| Bulletin Date: | Feb. 27, 2024 |
| Component: | Power train |
| Bulletin Summary: | This preliminary information communicates to have the dealer contact tac with the transmission tun number prior to transmission installation. |
| Vehicles covered in this TSB: |
2016 Cadillac ATS,
2017 Cadillac ATS,
2018 Cadillac ATS,
2019 Cadillac ATS,
2020 Cadillac CT4,
2021 Cadillac CT4,
2022 Cadillac CT4,
2023 Cadillac CT4,
2024 Cadillac CT4,
2016 Cadillac CT6,
2017 Cadillac CT6,
2018 Cadillac CT6,
2016 Cadillac CTS,
2017 Cadillac CTS,
2018 Cadillac CTS,
2019 Cadillac CTS,
2015 Cadillac Escalade,
2016 Cadillac Escalade,
2017 Cadillac Escalade,
2018 Cadillac Escalade,
2019 Cadillac Escalade,
2020 Cadillac Escalade,
2016 Chevrolet Camaro,
2017 Chevrolet Camaro,
2018 Chevrolet Camaro,
2019 Chevrolet Camaro,
2020 Chevrolet Camaro,
2021 Chevrolet Camaro,
2022 Chevrolet Camaro,
2023 Chevrolet Camaro,
2017 Chevrolet Colorado,
2018 Chevrolet Colorado,
2019 Chevrolet Colorado,
2020 Chevrolet Colorado,
2021 Chevrolet Colorado,
2022 Chevrolet Colorado,
2023 Chevrolet Colorado,
2015 Chevrolet Corvette,
2016 Chevrolet Corvette,
2017 Chevrolet Corvette,
2018 Chevrolet Corvette,
2019 Chevrolet Corvette,
2017 Chevrolet Express,
2018 Chevrolet Express,
2019 Chevrolet Express,
2020 Chevrolet Express,
2021 Chevrolet Express,
2022 Chevrolet Express,
2023 Chevrolet Express 3500,
2024 Chevrolet Express 3500,
2015 Chevrolet Silverado 1500,
2016 Chevrolet Silverado 1500,
2017 Chevrolet Silverado 1500,
2018 Chevrolet Silverado 1500,
2019 Chevrolet Silverado 1500,
2020 Chevrolet Silverado 1500,
2021 Chevrolet Silverado 1500,
2022 Chevrolet Silverado 1500,
2023 Chevrolet Silverado 1500,
2015 Chevrolet Silverado 2500,
2016 Chevrolet Silverado 2500,
2017 Chevrolet Silverado 2500,
2018 Chevrolet Silverado 2500,
2015 Chevrolet Silverado 3500,
2016 Chevrolet Silverado 3500,
2017 Chevrolet Silverado 3500,
2018 Chevrolet Silverado 3500,
2018 Chevrolet Silverado Lt,
2017 GMC Canyon,
2018 GMC Canyon,
2019 GMC Canyon,
2020 GMC Canyon,
2021 GMC Canyon,
2022 GMC Canyon,
2023 GMC Canyon,
2015 GMC Sierra 1500,
2016 GMC Sierra 1500,
2017 GMC Sierra 1500,
2018 GMC Sierra 1500,
2019 GMC Sierra 1500,
2020 GMC Sierra 1500,
2021 GMC Sierra 1500,
2022 GMC Sierra 1500,
2023 GMC Sierra 1500,
2015 GMC Sierra 2500,
2016 GMC Sierra 2500,
2017 GMC Sierra 2500,
2018 GMC Sierra 2500,
2015 GMC Sierra 3500,
2016 GMC Sierra 3500,
2017 GMC Sierra 3500,
2018 GMC Sierra 3500,
2015 GMC Yukon,
2016 GMC Yukon,
2017 GMC Yukon,
2018 GMC Yukon,
2019 GMC Yukon,
2020 GMC Yukon.
|
| 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.
