DTC Descriptors
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 C0870 00
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Device Voltage Reference Output 1 Circuit
- DTC C1112 00
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Trailer Brake Control Relay Low Control Circuit
- DTC C1113 01
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Trailer Brake Control Relay High Control Circuit Short to Battery
- DTC C1114 00
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Trailer Brake Control Solenoids Control Circuit
- DTC C1119 00
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Trailer Brake Control Relay Feedback Circuit