Trailer light issues- Help

[randomhero]

Leaving for 1500 mile trip in 6 hours.. Picked up a new car hauler today, and the tail lights only function when either brake is pressed, or turn signal.. No steady burn tail lights with the trucks lights on. This was an issue with a buddies trailer, but I figured it was a quirk with his trailer, but thinking now it's an issue w/my truck. My Raptor has the built in TBC unit, is there a fuse, or fuses that could have blown that would stop the tail lights from partially functioning?

Brake lights work, turn signals work, Trailer brakes work .... Just no tail lights. Any help greatly appreciated

 

[Yukon Joe]

Chit... Greg would know.... HEY GREG?

Joe

 

[The Car Stereo Company]

which plug are you using?

 

[Yukon Joe]

yes, which one? 4 or 7?

 

[Sage]

I haven't looked in the Rap, but my 250 had a seperate set of fuses for the trailer. They were in a box under the hood.

 

[CAbimmer]

did you check it with a circuit tester?

 

[randomhero]

7 pin, didn't have the time to check it, and this am it was 6 degree's outside when we left.. just got into motel in Cali, luckily didn't get pulled over, won't be towing the trailer again until Wednesday.. Anyone have an idea if there are separate fuses for the trailer lights?

 

[Sage]

7 pin, didn't have the time to check it, and this am it was 6 degree's outside when we left.. just got into motel in Cali, luckily didn't get pulled over, won't be towing the trailer again until Wednesday.. Anyone have an idea if there are separate fuses for the trailer lights?

Got the manual with you??