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Posted on Oct 05, 2010
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GMC 2003 Envoy SLT my back break lights and tailbar lights stay on when I turn the car off. What could the problem be?

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Freddy

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  • GMC Master 1,311 Answers
  • Posted on Oct 05, 2010
Freddy
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Joined: Sep 06, 2010
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This most likely is a bad or incorrectly adjusted brake light switch. The brake light switch is located under the dash next to the brake pedal arm.

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