was deleted after VIN 1G2W12K9YF133615 No vehicle built after VIN 1G2W12K9YF133615 will have the Automatic Transmission Behavior in Cold Weather appears in the Owner s Manual and it now extends to the 2000 model year as well It s cold weather time a
7. 01 017A 1996 Chevrolet And GMC C K Models 1998 Chevrolet And GMC F Model 1998 99 Chevrolet And GMC C K G P12 P32 42 B C Models With 6 0L 7 0L Or 7 4L Engine VINs P M J B D RPOs LSO LRO L29 L21 LP4 Revised Engine Mechanical Specification 99 06 01 018 1998 99 Chevrolet And GMC S T Models With 2 2L Engine VIN 4 RPO LN2 And Hydra Matic 4L60 E Automatic Transmission RPO M30 Knocking Or Grinding Noise With Engine Running Replace Flywheel 99 06 01 020 2000 And Prior Passenger Cars And Trucks Radiator Repair Replacement Guidelines 99 06 02 017 1999 2000 All Passenger Cars And Trucks With Class 2 Serial Data Communication Between Modules DTCs B1001 B1271 Or B1780 Set When Replacing Reprogramming Other Modules 99 06 03 010 1998 2000 Passenger Cars And Trucks CS 144 Generator Replacement 99 06 03 11 2000 Chevrolet And GMC C K And G Models With 6 5L Diesel Engine VIN F RPO L65 6 5L Diesel Product Changes For The 2000 Model Year 99 06 04 044 1994 2000 Chevrolet And GMC C K Models With 6 5L Diesel Engine VIN P S F RPO L49 L56 L65 Metal Contamination In Vehicle Fuel System Clean Fuel System 99 06 04 047 2000 Chevrolet And GMC C K Models Silverado And Sierra With 4 8L Engine VIN V RPO LR4 And 4L60 E Automatic Transmission RPO M30 Built Prior To The Following VIN Breakpoints YE124221 YZ124556 Y1108340 Wide Open Throttle WOT 1 2 Double Bump And Or Harsh Upshi
8. O M30 Automatic Transmission And 4 3L 5 0L 5 7L Engine VINs W M R L35 L30 L381 New Tech 2 TCC Test Component Slipping DTC P1870 Diagnosis Information 99 07 30 023 2000 Chevrolet And GMC C K Utility And Pickup Models Silverado And Sierra With 4 8L Or 5 3L Engine VINs V T RPOs LR4 LM7 And Hydra Matic 4L60 E Transmission RPO M30 Driveline Vibration Growl Noise Reprogram PCM 99 07 30 024 1992 99 Chevrolet And GMC C K 2 3 Models With 6 5L Diesel Engine VIN Code F RPO L65 And NV4500 5 Speed Manual Transmission RPOs MW3 MT8 Built Prior To march 1 1999 Noise From Clutch Housing Clutch May Not Engage Clutch disc Hub Cracked Broken Install Revised Clutch Disc Revised 99 07 31 003 99 07 31 003A BODY AND ACCESSORIES 2000 And Prior All Passenger Cars And Trucks With Automatic Headlamp Control And Electronic PRNDL Display Proper Setting Of P Dimmer Control To View PRNDL Display With Automatic Headlamp Control 99 08 42 009 1998 2000 All Passenger Cars And Trucks With Cassette Tape Players Cassette Player Cleaning And Maintenance 99 08 44 008 1996 2000 Passenger Cars And Trucks With The OnStar System OnStar Kit Part Numbers And Compatibility 99 08 46 001 2000 Chevrolet Camaro 2000 Pontiac Firebird Built Before The Following VIN Breakpoints Chevrolet 2G1FP22K3Y2108549 Pontiac 2G2FV22G3Y2108550 Loose Molding At Side s Of Windshield Add Adhesive To Molding 99 08 48 003
9. abinet the hard drive and bring back to your desk while you re working The more files you take out the more RAM you re using Once your desk is Tull of files you have to go back more and more to the filing cabinet each time you need more information This is why It s Important to have the right amount of RAM hard drive space and an equivalent processor Initially the new SI 2000 applica tion will be available to dealerships on CD The data on the CDs should be loaded onto the PC hard drive Loading the CDs is a simple proce dure and future service information updates also will be easy to perform Dealerships that choose to access S 2000 on the Web will need Internet access through an ISP anda stand alone PC Web browser appli cations such as Internet Explorer or America On Line should not be loaded on a Techline PC that is con nected to the GM ACCESS server because simultaneous modem for ISPs and LAN for GM ACCESS connections are not possible in the current operating system Web browser environment Recommended Hardware The computer specifications rec ommended for updating a PC to run S 2000 in the dealership include using a commercial grade PC a PC built for a shop environment and con figured for a business network that has a Windows 98 operating system The hard drive should be at least 13GB the best hard drive option when considering an upgrade to accommodate the current size of data and allow for
