GMC Sierra Service Bulletins (2008)

1,655 manufacturer communications on file.

• November 6, 2012•Document ID: 10112544

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC:POWER ASSIST; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

  Mfr Comm. #:

  PIT4208D

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that may have a power steering pump whine noise. Technician will need to flush and refill the power steering system with Lucas Power Steering Fluid with Conditioners. Technician will replace the power steering pump with the latest design if the fluid is not available.

  Associated Products (106)

  2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2013 GMC Yukon XL2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2012 GMC Yukon XL2011 Cadillac Escalade2011 Cadillac Escalade ESV+ 86 more
  Associated Documents

  • DownloadMC-10112544-0001.pdf↗
• November 5, 2012•Document ID: 10112541

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIT4979B

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a buzz or rattle type noise during light acceleration around 1200-2000 Revolutions per minute. Technician will need to reposition the fuel line and bracket down away from the floor pan.

  Associated Products (56)

  2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2013 GMC Yukon XL2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2012 GMC Yukon XL2011 Cadillac Escalade2011 Cadillac Escalade ESV2011 Chevrolet Avalanche2011 Chevrolet Suburban+ 36 more
  Associated Documents

  • DownloadMC-10112541-0001.pdf↗
• November 5, 2012•Document ID: 10112539

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP4932B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Service Information diagnostics for any Diagnostic Trouble Codes that are set. If during diagnosis the tech has found that the Airflow Leak Equivalency Ratio or Induction System Leak Indication is above or below the specification the tech will have to carefully check for leaks in the air intake.

  Associated Products (28)

  2013 Chevrolet Express2013 Chevrolet Silverado2013 GMC Savana2013 GMC Sierra2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Savana2012 GMC Sierra2011 Chevrolet Express2011 Chevrolet Silverado2011 GMC Savana2011 GMC Sierra2010 Chevrolet Express2010 Chevrolet Silverado2010 GMC Savana2010 GMC Sierra2009 Chevrolet Express2009 Chevrolet Silverado2009 GMC Savana2009 GMC Sierra+ 8 more
  Associated Documents

  • DownloadMC-10112539-0001.pdf↗
• November 2, 2012•Document ID: 10112537

  Service Bulletin/Repair Instructions
  AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE; AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

  Mfr Comm. #:

  PIT4978A

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B0081 in the Sensing and Diagnostic Module and Passenger Presence Sensor modules. Technician should inspect the Sensing and Diagnostic Module and Passenger Presence Sensor powers, grounds, and communication circuits at all in line connectors for fully seated, backed out terminals, and proper terminal tension using the correct test probes.

  Associated Products (10)

  2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra2007 Chevrolet Silverado2007 GMC Sierra
  Associated Documents

  • DownloadMC-10112537-0001.pdf↗
• November 2, 2012•Document ID: 10112535

  Service Bulletin/Repair Instructions
  STEERING; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:WIRING; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIT4844D

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Support Center to determine if a calibration is available for the vehicle. If they are able to provide a calibration for the vehicle then order steering wheel with cruise control buttons, steering wheel sir coil, and steering column wiring harness.

  Associated Products (14)

  2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2012 GMC Sierra2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra2007 Chevrolet Silverado2007 GMC Sierra
  Associated Documents

  • DownloadMC-10112535-0001.pdf↗
• November 1, 2012•Document ID: 10253610

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  PI0695A

  Date Added:

  April 29, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Diagnosis and Repair HVAC Blower Function.

  Associated Products (38)

  2013 Cadillac Escalade2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2012 Cadillac Escalade2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2011 Cadillac Escalade2011 Chevrolet Silverado2011 Chevrolet Suburban2011 Chevrolet Tahoe2011 GMC Sierra2011 GMC Yukon2010 Cadillac Escalade2010 Chevrolet Silverado+ 18 more
  Associated Documents

  • DownloadMC-10253610-0001.pdf↗
• November 1, 2012•Document ID: 10112531

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, AIR:DISC:PADS; SERVICE BRAKES

  Mfr Comm. #:

  PIT4826B

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks do not affect the operation of the brake system and the pads should not be replaced if only hairline cracks are found.

  Associated Products (28)

  2013 Chevrolet Express2013 Chevrolet Silverado2013 GMC Savana2013 GMC Sierra2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Savana2012 GMC Sierra2011 Chevrolet Express2011 Chevrolet Silverado2011 GMC Savana2011 GMC Sierra2010 Chevrolet Express2010 Chevrolet Silverado2010 GMC Savana2010 GMC Sierra2009 Chevrolet Express2009 Chevrolet Silverado2009 GMC Savana2009 GMC Sierra+ 8 more
  Associated Documents

  • DownloadMC-10112531-0001.pdf↗
• November 1, 2012•Document ID: 10112529

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIC5491A

  Date Added:

  August 15, 2017

  Manufacturer:

  HUMMER

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down, remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle. If the OnStar system is still inoperative continue with published Service Information diagnostics.

