trailer brakes stuck on- dodge 3500
Yes, I know, the most likely culprit is the controller. But this is a new-to-me 2003 Dodge 3500. When i got it the trailer brake wire harness was still in the wrapper. I installed everything accordi...
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Thanks for going to all the trouble of writing that detailed response.
I think my question is Dodge specific. Yes, the brake lights work.
But i am not tapped into the brake lights. I am supposed to be getting that input from the the harness supplied by Dodge.
The other three wires in the harness do what they are supposed to;
- 12 VDC
- ground
- power to the trailer brakes.
But the wire that would serve the same function as tapping into the brake light has no voltage.
I think my question is Dodge specific. Yes, the brake lights work.
But i am not tapped into the brake lights. I am supposed to be getting that input from the the harness supplied by Dodge.
The other three wires in the harness do what they are supposed to;
- 12 VDC
- ground
- power to the trailer brakes.
But the wire that would serve the same function as tapping into the brake light has no voltage.
