Customer Satisfaction Program
Chevrolet technical service bulletin GCUS-3-332 for 2015 Chevrolet Silverado 1500, 2015 GMC Sierra 1500 and 2015 Chevrolet Silverado 2500 and others.
- Bulletin number
- GCUS-3-332
- Component
- Engine and engine cooling
- Summary
- 15766 - Customer Satisfaction Program. Certain 2015 model year Chevrolet Silverado HD and GMC Sierra HD model vehicles equipped with the Duramax Diesel 6.6L Engine (RPO LML) may exhibit engine harness chafing on the EGR stud. Dealers are to inspect the harness for damage, reroute the harness, and install a clip onto the EGR stud.
Owners of these vehicles have filed 260 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2015 2015
- GMC Sierra 1500 2015 2015
- Chevrolet Silverado 2500 2015 2015
- GMC Sierra 2500 2015 2015
- Chevrolet Silverado 3500 2015 2015
- GMC Sierra 3500 2015 2015
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history