GMC Sonoma 2001 S15 2.2L Workshop Manual

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gmc :: GMC Truck S15/T15 Sonoma P/U 2WD L4-
2.2L VIN 5 Flex Fuel (2001)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory Delay Module > Accessory Delay Relay > Component Information > Locations
Accessory Delay Relay: Locations
In the relay block - body
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > Customer Interest: > 05-08-46-004C > Dec > 10 >
OnStar(R) - Number Incorrect/Incorrectly Assigned
05-08-46-004CBulletin No.:
December 23, 2010Date:
Subject:
OnStar(R) Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar(R)System
Models:
2000-2011 GM Passenger Cars and TrucksEquipped with OnStar(R) (RPO UE1)
Supercede:This bulletin is being revised to update model years up to 2011. Please discard Corporate Bulletin Number 05-08-46-004B (Section 08 - Body andAccessories).
During diagnosis of an OnStar(R) concern, the technician may be told that the OnStar(R) phone number is incorrect or tied to another vehicle and/orphone of some kind. To resolve these concerns, the Tech 2(R) with software version 22.005 (or higher), has the capability to change the OnStar(R)phone number.
Service Procedure
1. With the Tech 2(R), build the vehicle to specifications within the Diagnostics area of the Tech 2(R).2. For vehicles with physical-based diagnostics - under Body, go to the OnStar(R) section. Then select the Special Functions menu. For vehicles with functional-based diagnostics - under Body and Accessories, go to the Cellular Communication section. Select Module Setup andthen Vehicle Communication Interface Module.
3. Locate the Program Phone Number prompt and select it. The original phone number will be displayed on the Tech 2(R) screen.4. Contact the OnStar(R) team at the GM Technical Assistance Center (TAC) to obtain a new phone number.5. Highlight the digits of the phone number one at a time and enter the new phone number using the number keys on the Tech 2(R).6. Press the Soft key at the base of the screen for Done once these numbers have been changed on the screen.7. Press the Soft key for Done again. The area code or new phone number has now been programmed into the phone.8. Cycle the ignition to Off and open the driver's door.9. Press the blue OnStar(R) button to make sure that a normal connection can be made to the OnStar(R) call center. If applicable, make sure the Hands-Free Calling (HFC) works properly by making a phone call.
10. If the system is working properly, fax or voicemail a case closing into the OnStar(R) team at TAC with the results. Dealers in Canada should submit case closing information through the GM infoNET.
Please follow this diagnostic process thoroughly and complete each step. If the condition exhibited is resolved WITHOUT completing every step, theremaining steps do not need to be performed. If the procedure above does not resolve the condition, you must contact TAC for further assistance. Thisdiagnostic approach was developed specifically for this condition and should not automatically be used for other vehicles with similar symptoms.
Warranty Information (excluding Saab Models)
For vehicles repaired under warranty, use:
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
Customer Interest: > 05-08-46-004C > Dec > 10 > OnStar(R) - Number Incorrect/Incorrectly Assigned > Page 16
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Warranty Information (Saab Models)
For vehicles repaired under warranty, use the table. Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > Customer Interest: > 02-08-46-006C > Jan > 08 >
OnStar(R) - Incorrect GPS Position Reported During Call
Emergency Contact Module: Customer InterestOnStar(R) - Incorrect GPS Position Reported During Call
Bulletin No.: 02-08-46-006C Date: January 08, 2008 INFORMATION
Subject:Incorrect OnStar(R) Global Positioning System (GPS) Location Reported During OnStar(R) Call
Models:2000-2008 GM Passenger Cars and Light Duty Trucks (including Saturn)2003-2008 HUMMER H22006-2008 HUMMER H32005-2008 Saab 9-7X with OnStar(R)
Supercede: This bulletin is being revised to add model years. Please discard Corporate Bulletin Number 02-08-46-006B (Section 08 - Body and Accessories).
A small number of the above-mentioned vehicles may exhibit a condition in which the vehicle reports an inaccurate location to the OnStar(R) CallCenter. This condition can only be identified via a button press to the OnStar(R) Call Center by the customer. Call Center personnel will be able toidentify this inaccurate location condition. Customers will then be notified through the mail by OnStar(R) if their vehicle exhibits this condition. Oncethis condition has been identified OnStar(R) will instruct the customer to return to the dealership to have this condition corrected. It is not necessary to reconfigure the vehicle after the following procedure.
In order to correct this condition you must cycle power to the OnStar(R) system. This can be done by either removing the fuses powering the OnStar(R)system or disconnecting the OnStar(R) module (VCIM) from the vehicle. As a last resort you can disconnect the vehicle's battery. The power needs to be removed from the system for approximately 15 minutes.
After completing this procedure the vehicle should be taken to an area with an unobstructed view of the sky. The vehicle should be kept running forapproximately 10 minutes to allow the vehicle to reacquire the global positioning system (GPS). Then contact the OnStar(R) Call Center via the blueOnStar(R) button and ask the advisor to verify the GPS position.
If the OnStar(R) advisor still has an inaccurate GPS location refer to the Navigation Systems and Cellular Communications sub-sections in the ServiceManual in order to diagnose and repair the concern. If the normal diagnostics lead to module replacement you will need to contact Technical Assistance(TAC) and choose the OnStar(R) prompt. GM OnStar(R) TAC will assist in the diagnosis and if appropriate order a replacement part. Replacement partsare usually shipped out within 24 hours and a pre-paid return package label will be included for returning the faulty part. By returning the faulty part youwill avoid a significant non-return core charge. Warranty Information (excluding Saab US Models)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
Customer Interest: > 02-08-46-006C > Jan > 08 > OnStar(R) - Incorrect GPS Position Reported During Call > Page 21
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
For vehicles repaired under warranty, use the table. Warranty Information (Saab US Models)
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For vehicles repaired under warranty use, the table.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > Customer Interest: > 02-08-46-007C > Nov > 07 >
OnStar(R) - Loss of GPS Signal/Hands Free Issues
Emergency Contact Module: Customer InterestOnStar(R) - Loss of GPS Signal/Hands Free Issues
Bulletin No.: 02-08-46-007C Date: November 19, 2007 INFORMATION
Subject:Information on OnStar(R) System - Possible Loss of GPS Signal, Hands-Free Calling Minutes Expire Prematurely and/or Inability to Add Hands-FreeCalling Minutes
Models:2001-2008 GM Passenger Cars and Light Duty Trucks (Including Saturn)2003-2008 HUMMER H22006-2008 HUMMER H32005-2008 Saab 9-7X with OnStar(R) System (RPO UE1)
Supercede:
This bulletin is being revised to add the 2008 model year, warranty information and to provide GPS signal recovery steps (under Dealer Action heading)to do PRIOR to determining if the VIU/VCIM needs replacement. Please discard Corporate Bulletin Number 02-08-46-007B (Section 08 - Body &Accessories).
