running lights on trailer not working all others working even brake lights turn signals and elec brakes is there a separate fuse for them all lights on truck working 2011 F150 with trailer tow package and elect brake controller

 

Quickest way for you to know is the same thing I'd have to do to give you an answer. Do you have the owner's manual? It lays out the fuse panels in the kick panel and underhood.

Edit: If the answer is no, you can download them all from Ford. https://owner.ford.com/tools/account...rd&model=F-150

 

 

 

My trailer lights didn't work because the fuse was missing, when I bought it at the dealership.