I've got a 2001 F250. I hooked my trailer lights up and they worked fine until I moved the trailer. Then I lost the left turn/brake light. Running lights and right turn brake are fine. I found a short on the trailer and fixed that, but now I don't have power on that wire coming out of the plug. I checked it all the way up to the big plug under the bed that the 7-way and 4 blade plug into. All fuses seem to be fine. Is there a second set of fuses or breakers some where? If I dont find something soon, I will have to splice into the truck turn/brake lights, which are still working fine.

 

I'm curious about this too, as I am also having the SAME problem. The plug on the truck is only about 4 month's old. Wondering what the problem could be.

 

I had the same thing happen when I bought my camper trailer. There is a fuse box, under the hood near the master cylinder. When you open it you will see some large and small fuses. Standing in front of the truck, the small fuse on the front left is the one that controls left side trailer lights. The one behind it is the right side lights. You will need a 7.5 amp fuse.

-Pete
Colorado Springs
2000 F250

 

Thanks so much! I put a new fuse in it and it works! Thanks again!

 

Yep that fixed it. Thanks Planders. All working now!!



Dave

 

Glad I can help. What kind of rig are you pulling? I have a 99 Sportsman 31' Travel trailer.

-Pete
Colorado Springs
F250 7.3L Diesel

 

I only have a 14' utility trailer.

 

Hey People....
Pete I think you made these guys' day!!! This also goes for all Ford trucks '99 and later.... Rangers/150's/SuperDuties etc. and some years prior to that.


have a great day!!

Tim