If the vehicle currently has analog-upgradable OnStar(R) hardware, then the customer should be made aware of the digital upgrade program per the latestversion of Service Bulletin # 05-08-46-006. Any analog OnStar system that is not upgraded prior to the end of 2007 will be deactivated due to theupcoming phase-out of the analog cellular network in the U.S. and Canada. If the vehicle has recently been upgraded or has had a service replacementunit installed, this bulletin may not be applicable.
Certain 2001-2008 model year vehicles equipped with OnStar(R) may exhibit a condition with the Global Positioning System (GPS) that causesinaccuracies in the GPS clock. The GPS system is internal to the OnStar(R) Vehicle Interface Unit (VIU) or the Vehicle Communication InterfaceModule (VCIM). This inaccuracy can result in a symptom where the OnStar(R) Call Center is unable to obtain an accurate GPS signal, hands-FreeCalling minutes expire prematurely and/or the inability to add Hands-Free calling minutes. Customer Notification
OnStar(R) will notify the customer by mail with instructions to contact their dealership service department. Dealer Action Not all vehicles will require VIU/VCIM replacement.
The GPS signal in some vehicles may be recoverable. To determine if the signal is recoverable, simply connect the Tech2(R) and using the GPSinformation data display option, observe the GPS date and time. If the date/time stamps are equal to a date approximately 19 years in the future, the GPSclock has exceeded its capacity and the VIU/VCIM will need to be replaced. If the date/time stamp is in the past or near future, the GPS clock has simplygenerated an inaccurate value and may be recoverable by performing the following power-up reset.
To initiate a power-up reset, battery voltage (batt. +) must be removed from the VIU/VCIM. The preferred methods, in order, of initiating the reset areoutlined below.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
Customer Interest: > 02-08-46-007C > Nov > 07 > OnStar(R) - Loss of GPS Signal/Hands Free Issues > Page 26
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Remove the fuse that supplies Battery positive (Batt. +) voltage to the module (refer to the applicable Service Information schematics for the appropriatefuse). The next preferred method is to remove the connector to the OnStar(R) unit that Batt + is contained.
The least preferable method is to remove the negative terminal of the vehicle battery. This will not only initiate the power-up reset, but it may also resultin the loss of radio presets and other stored personalization information/settings in other modules as well.
After initiating the power-up reset, the GPS data will be set to the defaulted date and time and will require an acquisition of the GPS signal in order togain the proper date and time.
Acquiring the GPS signal requires running the vehicle in an open/unobstructed view of the sky. First, contact OnStar(R) Technical Support by pressingthe blue button. Allow the OnStar(R) Technical Advisor to activate the GPS recovery process. This should take approximately 10 minutes. Continue to
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monitor the Tech2(R) for the current time and date. REMINDER - Keep in mind that the time displayed on the Tech2(R) is in Greenwich Mean Time(GMT) and the offset is based on the time zones relationship to GMT.
If replacement of the VIU/VCIM is necessary, you MUST reconfigure the OnStar system. Failure to reconfigure the system will result in an additionalcustomer visit for repair. OnStar VIU, Generations 2 and 3, will require the technician to press the blue OnStar button to reconfigure the vehicle withan OnStar advisor.
OnStar(R) VCIM, Generations 4-7 will require the technician to reconfigure the vehicle with the use of the TIS2WEB and SPS applications (pass thruonly), along with the Tech2(R).
The configuration and set-up procedure is a two-step process that must be completed step-by-step without interruption or delay in between each step.This procedure enables an automated activation without a button press by the technician to the OnStar(R) Call Center. Following this procedure, it maytake up to 24 hours for all OnStar(R) services to be fully activated. How to Order Parts
If the OnStar(R) GPS date/time stamp is non-recoverable and the unit needs to be replaced, dealers in the U.S. should contact Autocraft Electronicsselect the catalog item that contains this bulletin number. Canadian dealers should contact MASS Electronics.
Dealers DO NOT need to call the GM Technical Assistance Center (TAC) for replacement approval. Autocraft Electronics and MASS Electronics willbe responsible for verifying that the subject vehicle is a candidate for a replacement VIU/VCIM. Warranty Information (excluding Saab U.S. Models)
For vehicles repaired under warranty, use the table. Warranty Information (Saab U.S. Models)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
Customer Interest: > 02-08-46-007C > Nov > 07 > OnStar(R) - Loss of GPS Signal/Hands Free Issues > Page 27
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
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For vehicles repaired under warranty, use the table.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 05-08-46-004C > Dec > 10 > OnStar(R) - Number Incorrect/Incorrectly Assigned
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Number Incorrect/Incorrectly Assigned INFORMATION
05-08-46-004CBulletin No.:
December 23, 2010Date:
Subject:
OnStar(R) Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar(R)System
Models:
2000-2011 GM Passenger Cars and TrucksEquipped with OnStar(R) (RPO UE1)
Supercede:This bulletin is being revised to update model years up to 2011. Please discard Corporate Bulletin Number 05-08-46-004B (Section 08 - Body andAccessories).
During diagnosis of an OnStar(R) concern, the technician may be told that the OnStar(R) phone number is incorrect or tied to another vehicle and/orphone of some kind. To resolve these concerns, the Tech 2(R) with software version 22.005 (or higher), has the capability to change the OnStar(R)phone number.
Service Procedure
1. With the Tech 2(R), build the vehicle to specifications within the Diagnostics area of the Tech 2(R).2. For vehicles with physical-based diagnostics - under Body, go to the OnStar(R) section. Then select the Special Functions menu. For vehicles with functional-based diagnostics - under Body and Accessories, go to the Cellular Communication section. Select Module Setup andthen Vehicle Communication Interface Module.
3. Locate the Program Phone Number prompt and select it. The original phone number will be displayed on the Tech 2(R) screen.4. Contact the OnStar(R) team at the GM Technical Assistance Center (TAC) to obtain a new phone number.5. Highlight the digits of the phone number one at a time and enter the new phone number using the number keys on the Tech 2(R).6. Press the Soft key at the base of the screen for Done once these numbers have been changed on the screen.7. Press the Soft key for Done again. The area code or new phone number has now been programmed into the phone.8. Cycle the ignition to Off and open the driver's door.9. Press the blue OnStar(R) button to make sure that a normal connection can be made to the OnStar(R) call center. If applicable, make sure the Hands-Free Calling (HFC) works properly by making a phone call.
