DTC Descriptors
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 GMC Yukon XL, 2020 GMC Yukon, 2020 Chevrolet Tahoe, 2020 Chevrolet Suburban, and 2020 Cadillac Escalade ESV. 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 C1595 00
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Trailer Brake Signal to Trailer Brake Power Control Module Circuit - Malfunction
- DTC C1596 01
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Trailer Brake Power Control Module Enable Circuit - Short to Battery
- DTC C1596 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