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C1116 Diagnostic Trouble Code Discussion for May 2017

Manual trailer brake apply request signal 1


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Trouble Ticket Help Requests for DTC C1116
Help Request Posted
2012 Chevrolet Silverado 2500 HD LT 6.0L No Start VIN: 1GC2KVCG1C
C1116: Manual trailer brake apply request signal 1. Greetings. Fleet account brings this vehicle in with a concern of an intermittent no start no crank. Verified while agent was here however vehicle started soon after and couldn't duplicate. Grilling agent was informed that condition occurs after vehicle is dr...
May 02, 2017