Question about 2004 GMC Envoy

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Low beams/ day lights not working

Lights stop working without notice, i have check the fuses and light even the relays everything is working fine

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  • fbncuesta Sep 05, 2009

    iam getting a positive signal from the wires both from the headlights and the switch

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  • 97 Answers

If everything else checks out as you say then there may be a bad/loose connection somewhere in the wiring and would have to be traced from switch to both headlamps if your daytime running lights and headlights (with switch turned on) works intermittently. and/or your switch itself may be starting to go bad (bad contact, etc.) and would need to be replaced. hope this helps

Posted on Sep 04, 2009

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