2004 Winnebago Journey - Tekonsha P3 Brake Controller
So I bought the Tekonsha Prodigy P3 brake controller for our 2004 Winnebago Journey 34H. I also ordered what I thought was the correct harness to fit the Freightliner chassis.
I found the chassis harness/connector by the steering column and plugged the adapter into the chassis harness and then into controller. No power to the controller. Then I repinned the adapter harness to get power to the controller but no trailer brakes and when trying to backup with the trailer the trailer brakes grab very aggressive. I have the controller at the lowest setting.
Can someone please provide a chassis side wire diagram for the brake controller wiring? The trailer brakes work when its behind my truck but not when behind the coach. Here is how I think I have it setup so far.
Coach wires Prodigy Controller Wires
Brown: not used?
Black: White wire - Ground wire for controller
Red 36G: Red wire - Brake switch
Red 14T: Blue wire
Red/White: Black wire
04 Winnebago Journey 34H C7