Buick Regal Service Bulletins (2019)
673 manufacturer communications on file.
- August 19, 2024•Document ID: 11008906Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18-NA-073
- Date Added:
- October 11, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Associated Products (638)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 Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 Chevrolet Trailblazer+ 618 moreAssociated Documents - August 16, 2024•Document ID: 11007721Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 23-NA-044
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on AGM batteries that require less frequent charging in storage.
Associated Products (521)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX+ 501 moreAssociated Documents - August 13, 2024•Document ID: 11006317Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- PIT6180
- Date Added:
- August 13, 2024
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.
Associated Products (190)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 Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer+ 170 moreAssociated Documents - August 13, 2024•Document ID: 11006293Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5569B
- Date Added:
- August 13, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped with a direct fuel injection system. This Preliminary information instructs the dealer of a repair kit they received that will prevent this issue when installed correctly.
Associated Products (353)2024 Buick Enclave2024 Buick Encore2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Express2024 Chevrolet Malibu2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Traverse2024 GMC Canyon+ 333 moreAssociated Documents - August 12, 2024•Document ID: 11007716Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 19-NA-020
- Date Added:
- September 11, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information on the new oil filter UPF63R to be used on the HFV6 Engines.
Associated Products (59)2025 Cadillac XT52025 Cadillac XT62024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Camaro2023 GMC Acadia2022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Camaro2022 GMC Acadia2021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro+ 39 moreAssociated Documents - August 9, 2024•Document ID: 11006682Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 01-00-89-010S
- Date Added:
- August 30, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
Associated Products (808)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision+ 788 moreAssociated Documents - August 8, 2024•Document ID: 11007155Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 23-NA-141
- Date Added:
- September 6, 2024
- Manufacturer:
- CADILLAC
SummaryThis informational bulletin advises the technician that the engine and related parts will be debited if found that the tech did not properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
Associated Products (452)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 432 moreAssociated Documents - August 8, 2024•Document ID: 11007115Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 07-06-01-016J
- Date Added:
- September 5, 2024
- Manufacturer:
- BUICK
SummaryThis service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
Associated Products (615)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 595 moreAssociated Documents - August 7, 2024•Document ID: 11007121Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 16-NA-222
- Date Added:
- September 5, 2024
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Associated Products (600)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 580 moreAssociated Documents - August 7, 2024•Document ID: 11007095Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 05-06-04-022V
- Date Added:
- September 5, 2024
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Associated Products (726)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 706 moreAssociated Documents - August 7, 2024•Document ID: 11006670Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 00-06-01-012N
- Date Added:
- August 30, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
Associated Products (615)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 595 moreAssociated Documents - August 6, 2024•Document ID: 11007116Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 09-06-04-026Y
- Date Added:
- September 5, 2024
- Manufacturer:
- GMC
SummaryThis bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
Associated Products (741)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 721 moreAssociated Documents - August 5, 2024•Document ID: 11007091Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 01-06-01-011P
- Date Added:
- September 5, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
Associated Products (851)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 831 moreAssociated Documents - August 1, 2024•Document ID: 11006644Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 18-NA-306
- Date Added:
- August 28, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
Associated Products (553)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision+ 533 moreAssociated Documents - July 31, 2024•Document ID: 11006511Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- PI0754G
- Date Added:
- August 17, 2024
- Manufacturer:
- BUICK
SummaryThis PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
Associated Products (644)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision+ 624 moreAssociated Documents - July 26, 2024•Document ID: 11006278Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 16-NA-158
- Date Added:
- August 13, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin describes the U.S. Dealer Special Tool Loan Program process.
Associated Products (675)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 BrightDrop Zevo2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX+ 655 moreAssociated Documents - July 24, 2024•Document ID: 11006421Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 24-NA-141
- Date Added:
- August 15, 2024
- Manufacturer:
- CHEVROLET
SummaryGM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
Associated Products (988)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision+ 968 moreAssociated Documents - July 24, 2024•Document ID: 11006290Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 12-01-37-001G
- Date Added:
- August 13, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
Associated Products (522)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 BrightDrop Zevo2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX+ 502 moreAssociated Documents - July 23, 2024•Document ID: 11006353Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18-NA-115
- Date Added:
- August 14, 2024
- Manufacturer:
- BUICK
SummaryThis service bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.
Associated Products (196)2025 Buick Enclave2025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Traverse2025 GMC Acadia2024 Buick Enclave2024 Cadillac CT52024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Traverse2024 GMC Acadia2024 GMC Canyon2023 Buick Enclave2023 Cadillac CT52023 Cadillac XT52023 Cadillac XT6+ 176 moreAssociated Documents - July 22, 2024•Document ID: 11006282Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- 00-03-10-002M
- Date Added:
- August 13, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
Associated Products (559)2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision+ 539 moreAssociated Documents