GMC Sierra Service Bulletins

10,018 manufacturer communications on file.

• February 5, 2019•Document ID: 10154272

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP4766B

  Date Added:

  March 11, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication advises New model Features. It covers updates in the programing from the 2008 to the new models of 2010-2011. The engine can auto stop in reverse. New aux pump connector design. Also coves Software changes to improve Shift feel.

  Associated Products (10)

  2011 Cadillac Escalade2011 Chevrolet Silverado2011 Chevrolet Tahoe2011 GMC Sierra2011 GMC Yukon2010 Cadillac Escalade2010 Chevrolet Silverado2010 Chevrolet Tahoe2010 GMC Sierra2010 GMC Yukon
  Associated Documents

  • DownloadMC-10154272-0001.pdf↗
• February 5, 2019•Document ID: 10154269

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5630B

  Date Added:

  March 11, 2019

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation.

  Associated Products (14)

  2019 Cadillac CT62019 Cadillac XT42019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado2019 Chevrolet Spark2019 Chevrolet Trax2019 Chevrolet Volt2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain
  Associated Documents

  • DownloadMC-10154269-0001.pdf↗
• February 4, 2019•Document ID: 10155089

  Service Bulletin/Repair Instructions
  STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIE0504

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This engineering informational bulletin is requesting information on a scraping noise heard from under the vehicle while driving.

  Associated Products (14)

  2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra2015 Chevrolet Silverado2015 GMC Sierra2014 Chevrolet Silverado2014 GMC Sierra2013 Chevrolet Silverado2013 GMC Sierra2012 Chevrolet Silverado2012 GMC Sierra2011 Chevrolet Silverado2011 GMC Sierra
  Associated Documents

  • DownloadMC-10155089-0001.pdf↗
• February 4, 2019•Document ID: 10155067

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIE0503

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This engineering informational bulletin is requesting information from the field on reduced engine power, DTC P0299 set.

  Associated Products (23)

  2019 Buick Encore2019 Cadillac XT42019 Chevrolet Equinox2019 Chevrolet Silverado2019 Chevrolet Sonic2019 Chevrolet Trax2019 GMC Sierra2019 GMC Terrain2018 Buick Encore2018 Chevrolet Equinox2018 Chevrolet Sonic2018 Chevrolet Spark2018 Chevrolet Trax2018 GMC Terrain2017 Buick Encore2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Sonic2016 Chevrolet Trax+ 3 more
  Associated Documents

  • DownloadMC-10155067-0001.pdf↗
• February 4, 2019•Document ID: 10155066

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIE0502

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This engineering informational bulletin is requesting information from the field on navigation error message, intermittently or consistently, that appears on the radio display or instrument cluster while navigation is being used.

  Associated Products (8)

  2019 Buick LaCrosse2019 Buick Regal2019 Chevrolet Colorado2019 Chevrolet Equinox2019 Chevrolet Silverado2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain
  Associated Documents

  • DownloadMC-10155066-0001.pdf↗
• February 4, 2019•Document ID: 10154264

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5307F

  Date Added:

  March 11, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that may have a service engine soon malfunction indicator lamp, antilock braking system malfunction indicator lamp, service suspension system message, misfire, hesitation, no crank, heater-vent-air conditioning inoperative. Technician may find F11UA, F104UA, F35UA, and or F60UA blown. Technician should inspect the engine harness near the vacuum pump pulley to be chafing. Technician will need to reroute the wire harness and repair and damaged wires.

  Associated Products (32)

  2019 Cadillac Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 GMC Sierra2017 GMC Yukon2016 Cadillac Escalade2016 Chevrolet Silverado+ 12 more
  Associated Documents

  • DownloadMC-10154264-0001.pdf↗
• February 1, 2019•Document ID: 10158779

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  18NA383

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.

  Associated Products (2)

  2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10158779-0001.pdf↗
• February 1, 2019•Document ID: 10158167

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  18NA383

  Date Added:

  April 15, 2019

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.

  Associated Products (2)

  2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10158167-0001.pdf↗
• February 1, 2019•Document ID: 10156903

  Service Bulletin/Repair Instructions
  STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT

  Mfr Comm. #:

  18NA383

  Date Added:

  April 8, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.

