What is this? I found it in my glovebox of my 2012 F150
I just bought my first F150 last week and found this in my glove box this weekend as I was putting my stuff in the truck. Can anyone tell me what it's for and do I need to take it back to the dealer to get it installed?
The fuse and the relay are for the constant charge circuit in your 7-pin trailer power connector. Even if you don't use the trailer brake controller, you might want to install these if you will be pulling a trailer with break-away brakes that need to keep the battery charged, or with internal lights that you want to operate.
[SIGPIC]- 2010 F-150 Lariat SCREW 4x2 dark blue pearl
- 5.4l, 6 speed, 3.73 LS, 6.5 ft bed
- max trailer tow, nav, rear camera
- billet antenna, Bull Ring tie downs, 4WD conversion
I just bought a 2012 f150 and trailer brake/turn lights do not work. there is no accessory package in the truck. I have ordered one from ford dealer but don't know how/where to install it. is there directions for this someplace? I should add this is a xlt with tow package and ford brake controller already in truck
Last edited by tom rawls; 02-04-2014 at 07:33 PM.
Reason: more info