Question about 2005 GMC Envoy Xl

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Trailer light wiring harness

I have brake lights and turn signal power to the trailer lights, but no parking lights, Can someone tell me the wiring diagram for the connector<

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  • Anonymous Mar 08, 2009

    trailer tail lights have no power at the connector

  • Patty Dusseau
    Patty Dusseau Aug 23, 2012

    2005 GMC Envoy trailer lights

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Try http://www.etrailer.com/faq-wiring.aspx. They have very good concise information that might help.

Posted on Oct 02, 2009

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