1995 GMC Sierra "third brake light works don" Questions

...third brake light but notstop lights brake lights don't work , relaced bulbs, and circuit board, all lights work including third brake light but notstop lights could be the switch under your ...

...third brake light and the reverse ligths don`t seem to work. I have changed the bulbs and the fuses but they still don`t work.Do you have any suggestions? checks contacts MY BRAKE LIGHTS DONT WORK. I ...

third brake light works no power at fuse check fuse under hood, batery terminals coroded wire at harness if everything fails run a hot wire to rear brake line with an interuptor. check the swich under

...third brake light does I changed the bulbs and checked the fuze still nothing but again third brake light works and 4 way flashers works also I believe the flashers are on a different circute. It ...

...fuses seem fine. Any idea what this fix might be? Usually when the third brake light works but the regular lights don't the problem is in the turn signal switch.I would check for voltage

...third brake light that is on the spoiler don't work. The parking lights on the tail end work the lights also light when the key fob is used could this be a fuse and if so is it # 17? It could be ...

...third brake light works but the rear brake lights don't work Brake light switch has power is there a relay or switch I am missing and were is it located The circuit goes from the brake light ...

...third brake light I don't believe there is a separate fuse for the high-mount brake light.  Never was on older cars, that brake light is just spliced into the rear brake lights. Have you ...

...third upper brake light does. Dash warning light illuminates to say brakes lights are out. i had the same problem  with a 99 acura cl  turns out  the rear drivers side tail light was ...

...third brake light works and the others don't, the problem is in the turn signal switch.  The center brake light is separate from the other two as far as circuits go.The thing that puzzles me ...