  Associated Products (335)

  2013 Buick Enclave2013 Buick Encore2013 Buick LaCrosse2013 Buick Regal2013 Buick Verano2013 Cadillac ATS2013 Cadillac CTS2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Cadillac SRX2013 Cadillac XTS2013 Chevrolet Avalanche2013 Chevrolet Camaro2013 Chevrolet Caprice2013 Chevrolet Corvette2013 Chevrolet Cruze2013 Chevrolet Equinox2013 Chevrolet Express2013 Chevrolet Impala2013 Chevrolet Malibu+ 315 more
  Associated Documents

  • DownloadMC-10112529-0001.pdf↗
• November 1, 2012•Document ID: 10112528

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC4935D

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what the normal power consumption reading should be from the OnStar system. Technician should understand the power cycles of the various OnStar systems. All Generation 6, 7, 8, and 9 systems are powered up continuously for 48 hours from ignition off. After 120 hours from ignition off, these systems then completely power off. The Onstar modules draw: * IGN ON - 240 to 400 Milliamp. * IGN OFF - 3 to 20 Milliamp for 48 hours or 120 hours on Gen 9 and vehicle communication platforms. * IGN OFF - 0.2 to 0.8 Milliamp after 48 hours or 120 hours on Gen 9 and vehicle communication platforms.

  Associated Products (613)

  2013 Buick Enclave2013 Buick Encore2013 Buick LaCrosse2013 Buick Regal2013 Buick Verano2013 Cadillac ATS2013 Cadillac CTS2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Cadillac SRX2013 Cadillac XTS2013 Chevrolet Avalanche2013 Chevrolet Camaro2013 Chevrolet Caprice2013 Chevrolet Corvette2013 Chevrolet Cruze2013 Chevrolet Equinox2013 Chevrolet Express2013 Chevrolet Impala2013 Chevrolet Malibu+ 593 more
  Associated Documents

  • DownloadMC-10112528-0001.pdf↗
• November 1, 2012•Document ID: 10062521

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, AIR:DRUM; SERVICE BRAKES, AIR:DISC

  Mfr Comm. #:

  SB-10-05-23-001C

  Date Added:

  April 26, 2016

  Manufacturer:

  CHEVROLET

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (11)

  2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra
  Associated Documents

  • DownloadMC-10062521-0001.pdf↗
• November 1, 2012•Document ID: 10062508

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SB-07-08-42-006H

  Date Added:

  April 26, 2016

  Manufacturer:

  CHEVROLET

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (13)

  2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra2007 Chevrolet Silverado2007 GMC Sierra
  Associated Documents

  • DownloadMC-10062508-0001.pdf↗
• November 1, 2012•Document ID: 10245749

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; POWER TRAIN

  Mfr Comm. #:

  110604007C

  Date Added:

  December 4, 2023

  Manufacturer:

  CHEVROLET

  Summary

  Diagnosis and Repair - Malfunction Indicator Lamp (MIL) Illuminated, Reduced Engine Power Message Displayed, DTC P2135 Set

  Associated Products (53)

  2011 Cadillac Escalade2011 Chevrolet Avalanche2011 Chevrolet Colorado2011 Chevrolet Express2011 Chevrolet Silverado2011 Chevrolet Suburban2011 Chevrolet Tahoe2011 GMC Canyon2011 GMC Savana2011 GMC Sierra2011 GMC Yukon2010 Cadillac Escalade2010 Chevrolet Avalanche2010 Chevrolet Colorado2010 Chevrolet Express2010 Chevrolet Silverado2010 Chevrolet Suburban2010 Chevrolet Tahoe2010 GMC Canyon2010 GMC Savana+ 33 more
  Associated Documents

  • DownloadMC-10245749-0001.pdf↗
• November 1, 2012•Document ID: 10043892

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR

  Mfr Comm. #:

  PI-0695

  Date Added:

  May 1, 2012

  Manufacturer:

  CADILLAC

  Summary

  GM: DIAGNOSE AND REPAIR HVAC BLOWER FUNCTION. MAY NOT BE ANY AIR FLOW FROM THE HVAC VENTS. ONE POSSIBLE OF THIS CONDITION MAY BE THE CONTACTS IN THE HVAC JUNCTION BLOCK(S) LOCATED AT THE RIGHT SIDE OF THE INSTRUMENTAL PANEL. *JS UPDATED 1/24/13. *PE

  Associated Products (42)

  2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2012 GMC Yukon XL2011 Cadillac Escalade2011 Cadillac Escalade ESV2011 Chevrolet Silverado2011 Chevrolet Suburban2011 Chevrolet Tahoe2011 GMC Sierra2011 GMC Yukon2011 GMC Yukon XL2010 Cadillac Escalade2010 Cadillac Escalade ESV2010 Chevrolet Silverado2010 Chevrolet Suburban+ 22 more
  Associated Documents

  • DownloadMC-10043892-0001.pdf↗
• October 31, 2012•Document ID: 10112526

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, ELECTRIC; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIT4169F

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a "Service Stability Message" appears on the Drivers Information Center. Technician will find Diagnostic Trouble Code C0561 set in the Electronic Brake Control Module. Technician will need to address any other Diagnostic Trouble Codes that are set in the vehicle first before working on Diagnostic Trouble Code C0561.

