Gm Brake Light Wiring. Red = stop light, light blue on chevy. From the canopy, red wire is power and black is ground.
Red = stop light, light blue on chevy. See attached wiring diagram for typical gm vehicles which is common to most wiring kits. Chevy gmc upfitter aux switch 5 wire location and third brake light removal 2020 2021 2500 3500i can tell you what the gm instructions link is below i am no.
45 Best Of 1994 Chevy Truck Brake Light Wiring Diagram
Where are the 4 wires your trying to find. Blue = trailer brake feed, dark blue on chevy. All circuits are usually the same : Then another wire goes to.