  Associated Products (2)

  2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10156903-0001.pdf↗
• February 1, 2019•Document ID: 10155591

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY; VISIBILITY

  Mfr Comm. #:

  18NA383

  Date Added:

  April 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.

  Associated Products (2)

  2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10155591-0001.pdf↗
• February 1, 2019•Document ID: 10154658

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

  Mfr Comm. #:

  PIE0501

  Date Added:

  March 18, 2019

  Manufacturer:

  GMC

  Summary

  This engineering informational bulletin is requesting information on incorrectly installed foul air PCV tube or tube may be damaged.

  Associated Products (2)

  2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10154658-0001.pdf↗
• February 1, 2019•Document ID: 10154263

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5546D

  Date Added:

  March 11, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start, or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

  Associated Products (8)

  2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra
  Associated Documents

  • DownloadMC-10154263-0001.pdf↗
• January 31, 2019•Document ID: 10155061

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIE0478A

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This engineering informational bulletin is requesting information for a picture of debris on the bore of a throttle body.

  Associated Products (4)

  2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra
  Associated Documents

  • DownloadMC-10155061-0001.pdf↗
• January 31, 2019•Document ID: 10155047

  Service Bulletin/Repair Instructions
  VISIBILITY:REARVIEW MIRRORS/DEVICES; ELECTRICAL SYSTEM

  Mfr Comm. #:

  16NA342

  Date Added:

  March 25, 2019

  Manufacturer:

  BUICK

  Summary

  This technical bulletin provides a procedure to check the rearview mirror coax connector for looseness by disconnecting and reconnecting the electrical connector and to correct the customers concern for the rearview mirror video screen displaying blue.

  Associated Products (27)

  2019 Buick Enclave2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Silverado2019 Chevrolet Traverse2019 GMC Sierra2018 Buick Enclave2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Chevrolet Bolt EV+ 7 more
  Associated Documents

  • DownloadMC-10155047-0001.pdf↗
• January 31, 2019•Document ID: 10154628

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  080089014D

  Date Added:

  March 18, 2019

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

  Associated Products (412)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 392 more
  Associated Documents

  • DownloadMC-10154628-0001.pdf↗
• January 31, 2019•Document ID: 10154625

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  010089010M

  Date Added:

  March 18, 2019

  Manufacturer:

  PONTIAC

  Summary

  This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

  Associated Products (510)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 490 more
  Associated Documents

  • DownloadMC-10154625-0001.pdf↗
• January 29, 2019•Document ID: 10155055

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  17NA346

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.

  Associated Products (426)

  2017 Buick Cascada2017 Buick Enclave2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac ELR2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Aveo2017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Caprice2017 Chevrolet Colorado+ 406 more
  Associated Documents

  • DownloadMC-10155055-0001.pdf↗
• January 29, 2019•Document ID: 10155038

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  18NA376

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update.

  Associated Products (11)

  2019 Cadillac XT42019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado2019 Chevrolet Volt2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain
  Associated Documents

  • DownloadMC-10155038-0001.pdf↗
• January 29, 2019•Document ID: 10154619

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  19NA011

  Date Added:

  March 18, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to program the ECM if found to be the cause of the customers concern.

  Associated Products (4)

  2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra
  Associated Documents

  • DownloadMC-10154619-0001.pdf↗
• January 28, 2019•Document ID: 10207719

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  15114A

  Date Added:

  February 7, 2022

  Manufacturer:

  CHEVROLET

  Summary

  Special Coverage. On some vehicles equipped with a 6.6L Duramax Diesel engine (RPO LML, LGH) the malfunction indicator lamp (MIL) may illuminate due to a condition with the glow plugs. When diagnosed, replacement of one of the engines glow plugs may be required. No drivability issues are generally associated with this issue, but harder starting in cold ambient temperatures may be noted. Dealers are to replace the affected glow plug. The repairs will be made at no charge to the customer.

  Associated Products (11)

  2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Savana2012 GMC Sierra2011 Chevrolet Express2011 Chevrolet Silverado2011 GMC Savana2011 GMC Sierra2010 Chevrolet Express2010 GMC Savana2010 GMC Sierra
  Associated Documents

  • DownloadMC-10207719-0001.pdf↗