|
| Bulletin Date: | Feb. 23, 2024 |
| Component: | Power train |
| Bulletin Summary: | This preliminary information communicates diagnostic aids for a no start or dtc's following a transmission replacement |
| Vehicles covered in this TSB: |
2016 Cadillac ATS,
2017 Cadillac ATS,
2018 Cadillac ATS,
2019 Cadillac ATS,
2020 Cadillac CT4,
2021 Cadillac CT4,
2022 Cadillac CT4,
2023 Cadillac CT4,
2024 Cadillac CT4,
2016 Cadillac CT6,
2017 Cadillac CT6,
2018 Cadillac CT6,
2016 Cadillac CTS,
2017 Cadillac CTS,
2018 Cadillac CTS,
2019 Cadillac CTS,
2015 Cadillac Escalade,
2016 Cadillac Escalade,
2017 Cadillac Escalade,
2018 Cadillac Escalade,
2019 Cadillac Escalade,
2020 Cadillac Escalade,
2016 Chevrolet Camaro,
2017 Chevrolet Camaro,
2018 Chevrolet Camaro,
2019 Chevrolet Camaro,
2020 Chevrolet Camaro,
2021 Chevrolet Camaro,
2022 Chevrolet Camaro,
2023 Chevrolet Camaro,
2017 Chevrolet Colorado,
2018 Chevrolet Colorado,
2019 Chevrolet Colorado,
2020 Chevrolet Colorado,
2021 Chevrolet Colorado,
2022 Chevrolet Colorado,
2023 Chevrolet Colorado,
2015 Chevrolet Corvette,
2016 Chevrolet Corvette,
2017 Chevrolet Corvette,
2018 Chevrolet Corvette,
2019 Chevrolet Corvette,
2017 Chevrolet Express,
2018 Chevrolet Express,
2019 Chevrolet Express,
2020 Chevrolet Express,
2021 Chevrolet Express,
2022 Chevrolet Express,
2023 Chevrolet Express 3500,
2024 Chevrolet Express 3500,
2015 Chevrolet Silverado 1500,
2016 Chevrolet Silverado 1500,
2017 Chevrolet Silverado 1500,
2018 Chevrolet Silverado 1500,
2019 Chevrolet Silverado 1500,
2020 Chevrolet Silverado 1500,
2021 Chevrolet Silverado 1500,
2022 Chevrolet Silverado 1500,
2023 Chevrolet Silverado 1500,
2015 Chevrolet Silverado 2500,
2016 Chevrolet Silverado 2500,
2017 Chevrolet Silverado 2500,
2018 Chevrolet Silverado 2500,
2015 Chevrolet Silverado 3500,
2016 Chevrolet Silverado 3500,
2017 Chevrolet Silverado 3500,
2018 Chevrolet Silverado 3500,
2018 Chevrolet Silverado Lt,
2017 GMC Canyon,
2018 GMC Canyon,
2019 GMC Canyon,
2020 GMC Canyon,
2021 GMC Canyon,
2022 GMC Canyon,
2023 GMC Canyon,
2015 GMC Sierra 1500,
2016 GMC Sierra 1500,
2017 GMC Sierra 1500,
2018 GMC Sierra 1500,
2019 GMC Sierra 1500,
2020 GMC Sierra 1500,
2021 GMC Sierra 1500,
2022 GMC Sierra 1500,
2023 GMC Sierra 1500,
2015 GMC Sierra 2500,
2016 GMC Sierra 2500,
2017 GMC Sierra 2500,
2018 GMC Sierra 2500,
2015 GMC Sierra 3500,
2016 GMC Sierra 3500,
2017 GMC Sierra 3500,
2018 GMC Sierra 3500,
2015 GMC Yukon,
2016 GMC Yukon,
2017 GMC Yukon,
2018 GMC Yukon,
2019 GMC Yukon,
2020 GMC Yukon.
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