Kitch27

I was upgrading my tail lights to the F150led.com LED's. Once I got them installed, brake and turn signals were working fine. Tail/parking lights weren't working. After trouble shooting for a blown fuse, and not finding one, I reinstalled the OEM bulbs to see if it was the new harness and bulb issue. Same problem. Brake lights and turn signals work fine. Tailights and license plate lights are out. Any ideas?

Thanks!

EcoCruiser

I just had the exact issue yesterday with F150LEDs too. Solved it today. Take a look in the passenger fuse panel at #40. It doesn't look blown but test it and it likely is. It covers the taillights and the licence plate lights.
The LEDs look amazingly bright too. Haven't seen them in the dark yet.


Cheers.

Tothemax

I was going to say recheck all fuses and swap them out for new ones. Sure sounds like a blown fuse.