Troubleshooting 3035-P Connector Doesn't Power Brake Controller When Installed in a 1998 Ford F-250

Question:

I can connect the Tekonsha 3035-P wiring harness and the brake controller to the Ford Factory installed plug but there is no power to the brake controller. I checked 20 AMP fuse which is okay. I notice when connected my right turn signal come on and burns steady. Is there an issue with connecting factory installed wiring to the battery or grounding?

asked by: Ron

Helpful Expert Reply:

It sounds like the pin out for your # 3035-P may be off. You may actually have a different harness that uses the same connector, but has a different pin out on the side that installs on the vehicle.

You will want to verify that the pin out of your connector matches what is in the picture I attached.

If yours is different you can use a paper clip to release the wires from the connector so that you can move them where they belong.

expert reply by: Jameson C