This PI communicates to dealers and technicians a possible diode issue in the TCCM, and how to properly...
Chevrolet technical service bulletin PIP5853C for 2019-2021, 2023 Chevrolet Silverado 5500, 2019-2023 Chevrolet Silverado 4500 and 2019, 2021-2023 Chevrolet Silverado 6500 and others.
- Bulletin number
- PIP5853C
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- This PI communicates to dealers and technicians a possible diode issue in the TCCM, and how to properly diagnose for a diode issue.
Owners of these vehicles have filed 1 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 5500 2019-2021, 2023 2019202020212023
- Chevrolet Silverado 4500 2019-2023 20192020202120222023
- Chevrolet Silverado 6500 2019, 2021-2023 2019202120222023
- Chevrolet 6500 2019 2019
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