I have a 2000 f150 the lights on my dash wont come on at night I checked the fuse and they were still good I put a new dimer switch in and it didn't work and I still have taillights
Check for power at the dimmer switch via the wiring harness connection. If no power check backward to the fuse panel. First, check for power at fuse via multi-meter.
Search Ford F-150 Questions
Ford F-150 Experts