Brake Controller Wiring on a 2001 Chevy Pickup
Question:
I am installing a 7 way trailer connector to my 01 Chevy 1500. Under the rear, it has 6 wires just like your diagram online The blue wire is labeled CHMSL. Will this control the electronic brakes if a controller is installed in the cab with a harness kit? Secondly, what is the best way to wire the aux. wire that is needed to complete the 7 wire connector? I have 12gauge wire and a 30 amp. fuse that think I will run directly to the battery, but not sure.
asked by: Brian
Expert Reply:
You pretty much answered both of your questions. Will this control the electronic brakes if a controller is installed in the cab with a harness? Yes it will. Your second question, about how to connect the auxiliary, was close. You are correct, expect you will need a 40 amp circuit breaker (not 30). 12 gauge wire is alright but I normally recommend 10 gauge wire just in case you need to carry a bit more amperage for trailer lighting and battery charging.