10. If the system is working properly, fax or voicemail a case closing into the OnStar(R) team at TAC with the results. Dealers in Canada should submit case closing information through the GM infoNET.
Please follow this diagnostic process thoroughly and complete each step. If the condition exhibited is resolved WITHOUT completing every step, theremaining steps do not need to be performed. If the procedure above does not resolve the condition, you must contact TAC for further assistance. Thisdiagnostic approach was developed specifically for this condition and should not automatically be used for other vehicles with similar symptoms.
Warranty Information (excluding Saab Models)
For vehicles repaired under warranty, use:
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
All Technical Service Bulletins for Emergency Contact Module: > 05-08-46-004C > Dec > 10 > OnStar(R) - Number Incorrect/Incorrectly Assigned > Page 33
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Warranty Information (Saab Models)
For vehicles repaired under warranty, use the table. Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 08-08-46-004 > Aug > 08 > OnStar(R) - Aftermarket Device Interference Information
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Aftermarket Device Interference Information
INFORMATION Bulletin No.: 08-08-46-004 Date: August 14, 2008
Subject: Information on Aftermarket Device Interference with OnStar(R) Diagnostic Services
Models:2009 and Prior GM Passenger Car and Truck (including Saturn)2009 and Prior HUMMER H2, H3 Models2009 and Prior Saab 9-7X with OnStar(R) (RPO UE1)
This bulletin is being issued to provide dealer service personnel with information regarding aftermarket devices connected to the Diagnostic LinkConnector (DLC) and the impact to OnStar(R) diagnostic probes and Vehicle Diagnostic e-mails.
Certain aftermarket devices, when connected to the Diagnostic Link Connector, such as, but not limited to, Scan Tools, Trip Computers, Fuel EconomyAnalyzers and Insurance Tracking Devices, interfere with OnStar's ability to perform a diagnostic probe when requested (via a blue button call) by asubscriber. These devices also prohibit the ability to gather diagnostic and tire pressure data for a subscriber's scheduled OnStar(R) Vehicle Diagnostic(OVD) e-mail.
These aftermarket devices utilize the Vehicles serial data bus to perform data requests and/or information gathering. When these devices are requestingdata, OnStar(R) is designed not to interfere with any data request being made by these devices as required by OBD II regulations.
The OnStar(R) advisor is unable to definitively detect the presence of these devices and will only be able to inform the caller or requester of theunsuccessful or incomplete probe and may in some cases refer the subscriber/requester to take the vehicle to a dealer for diagnosis of the concern.
When performing a diagnostic check for an unsuccessful or incomplete OnStar(R) diagnostic probe, or for concerns regarding completeness of theOnStar(R) Vehicle Diagnostic (OVD) e-mail, verify that an aftermarket device was not present at the time of the requested probe. Regarding the OVDe-mail, if an aftermarket device is interfering (including a Scan Tool of any type), the e-mail will consistently display a "yellow" indication in diagnosticssection for all vehicle systems except the OnStar(R) System and Tire Pressure data (not available on all vehicles) will not be displayed (i.e. section iscollapsed). Successful diagnostic probes and complete OVD e-mails will resume following the removal or disconnecting of the off-board device.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 00-08-46-004C > Jan > 08 > OnStar(R) - Re-establishing OnStar(R) Communications
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Re-establishing OnStar(R) Communications
Bulletin No.: 00-08-46-004C Date: January 17, 2008 INFORMATION
Subject:Re-establishing Communications with OnStar(R) Center After Battery Disconnect
Models:2000-2008 GM Passenger Cars and Trucks (Including Saturn and Saab) with Digital OnStar(R) (RPO UE1) Supercede:
This bulletin is being revised to add models and model years. Please discard Corporate Bulletin Number 00-08-46-004B (Section 08 - Body andAccessories).
When servicing any of the above models and a battery cable is disconnected or power to the OnStar(R) Vehicle Communication Interface Module(VCIM) is interrupted for any reason the following procedure must be performed to verify proper Global Positioning System (GPS) function.
Never swap OnStar(R) Vehicle Communication Interface Modules (VCIM) from other vehicles. Transfer of OnStar(R) modules from other vehiclesshould not be done. Each OnStar(R) module has a unique identification number. The VCIM has a specific Station Identification (STID). Thisidentification number is used by the National Cellular Telephone Network and OnStar(R) systems and is stored in General Motors Vehicle History filesby VIN. After completing ALL repairs to the vehicle you must perform the following procedure:
Move the vehicle into an open area of the service lot. Sit in the vehicle with the engine running and the radio turned on for five minutes. Press the OnStar(R) button in the vehicle. When the OnStar(R) advisor answers ask the advisor to verify the current location of the vehicle.
If the vehicle location is different than the location the OnStar(R) advisor gives contact GM Technical Assistance (TAC) and choose the OnStar(R)prompt. GM OnStar(R) TAC will assist in the diagnosis of a failed VCIM and, if appropriate, order a replacement part. Replacement parts are usuallyshipped out within 24 hours, and a pre-paid return package label will be included for returning the faulty part. By returning the faulty part, you will avoida non-return core charge.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 02-08-46-006C > Jan > 08 > OnStar(R) - Incorrect GPS Position Reported During Call
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Incorrect GPS Position Reported During Call
Bulletin No.: 02-08-46-006C Date: January 08, 2008 INFORMATION
Subject:Incorrect OnStar(R) Global Positioning System (GPS) Location Reported During OnStar(R) Call
Models:2000-2008 GM Passenger Cars and Light Duty Trucks (including Saturn)2003-2008 HUMMER H22006-2008 HUMMER H32005-2008 Saab 9-7X with OnStar(R)
Supercede: This bulletin is being revised to add model years. Please discard Corporate Bulletin Number 02-08-46-006B (Section 08 - Body and Accessories).
A small number of the above-mentioned vehicles may exhibit a condition in which the vehicle reports an inaccurate location to the OnStar(R) CallCenter. This condition can only be identified via a button press to the OnStar(R) Call Center by the customer. Call Center personnel will be able toidentify this inaccurate location condition. Customers will then be notified through the mail by OnStar(R) if their vehicle exhibits this condition. Oncethis condition has been identified OnStar(R) will instruct the customer to return to the dealership to have this condition corrected. It is not necessary to reconfigure the vehicle after the following procedure.
