Question about 2002 Jeep Grand Cherokee

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Blower not working on 2002 jeep grand cherokee, Need electrical schematic.

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  • daverose18 Feb 07, 2010

    Upon Further investigation there is a Blower control module mounted near the Blower. The plug to this unit was partially melted and not making good contact.

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Check the wires going to the blower motor for power on both sides if you get power on both sides of blower motor the problem is a bad blower motor resistor if you got power coming in on one side only you have a bad blower motor.

Posted on Feb 07, 2010

  • John Fears Feb 08, 2010

    glad to hear you found the problem........wolf

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