Customer Satisfaction Program
Chevrolet technical service bulletin GCUS-3-302 for 2015 Chevrolet Silverado 2500.
- Bulletin number
- GCUS-3-302
- Component
- Electrical system
- Summary
- 15535 - Customer Satisfaction Program. Certain 2015 model year Chevrolet Silverado Crew Cab vehicles with Special Service Package (RPO 5W4) and with a 170 amp generator (RPO KW7) may have been built with a 150 amp generator (RPO KG4). As a result the charging system is undersized. This generator substitution could result in a lower battery state of charge during periods of continuous high electrical load. Dealers are to inspect and replace the generator if necessary.
Owners of these vehicles have filed 58 complaints in the electrical category.
Vehicles covered
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