Question about 1997 Plymouth Grand Voyager

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AC and Heat/Defrost only work on highest setting; and heat gets way too hot. Any ideas? Is it the blower or something?

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Sounds like your blower motor relay. Look on your unit housing (under the hood), there should be a plug, disconnect it, find your power lead and use a jumper to different posts. You'll know as your fan speed will change. Hope this helps

Posted on Oct 02, 2010

  • miko3159 Sep 11, 2011

    you can also check blower motor resister.

  • miko3159 Sep 11, 2011

    I mean resistor.

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