  Associated Products (63)

  2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2013 GMC Yukon XL2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2012 GMC Yukon XL2011 Cadillac Escalade2011 Cadillac Escalade ESV+ 43 more
  Associated Documents

  • DownloadMC-10112526-0001.pdf↗
• October 29, 2012•Document ID: 10118664

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  10-05-23-001C

  Date Added:

  October 12, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to either refinish or replace the front rotors for a condition of brake induced pulsation, vibration felt in steering wheel, rumble noise from underbody during downhill descents.

  Associated Products (12)

  2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2012 GMC Sierra2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra
  Associated Documents

  • DownloadMC-10118664-0001.pdf↗
• October 29, 2012•Document ID: 10112527

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIT4357F

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have the content theft alarm is inoperative. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle. Technician should be advised that the vehicle must have Keyless Entry Regular Production Option Code (AU0/AU3) and Regular Production Option Code YE9 or Y91 to be equipped with content theft alarm.

  Associated Products (14)

  2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2012 GMC Sierra2011 Chevrolet Silverado2011 GMC Sierra2010 Chevrolet Silverado2010 GMC Sierra2009 Chevrolet Silverado2009 GMC Sierra2008 Chevrolet Silverado2008 GMC Sierra2007 Chevrolet Silverado2007 GMC Sierra
  Associated Documents

  • DownloadMC-10112527-0001.pdf↗
• October 29, 2012•Document ID: 10112519

  Service Bulletin/Repair Instructions
  SUSPENSION:FRONT:HUB; WHEELS:HUB

  Mfr Comm. #:

  PIT3078F

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to not clean the purged grease from the area immediately on or adjacent to the seals because this grease provides additional protection. Technician should only replace the bearing if the seals show visible damage, bearing endplay is greater than 0.005" or 0.13mm, bearing exhibits rough rotation, or bearing exhibits abnormal noise.

  Associated Products (97)

  2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 GMC Sierra2013 GMC Yukon2013 GMC Yukon XL2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 GMC Sierra2012 GMC Yukon2012 GMC Yukon XL2011 Cadillac Escalade2011 Cadillac Escalade ESV+ 77 more
  Associated Documents

  • DownloadMC-10112519-0001.pdf↗
• October 29, 2012•Document ID: 10085121

  Service Bulletin/Repair Instructions
  SERVICE BRAKES; STEERING

  Mfr Comm. #:

  100523001C

  Date Added:

  November 29, 2016

  Manufacturer:

  GMC

  Summary

  THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO EITHER REFINISH OR REPLACE THE FRONT ROTORS FOR A CONDITION OF BRAKE INDUCED PULSATION, VIBRATION FELT IN STEERING WHEEL, RUMBLE NOISE FROM UNDERBODY DURING DOWNHILL DESCENTS.

  Associated Products (2)

  2008 Chevrolet Silverado2008 GMC Sierra
  Associated Documents

  • DownloadMC-10085121-0001.pdf↗
• October 23, 2012•Document ID: 10112515

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN

  Mfr Comm. #:

  PIP5071

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about vehicle that has a squawk or grunt type noise when shifting from 2nd to 3rd gear. Technician should replace the 3-4 clutch Friction and Steel Clutch Plates along with the Apply Plate and Selective Backing Plate.

  Associated Products (52)

  2013 Chevrolet Express2013 Chevrolet Silverado2013 GMC Savana2013 GMC Sierra2012 Chevrolet Colorado2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Canyon2012 GMC Savana2012 GMC Sierra2011 Chevrolet Colorado2011 Chevrolet Express2011 Chevrolet Silverado2011 GMC Canyon2011 GMC Savana2011 GMC Sierra2010 Chevrolet Colorado2010 Chevrolet Express2010 Chevrolet Silverado2010 GMC Canyon+ 32 more
  Associated Documents

  • DownloadMC-10112515-0001.pdf↗
• October 22, 2012•Document ID: 10112512

  Service Bulletin/Repair Instructions
  SEATS; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIT4089H

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that are unable to set a personalized easy exit seat and/or power tilt column position and they will only move a predetermined amount. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.

  Associated Products (88)

  2013 Buick Enclave2013 Cadillac Escalade2013 Cadillac Escalade ESV2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 Chevrolet Suburban2013 Chevrolet Tahoe2013 Chevrolet Traverse2013 GMC Acadia2013 GMC Sierra2013 GMC Yukon2013 GMC Yukon XL2012 Buick Enclave2012 Cadillac Escalade2012 Cadillac Escalade ESV2012 Chevrolet Avalanche2012 Chevrolet Silverado2012 Chevrolet Suburban2012 Chevrolet Tahoe2012 Chevrolet Traverse+ 68 more
  Associated Documents

  • DownloadMC-10112512-0001.pdf↗