In order to correct this condition you must cycle power to the OnStar(R) system. This can be done by either removing the fuses powering the OnStar(R)system or disconnecting the OnStar(R) module (VCIM) from the vehicle. As a last resort you can disconnect the vehicle's battery. The power needs to be removed from the system for approximately 15 minutes.
After completing this procedure the vehicle should be taken to an area with an unobstructed view of the sky. The vehicle should be kept running forapproximately 10 minutes to allow the vehicle to reacquire the global positioning system (GPS). Then contact the OnStar(R) Call Center via the blueOnStar(R) button and ask the advisor to verify the GPS position.
If the OnStar(R) advisor still has an inaccurate GPS location refer to the Navigation Systems and Cellular Communications sub-sections in the ServiceManual in order to diagnose and repair the concern. If the normal diagnostics lead to module replacement you will need to contact Technical Assistance(TAC) and choose the OnStar(R) prompt. GM OnStar(R) TAC will assist in the diagnosis and if appropriate order a replacement part. Replacement partsare usually shipped out within 24 hours and a pre-paid return package label will be included for returning the faulty part. By returning the faulty part youwill avoid a significant non-return core charge. Warranty Information (excluding Saab US Models)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
All Technical Service Bulletins for Emergency Contact Module: > 02-08-46-006C > Jan > 08 > OnStar(R) - Incorrect GPS Position Reported During Call > Page 46
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
For vehicles repaired under warranty, use the table. Warranty Information (Saab US Models)
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For vehicles repaired under warranty use, the table.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 02-08-46-007C > Nov > 07 > OnStar(R) - Loss of GPS Signal/Hands Free Issues
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Loss of GPS Signal/Hands Free Issues
Bulletin No.: 02-08-46-007C Date: November 19, 2007 INFORMATION
Subject:Information on OnStar(R) System - Possible Loss of GPS Signal, Hands-Free Calling Minutes Expire Prematurely and/or Inability to Add Hands-FreeCalling Minutes
Models:2001-2008 GM Passenger Cars and Light Duty Trucks (Including Saturn)2003-2008 HUMMER H22006-2008 HUMMER H32005-2008 Saab 9-7X with OnStar(R) System (RPO UE1)
Supercede:
This bulletin is being revised to add the 2008 model year, warranty information and to provide GPS signal recovery steps (under Dealer Action heading)to do PRIOR to determining if the VIU/VCIM needs replacement. Please discard Corporate Bulletin Number 02-08-46-007B (Section 08 - Body &Accessories).
If the vehicle currently has analog-upgradable OnStar(R) hardware, then the customer should be made aware of the digital upgrade program per the latestversion of Service Bulletin # 05-08-46-006. Any analog OnStar system that is not upgraded prior to the end of 2007 will be deactivated due to theupcoming phase-out of the analog cellular network in the U.S. and Canada. If the vehicle has recently been upgraded or has had a service replacementunit installed, this bulletin may not be applicable.
Certain 2001-2008 model year vehicles equipped with OnStar(R) may exhibit a condition with the Global Positioning System (GPS) that causesinaccuracies in the GPS clock. The GPS system is internal to the OnStar(R) Vehicle Interface Unit (VIU) or the Vehicle Communication InterfaceModule (VCIM). This inaccuracy can result in a symptom where the OnStar(R) Call Center is unable to obtain an accurate GPS signal, hands-FreeCalling minutes expire prematurely and/or the inability to add Hands-Free calling minutes. Customer Notification
OnStar(R) will notify the customer by mail with instructions to contact their dealership service department. Dealer Action Not all vehicles will require VIU/VCIM replacement.
The GPS signal in some vehicles may be recoverable. To determine if the signal is recoverable, simply connect the Tech2(R) and using the GPSinformation data display option, observe the GPS date and time. If the date/time stamps are equal to a date approximately 19 years in the future, the GPSclock has exceeded its capacity and the VIU/VCIM will need to be replaced. If the date/time stamp is in the past or near future, the GPS clock has simplygenerated an inaccurate value and may be recoverable by performing the following power-up reset.
To initiate a power-up reset, battery voltage (batt. +) must be removed from the VIU/VCIM. The preferred methods, in order, of initiating the reset areoutlined below.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
All Technical Service Bulletins for Emergency Contact Module: > 02-08-46-007C > Nov > 07 > OnStar(R) - Loss of GPS Signal/Hands Free Issues > Page 51
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Remove the fuse that supplies Battery positive (Batt. +) voltage to the module (refer to the applicable Service Information schematics for the appropriatefuse). The next preferred method is to remove the connector to the OnStar(R) unit that Batt + is contained.
The least preferable method is to remove the negative terminal of the vehicle battery. This will not only initiate the power-up reset, but it may also resultin the loss of radio presets and other stored personalization information/settings in other modules as well.
After initiating the power-up reset, the GPS data will be set to the defaulted date and time and will require an acquisition of the GPS signal in order togain the proper date and time.
Acquiring the GPS signal requires running the vehicle in an open/unobstructed view of the sky. First, contact OnStar(R) Technical Support by pressingthe blue button. Allow the OnStar(R) Technical Advisor to activate the GPS recovery process. This should take approximately 10 minutes. Continue to
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monitor the Tech2(R) for the current time and date. REMINDER - Keep in mind that the time displayed on the Tech2(R) is in Greenwich Mean Time(GMT) and the offset is based on the time zones relationship to GMT.
If replacement of the VIU/VCIM is necessary, you MUST reconfigure the OnStar system. Failure to reconfigure the system will result in an additionalcustomer visit for repair. OnStar VIU, Generations 2 and 3, will require the technician to press the blue OnStar button to reconfigure the vehicle withan OnStar advisor.
OnStar(R) VCIM, Generations 4-7 will require the technician to reconfigure the vehicle with the use of the TIS2WEB and SPS applications (pass thruonly), along with the Tech2(R).
The configuration and set-up procedure is a two-step process that must be completed step-by-step without interruption or delay in between each step.This procedure enables an automated activation without a button press by the technician to the OnStar(R) Call Center. Following this procedure, it maytake up to 24 hours for all OnStar(R) services to be fully activated. How to Order Parts
If the OnStar(R) GPS date/time stamp is non-recoverable and the unit needs to be replaced, dealers in the U.S. should contact Autocraft Electronicsselect the catalog item that contains this bulletin number. Canadian dealers should contact MASS Electronics.
