My rear right taillight is not working and I have already changed the bulb everything else is working.
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2004 Chevrolet Avalanche 1500
Question: What would make my rear right taillight not work?
Answer #1han solo September 07, 2011, 15:43Rookie
I HAD A SIMILIAR PROBLEM IN MY 87 BUICK GRAND NATIONAL. EVERYTHING WORKED BUT MY BRAKE LIGHTS WOULDNT WORK. IT SO HAPPENED THAT I GOT A SERIOUS SOUND SYSTEM PUT IN AND WHEN THEY GROUNDED IT OUT TO THE BODY THEY ACCIDENTLY WENT THROUGH A WIRE. IF YOU HAVE A SOUND SYSTEM IN IT MAYBE CHECK THAT.
Replystina88, September 08, 2011, 15:35Rookie
well the person that had it before had a system in it and they took it out but will check.
EXPERTEC September 07, 2011, 17:25Journeyman
A blown fuse. A bad brake switch.
Replystina88, September 08, 2011, 15:36Rookie
it's not a fuse. but it's could be a bad brake switch.