My tail lights & hazard lights work, but I have no break lights. What should I look at to fix this?
Friday, October 29th, 2010 AT 8:44 AM
1 Reply
JDL
MECHANIC
16,098 POSTS
Check fuse 4--20amp, underhood fuse block. Not only check the fuse, use voltage tester on fuse circuit, should be hot all the time. Next, I'd check voltage to and from the brake switch, the brake switch should be activated by the brake pedal arm.