Question about 1993 GMC Suburban

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Electric door locks will not work - 1993 GMC Suburban

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  • kimmy1973 Dec 26, 2008

    my back doors and rear doors wont lock or unlock, but the fronts ones do

  • daw8200 May 01, 2009

    Mine is a 1997 suburban with the barn doors, but it will not unlock either with the key nor the power lock button anyone know how to get in there?



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Check the rr door jam and clean the contacts with steel wool and put some dielectric grease on the contacts this is also the contact for the rear window defoger

Posted on Feb 10, 2009


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