10. behind the car when it is operating In Reverse below 3 mph LEDs above the inside of the rear window and an audible tone indicate the proximity of the object If a customer says that the URPA system con stantly flashes the red indicator light while driving below 15 mph check the sensors in the rear bumper before changing any parts in the system If one of the sensors is coated with road grime it could cause this condition and it can be cured with a simple wash job Carrying a bicycle on a rear mounted rack can also cause a false signal Malfunction indications can be cleared by dri ving the vehicle forward above 15 mph If an owner complains that the image on the Night Vision display is degraded there may be road dirt on the camera window in the middle of the grille Carefully wash the lens with a house hold glass cleaner and soft cloth to see if the condition goes away Maurice Williams New Tech 2 Function for 2000 J and N Models For the 2000 model year Cavalier and Sunfire J Body and Malibu Grand Am and Alero N Body use a new Sensing and Diagnostic Module SDM The SDM routine ly communicates with the Body Control Module BCM At startup the BCM identifies each mod ule it communicates with on the Class 2 data line by its part number If the SDM in these 2000 models needs to be replaced for any reason the vehicle s BCM may not recognize the new SDM received from GM SPO because it has a dif
11. ch 2 download The accessories kit includes Service Operations Utility CD currently version 9 1 GM ACCESS installation software Reachout Software Internet Explorer Lexmark printer driver The properly specitied Techline PC system also will run current GM service Training CBTs computer based training when equipped with GM Tech Link is a monthly magazine for all GM retail tech nicians and service consultants This magazine is a companion to the GM Edge publication Publisher Gracemary Allen VSSM Communications Executive Editor Mark Stesney GM Service Operations Inuschv1 dzd0Um3 eds com Technical Editors Mark Spencer Mark Spencer SandyCorp com 1 248 816 3647 Jim Horner Jim Horner SandyCorp com 1 248 816 3641 FAX number 1 248 649 5465 Write to Tech Link PO eta 900 Troy MI 48007 0500 Desktop Publishing Greg Szpaichler MediaWurks com General Motors service tips are intend ed for use by professional technicians not a do it yourselfer They are written to inform those technicians of condi tions that may occur on some vehicles or to provide information that could assist in the proper service of a vehicle Properly trained technicians have the equipment tools safety instructions and know how to do a job properly and safely If a condition is described do not assume that the bulletin applies to your vehicle or that your vehicle will have that condition See a Genera
12. e were not designed to Support network and dial up software simultaneously When certain ISP s such as AOL are loaded on the Techline computer changes are made to certain system files rendering applications like TIS 2000 inoperable Techline computers may experience a number of TIS 2000 to program vehicles The dial up adapters must be removed and TIS 2000 reloaded in order for the application to work properly This creates unnecessary downtime while software is unin Stalled and re installed in order to restore the Techline computer to full operation The help desk strongly recommends not loading such Internet software on the Techline computer A separate stand alone computer is recommended for surfing the World Wide Web Techline Customer Support Center Bulletins November 1999 GENERAL INFORMATION 1994 2000 Passenger Cars And Trucks October 1999 Labor Time Guide Updates 99 00 89 017 2000 And Prior Passenger Cars And Trucks Warranty Parts Center Corporate Parts Return Program Revised 40 05 01C 99 00 89 019 1994 2000 Passenger Cars And Trucks November 1999 Labor Time Guide Updates 99 00 89 020 HVAC 1997 2000 Passenger Cars And Trucks With Automatic Air Conditioning Automatic Air Conditioning Control Operation 99 01 39 007 SUSPENSION 1988 96 Buick Regal 1990 94 Chevrolet Lumina 1988 97 Oldsmobile Cutlass Supreme 1988 96 Pontiac Grand Prix Grinding Scraping Groaning Noise Fr
