No Power On Brake Pin At 7-Way Connector On 2002 Chevrolet 2500hd Crew Cab
Question:
factory brake setup, power to lites, no no trailer brakes ??? no power supplied to the pin on the truck, and i am using the correct pin to check, contoller shows power and all lites work on it, indicates that it is ok, how many fuses are used on a 2002 2500hd
asked by: James
Expert Reply:
I have attached a helpful article that shows how the hardwiring under the hood is to be done on GMC trucks like your 2002 Chevrolet 2500HD. The issue sounds like you do not have the blue wire powered at the 7-way harness at the rear of your truck. Check out step 2 of the included article that explains how you will connect the blue wire under the hood so that your 7-way connector at the back of your truck has power.
It sounds like the fuse is in place that is needed to power the brake controller.
