Power train
Chevrolet technical service bulletin PIT5929 for 2021-2022 Chevrolet Silverado 2500, 2021-2022 GMC Sierra 2500 and 2021-2022 Chevrolet Silverado 3500 and others.
- Bulletin number
- PIT5929
- Component
- Power train
- Summary
- This Preliminary information communicates an issue with the power assist steps having erratic operation and not staying deployed. Engineering is working on a fix.
Owners of these vehicles have filed 92 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2021-2022 20212022
- GMC Sierra 2500 2021-2022 20212022
- Chevrolet Silverado 3500 2021-2022 20212022
- GMC Sierra 3500 2021-2022 20212022
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