BackLeft Tail light won't work at night or day. fuse or what?

Asked by Dec 30, 2015 at 02:50 AM about the 2003 GMC Sierra 1500 STD Standard Cab SB

Question type: Maintenance & Repair

I have a gmc sierra 1500 2003 and the back left tail
light doesnt work while im driving. The brakes work
and the blinkers work but the only thing is that the
light won't be on while vehicle is parked or running.
Is it a fuse or something?

1 Answer

19,065

remove the tail lens and try a new globe, the single globe has a light filament for the brake and another for the not as bright tail lights

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