Trailer Turn and Brake Lights

I recently rented a Bobcat and it came with it's own trailer. I had problems with the trailer locking the axle brakes up from the time I left the rental place. Turns out several of the wires were loose in the 7 pin connector housing and were shorting out. I fixed all of that, but never had working lights. Figured it was something with the junk trailer.

Fast forward to today. I hooked the truck up to my car hauler and have no turns or brake lights. Running lights work, electric brakes work, but that's it. Something on that freakin Bobcat trailer must have blown something. I checked the fuses indicated in the manual, all are fine. Unless one of the relays have failed I don't know what to check next.

Has anyone else run into this? I'm good with electrical items, just need to know what I should check or where to look.

From the dealer one of the tow fuses needs to be installed. Sometimes they don't install it. Possibly your issue?

@Yukon Joe
www.runraptorrun.com

Yukon Joe said:

From the dealer one of the tow fuses needs to be installed. Sometimes they don't install it. Possibly your issue?

@Yukon Joe
Run Raptor Run | Great Lakes Raptor Excursions (GLRE)

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That's not it. That is for the internal trailer lights. I installed it the first day. This is a new problem.

I am very bad with electrical but you may want to try the following steps from the manual.