Engine
Chevrolet technical service bulletin PIP5775B for 2021 Chevrolet Silverado 2500, 2021 GMC Sierra 2500 and 2021 Chevrolet Silverado 3500 and others.
- Bulletin number
- PIP5775B
- Component
- Engine
- Summary
- This Preliminary information communicates to dealership technicians that a P11D5 may be cause by a software anomaly, check to see if campaign N212331790 applies, reflash the ECM and release the vehicle.
Owners of these vehicles have filed 22 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2500 2021 2021
- GMC Sierra 2500 2021 2021
- Chevrolet Silverado 3500 2021 2021
- GMC Sierra 3500 2021 2021
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