Customer Satisfaction Program
Chevrolet technical service bulletin N212329850 for 2021 Chevrolet Silverado 1500 and 2019-2020 Chevrolet Silverado 4500.
- Bulletin number
- N212329850
- Component
- Electrical system
- Summary
- Customer Satisfaction Program. On certain vehicles equipped with the provisions ? electrical switch bank (SEO) (RPO UEH), may under certain conditions, have circuit breakers inside an auxiliary control box that could trip due to the high temperature that may accumulate inside the vehicle and control box. Dealers are to replace (7) circuit breakers with equivalent rated fuse and the 5 Amp circuit breaker with a 10 Amp fuse and apply the updated labels.
Owners of these vehicles have filed 113 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2021 2021
- Chevrolet Silverado 4500 2019-2020 20192020
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