Questions & Answers for: GMC K1500 dim brake lights

...brakes are applied light up on both sides (dim). No backup lights and no 4 way flashers. Fuses are all OK. I think you have a bad ground in the rear lights. Try a new ground wire closer to the

...brake lights. Hey, i have a 1985 GMC SIERRA with a 350ci and i have runing lights but i do not have brake lights i was wondering if someone could help or if anyone knew where i can find a diagram for ...

...lights dim, then return Recently when I was driving to work, my lights dimmed, CD player shut off, and the battery gauge dropped. This lasted for about 5 seconds. My vehicle didn't turn off. Then out ...

Brake lights don't work. How do you fix them? CHECK BRAKE LIGHTS FUSE IF FUSE GOOD CHECK FOR POWER AT BRAKE SWITCH.IF YES BRAKE SWITCH FAULTY.IF NO POWER TO BRAKE SWITCH YOU HAVE A OPEN WIRE FROM THE ...

...brake lights do not work as long as the key is in the on position but they do work with the key on. Ive used a test light on the brake light switch and triggered the button to see if the switch was ...

...up the other day and the brake lights dont work i checked the fuse and its good Replace brake light switch. It's just above brake pedal, under dash. small plastic switch w/a couple of wires. Easy

truck will not shift out of park after replacing power brake booster Sounds like the brake pedal is out of adjustment to the brake light switch.  The brake light switch sends power to the ...

...brake lights..... Well, this project truck is now getting rewired, or at least we are fixing the messed up wiring everywhere. I have rewired the tailights to spec in the hanes manual, but this is the ...

...lights and brake lights and turn signals go through the turn signal switch. It jobs is to divide the lights turn signals and brake lights. One can test if the lights are going into the switch and out ...

citreon c4 model vtr year 2006. no main lights but i can get full beam Try your dimmer switch, when they go bad we either have bright or dim.