What would make my rear right taillight not work? on 2004 Chevrolet Avalanche 1500

My rear right taillight is not working and I have already changed the bulb everything else is working.

by in Covington, GA on September 07, 2011
2 answers 2 comments
ANSWER by on September 07, 2011
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.
COMMENT by on September 08, 2011
well the person that had it before had a system in it and they took it out but will check.
ANSWER by on September 07, 2011
A blown fuse. A bad brake switch.
COMMENT by on September 08, 2011
it's not a fuse. but it's could be a bad brake switch.