Question about 2002 GMC Envoy

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4x4 dont work

I ck all fuses and shifter motor and all are good .there os power at sw. but no lites on sw. can u help

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  • Anonymous Aug 26, 2008

    same problem

  • Anonymous Sep 06, 2008

    The light on the switch will flash when first started, I have to shift the transmission into neutral and then change the 4wd position to AWD and back to 2wd to get the light to stay on...

  • janko1121 Oct 08, 2008

    i have a 2002 gmc envoy my 4 wheel drive dont work and the light on the switch ony blinks when i turn the key to on position any solutions?


1 Answer

I had to have something replaced (about $400 if I remember correctly) so it would shift into 4-wheel. Maybe you are still covered.

Posted on Sep 01, 2008

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