Trailer Brakes
As per another thread, I have yet to change out the 7 pin cable. Prior to doing so, I decided to confirm whether the old cable is still usable. I hooked up the 7 pin to the truck (which recogniz...
Forum Discussion
you said it worked when you manualy applied the conrtoler, so then there shouldnt be a wiring issue at all, either your gain is turned down or its just not applying as you are stopped. when I have to do a tug test on my 5th wheel it doesnt appy untill I have rolled a little bit, has to detect motion. best way is to turn the gain to max, then go drive around the block at a deicent speed and then apply the brakes and see if it slows you down.
