Power train
Chevrolet technical service bulletin PIP5706A for 2020-2021 Chevrolet Silverado 2500, 2020-2021 GMC Sierra 2500 and 2020-2021 Chevrolet Silverado 3500 and others.
- Bulletin number
- PIP5706A
- Component
- Power train
- Summary
- This Preliminary information communicates to the dealer a condition with the throttle body that may illuminate the service engine soon light, cause the engine to run rough and/or display reduced engine power message. Dealers are instructed to replace the throttle body assembly and install a grounding wire from the throttle body to the valve cover to prevent future failures.
Owners of these vehicles have filed 150 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2020-2021 20202021
- GMC Sierra 2500 2020-2021 20202021
- Chevrolet Silverado 3500 2020-2021 20202021
- GMC Sierra 3500 2020-2021 20202021
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