Stop in for a cup of coffee

Stop in for a cup of coffee

zkx14 said
His manual says he should have wiring from the cab back and even includes harness for the controller if he can find it.

Was going to say most newer trucks are set up with a pigtail that connets either in the kick panel or under the column. I think Hopkins makes a kit. Something likw this. Worth every penny as far a making an easy install
2014-2017 GMC Sierra 1500 Trailer Brake Control Harness - Body Electrical - Hopkins 14-17 Sierra 1500 Trailer Brake Control Harness - 125150-03631533 - PartsGeek