Trailer light

[MikenKaren]

Cant figure out why we dont have trailer lights ,fuses checked. Brake lights and turn signals work ?

[Sundancer330]

I had similar problem, I blew the fuse in my truck, check manual for fuse locations

[CampNow]

If you have a voltmeter, I'd suggest checking whether there's 12vdc on the "taillight/running light" terminal/pin of the TV's (tow vehicle's/truck's) 7-pin connector (the TV's taillights or headlights need to be switched on prior to making this check). Look for the male terminal or pin just to the left (or CCW/counter-clockwise) of the notch or slot on the outside rim of the round, 7-pin connector/plug on the TV. If there's 12 vdc on this terminal, you either have a problem with the trailer's 7-pin connector/plug, or possibly a wiring problem on the trailer itself. If there's no voltage, then I'd suggest following Sundancer330's suggestion to check the appropriate fuse(s) on your TV.

Good luck!

[Sundancer330]

What year and model TV are you having the problem with. I remembered my problem was a Trailer Tow Running Lamp Relay and not a fuse, it was inside another fuse block under the hood, I had stop/turn signals but no trailer running lights but all worked on the TV