DTC Descriptors
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 GMC Sierra 3500 HD, 2017 GMC Sierra 2500 HD, 2017 GMC Sierra 1500, 2017 Chevrolet Silverado 3500 HD, and 2017 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- DTC C111B 03
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Trailer Brake Power Control Module System Voltage - Voltage Below Threshold
- DTC C111B 07
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Trailer Brake Power Control Module System Voltage - Voltage Above Threshold
- DTC C111B 5A
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Trailer Brake Power Control Module System Voltage - Plausibility Failure
- DTC C1112 00
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Trailer Brake Signal to Trailer Brake Power Control Module Circuit - Malfunction
- DTC C1113 01
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Trailer Brake Power Control Module Enable Circuit - Short to Battery
- DTC C1113 02
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Trailer Brake Power Control Module Enable Circuit - Short to Ground
- DTC C1114 00
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Trailer Brake Control Solenoids Control Circuit - Malfunction