Custom Fit 2003 Ford Explorer Sport Trac Accessories

The T-1 Vehicle Wiring Harness you referenced, part #118344 would plug inline into the existing wiring harness behind each of the tail light assemblies on your 2002 Explorer Sport Trac. The lead with the yellow wire is for the drivers side, and the…

The first thing I would check on the Explorer are the fuses (and relays) associated with its trailer wiring. I reviewed an online owner's manual but no information about the fuse box (power distribution box) is included so I suggest that you…

In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. I wish there was a database that had your trailer's hub info but that does not exist. The first thing you will need to know is…

I took a look at the online version of the owner's manual for your 2016 Ram 1500. There should be a 30 amp pink fuse located in the F30 position inside the power distribution center. This fuse is specifically for the "Trailer Tow…

This could certainly be a grounding issue. When a circuit does not have a sufficient ground, it can cause many different issues. If possible, I recommend checking all of the grounds for your trailer taillights. You will want to make sure the ground…

The yellow/brown and green/brown wires are the running light circuit on the trailer. The new 4-way that has a single brown wire can still be used but you will need to run both wires of the trailer to single brown wire on the 4-way. This is a very…

You do have the wishbone trailer wiring setup. What that means is that if you have a solid brown wire it attaches to the brown and green wire as well as the brown and yellow wire. Yellow goes to left stop/turn, green goes to right stop/turn, and…

Normally a bumper is rated at about 3500 lbs towing capacity. It is usually stamped somewhere on the bumper or possibly on a sticker. A frame mounted hitch is going to have more capacity for towing due to how it is installed. Also, most trailers will…

Typically 4-way wiring consists of 18 and 16 gauge wires. For a 4-way that has all 16 gauge wire you would want the Wesbar 4-Pole Flat Connector #W787264. The part #HM38138 uses 18 gauge for all wires but the white that uses 16 gauge.

The brown (running light) wires all run to each other as they carry the same circuit. The reason there is two browns on the trailer side is because there are running lights that are on both sides of the trailer. Aside from that all the rest of the…

There should be five wires on your trailer side connector, a white wire which is for a ground, the yellow/brown and green/brown are for the running lights, a green wire for the right turn/stop light, and a yellow wire for the left turn/stop light…

You won't see too much information on how tight to make a bar style friction sway control unit because it will be different for every situation. You would make it about as tight as you think it needs to be and then tow the trailer to see if it…