Both brake lights are not working

2008 CHEVROLET TRAILBLAZER
114,000 MILES • 6 CYL • 2WD • AUTOMATIC
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COEZ
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Both of my brakes lights went out at the same time. My third light is still working. I've replaced both brake lights, checked fuses in both location (under hood and under rear seat). I also replaced the brake light switch on top of the brake pedal and the lights still doesn't work. The turn signals and four ways work -- they all operate from the same bulb as the brake light. What would be the next or all steps to fix my brake light problem?
Jul 25, 2014 at 7:24 AM
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WRENCHTECH
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You would have to do some testing to confirm but it's likely a bad turn signal switch.
Jul 25, 2014 at 8:09 AM