ben2go
OBS Enthusiast
I started at the tail lights and worked my way forward using a multimeter, I could not find power. I pulled the fuse and tested it for continuity and it was good. Probed the brake switch anally at the pedal and never found power. There are at least 7 wires running to it. I can only ass-u-me the hazards and signals run through the switch as well and that's why it has so many wires going to it. It started raining like a b++++ so I called it an evening. I need a wiring diagram for the brake light circuit. I can not locate one for my truck with the correct color coding. The hazards and signals work. Info in sig line.