Hello and welcome to 2CarPros.
Do the lights come on with the turn signals or if you turn on the hazard lights?
Do the marker/running lights work?
How about the top brake light, does it come on?
I ask because the upper light and the lower units do not share any components other than the TIPM and the front control module. Unfortunately those have a bad habit of failing and are expensive to replace.
There is one fuse you can check, fuse 26 powers the brake light system but it does so through the front control module.
Do you know if it has the trailer tow option? If so it is possible it is causing an issue if it was grounded out and damaged the system.
Thursday, July 12th, 2018 AT 12:37 AM