GMC Terrain Service Bulletins

1,072 manufacturer communications on file.

• December 15, 2021•Document ID: 10212565

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:WIRING; STRUCTURE:BODY:ROOF AND PILLARS

  Mfr Comm. #:

  21NA013

  Date Added:

  May 31, 2022

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides repair information to correct a customer concern of a rattle or ticking noise heard coming from B-Pillar area.

  Associated Products (1)

  2021 GMC Terrain
  Associated Documents

  • DownloadMC-10212565-0001.pdf↗
• December 15, 2021•Document ID: 10212555

  Service Bulletin/Repair Instructions
  EQUIPMENT; STRUCTURE:BODY:ROOF AND PILLARS

  Mfr Comm. #:

  19NA013

  Date Added:

  May 31, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

  Associated Products (3)

  2022 Chevrolet Equinox2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10212555-0001.pdf↗
• December 15, 2021•Document ID: 10207925

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS

  Mfr Comm. #:

  21NA289

  Date Added:

  February 14, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to inspect the ceramic portion of the sparkplug for cracking and to replace if found the cause of the customers concern.

  Associated Products (2)

  2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10207925-0001.pdf↗
• December 14, 2021•Document ID: 10212559

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:ROOF AND PILLARS; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  19NA235

  Date Added:

  May 31, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of hearing a rattle or ticking noise coming from the B-pillar area.

  Associated Products (3)

  2022 Chevrolet Equinox2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10212559-0001.pdf↗
• December 14, 2021•Document ID: 10206726

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP5628E

  Date Added:

  January 24, 2022

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D

  Associated Products (51)

  2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 more
  Associated Documents

  • DownloadMC-10206726-0001.pdf↗
• November 29, 2021•Document ID: 10205554

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Mfr Comm. #:

  21NA169

  Date Added:

  December 27, 2021

  Manufacturer:

  BUICK

  Summary

  This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.

  Associated Products (19)

  2022 Buick Encore GX2022 Buick Envision2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Malibu2022 Chevrolet Trailblazer2022 GMC Acadia2021 Buick Encore GX2021 Buick Envision2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Malibu2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205554-0001.pdf↗
• November 24, 2021•Document ID: 10205593

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  21NA276

  Date Added:

  December 27, 2021

  Manufacturer:

  GMC

  Summary

  This service bulletin provides a procedure to correct a customer concern of Starter Not Cranking Engine, Grinding Noise When Starting?.

  Associated Products (5)

  2021 Buick Envision2021 Chevrolet Blazer2021 Chevrolet Equinox2021 GMC Acadia2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205593-0001.pdf↗
• November 17, 2021•Document ID: 10205549

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC; ENGINE

  Mfr Comm. #:

  21NA107

  Date Added:

  December 27, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

  Associated Products (2)

  2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205549-0001.pdf↗
• November 16, 2021•Document ID: 10205587

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  21NA268

  Date Added:

  December 27, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.

  Associated Products (5)

  2021 Buick Encore2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Trax2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205587-0001.pdf↗
• November 11, 2021•Document ID: 10204448

  Service Bulletin/Repair Instructions
  ENGINE; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP5812C

  Date Added:

  December 13, 2021

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates the possibility of dtc p0299 p0234 setting due to oil/moisture cndensate freezing in Turbocharger Wastegate Regulator Solenoid Valve (TCV) during cold weather driving

  Associated Products (9)

  2022 Buick Encore2022 Chevrolet Equinox2022 Chevrolet Malibu2022 Chevrolet Trax2021 Buick Encore2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Trax2021 GMC Terrain
  Associated Documents

  • DownloadMC-10204448-0001.pdf↗
• November 9, 2021•Document ID: 10205575

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; ENGINE

  Mfr Comm. #:

  21NA255

  Date Added:

  December 27, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of an Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set.

  Associated Products (9)

  2022 Buick Encore2022 Chevrolet Equinox2022 Chevrolet Malibu2022 Chevrolet Trax2021 Buick Encore2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Trax2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205575-0001.pdf↗
• November 8, 2021•Document ID: 10205738

  Service Bulletin/Repair Instructions
  TIRES; WHEELS

  Mfr Comm. #:

  030310007K

  Date Added:

  January 3, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.

  Associated Products (62)

  2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu+ 42 more
  Associated Documents

  • DownloadMC-10205738-0001.pdf↗
• November 8, 2021•Document ID: 10205539

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  19NA104

  Date Added:

  December 27, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

  Associated Products (72)

  2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV+ 52 more
  Associated Documents

  • DownloadMC-10205539-0001.pdf↗
• November 5, 2021•Document ID: 10205737

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING

  Mfr Comm. #:

  030091001H

  Date Added:

  January 3, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns.

  Associated Products (72)

  2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV+ 52 more
  Associated Documents

  • DownloadMC-10205737-0001.pdf↗
• November 5, 2021•Document ID: 10205551

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

  Mfr Comm. #:

  21NA122

  Date Added:

  December 27, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to replace the radiator brackets if found loose and the cause of the customers concern.

  Associated Products (3)

  2022 Chevrolet Equinox2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10205551-0001.pdf↗
• November 3, 2021•Document ID: 10204441

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE

  Mfr Comm. #:

  PIT5865

  Date Added:

  December 13, 2021

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.  Dealers are to replace the camera.

  Associated Products (11)

  2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Chevrolet Camaro2021 Chevrolet Equinox2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Terrain2021 GMC Yukon XL
  Associated Documents

  • DownloadMC-10204441-0001.pdf↗
• September 27, 2021•Document ID: 10202407

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

  Mfr Comm. #:

  PIP5812B

  Date Added:

  October 25, 2021

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates the possibility of dtc p0299 p0234 setting due to oil/moisture cndensate freezing in Turbocharger Wastegate Regulator Solenoid Valve (TCV) during cold weather driving

  Associated Products (9)

  2022 Buick Encore2022 Chevrolet Equinox2022 Chevrolet Malibu2022 Chevrolet Trax2021 Buick Encore2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Trax2021 GMC Terrain
  Associated Documents

  • DownloadMC-10202407-0001.pdf↗
• September 21, 2021•Document ID: 10202398

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS

  Mfr Comm. #:

  PIT5790C

  Date Added:

  October 25, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating.

  Associated Products (6)

  2022 Chevrolet Colorado2022 GMC Canyon2021 Chevrolet Colorado2021 Chevrolet Equinox2021 GMC Canyon2021 GMC Terrain
  Associated Documents

  • DownloadMC-10202398-0001.pdf↗
• September 20, 2021•Document ID: 10202396

  Service Bulletin/Repair Instructions
  VISIBILITY:GLASS, SIDE/REAR

  Mfr Comm. #:

  PIT4916K

  Date Added:

  October 25, 2021

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be minimized by lowering a front door glass approximately 1 to 2 inches.

  Associated Products (3)

  2022 Chevrolet Equinox2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10202396-0001.pdf↗
• September 7, 2021•Document ID: 10202387

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  PIT5834F

  Date Added:

  October 25, 2021

  Manufacturer:

  CHEVROLET

  Summary

  This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.

  Associated Products (3)

  2021 Chevrolet Blazer2021 Chevrolet Equinox2021 GMC Terrain
  Associated Documents

  • DownloadMC-10202387-0001.pdf↗