Brake lights won't come on?

2002 GMC ENVOY
4.2L • 6 CYL • TURBO • 2WD • AUTOMATIC
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TERESAPOLSTON49
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  • 1 POST
I have replaced the fuses and I have replaced the bulbs I have replace the brake switch. I have a problem still no brake lights. All lights working tail lights and blinkers work just no brake lights? I even check the fuses floor box and under neath. My hood fuse box. I now can't get the brake switch on the brake pedal with a clip. I can't get the brake lights on either. Help me please...
Nov 9, 2015 at 7:46 AM
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ASEMASTER6371
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okay, you need a test light or voltmeter to start making checks. stop throwing parts at this and let's find the failure first

see if you have voltage at the brake light switch.

Roy
Nov 9, 2015 at 8:11 AM
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STRAILER
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The problem is the turn signal hazard module here is the location so you can replace it to fix the problem. It is behind the lower left side of the dash. Check out the images (below). Let us know if you need anything else.
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Jan 23, 2024 at 4:10 PM
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