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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1339 (Trailer Brake Control System) >> Diagnostic Information and Procedures >> DTC C0880, C0890, C1115, C1116, C1117, or C1118 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0880 00

Device Voltage Reference Output 2 Circuit

DTC C0890 00

Device Voltage Reference Output 3 Circuit

DTC C1115 08

Manual Trailer Brake Apply Request Switch Signal Invalid

DTC C1115 5A

Manual Trailer Brake Apply Request Switch Signal Plausibility Failure

DTC C1116 00

Manual Trailer Brake Apply Request Signal 1

DTC C1117 00

Manual Trailer Brake Apply Request Signal 2

DTC C1118 00

Trailer Brake Control Sensitivity Switch Circuit

DTC C1118 08

Trailer Brake Control Sensitivity Switch Circuit Signal Invalid