Dealers DO NOT need to call the GM Technical Assistance Center (TAC) for replacement approval. Autocraft Electronics and MASS Electronics willbe responsible for verifying that the subject vehicle is a candidate for a replacement VIU/VCIM. Warranty Information (excluding Saab U.S. Models)
For vehicles repaired under warranty, use the table. Warranty Information (Saab U.S. Models)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins >
All Technical Service Bulletins for Emergency Contact Module: > 02-08-46-007C > Nov > 07 > OnStar(R) - Loss of GPS Signal/Hands Free Issues > Page 52
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Page 34
For vehicles repaired under warranty, use the table.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Emergency
Contact Module: > 06-08-46-007 > Dec > 06 > OnStar - Analog-Only Systems Information
Emergency Contact Module: All Technical Service BulletinsOnStar - Analog-Only Systems Information
Bulletin No.: 06-08-46-007 Date: December 13, 2006 INFORMATION
Subject:Information on OnStar(R) Analog-Only Systems
Models:1996-2001 GM Passenger Cars and Trucks
Plus:2002 Buick LeSabre, Rendezvous2002-2003 Buick Century, Regal2002-2005 Buick Park Avenue2002 Cadillac Eldorado, Escalade Models2002 Chevrolet Avalanche, Silverado, Suburban, Tahoe, Venture2002 GMC Denali, Denali XL, Jimmy, Sierra, Yukon, Yukon XL2002 Oldsmobile Intrigue, Silhouette2002-2003 Oldsmobile Aurora2002 Pontiac Aztek, Bonneville, Montana2002-2003 Pontiac Grand Prix with OnStar(R) (RPO UE1)
All vehicles equipped with OnStar(R) listed in this bulletin were built with Analog-Only OnStar(R) Hardware. OnStar(R) equipped vehicles withanalog-only equipment were designed to operate only on the analog wireless network and cannot be upgraded for digital network compatibility.
Vehicles with this equipment will no longer be able to receive OnStar(R) services beginning January 1, 2008. At that time, service will be available onlythrough Dual-Mode (Analog/Digital) equipment. Analog-Only vehicles cannot be upgraded to digital equipment.
Disclaimer
Page 37
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Other Service Bulletins for Emergency Contact
Module: > 08-08-46-004 > Aug > 08 > OnStar(R) - Aftermarket Device Interference Information
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Aftermarket Device Interference Information
INFORMATION Bulletin No.: 08-08-46-004 Date: August 14, 2008
Subject: Information on Aftermarket Device Interference with OnStar(R) Diagnostic Services
Models:2009 and Prior GM Passenger Car and Truck (including Saturn)2009 and Prior HUMMER H2, H3 Models2009 and Prior Saab 9-7X with OnStar(R) (RPO UE1)
This bulletin is being issued to provide dealer service personnel with information regarding aftermarket devices connected to the Diagnostic LinkConnector (DLC) and the impact to OnStar(R) diagnostic probes and Vehicle Diagnostic e-mails.
Certain aftermarket devices, when connected to the Diagnostic Link Connector, such as, but not limited to, Scan Tools, Trip Computers, Fuel EconomyAnalyzers and Insurance Tracking Devices, interfere with OnStar's ability to perform a diagnostic probe when requested (via a blue button call) by asubscriber. These devices also prohibit the ability to gather diagnostic and tire pressure data for a subscriber's scheduled OnStar(R) Vehicle Diagnostic(OVD) e-mail.
These aftermarket devices utilize the Vehicles serial data bus to perform data requests and/or information gathering. When these devices are requestingdata, OnStar(R) is designed not to interfere with any data request being made by these devices as required by OBD II regulations.
The OnStar(R) advisor is unable to definitively detect the presence of these devices and will only be able to inform the caller or requester of theunsuccessful or incomplete probe and may in some cases refer the subscriber/requester to take the vehicle to a dealer for diagnosis of the concern.
When performing a diagnostic check for an unsuccessful or incomplete OnStar(R) diagnostic probe, or for concerns regarding completeness of theOnStar(R) Vehicle Diagnostic (OVD) e-mail, verify that an aftermarket device was not present at the time of the requested probe. Regarding the OVDe-mail, if an aftermarket device is interfering (including a Scan Tool of any type), the e-mail will consistently display a "yellow" indication in diagnosticssection for all vehicle systems except the OnStar(R) System and Tire Pressure data (not available on all vehicles) will not be displayed (i.e. section iscollapsed). Successful diagnostic probes and complete OVD e-mails will resume following the removal or disconnecting of the off-board device.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Other Service Bulletins for Emergency Contact
Module: > 00-08-46-004C > Jan > 08 > OnStar(R) - Re-establishing OnStar(R) Communications
Emergency Contact Module: All Technical Service BulletinsOnStar(R) - Re-establishing OnStar(R) Communications
Bulletin No.: 00-08-46-004C Date: January 17, 2008 INFORMATION
Subject:Re-establishing Communications with OnStar(R) Center After Battery Disconnect
Models:2000-2008 GM Passenger Cars and Trucks (Including Saturn and Saab) with Digital OnStar(R) (RPO UE1) Supercede:
This bulletin is being revised to add models and model years. Please discard Corporate Bulletin Number 00-08-46-004B (Section 08 - Body andAccessories).
When servicing any of the above models and a battery cable is disconnected or power to the OnStar(R) Vehicle Communication Interface Module(VCIM) is interrupted for any reason the following procedure must be performed to verify proper Global Positioning System (GPS) function.
Never swap OnStar(R) Vehicle Communication Interface Modules (VCIM) from other vehicles. Transfer of OnStar(R) modules from other vehiclesshould not be done. Each OnStar(R) module has a unique identification number. The VCIM has a specific Station Identification (STID). Thisidentification number is used by the National Cellular Telephone Network and OnStar(R) systems and is stored in General Motors Vehicle History filesby VIN. After completing ALL repairs to the vehicle you must perform the following procedure:
Move the vehicle into an open area of the service lot. Sit in the vehicle with the engine running and the radio turned on for five minutes. Press the OnStar(R) button in the vehicle. When the OnStar(R) advisor answers ask the advisor to verify the current location of the vehicle.