13. e to first uncenter the sensor Then with the steering wheel straight ahead follow the centering procedure NOTE When performing these proce dures you must read and understand all the steps before you start Some steps must be performed within a few sec onds and you will not have time to study the procedure as you go Diagnostic code C0252 Active Brake Control Sensor Uncorrelated may be set falsely if the car is driven aggressively on very slippery roads If a PCS event lasts longer than the programmed allowed time a code C0252 will set even though all components are functioning properly The next time the vehicle is operated the current code will be gone but a his tory code will remain When servicing vehicles with PCS concerns a test drive is necessary to Intrigue with PCS Available PCS is always on call Sensors monitor steering angie _turning_rate and latera g s severa times per second When needed PCS will gently pulse the brakes to help ensure your Intrigue faithfully follows your steering commands PLAY amp J i Intrigue with PCS sateen I without PES allow all built in diagnostics to be run and all system functions to be enabled and exercised A road test may also be nec essary to duplicate specific DTCs and to verity completed repairs A suggested PCS diagnostic test drive includes these steps 1 Read diagnostic aids and condi tions for setting the DTC 2 Reconnect any prev
14. ed in a future ESI CD release GM Technical Assistance Center shifts will be normal 3 4 Upshift At throttle positions TPS less than 37 the 3 4 upshift will not occur below 47 mph At greater throttle openings shifts will be normal TCC Operation The torque converter clutch is temporarily disabled from engaging All of these operating con ditions are intended to keep the engine running at higher than normal rom until warmup occurs Upshifts revert to nor mal operation when the engine coolant temperature ECT reaches 171 F And TCC operation are enabled when transmission fluid tem perature reaches 68 F An automatic transmission on the specified vehicles should not be repaired for behaving this way It is nor mal operation Mike Johnston Techline Computer Errors Associated with AOL and other Internet Service Providers errors such as data base connection failures VIN valida tion errors and vehicle context errors when trying to use As the popularity of the Internet has grown dramatical ly in recent years the Techline Help Desk has seen a sharp increase in cases involving TIS 2000 when America On Line AOL and other Internet Service Providers ISP are loaded on the Techline computer The chief issue here is dial up adapters vs network adapters coexisting on the Techline computer The Windows 95 and Windows 98 operating systems which are currently supported by Techlin
15. er If actual yaw is less than the desired rate the vehicle is understeer ing the front end pushes to the outside of the turn Understeer is counteracted by application of the inside rear brake If the actual yaw is more than desired the vehicle is oversteering the rear end wants to come around Oversteer is counteracted by application of the out side front brake The effect of a single applied brake is something like dragging an oar to steer a canoe In all likelihood the driver will be unaware of PCS operating and will simply believe the vehicle went where it was supposed to An instru ment panel readout indicates operation If you have Internet access you may observe an operating animation of PCS at the Oldsmobile website www intriguecar com Select Safety Security then select Precision Control System How To Diagnose It Because PCS is integrated with ABS it s being included in the Brakes Section in the service manual There are sev eral unique service characteristics to be aware of One is the steering wheel position sensor Your service manual contains a procedure for recentering this sensor so it can rec ognize straight ahead If this setting Is incorrect the system will set diagnostic codes Centering may be needed in such cases as steering gear or column replace ment or others listed in the service man ual You will need your Tech 2 for this pro cedure Follow the service manual proce dur
