This technical bulletin provides repair information to correct a customer concern of Engine Control Module...
Chevrolet technical service bulletin 21NA105 for 2020-2021 Chevrolet Colorado and 2020-2021 GMC Canyon.
- Bulletin number
- 21NA105
- Component
- Electrical system
- Summary
- This technical bulletin provides repair information to correct a customer concern of Engine Control Module Calibration for DTC P0171 and P0174 Set.
Owners of these vehicles have filed 21 complaints in the electrical category.
Vehicles covered
- Chevrolet Colorado 2020-2021 20202021
- GMC Canyon 2020-2021 20202021
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