This technical bulletin provides repair information to correct a customer concern of Crooked Rear View...
Chevrolet technical service bulletin 21NA136 for 2020-2021 Chevrolet Silverado 1500 and 2020-2021 GMC Sierra 1500.
- Bulletin number
- 21NA136
- Component
- Electrical system: software
- Summary
- This technical bulletin provides repair information to correct a customer concern of Crooked Rear View Camera Guideline Image on Radio Display.
Owners of these vehicles have filed 388 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2020-2021 20202021
- GMC Sierra 1500 2020-2021 20202021
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