| Bulletin Date: | Apr. 17, 2024 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This technical bulletin provides a procedure to correct the condition of check engine lamp illuminated on driver information center (dic) with dtc p0451 set. |
| Vehicles covered in this TSB: |
2021 Buick Envision,
2022 Buick Envision,
2023 Buick Envision,
2024 Buick Envision,
2019 Cadillac XT4,
2020 Cadillac XT4,
2021 Cadillac XT4,
2022 Cadillac XT4,
2023 Cadillac XT4,
2024 Cadillac XT4.
|
| Bulletin Date: | Mar. 8, 2024 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the on the check engine lamp illuminated on driver information center (dic). |
| Vehicles covered in this TSB: |
2024 Cadillac XT4.
|
| Bulletin Date: | Feb. 23, 2024 |
| Component: | Electrical system |
| Bulletin Summary: | This preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, mil illuminated with various codes stor |
| Vehicles covered in this TSB: |
2021 Buick Enclave,
2022 Buick Enclave,
2023 Buick Enclave,
2021 Buick Encore,
2022 Buick Encore,
2023 Buick Encore,
2021 Buick Encore Gx,
2022 Buick Encore Gx,
2023 Buick Encore Gx,
2021 Buick Envision,
2022 Buick Envision,
2023 Buick Envision,
2021 Cadillac Escalade,
2022 Cadillac Escalade,
2023 Cadillac Escalade,
2021 Cadillac XT4,
2022 Cadillac XT4,
2023 Cadillac XT4,
2021 Cadillac XT5,
2022 Cadillac XT5,
2023 Cadillac XT5,
2021 Cadillac XT6,
2022 Cadillac XT6,
2023 Cadillac XT6,
2021 Chevrolet Blazer,
2022 Chevrolet Blazer,
2023 Chevrolet Blazer,
2021 Chevrolet Camaro,
2022 Chevrolet Camaro,
2023 Chevrolet Camaro,
2022 Chevrolet Equinox,
2023 Chevrolet Equinox,
2021 Chevrolet Express,
2022 Chevrolet Express,
2023 Chevrolet Express 3500,
2021 Chevrolet Malibu,
2022 Chevrolet Malibu,
2023 Chevrolet Malibu,
2022 Chevrolet Silverado 1500,
2023 Chevrolet Silverado 1500,
2021 Chevrolet Tahoe,
2022 Chevrolet Tahoe,
2023 Chevrolet Tahoe,
2021 Chevrolet Traverse,
2022 Chevrolet Traverse,
2023 Chevrolet Traverse,
2021 GMC Acadia,
2022 GMC Acadia,
2023 GMC Acadia,
2021 GMC Savana,
2022 GMC Savana,
2023 GMC Savana,
2022 GMC Sierra 1500,
2023 GMC Sierra 1500,
2021 GMC Terrain,
2022 GMC Terrain,
2023 GMC Terrain,
2021 GMC Yukon,
2022 GMC Yukon,
2023 GMC Yukon.
|
Also see Common Cadillac problems