GMC Acadia Service Bulletins

1,391 manufacturer communications on file.

• October 24, 2024•Document ID: 11011461

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6214A

  Date Added:

  December 5, 2024

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates information of an OnStar software concern.

  Associated Products (7)

  2024 Buick Envision2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Colorado2024 Chevrolet Traverse2024 GMC Acadia2024 GMC Canyon
  Associated Documents

  • DownloadMC-11011461-0001.pdf↗
• October 24, 2024•Document ID: 11010971

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  20-NA-136

  Date Added:

  December 3, 2024

  Manufacturer:

  BUICK

  Summary

  This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only).

  Associated Products (20)

  2025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2024 Buick Enclave2024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Traverse2023 Buick Enclave2023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Traverse2023 GMC Acadia2022 Buick Enclave2022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Traverse2022 GMC Acadia
  Associated Documents

  • DownloadMC-11010971-0001.pdf↗
• October 24, 2024•Document ID: 11009105

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIC6556E

  Date Added:

  October 24, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57 or B0126 SYM82 setting with no other DTCs.

  Associated Products (5)

  2025 Cadillac CT52024 Cadillac Lyriq2024 Chevrolet Traverse2024 GMC Acadia2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-11009105-0001.pdf↗
• October 24, 2024•Document ID: 11009098

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6101K

  Date Added:

  October 24, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates Engineering is investigating a no audio issue.

  Associated Products (12)

  2024 Buick Enclave2024 Chevrolet Blazer2024 Chevrolet Tahoe2024 GMC Yukon2024 GMC Yukon XL2023 Buick Enclave2023 Chevrolet Blazer2023 Chevrolet Tahoe2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Yukon2023 GMC Yukon XL
  Associated Documents

  • DownloadMC-11009098-0001.pdf↗
• October 24, 2024•Document ID: 11009097

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6236

  Date Added:

  October 24, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates the the active safety features and/or cameras are inoperative or unavailable after a 12 volt battery replacement or battery charge after a low voltage condition.

  Associated Products (7)

  2025 Buick Enclave2025 Cadillac CT52024 Cadillac Lyriq2024 Chevrolet Equinox2024 Chevrolet Traverse2024 GMC Acadia2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-11009097-0001.pdf↗
• October 24, 2024•Document ID: 11009092

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIT6184E

  Date Added:

  October 24, 2024

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates a vehicle may be encountered with a third row seat that will not fold. The technician is advised to order headrests through EPC and to have the parts department open a SPAC on the parts. The technician is given a procedure to burnish the headrest and seat buck mechanism in an effort to restore function of the seats for the customer until parts are available.

  Associated Products (2)

  2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11009092-0001.pdf↗
• October 23, 2024•Document ID: 11011460

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

  Mfr Comm. #:

  PIT6167D

  Date Added:

  December 5, 2024

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates a vehicle may come to the dealer with a complaint of a Super Cruise Unavailable message. The tech is instructed to check for trouble codes. If any of the codes listed in this PI are found in the Image Processing Control Module the tech is directed to advise the customer that engineering is working on a resolution. If none of the codes listed are found the tech is directed to diagnose the vehicle following SI diagnostics.

  Associated Products (3)

  2025 Buick Enclave2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11011460-0001.pdf↗
• October 23, 2024•Document ID: 11011012

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  21-NA-169

  Date Added:

  December 3, 2024

  Manufacturer:

  CADILLAC

  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 (34)

  2025 Buick Encore GX2025 Buick Envision2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Trailblazer2024 Buick Encore GX2024 Buick Envision2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Trailblazer2024 GMC Terrain2023 Buick Encore GX2023 Buick Envision2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT6+ 14 more
  Associated Documents

  • DownloadMC-11011012-0001.pdf↗
• October 22, 2024•Document ID: 11011453

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6236A

  Date Added:

  December 5, 2024

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates the the active safety features and/or cameras are inoperative or unavailable after a 12 volt battery replacement or battery charge after a low voltage condition.