16. ft Reprogram PCM 99 06 04 049 1999 Chevrolet Tracker Incorrect Fuel Gauge Reading Binding Fuel Sensor Float Arm Install New Fuel Tank Strap Spacers And Bolts 99 06 04 051 1999 Chevrolet Corvette Left Fuel Tank To Underbody Contact Rattle Noise Install Foam Insulator Pad 99 06 04 052 1990 2000 Passenger Cars And Trucks With Reprogrammable PCM Powertrain Control Module PCM Reprogramming Do Not Reprogram Using The Same Download Files As Those Already Present In The Control Module 99 06 04 053 TRANSMISSION TRANSAXLE 1999 And Prior GM Passenger Cars And Trucks With Electronic Automatic Transmissions New Solenoid Testing Kit From Kent Moore For All Hydra Matic Transmissions Tests 1 2 2 3 3 4 3 2 And TCC On Off Solenoids 99 07 30 021 1999 2000 Cadillac Escalade 1999 2000 Chevrolet And GMC C K Utility S T M L And G Models 1999 2000 Chevrolet And GMC C K Pickup Models Siverado And Sierra 1999 2000 Oldsmobile Bravada With Hydra Matic 4L60 E RPO M30 Or 4L80 E RPO MT1 Automatic Transmission And 4 3L 4 8L 5 0L 5 3L 5 7L 6 0L Or 6 5L Engine VINs W V M T R U F RPOs L35 LR4 L30 LM7 L31 LO4 L65 Shift Stabilization And Tow Haul Model Feature For Hydra Matic 4L60 E And 4L80 E Transmissions 99 07 30 022 1999 2000 Cadillac Escalade 1998 1999 Chevrolet And GMC C K And G Models 1998 2000 Chevrolet And GMC M L And S T Models 1998 2000 Oldsmobile Bravada With Hydra Matic 4L60 E RP
17. g data parameters and the trigger point exactly as you would if you were programming your Tech 2 for Snapshot mode When the cus tomer brings the Data Recorder back with the m stored snapshots simply hook the Recorder up to your Techline terminal again Data can be dis played and played exactly as it would be on your Tech 2 screen You can also save the data to a disc for future reference and you can print it out and attach a copy to the repair order to document the condition All Data Recorders purchased after December 1999 will be shipped with the new transmission recording features The Data Recorder is compati ble with all engine and transmission combinations between 1995 1 2 and cs 2000 a except Catera Metro Storm and Tracker If you already have the tool in your deal ership you must repro gram it to the latest capa bilities Software is being sent on a CD to all deal erships that already have the Data Recorder Simply follow the instruc tions Included with the CD to download the lat est capabilities from your Techline terminal to the tool Dave Roland Watch Out for Dirt Just because technology Is new is no reason to overlook old fashioned causes if something goes wrong Two cases In point are on the 2000 Cadillac DeVille the Ultrasonic Rear Park Assist and the Night Vision System The URPA system is designed to Indicate an obstacle
18. gain in much of the country so it s a good idea to review the facts It s no secret that engines can behave differently when the weather turns cold partic ularly until they warm up to normal operating temperature But you should be prepared to explain to your customers that cold weather could affect automatic transmission behav ior as well Some customers may misinterpret normal oper ation as a problem In November 1998 Bulletin 87 71 76 was issued to provide information about cold weather operation of the 4L60 E and 4L80 E automatic transmissions used in C K trucks This information Transmission shifting pat terns have been specitied to assist in faster engine and heater warmup when the engine is started at intake air temperatures IAT below 32 5 2 3 Upshift At throttle positions TPS less than 37 the 2 3 upshift will not occur below 32 mph At greater throttle openings advised Connector C223 Location Error in ESI You may be unable to locate wiring connector C223 on the 2000 Chevrolet Express and GMC Savana where it is indicated in ESI The wiring connector number is C122 not C223 and it can be found in the instrument panel wiring harness approximately 25 cm from the C102 breakout near the underhood fuse block It is a two wire black connector with Circuit 396 light blue black cruise control signal engaged and Circuit 389 dark green vehicle speed signal This information will be updat
