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No brake lights, fuse good, bulbs good.

(2002 Chevrolet Trailblazer)
in Kenosha, WI on November 12, 2010
is there a sensor or a relay for the rear break lights. they are not working, bulbs are good, fuse is good.
Displaying 3 answers & 6 comments
Popular Answer
on November 12, 2010
brake light switch brobly
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on November 12, 2010
Try checking the brake light switch on the brake pedal of your 2002 Chevrolet Trailblazer.
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on November 12, 2010
I changed it and still have no brake lights. Everything else works.
on November 15, 2010
Is the high mounted brake light out also?
on November 15, 2010
on November 16, 2010
If the high mounted brake light is working then you know the brake light switch is good. There is a fuse for the lower brake lights in the rear fuse box (under the 2nd row seat, drivers side). Check the VEH STOP fuse. If the fuse is good and there is power to the fuse the chances are you have a wiring problem between the fuse and the rear lights.
on November 16, 2010
Problem is solved, thank you very much
on November 16, 2010
If the fuse blows again be sure to check the brake light bulbs as socket plates for problems.
on July 11, 2018
I don't have an answer but a question poer throught fuse 34 in rear fuse box pulled apart fuse block and power probed foem both blue wire to back tail lights nothing foud constant 6v on brake wire pin d. overlayed wire to left brake light from conn. and tries brakes light works but turn signal on dash on the print does not show anythinh between fuse34 and pin d on brakes what did I miss
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