Mechanics

GMC SONOMA BRAKE LIGHTS PROBLEM

2000 GMC Sonoma

I own a 2000 GMC Sonoma whose brake lights won't turn off even when the car is turned off. Is there a faulty brake switch that needs to be changed and if so where can I find the location of this switch?
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Kolena
July 20, 2011.




Look on top of brake pedal

Docfixit
Jul 20, 2011.
Found it and changed the switch. But it's still on. I noticed that once I removed the old switch, the lights were still on but thought it would reset itself when I install the new one. Wrong!

Tiny
Kolena
Jul 21, 2011.
Both on? What about High Mount light? With switch disconnected brake lights on?
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Docfixit
Jul 21, 2011.

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