Question about 2003 Mitsubishi Lancer

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2003 AC unit problems

Upon taking my car out of storage, i found and cleaned out a field mouse nest nestled inside the middle of my recirculating fan behind my glove box,

the problem is that now after removing the fan motor, cleaning it and the housing and re attaching it, my fan will not work on speed settings 1-3 but blows on setting 4.
the strange thing is that when its turned on four, the AC light cuts off and only pumps regular air through the car, so my problem is that my car pumps no air when running the AC, and when its pumping air the AC cuts itself off.

any ideas how to fix this, and or what the problem is?

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  • ambime May 11, 2009

    I haven't found anything in my 03' Lancer fan but the AC turns off by itself. The mechanics could not find the problem but I will mention this to them.

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There is a resistor block in the blower housing, it could have been damaged when the field mouse nested on the blower.

it is coils of wire ( nichrome wires) with 4 wires connected to a socket . this slows down the speed of the motor.

tnx 4 using fixya,

drcool

Posted on Sep 17, 2008

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hi brian,

tnx for asking me, im sorry but i can't find a diagram for your car but if i can describe briefly, the resistor block is a plastic material on the front and it is screwed on the blower housing, air is supposed to pass through the wires because these wires are used to drop the voltage in order for the motor to have variable speed.and they glow red hot when currnet is passing . the wires are inside the housing where the blower takes off. you were able to locate the blower and when you bring it down , the reiitor block is just around there.

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hope you find the resistor block.
tnx again 4 using fixya,

drcool

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