C1113 Diagnostic Trouble Code Discussion for November 2018
Trailer brake control relay high
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| Help Request | Posted | |
| 2012 Chevrolet Silverado 3500 HD LT 6.6L DEF Quality VIN: 1GC4KZC82C C1113: Trailer brake control relay high. Ok here we go. Thanks in advance for any input you care to offer. Truck came in with "EXHAUST FLUID QUALITY POOR" message on cluster. Can not get current mileage from cluster because of message. As far as we can guess its about 95K miles. We monito... |
November 30, 2018 |
