1997 GMC Truck Repair Question
Topics covered: Brakes.
Mileage: 334,000 miles.
Mileage: 334,000 miles.
Asked on October 28, 2012
GMC Truck Brakes Problem
My brake light stopped working, I have since changed brake switch, and now lights do work, but will not stay on . As you depress pedal they go out. All other lights are working.
Answer
Replied on October 28, 2012
If there is any adjustment at the brake lamp switch, did you get it adjusted, correctly? Is your high-mount brake lamp affected, also? Check voltage to and from the brake switch for brakes, does it fayed out?