Towing a trailer with my 5th wheel ?

[lifecamper]

I have a hitch on the way but was wondering if anyone knows how to wire a flat four on the trailer without hooking everything up? There doesn't seem to be a color code to the wiring. 2007 Springdale 5th wheel.

[chuckster57]

There is at the 7 way. Go to E-trailer and look for the schematic of the plug. Then just take a short piece of wire, strip both ends and jumper from the 12V to the running lights, and the L/R turn signals.

As long as the trailer battery is hooked up and charged, this works and you can take the rear lights off and back probe.

One of the first things I do on a PDI is this to make sure it's wired properly.