29400 Special Coverage
Chevrolet technical service bulletin GCUS-9-3140 for 2013-2015 Chevrolet Silverado 1500, 2013-2015 GMC Sierra 1500 and 2013-2015 Chevrolet Silverado 2500 and others.
- Bulletin number
- GCUS-9-3140
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- 29400 Special Coverage. Certain vehicles that are equipped with a diesel engine (RPO LML/LGH/LUZ), a malfunction-indicator light (MIL) may illuminate due to an offset in the temperature sensor in the diesel-emission-reduction fluid (DEF) tank reservoir or increased DEF tank-heater resistance. Dealers are to replace the DEF tank reservoir. The repairs will be made at no charge to the customer.
Owners of these vehicles have filed 949 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2013-2015 201320142015
- GMC Sierra 1500 2013-2015 201320142015
- Chevrolet Silverado 2500 2013-2015 201320142015
- Chevrolet Cruze 2014-2015 20142015
- GMC Sierra 2500 2013-2015 201320142015
- Chevrolet Silverado 3500 2013-2015 201320142015
- Chevrolet Express 2013-2015 201320142015
- GMC Sierra 3500 2013-2015 201320142015
- GMC Savana 2013-2015 201320142015
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