Chevrolet/gmc: service trailer brake message with dtc(s) C1115, C1116, C1117, and/or C1118 (inspect wiring...
Chevrolet technical service bulletin PIT-4900A for 2011 Chevrolet Silverado 1500, 2009-2011 Chevrolet Tahoe and 2007-2010 Chevrolet Silverado and others.
- Bulletin number
- PIT-4900A
- Component
- Electrical system: integrated trailer brake control
- Summary
- Chevrolet/gmc: service trailer brake message with dtc(s) c1115, c1116, c1117, and/or c1118 (inspect wiring near parking brake pedal). This concern may be very intermittent and can occur with or without a trailer connected to truck.
Owners of these vehicles have filed 295 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2011 2011
- Chevrolet Tahoe 2009-2011 200920102011
- Chevrolet Silverado 2007-2010 2007200820092010
- Chevrolet Suburban 2009 2009
- GMC Yukon 2009-2011 200920102011
- GMC Sierra 2007-2010 2007200820092010
- GMC Yukon XL 2009 2009
- Chevrolet Avalanche 2009-2010 20092010
- Chevrolet Suburban 1500 2010-2011 20102011
- Chevrolet Avalanche 1500 2011 2011
- GMC Yukon XL 1500 2010-2011 20102011
- GMC Sierra Denali 2009 2009
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