A no charge condition with diagnostic trouble code (DTC) P0380, P0621
Chevrolet technical service bulletin 01927 for 2001-2004 Chevrolet Silverado and 2001-2004 GMC Sierra.
- Bulletin number
- 01927
- Component
- Electrical system
- Summary
- A no charge condition with diagnostic trouble code (dtc) p0380, p0621. Tt
Owners of these vehicles have filed 419 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 2001-2004 2001200220032004
- GMC Sierra 2001-2004 2001200220032004
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