Soreal53

I have a 2013 f150 and was trying to take the boat out today but my lights on trailer won't come on. Figured out its my truck by pulling a buddies truck to boat a d lights turn on fine. I got a little light tester that plugs into truck to test lights and I have nothing ... What fuses should I start at??? Fuses in truck or fuses by motor? My manual got lost.... Lol

bobo06

Check in your glove box and see if there is a bag in there with a couple fuses/relays in it . Might be a pigtail for the tailgate too if you take it off. Do t remember offhand which slots they go in but if you do a search on here it should come up

GotHonks?

My 2013 has the same issue althought my brake lights and signals work , But I have no marker lights and yes it is most likely the fuses under the hood ... There is a relay , of which mine had none so I robbed the one from the power steps I dont have as for fuses I used one 30 amp from the rear defroster I dont have but the marker lights still dont work ... On the square fuse I cant tell weather its good or not ... not to mention were the heck do you buy new ones . If your truck didnt come with the tow package wont find the fuses in your glove box , thety dont come if you dont have the package ...BS Most people use trucks to tow abnd they should come ready to tow fuses in tact.. Burns my *** ... as much as these trucks cost they need to be ready to do the basics when they leave the aassembly line Check out this schematic it has the tow stuff highlighted

Effex 2

I have a 2013 FX2 that bag from the glove box is still sealed in a drawer in garage and my trailer lights still work with either 4 pin or 7 pin.

alberta46

The bag in your glove box contains fuse and relay to charge your trailer battery while you drive that is all