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rear window defroster

Discussion in 'Chevy Trucks' started by Sydenstricker Landscaping, Sep 17, 2009.

  1. Sydenstricker Landscaping

    Sydenstricker Landscaping PlowSite Veteran
    Messages: 3,882

    My rear window defroster on my Blazer does not work. I hit the switch on the dash and the little light comes on, but no action on the window. From what I can tell, the wires are all hooked up and there are no breaks in the little lines running across the window. Everything else works back there, ie: rear wiper and hatch release so there shouldnt be any short issues, hopefully. Thanks in advance:waving:
  2. 2COR517

    2COR517 PlowSite Fanatic
    Messages: 7,115

    There is probably a relay for that. Check your underhood box.