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2002 Chevrolet Trailblazer Question: no brake lights, changed bulbs, cked fuses, replaced pressure switch.

 

Question

jessereal, Houston, TX, April 26, 2014, 21:35
 Rookie

is there a relay along with fuses for the brake light and if so where and what amp ?

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  • Answer #1

    April 27, 2014, 03:20
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     Master

    Check for voltage going 'to' the brake light switch first. If ok check for voltage comming 'from' the switch. If that is ok, suspect the cluster/signal light/ switch......If no voltage at the brk light switch,, you missed the open fuse, check them with a test light!! If you are not equiped to do these tests..take it in to the shop for these tests and repair!

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