If the vehicle location is different than the location the OnStar(R) advisor gives contact GM Technical Assistance (TAC) and choose the OnStar(R)prompt. GM OnStar(R) TAC will assist in the diagnosis of a failed VCIM and, if appropriate, order a replacement part. Replacement parts are usuallyshipped out within 24 hours, and a pre-paid return package label will be included for returning the faulty part. By returning the faulty part, you will avoida non-return core charge.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Emergency Contact Module > Component Information > Technical Service Bulletins > All Other Service Bulletins for Emergency Contact
Module: > 06-08-46-007 > Dec > 06 > OnStar - Analog-Only Systems Information
Emergency Contact Module: All Technical Service BulletinsOnStar - Analog-Only Systems Information
Bulletin No.: 06-08-46-007 Date: December 13, 2006 INFORMATION
Subject:Information on OnStar(R) Analog-Only Systems
Models:1996-2001 GM Passenger Cars and Trucks
Plus:2002 Buick LeSabre, Rendezvous2002-2003 Buick Century, Regal2002-2005 Buick Park Avenue2002 Cadillac Eldorado, Escalade Models2002 Chevrolet Avalanche, Silverado, Suburban, Tahoe, Venture2002 GMC Denali, Denali XL, Jimmy, Sierra, Yukon, Yukon XL2002 Oldsmobile Intrigue, Silhouette2002-2003 Oldsmobile Aurora2002 Pontiac Aztek, Bonneville, Montana2002-2003 Pontiac Grand Prix with OnStar(R) (RPO UE1)
All vehicles equipped with OnStar(R) listed in this bulletin were built with Analog-Only OnStar(R) Hardware. OnStar(R) equipped vehicles withanalog-only equipment were designed to operate only on the analog wireless network and cannot be upgraded for digital network compatibility.
Vehicles with this equipment will no longer be able to receive OnStar(R) services beginning January 1, 2008. At that time, service will be available onlythrough Dual-Mode (Analog/Digital) equipment. Analog-Only vehicles cannot be upgraded to digital equipment.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > Customer Interest for Relay Module: > 09-06-03-004D > Dec > 10
> Electrical - MIL ON/DTC's Set By Various Control Modules
Relay Module: Customer InterestElectrical - MIL ON/DTC's Set By Various Control Modules TECHNICAL
09-06-03-004DBulletin No.:
December 08, 2010Date:
Subject:
Intermittent No Crank/No Start, No Module Communication, MIL, Warning Lights, Vehicle Messages or DTCs Set by Various ControlModules - Diagnosing and Repairing Fretting Corrosion (Disconnect Affected Connector and Apply Dielectric Lubricant)
Models:
2011 and Prior GM Passenger Cars and Trucks
Attention:
This repair can be applied to ANY electrical connection including, but not limited to: lighting, body electrical, in-line connections, powertrain controlsensors, etc. DO NOT over apply lubricant to the point where it prevents the full engagement of sealed connectors. A light coating on the terminalsurfaces is sufficient to correct the condition.
Supercede:This bulletin is being revised to update the Attention statement and add the 2011 model year. Please discard Corporate Bulletin Number 09-06-03-004C(Section 06 - Engine/Propulsion System).
Condition
Some customers may comment on any of the following conditions:
- An intermittent no crank/no start
- Intermittent malfunction indicator lamp (MIL) illumination
- Intermittent service lamp illumination
- Intermittent service message(s) being displayed
The technician may determine that he is unable to duplicate the intermittent condition.
Cause
- Vibration
- Thermal cycling
- Poor connection/terminal retention
- Micro motion
- A connector, component or wiring harness not properly secured resulting in movement On low current signal circuits this condition may cause high resistance, resulting in intermittent connections. On high current power circuits this condition may cause permanent increases in the resistance and may cause a device to become inoperative.
Representative List of Control Modules and Components
Page 45
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > Customer
Interest for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 78
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
This condition may be caused by a buildup of nonconductive insulating oxidized debris known as fretting corrosion, occurring between two electricalcontact surfaces of the connection or connector. This may be caused by any of the following conditions:
The following is only a representative list of control modules and components that may be affected by this connection or connector condition and include every possible module or component for every vehicle. DOESNOT
- Blower Control Module
- Body Control Module (BCM)
- Communication Interface Module (CIM)
- Cooling Fan Control Module
- Electronic Brake Control Module (EBCM)
- Electronic Brake and Traction Control Module (EBTCM)
- Electronic Suspension Control (ESC) Module
- Engine Control Module (ECM)
- Heating, Ventilation and Air Conditioning (HVAC) Control Module
Page 46
- HVAC Actuator
- Inflatable Restraint Sensing and Diagnostic Module (SDM)
- Any AIR BAG module
- Seatbelt Lap Anchor Pretensioner
- Seatbelt Retractor Pretensioner
- An SIR system connection or connector condition resulting in the following DTCs being set: B0015, B0016, B0019, B0020, B0022, or B0023
- Powertrain Control Module (PCM)
- Remote Control Door Lock Receiver (RCDLR)
- Transmission Control Module (TCM)
Correction
replace the control module, wiring or component for the following conditions: ImportantDO NOT
-
be duplicated. The condition is intermittent and cannot
-
be duplicated. The condition is present and by disconnecting and reconnecting the connector the condition can no longer
Use the following procedure to correct the conditions listed above.
1. Install a scan tool and perform the Diagnostic System Check - Vehicle. Retrieve and record any existing history or current DTCs from all of the
control modules (refer to SI). If any DTC(s) are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle to identify the connector(s) of the control module/component
which may be causing the condition (refer to SI).
If DTCs are not set, refer to Symptoms - Vehicle to identify the connector(s) of the control module/component which may be causing the
condition (refer to SI).
2. When identified, use the appropriate DTC Diagnostics, Symptoms, Schematics, Component Connector End Views and Component Locator
documents to locate and disconnect the affected harness connector(s) which are causing the condition.
ImportantDO NOT
apply an excessive amount of dielectric lubricant to the connectors as shown, as hydrolock may result when attempting to mate theconnectors. Use ONLY a clean nylon brush that is dedicated to the repair of the conditions in this bulletin.
3. With a one-inch nylon bristle brush, apply dielectric lubricant to both the module/component side and the harness side of the affected connector(s).
4. Reconnect the affected connector(s) and wipe away any excess lubricant that may be present. 5. Attempt to duplicate the condition by using the following information:
Page 47
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > Customer
Interest for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 79
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Note
Fretting corrosion looks like little dark smudges on electrical terminals and appear where the actual electrical contact is being made. In less severecases it may be unable to be seen or identified without the use of a magnifying glass.
