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  1. #1

    Default 03 2500HD door power issue

    I have a 2003 2500HD Crew Cab with 95000 miles. On rainy days my driver's door master switch does not work. I am not getting power to the door because absolutely nothing on the door works. The other doors are fine. After the rain, the problem goes away. I know water is getting in somewhere but we haven't found it. Anyone else had this problem?

  2. #2
    Master Mechanic TritonBoulder47's Avatar
    Join Date
    Nov 2009
    Tunkhannock, PA (North East)


    It's most likelt a bad window seal on the outside of the window. They make an electrical dry out spray that will help... It will clean and dry out your connections in your door switch, plus leave a protective film to prevent moisture from causing the problem again... Plus you can always use electrical grease

    Tim a.k.a. Da' Boulder

    2003 Chevrolet Avalanche Z71 - Custom Emergency Response POV

    Firefighter, Fire Policeman, Ambulance Driver, Rescue Tech, Emergency Lighting Installer

    Tint, 20's, Bull Bar, Intake, Exhaust, Billet Grill, Stereo, Custom Console, Emergency Equipment, and the list goes on...

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