Hi.
I have a 94 F150. It has the electric brake controller connector under the ashtray and the power distribution box under the hood has all the relays and fuses for trailer charging, brakes and lights.

But there is no wiring harness on the back of the truck.

Anyone know if there is a wiring harness I can get to place a 7-pin connector at the back of my truck? And where does this plug in?

Thanks,

GCH

 

Check Walmart,I bet they got it with instructions . Pat

 

You might have to go to Ford. There's two connectors, a gray and a black one, up behind the rear bumper if you have the trailer package. These are what the factory plugin plugs into. If a previous owner has hacked into things it's hard to tell what you'll find though.

 

I found some diagrams on this site showing wiring from the C205 connector back. Also, I have determined I do not have the 2 connectors behind my bumper -- the black one and the gray one that are part of the trailer package.

I think I will look inside the wiring harness to see if the wires are there. (I saw this on my 03 Ford Explorer -- connectors missing but wires were in the harness -- taped asside from the factory.) One can hope!

Otherwise, I will use the "Wall-mart" or such vendor 4 way to 7 pin adapter kit and tie in the battery charge and E brake signals from up front myself. Thats much easier than replacing the entire harness.

I'll follow up on this with what I find in the end for the next person with this question!

Thanks for the help folks.