- DTC Diagnostic Procedure
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Diagnostic Aids
- Circuit/System Verification
If the condition cannot be duplicated, the repair is complete. If the condition can be duplicated, then follow the appropriate DTC, Symptom or Circuit/System Testing procedure (refer to SI).
Repair Order Documentation
Page 48
be documented on the repair order. Failure to do so may result in a chargeback.ImportantThe following information MUST
- Customer vehicle condition.
- Was a Service Lamp or Service Message illuminated? If yes, specify which Service Lamp or Service Message.
- Was a DTC(s) set? If yes, specify which DTC(s) were set.
- After following the procedure contained within this bulletin, could the condition be duplicated?
If the condition duplicated, then document the affected module/component connector name and number on the repair order. was not
-
was
If the condition duplicated after the procedure contained within this bulletin was followed, and additional diagnosis led to the replacement ofa module or component, the SI Document ID Number be written on the repair order. MUST
Parts Information
Alternate Distributor For All of North America Note
NyoGel(R) 760G Lubricant* is equivalent to GMSPO P/N 12377900, and P/N 10953529 (Canada), specified for use to correct the condition in thisbulletin.
*We believe this source and their products to be reliable. There may be additional manufacturers of such products/materials. General Motors does notendorse, indicate any preference for, or assume any responsibility for the products or material from this firm or for any such items that may be availablefrom other sources.
Warranty Information (excluding Saab Models)
For vehicles repaired under warranty, use the appropriate/closest labor operation depending upon the module/component connection that the dielectriclubricant was applied to:
Page 49
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > Customer
Interest for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 80
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Warranty Information (Saab Models)
Page 50
For vehicles repaired under warranty, use the appropriate/closest labor operation depending upon the module/component connection that the dielectriclubricant was applied to refer to the table above.
Disclaimer
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Relay Module: > 09-06-03-
004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules
Relay Module: All Technical Service BulletinsElectrical - MIL ON/DTC's Set By Various Control Modules TECHNICAL
09-06-03-004DBulletin No.:
December 08, 2010Date:
Subject:
Intermittent No Crank/No Start, No Module Communication, MIL, Warning Lights, Vehicle Messages or DTCs Set by Various ControlModules - Diagnosing and Repairing Fretting Corrosion (Disconnect Affected Connector and Apply Dielectric Lubricant)
Models:
2011 and Prior GM Passenger Cars and Trucks
Attention:
This repair can be applied to ANY electrical connection including, but not limited to: lighting, body electrical, in-line connections, powertrain controlsensors, etc. DO NOT over apply lubricant to the point where it prevents the full engagement of sealed connectors. A light coating on the terminalsurfaces is sufficient to correct the condition.
Supercede:This bulletin is being revised to update the Attention statement and add the 2011 model year. Please discard Corporate Bulletin Number 09-06-03-004C(Section 06 - Engine/Propulsion System).
Condition
Some customers may comment on any of the following conditions:
- An intermittent no crank/no start
- Intermittent malfunction indicator lamp (MIL) illumination
- Intermittent service lamp illumination
- Intermittent service message(s) being displayed The technician may determine that he is unable to duplicate the intermittent condition.
Cause
- Vibration
- Thermal cycling
- Poor connection/terminal retention
- Micro motion
- A connector, component or wiring harness not properly secured resulting in movement On low current signal circuits this condition may cause high resistance, resulting in intermittent connections. On high current power circuits this condition may cause permanent increases in the resistance and may cause a device to become inoperative.
Representative List of Control Modules and Components
Page 53
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > All Technical
Service Bulletins for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 86
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
This condition may be caused by a buildup of nonconductive insulating oxidized debris known as fretting corrosion, occurring between two electricalcontact surfaces of the connection or connector. This may be caused by any of the following conditions:
The following is only a representative list of control modules and components that may be affected by this connection or connector condition and include every possible module or component for every vehicle. DOESNOT
- Blower Control Module
- Body Control Module (BCM)
- Communication Interface Module (CIM)
- Cooling Fan Control Module
- Electronic Brake Control Module (EBCM)
- Electronic Brake and Traction Control Module (EBTCM)
- Electronic Suspension Control (ESC) Module
- Engine Control Module (ECM)
- Heating, Ventilation and Air Conditioning (HVAC) Control Module
Page 54
- HVAC Actuator
- Inflatable Restraint Sensing and Diagnostic Module (SDM)
- Any AIR BAG module
- Seatbelt Lap Anchor Pretensioner
- Seatbelt Retractor Pretensioner
- An SIR system connection or connector condition resulting in the following DTCs being set: B0015, B0016, B0019, B0020, B0022, or B0023
- Powertrain Control Module (PCM)
- Remote Control Door Lock Receiver (RCDLR)
- Transmission Control Module (TCM)
Correction
replace the control module, wiring or component for the following conditions: ImportantDO NOT
-
be duplicated. The condition is intermittent and cannot
-
be duplicated. The condition is present and by disconnecting and reconnecting the connector the condition can no longer
Use the following procedure to correct the conditions listed above.
1. Install a scan tool and perform the Diagnostic System Check - Vehicle. Retrieve and record any existing history or current DTCs from all of the
control modules (refer to SI). If any DTC(s) are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle to identify the connector(s) of the control module/component
which may be causing the condition (refer to SI).
If DTCs are not set, refer to Symptoms - Vehicle to identify the connector(s) of the control module/component which may be causing the
condition (refer to SI).
2. When identified, use the appropriate DTC Diagnostics, Symptoms, Schematics, Component Connector End Views and Component Locator
documents to locate and disconnect the affected harness connector(s) which are causing the condition.
ImportantDO NOT
apply an excessive amount of dielectric lubricant to the connectors as shown, as hydrolock may result when attempting to mate theconnectors. Use ONLY a clean nylon brush that is dedicated to the repair of the conditions in this bulletin.
3. With a one-inch nylon bristle brush, apply dielectric lubricant to both the module/component side and the harness side of the affected connector(s).
4. Reconnect the affected connector(s) and wipe away any excess lubricant that may be present. 5. Attempt to duplicate the condition by using the following information:
Page 55
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > All Technical
Service Bulletins for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 87
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Note
Fretting corrosion looks like little dark smudges on electrical terminals and appear where the actual electrical contact is being made. In less severecases it may be unable to be seen or identified without the use of a magnifying glass.
- DTC Diagnostic Procedure
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Diagnostic Aids
- Circuit/System Verification
If the condition cannot be duplicated, the repair is complete. If the condition can be duplicated, then follow the appropriate DTC, Symptom or Circuit/System Testing procedure (refer to SI).