  Associated Products (10)

  2025 Buick Enclave2025 Cadillac CT52025 Cadillac Escalade2025 Chevrolet Tahoe2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Lyriq2024 Chevrolet Traverse2024 GMC Acadia2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-11011453-0001.pdf↗
• October 22, 2024•Document ID: 11009053

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6157B

  Date Added:

  October 22, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, it is normal operation and nothing should be replaced.

  Associated Products (10)

  2025 Buick Enclave2025 Cadillac CT52025 Cadillac XT42024 Cadillac XT42024 Chevrolet Colorado2024 Chevrolet Traverse2024 GMC Acadia2024 GMC Canyon2023 Chevrolet Colorado2023 GMC Canyon
  Associated Documents

  • DownloadMC-11009053-0001.pdf↗
• October 22, 2024•Document ID: 11009052

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIP6005

  Date Added:

  October 22, 2024

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates possible transmission turbine shaft seal damaged causing code P2817.

  Associated Products (3)

  2025 Buick Enclave2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11009052-0001.pdf↗
• October 22, 2024•Document ID: 11009050

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6101J

  Date Added:

  October 22, 2024

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates Engineering is investigating a no audio issue.

  Associated Products (12)

  2024 Buick Enclave2024 Chevrolet Blazer2024 Chevrolet Tahoe2024 GMC Yukon2024 GMC Yukon XL2023 Buick Enclave2023 Chevrolet Blazer2023 Chevrolet Tahoe2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Yukon2023 GMC Yukon XL
  Associated Documents

  • DownloadMC-11009050-0001.pdf↗
• October 22, 2024•Document ID: 11009045

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIC6556D

  Date Added:

  October 22, 2024

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57 or B0126 SYM82 setting with no other DTCs.

  Associated Products (5)

  2025 Cadillac CT52024 Cadillac Lyriq2024 Chevrolet Traverse2024 GMC Acadia2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-11009045-0001.pdf↗
• October 21, 2024•Document ID: 11009021

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIC6486H

  Date Added:

  October 21, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.

  Associated Products (38)

  2024 Buick Encore GX2024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 Chevrolet Trax2024 GMC Acadia2024 GMC Terrain2023 Buick Encore GX2023 Chevrolet Blazer2023 Chevrolet Camaro2023 Chevrolet Equinox2023 Chevrolet Malibu2023 Chevrolet Trailblazer2023 Chevrolet Traverse2023 Chevrolet Trax2023 GMC Acadia2023 GMC Terrain+ 18 more
  Associated Documents

  • DownloadMC-11009021-0001.pdf↗
• October 21, 2024•Document ID: 11009020

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIT6184D

  Date Added:

  October 21, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates a vehicle may be encountered with a third row seat that will not fold. The technician is advised to order headrests through EPC and to have the parts department open a SPAC on the parts.

  Associated Products (2)

  2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11009020-0001.pdf↗
• October 21, 2024•Document ID: 11009019

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5993B

  Date Added:

  October 21, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates the possibility of the engine running rough cold and failing dtc P050D.

  Associated Products (5)

  2025 Buick Enclave2025 Chevrolet Traverse2025 GMC Acadia2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11009019-0001.pdf↗
• October 18, 2024•Document ID: 11010915

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-232

  Date Added:

  December 2, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of Metallic Noise from Rear Differential on Acceleration.

  Associated Products (3)

  2025 Buick Enclave2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11010915-0001.pdf↗
• October 18, 2024•Document ID: 11008986

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5569C

  Date Added:

  October 18, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.

  Associated Products (53)

  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+ 33 more
  Associated Documents

  • DownloadMC-11008986-0001.pdf↗
• October 17, 2024•Document ID: 11011445

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6242A

  Date Added:

  December 5, 2024

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern to cycle the radio fuse and the code should clear and CEL should turn off.

  Associated Products (3)

  2025 Buick Enclave2024 Chevrolet Traverse2024 GMC Acadia
  Associated Documents

  • DownloadMC-11011445-0001.pdf↗
• October 17, 2024•Document ID: 11010901

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-229

  Date Added:

  December 2, 2024

  Manufacturer:

  BUICK

  Summary

  This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.

  Associated Products (122)

  2025 Buick Enclave2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Canyon2025 GMC Hummer EV Pickup+ 102 more
  Associated Documents

  • DownloadMC-11010901-0001.pdf↗