| Chevrolet Model | Number of Bulletins |
|---|---|
| 2024 Silverado 5500hd | |
| 2023 Silverado 5500hd | |
| 2022 Silverado 5500hd | |
| 2021 Silverado 5500hd | |
| 2020 Silverado 5500hd | |
| 2019 Silverado 5500hd |
| Bulletin Date: | Apr. 29, 2024 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | The informational bulletin advises the tech to use the glow plug bore cleaner to reduce the chance of soot building up on the glow plug causing a premature failure. |
| Vehicles covered in this TSB: |
2017 Chevrolet Cruze,
2018 Chevrolet Cruze,
2019 Chevrolet Cruze,
2018 Chevrolet Equinox,
2019 Chevrolet Equinox,
2020 Chevrolet Silverado 1500,
2021 Chevrolet Silverado 1500,
2022 Chevrolet Silverado 1500,
2023 Chevrolet Silverado 1500,
2024 Chevrolet Silverado 1500,
2017 Chevrolet Silverado 2500,
2018 Chevrolet Silverado 2500,
2019 Chevrolet Silverado 2500,
2020 Chevrolet Silverado 2500,
2021 Chevrolet Silverado 2500,
2022 Chevrolet Silverado 2500,
2023 Chevrolet Silverado 2500,
2024 Chevrolet Silverado 2500,
2017 Chevrolet Silverado 3500,
2018 Chevrolet Silverado 3500,
2019 Chevrolet Silverado 3500,
2020 Chevrolet Silverado 3500,
2021 Chevrolet Silverado 3500,
2022 Chevrolet Silverado 3500,
2023 Chevrolet Silverado 3500,
2024 Chevrolet Silverado 3500,
2019 Chevrolet Silverado 4500hd,
2020 Chevrolet Silverado 4500hd,
2021 Chevrolet Silverado 4500hd,
2022 Chevrolet Silverado 4500hd,
2019 Chevrolet Silverado 5500hd,
2020 Chevrolet Silverado 5500hd,
2021 Chevrolet Silverado 5500hd,
2022 Chevrolet Silverado 5500hd,
2019 Chevrolet Silverado 6500hd,
2020 Chevrolet Silverado 6500hd,
2021 Chevrolet Silverado 6500hd,
2022 Chevrolet Silverado 6500hd,
2021 Chevrolet Suburban,
2022 Chevrolet Suburban,
2024 Chevrolet Suburban,
2021 Chevrolet Suburban 1500,
2022 Chevrolet Suburban 1500,
2023 Chevrolet Suburban 1500,
2024 Chevrolet Suburban 1500,
2020 GMC Sierra 1500,
2021 GMC Sierra 1500,
2022 GMC Sierra 1500,
2023 GMC Sierra 1500,
2024 GMC Sierra 1500,
2017 GMC Sierra 2500,
2018 GMC Sierra 2500,
2019 GMC Sierra 2500,
2020 GMC Sierra 2500,
2021 GMC Sierra 2500,
2022 GMC Sierra 2500,
2023 GMC Sierra 2500,
2024 GMC Sierra 2500,
2017 GMC Sierra 3500,
2018 GMC Sierra 3500,
2019 GMC Sierra 3500,
2020 GMC Sierra 3500,
2021 GMC Sierra 3500,
2022 GMC Sierra 3500,
2023 GMC Sierra 3500,
2024 GMC Sierra 3500,
2018 GMC Terrain,
2019 GMC Terrain,
2021 GMC Yukon,
2022 GMC Yukon,
2023 GMC Yukon,
2024 GMC Yukon,
2021 GMC Yukon Xl,
2022 GMC Yukon Xl,
2023 GMC Yukon Xl,
2023 GMC Yukon Xl 1500.
|
| Bulletin Date: | Feb. 27, 2024 |
| Component: | Radio/tape deck/cd |
| Bulletin Summary: | This preliminary information communicates engineering is investigating a no audio issue. |
| Vehicles covered in this TSB: |
2023 Buick Enclave,
2023 Cadillac XT5,
2023 Chevrolet Blazer,
2023 Chevrolet Silverado 1500,
2024 Chevrolet Silverado 1500,
2023 Chevrolet Silverado 4500hd,
2024 Chevrolet Silverado 4500hd,
2023 Chevrolet Silverado 5500hd,
2024 Chevrolet Silverado 5500hd,
2023 Chevrolet Silverado 6500hd,
2024 Chevrolet Silverado 6500hd,
2024 Chevrolet Silverado Ev,
2023 Chevrolet Suburban,
2024 Chevrolet Suburban,
2023 Chevrolet Tahoe,
2024 Chevrolet Tahoe,
2023 Chevrolet Traverse,
2023 GMC Acadia,
2023 GMC Sierra 1500,
2024 GMC Sierra 1500,
2024 GMC Sierra 3500,
2023 GMC Yukon,
2024 GMC Yukon.
|
| Bulletin Date: | Feb. 26, 2024 |
| Component: | Brakes (pws) |
| Bulletin Summary: | This preliminary information communicates a vehicle may have a concern of a brake noise or moan may be heard at the beginning of drive-off from a complete stop, this concern may be considered normal . |
| Vehicles covered in this TSB: |
2019 Chevrolet Silverado 4500hd,
2020 Chevrolet Silverado 4500hd,
2021 Chevrolet Silverado 4500hd,
2022 Chevrolet Silverado 4500hd,
2023 Chevrolet Silverado 4500hd,
2024 Chevrolet Silverado 4500hd,
2019 Chevrolet Silverado 5500hd,
2020 Chevrolet Silverado 5500hd,
2021 Chevrolet Silverado 5500hd,
2022 Chevrolet Silverado 5500hd,
2023 Chevrolet Silverado 5500hd,
2024 Chevrolet Silverado 5500hd,
2019 Chevrolet Silverado 6500hd,
2020 Chevrolet Silverado 6500hd,
2021 Chevrolet Silverado 6500hd,
2022 Chevrolet Silverado 6500hd,
2023 Chevrolet Silverado 6500hd,
2024 Chevrolet Silverado 6500hd.
|
Also see Common Chevrolet problems