Mechanics

ELECTRICAL PROBLEM

2000 GMC Sonoma

My brake lights and left turn signal short out and blow their fuses whenever I use them. Are they connected somehow?
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Db7108
January 23, 2006.



Yes. Check the left tail light socket and the wiring to it. There is a short to ground somewhere in the system. If the truck has a trailer hitch and wiring, start with the trailer wiring.

Tiny
DocOlds
Jan 23, 2006.