Why dont my brake lights and hazards work?


Asked by Jun 13, 2016 at 10:29 PM about the 1994 Chevrolet Suburban K1500 4WD

Question type: Maintenance & Repair

On my chevy suburban. The turn signals,running lights and head lights work,
But my brake lights and hazard lights dont work at all. I replaced the brake light
switch and it did nothing. Any ideas??

1 Answer

Justin Hatfield

This happened on my Regal once. Check to see if the Cruise control is also not working. If the cruise is failing as well, it's in the cruise control that is causing the brake lights to fail.

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