19. gon eee sean 6 receives input from BPMV tne steering wheel Yaw is a term Factory Refrigerant Fill Changed Ae as a E 6 position sensor _ describing a vehicle s TCH cee eee ne an 7 which is shared with rotation around its verti the magnetic variable cal axis Rate of yaw is Automatic Transmission Behavior 7 expressed as so many degrees per second effort power steering system When the car is being driven PCS moni a wheel speed sensor in each wheel shared Bulletins Techline Computer Errors Associated With ISPs 7 tors inputs from the steering wheel position continued on page 4 with the ABS system and Traction Control Service Operations drives processors and amounts of RAM Random Access Memory RAM is the place where the PC s software applications put data while in use so that it can be reached quickly by the PC s processor It s much easier for the processor to read from RAM than from other kinds of storage such as the hard drive or a CD But RAM is only in use while running an applica tion Once the RAM is full it takes longer for the PC to go back to the hard drive or CD where the application is stored to retrieve more data that overwrites the data in RAM While RAM can be accessed in nanoseconds the hard drive access time Is millisec onds RAM has been compared to files in a filing cabinet RAM is a Tile that you the computer s processor take out of the c
20. iously discon nected components 3 Start the engine 4 Drive the vehicle under the follow ing conditions for at least 10 minutes At no time should any unlawful or unsafe maneuvers be performed Highway driving Rough roads Turning maneuvers curved freeway ramp parking lot and high steering angles and yaw rates at low speed Verify customer concern and dupli cate driving conditions 5 With the engine still running use the scan tool to check for DTCs If any DTCs are set perform the steps in the appropriate DTC table Consult the appropriate service manu al for details Sid Garcia Vehicle ID Year Model Service Manual Section Brakes ABS Traction Control Service Information Type Diagnostic Info and Proc DTCs Vehicle Data Recorder Update The next time you have to diagnose one of those difficult intermit tent automatic transmis sion conditions you re going to appreciate the great new feature that s just been added to your J 42598 Vehicle Data Recorder To complement the tool s capability to record engine data Kent Moore IS NOW providing an update that will allow you to record automatic trans mission data as well But perhaps we re getting a little ahead of ourselves Let s back up and review the operation of the Data Recorder If you ve never used the one in your dealership perhaps you should locate it right now and reter to It as you read this arti cle I
21. l Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information Inclusion in this publication is not neces sarily an endorsement of the individual or the company Copyright 1999 General Motors Corporation All rights reserved a sound card and speakers Where to Buy PC Source is the designated reseller of Techline integrated PCs that have been validated with Techline and GM ACCESS software applications PC Source also provides helo desk support trained in Techline applications Fully integrated Techline PCs also are available through GM Dealer Equipment and other resellers Mike Waszczenko PC Hard Drive RAM Operating System Internet Browser Business or Commercial Grade System 13GB ATA or greater 64MB RAM or greater Microsoft Windows 98 second edition Microsoft Internet Explorer 4 0 service pack to 5 0 or greater or Netscape Navigator 4 5 or greater IBM PL Series Dell Optiplex Gateway E Series Micron Client Pro Business or Commercial Grade System CPU L2 Cache Hard Drive Floppy Drive RAM Video Memory Audio CD ROM Modem Architecture Communications Ports Network Adapter Monitor Operating System Internet Browser Anti Virus Software Recovery System Warranty TIS 2000 Accessories Kits Surge Suppression Intel 450 MHz or greater Pentium IIl Non Pentium processors such as Celeron Cyrix am