Repair Order Documentation
Page 56
be documented on the repair order. Failure to do so may result in a chargeback.ImportantThe following information MUST
- Customer vehicle condition.
- Was a Service Lamp or Service Message illuminated? If yes, specify which Service Lamp or Service Message.
- Was a DTC(s) set? If yes, specify which DTC(s) were set.
- After following the procedure contained within this bulletin, could the condition be duplicated?
If the condition duplicated, then document the affected module/component connector name and number on the repair order. was not
-
was
If the condition duplicated after the procedure contained within this bulletin was followed, and additional diagnosis led to the replacement ofa module or component, the SI Document ID Number be written on the repair order. MUST
Parts Information
Alternate Distributor For All of North America Note
NyoGel(R) 760G Lubricant* is equivalent to GMSPO P/N 12377900, and P/N 10953529 (Canada), specified for use to correct the condition in thisbulletin.
*We believe this source and their products to be reliable. There may be additional manufacturers of such products/materials. General Motors does notendorse, indicate any preference for, or assume any responsibility for the products or material from this firm or for any such items that may be availablefrom other sources.
Warranty Information (excluding Saab Models)
For vehicles repaired under warranty, use the appropriate/closest labor operation depending upon the module/component connection that the dielectriclubricant was applied to:
Page 57
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Relay Module > Component Information > Technical Service Bulletins > All Technical
Service Bulletins for Relay Module: > 09-06-03-004D > Dec > 10 > Electrical - MIL ON/DTC's Set By Various Control Modules > Page 88
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Warranty Information (Saab Models)
Page 58
For vehicles repaired under warranty, use the appropriate/closest labor operation depending upon the module/component connection that the dielectriclubricant was applied to refer to the table above.
Disclaimer
Page 59
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> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations > Door Lock Relay
Power Door Lock Relay: LocationsDoor Lock Relay
In the relay block - body
Page 61
Page 62
> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations > Door Lock Relay > Page 94
Power Door Lock Relay: LocationsDoor Unlock Relay
In the relay block - body
Page 63
Page 64
> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations > Door Lock Relay > Page 95
Power Door Lock Relay: LocationsDoor Unlock Relay - Driver
In the relay block - body
Page 65
Page 66
> Relays and Modules > Relays and Modules - Body and Frame > Power Seat Control Module > Component Information > Locations
Locations View
Page 67
Page 68
> Relays and Modules > Relays and Modules - Body and Frame > Power Seat Control Module > Component Information > Locations > Page 99
Heated Seat Control Module - Driver/Front Passenger
Page 69
Page 70
> Relays and Modules > Relays and Modules - Body and Frame > Sunroof / Moonroof Module > Component Information > Locations > Component Locations
Sunroof / Moonroof Module: Component Locations
Locations View
At the front of the sunroof
Page 71
Page 72
> Relays and Modules > Relays and Modules - Body and Frame > Sunroof / Moonroof Module > Component Information > Locations > Component Locations > Page 104
Sunroof / Moonroof Module: Connector Locations
Locations View
Dome harness to the sunroof harness overhead, near the sunroof module
Page 73
Page 74
> Relays and Modules > Relays and Modules - Body and Frame > Sunroof / Moonroof Module > Component Information > Locations > Page 105
Sunroof / Moonroof Module: Diagrams
Sunroof Module Connector C1
Page 75
Sunroof Module Connector C2
Page 76
> Relays and Modules > Relays and Modules - Body and Frame > Trunk / Liftgate Relay > Component Information > Locations > LIFT GLASS Relay
LIFT GLASS Relay
Page 77
Page 78
> Relays and Modules > Relays and Modules - Body and Frame > Trunk / Liftgate Relay > Component Information > Locations > LIFT GLASS Relay > Page 110
Trunk / Liftgate Relay: LocationsLiftglass Relay
In the fuse block - underhood
Page 79
Page 80
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Specifications
Electronic Brake Control Module: Specifications
EBCM to BPMV 39 in.lb
Page 81
Page 82
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Component Locations
Electronic Brake Control Module: Component Locations
Locations View
Page 83
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Component
Locations > Page 117
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Page 84
Locations View
Page 85
Page 86
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Component Locations > Page 118
Electronic Brake Control Module: Connector Locations
Locations View
Page 87
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Component
Locations > Page 119
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Page 88
Locations View
Page 89
Page 90
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Page 120
Electronic Brake Control Module: Service and Repair Electronic Brake Control Module (EBCM) Replacement
Removal Procedure
After installation, calibrate the new EBCM to the tire size that is appropriate to the vehicle.Important: Important:
Thoroughly wash all contaminants from around the EHCU. The area around the EHCU must be free from loose dirt to preventcontamination of disassembled ABS components.
1. Disconnect the electrical connectors from the EBCM (2).2. Remove the four T-25 TORX-mounting screws (1) that fasten the EBCM (2) to the BPMV (3).3. Remove the EBCM (2) from the BPMV (3). Removal may require a light amount of force.
Do not use a tool to pry the EBCM or the BPMV.Important:
4. Clean the BPMV (3) to EBCM (2) mounting surfaces with a clean cloth.
Installation Procedure
Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.Important: Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.Important:
Page 91
> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Page 121
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
1. Install EBCM (2) on to the BPMV (3).
Refer to Component Fastener Tightening Notice in Service Precautions.Notice:
2. Install the four new T-25 TORX screws (1) in the EBCM (2).(R)
-
Tighten the four T-25 TORX-screws to in an X-pattern.5 Nm (39 inch lbs.)
3. Connect the electrical connectors to the EBCM (2).
Page 92
4. Revise the tire calibration using the Scan Tool Tire Size Calibration function.
Page 93
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> Relays and Modules > Relays and Modules - Cruise Control > Cruise Control Module > Component Information > Locations > Component Locations
Cruise Control Module: Component Locations
Locations View
LR of the engine compartment, on the cowl
Page 95
Page 96
> Relays and Modules > Relays and Modules - Cruise Control > Cruise Control Module > Component Information > Locations > Component Locations > Page 127
Cruise Control Module: Connector Locations
Locations View
Page 97
> Relays and Modules > Relays and Modules - Cruise Control > Cruise Control Module > Component Information > Locations > Component Locations > Page 128
S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Page 98
Locations View
Page 99
Page 100
> Relays and Modules > Relays and Modules - Cruise Control > Cruise Control Module > Component Information > Locations > Page 129
Cruise Control Module (CCM)
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