1. #1
    Join Date
    Jun 2020
    Location
    Florida Gulf Coast
    Posts
    25

    climate control fan only works on high

    Hey All,
    I searched for this subject but could not find it in this forum. Sorry if it's been covered before.
    The ac/heater fan in my 2005 Wrangler only works on the highest setting. I'm guessing it is a relay or a fuse. How do I go about troubleshooting it?...I'm a newbie.
    Please and thank you.

  2. #2
    Join Date
    Feb 2009
    Location
    Dayton Ohio Area
    Posts
    5,394

    climate control fan only works on high

    Its a resistor. Easy to access and change behind the glovebox




    2005 JEEP WRANGLER 4.0L L6 Blower Motor Control Module / Resistor | RockAuto

    Never look down on anyone unless you are helping them up - Jesse Jackson
    Last edited by JPNinPA; 06-29-2020 at 10:15 PM.
    "Never look down on anybody unless you're helping him up" - Jesse Jackson

  3. #3

    Re: climate control fan only works on high

    Hopefully that will fix it for you.
    I used to have an XJ and the fan got where it would only work on high and then it got where it was slow to turn on. I lived with it for about a year and then replaced the fan motor to fix it.

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