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Home >> Cadillac >> 2017 >> Escalade Base, 4WD >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Brake Control System >> Diagnostic Information and Procedures >> DTC C1112-C1114 or C111B: Trailer Brake Power Control Module/Trailer Brake Control Solenoids Control Circuit >> DTC Descriptors
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DTC Descriptors

DTC C111B 03

Trailer Brake Power Control Module System Voltage - Voltage Below Threshold

DTC C111B 07

Trailer Brake Power Control Module System Voltage - Voltage Above Threshold

DTC C111B 5A

Trailer Brake Power Control Module System Voltage - Plausibility Failure

DTC C1112 00

Trailer Brake Signal to Trailer Brake Power Control Module Circuit - Malfunction

DTC C1113 01

Trailer Brake Power Control Module Enable Circuit - Short to Battery

DTC C1113 02

Trailer Brake Power Control Module Enable Circuit - Short to Ground

DTC C1114 00

Trailer Brake Control Solenoids Control Circuit - Malfunction

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