Chevrolet Trailblazer Service Bulletins (2024)
412 manufacturer communications on file.
- March 13, 2025•Document ID: 11016963Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 25-NA-001
- Date Added:
- April 14, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
Associated Products (21)2025 Buick Enclave2025 Buick Encore GX2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore GX2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 GMC Acadia+ 1 moreAssociated Documents - March 13, 2025•Document ID: 11016946Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-163
- Date Added:
- April 10, 2025
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides repair information to correct a customer concern of No Crank, No Start, Quick Start/Stall, No FOB Detected, Key FOBs Inoperative, B3924 00, B3925 00, B3926 00, B3927 00, B3928 00 Set.
Associated Products (57)2025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Malibu2025 Chevrolet Trailblazer2024 Buick Enclave2024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 GMC Terrain2023 Buick Enclave2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer+ 37 moreAssociated Documents - March 12, 2025•Document ID: 11017031Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-06-03-001F
- Date Added:
- April 15, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
Associated Products (174)2026 Cadillac Vistiq2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox+ 154 moreAssociated Documents - March 11, 2025•Document ID: 11016943Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 19-NA-200
- Date Added:
- April 10, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
Associated Products (16)2025 Buick Encore GX2025 Chevrolet Equinox2025 Chevrolet Malibu2025 Chevrolet Trailblazer2024 Buick Encore GX2024 Chevrolet Malibu2024 Chevrolet Trailblazer2023 Buick Encore GX2023 Chevrolet Malibu2023 Chevrolet Trailblazer2022 Buick Encore GX2022 Chevrolet Malibu2022 Chevrolet Trailblazer2021 Buick Encore GX2021 Chevrolet Malibu2021 Chevrolet TrailblazerAssociated Documents - March 7, 2025•Document ID: 11015582Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP5929C
- Date Added:
- March 12, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
Associated Products (14)2025 Buick Encore GX2025 Buick Envista2025 Chevrolet Trailblazer2025 Chevrolet Trax2024 Buick Encore GX2024 Buick Envista2024 Chevrolet Trailblazer2024 Chevrolet Trax2023 Buick Encore GX2023 Chevrolet Trailblazer2022 Buick Encore GX2022 Chevrolet Trailblazer2021 Buick Encore GX2021 Chevrolet TrailblazerAssociated Documents - March 5, 2025•Document ID: 11015623Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 25-NA-001
- Date Added:
- March 14, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
Associated Products (21)2025 Buick Enclave2025 Buick Encore GX2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore GX2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 GMC Acadia+ 1 moreAssociated Documents - March 5, 2025•Document ID: 11015567Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 17-NA-073
- Date Added:
- March 12, 2025
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Associated Products (173)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 153 moreAssociated Documents - March 4, 2025•Document ID: 11016942Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 25-NA-052
- Date Added:
- April 10, 2025
- Manufacturer:
- CHEVROLET
SummaryThis bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.
Associated Products (159)2025 Buick Enclave2025 Buick Encore2025 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 Express2025 Chevrolet Malibu2025 Chevrolet Tahoe2025 Chevrolet Trailblazer+ 139 moreAssociated Documents - March 3, 2025•Document ID: 11015578Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6591A
- Date Added:
- March 12, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer to contact TAC for a specific display issue.
Associated Products (40)2025 Chevrolet Malibu2025 Chevrolet Trax2024 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 Trax+ 20 moreAssociated Documents - February 26, 2025•Document ID: 11015215Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- 24-NA-164
- Date Added:
- March 6, 2025
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on Wiper Blade Maintenance Tips.
Associated Products (99)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 79 moreAssociated Documents - February 25, 2025•Document ID: 11015409Service Bulletin/Repair InstructionsSUSPENSION; WHEELS
- Mfr Comm. #:
- 05-03-07-009L
- Date Added:
- March 8, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
Associated Products (163)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 143 moreAssociated Documents - February 25, 2025•Document ID: 11014630Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5975A
- Date Added:
- March 2, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information on what dealer technicians should due if they encounter a broken chain on a CVT transmission
Associated Products (15)2025 Buick Encore GX2025 Chevrolet Malibu2025 Chevrolet Trailblazer2024 Buick Encore GX2024 Chevrolet Malibu2024 Chevrolet Trailblazer2023 Buick Encore GX2023 Chevrolet Malibu2023 Chevrolet Trailblazer2022 Buick Encore GX2022 Chevrolet Malibu2022 Chevrolet Trailblazer2021 Buick Encore GX2021 Chevrolet Malibu2021 Chevrolet TrailblazerAssociated Documents - February 25, 2025•Document ID: 11014629Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP5958A
- Date Added:
- March 2, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the process for recording transmission noises using the PicoScope For review
Associated Products (16)2025 Buick Encore GX2025 Chevrolet Equinox2025 Chevrolet Malibu2025 Chevrolet Trailblazer2024 Buick Encore GX2024 Chevrolet Malibu2024 Chevrolet Trailblazer2023 Buick Encore GX2023 Chevrolet Malibu2023 Chevrolet Trailblazer2022 Buick Encore GX2022 Chevrolet Malibu2022 Chevrolet Trailblazer2021 Buick Encore GX2021 Chevrolet Malibu2021 Chevrolet TrailblazerAssociated Documents - February 25, 2025•Document ID: 11014628Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP6030A
- Date Added:
- March 2, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the ability to disassemble inspect and replace park system components.
Associated Products (12)Associated Documents - February 22, 2025•Document ID: 11015387Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 11-00-89-005Y
- Date Added:
- March 8, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
Associated Products (173)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 153 moreAssociated Documents - February 20, 2025•Document ID: 11015382Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 05-08-51-001L
- Date Added:
- March 8, 2025
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.
Associated Products (173)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 153 moreAssociated Documents - February 18, 2025•Document ID: 11014577Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 16-NA-109
- Date Added:
- February 28, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
Associated Products (173)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 153 moreAssociated Documents - February 18, 2025•Document ID: 11014450Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT5551Q
- Date Added:
- February 25, 2025
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
Associated Products (114)2025 Buick Enclave2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Equinox2025 Chevrolet Malibu2025 Chevrolet Tahoe2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia+ 94 moreAssociated Documents - February 14, 2025•Document ID: 11014303Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6593
- Date Added:
- February 18, 2025
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates to the technician what to do when they encounter a service charging system message with a DTC P0621.
Associated Products (8)Associated Documents - February 13, 2025•Document ID: 11014563Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 07-00-89-037V
- Date Added:
- February 27, 2025
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
Associated Products (173)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Express+ 153 moreAssociated Documents