22. om Rear Suspension Replace Spring Tip Pad 99 03 09 004 1992 99 Buick Riviera 1992 2000 Buick Century LeSabre Park Avenue Regal 1992 2000 Cadillac DeVille Eldorado Seville 1992 96 Chevrolet Lumina APV 1997 Chevrolet Corvette C 5 1997 2000 Chevrolet Venture 2000 Chevrolet Impala Monte Carlo 1992 99 Oldsmobile Aurora Eighty Eight Regency 1992 2000 Oldsmobile Silhouette 1998 2000 Oldsmobile Intrigue 1992 98 Pontiac Trans Sport 1992 2000 Pontiac Bonneville Grand Prix 1999 2000 Pontiac Montana Discontinue Usage Of Tool J 6627 A For Wheel Stud Removal 99 03 10 103 ENGINE PROPULSION SYSTEM 2000 Chevrolet And GMC C K 1500 Series Models Silverado And Sierra Built At Oshawa Assembly Plant VIN 1 With 4 8L Or 5 3L Engine VINs V T RPOs LR4 LM7 Engine Exchange Program For 2000 Model Year Revised 99 06 01 002 99 06 01 002A 1999 Cadillac Escalade 1999 Chevrolet And GMC C K Pickup And Utility Models 1999 Chevrolet And GMC G Van Models With 5 0L 5 7L Or 6 0L V8 Engine VINs M R U RPOs L30 L31 LO4 Built Between February 26 1999 And March 8 1999 Engine Oil Cooler Hose Replacement 99 06 01 017 1999 Cadillac Escalade 1999 Chevrolet And GMC C K Pickup And Utility Models 1999 Chevrolet And GMC G Van Models With 5 0L 5 7L Or 6 0L V8 Engine VINs M R U RPOs L30 L31 LOQ4 Built Between February 26 1999 And March 8 1999 Engine Oil Cooler Hose Replacement Revised 99 06 01 017 99 06
23. p AMD are not compatible with all Techline software 512 KB 13GB ATA or greater 3 5 1 44MB 128MB SDRAM or greater 4MB DRAM or greater 16 bit Internal Audio or greater with external speakers 40x Max speed or greater 56 Kbs with V 90 Technology ISA PCI BUS Industry Standard 1 Parallel 2 Serial Port RS232 16550 UART compatible 1 USB Universal Serial Port Integrated NIC 10 100 Twisted Pair Ethernet with RJ 45 Connection 17 SVGA Color Monitor 15 9 viewable area 0 27 mm Dot Pitch Resolution 1024x768 min or greater Microsoft Windows 98 second edition Microsoft Internet Explorer 4 0 service pack to 5 0 or greater or Netscape Navigator 4 5 or greater McAffee current version for Windows 98 or other compatible version Full Operating System Recovery CD with Bootable Diskette 3 Year On Site Warranty Necessary for Tech 2 Programming Functions 7 8 Outlet Surge Suppression Strip continued from page 1 sensor wheel speed sensors yaw sen sor and lateral acceleration sensor to calculate the desired yaw rate The desired yaw rate is compared with the actual measured yaw rate the difference is the yaw rate error PCS keeps yaw rate error to a minimum by applying individual wheel brakes as nec essary Selective brake application is handled by the ABS module And the system senses brake pressure to Tine tune the operation Two vehicle conditions that can bring PCS into play are understeer and overste
24. t s shipped ina black plastic storage case marked J 42598 contain ing cables program CD and instruc tlon manual Before the Data Recorder was introduced if a vehi cle had an intermittent driveability condition the only way to record data was to hook up your Tech 2 and send it home with the customer You had to demonstrate how to trig ger a snapshot and hope the customer would do It correctly And you had to do without your Tech 2 while it was in the cus tomer s vehicle The Data Recorder has the same snapshot recording capabilities as the Tech 2 but there s only one button to press so the customer doesn t have much to learn The pushbutton is lighted when the tool is on and it flashes while the recording Is occurring The tool is designed to turn itself oft a few seconds after the igni tion Is 4 serve bat tery power If it does not turn on by itself when the ignition is turned on press the pushbutton The Data Recorder will hold four snapshot events and will overwrite the first one if the cus a i a io SPA KENT MOORE f f2 N tomer attempts a fifth recording How does the Data Recorder know what data to collect and where to place the trigger point Simply connect the Recorder to your Techline terminal which has been pro grammed with the CD you get with the tool The on screen prompts will assist you In selectin
Download Pdf Manuals
Related Search