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Chevrolet TSB #N212329850
2021 Chevrolet Silverado 1500
TSB Document:
Affected 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.
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