Question about 2001 Isuzu Rodeo

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2001 ISUZU RODEO, FAN SWITCH FOR A/C WORKS INTERMITANTLY, WHEN ON HIGH SPEED BLOWS AT SLOWER SPEED. aLSO FAN WILL JUST GO OUT SOME TIMES ON STARTUP THEN COM ON LATER. A/C UNIT IS RUNNING BUT NO AIR BECAUSE NO FAN.

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The motor goes bad because leaves and such make their way down and clog it's air intake. Pick up a new one at your local auto parts store if you have to.

It's four screws on the motor housing, located under the glove box (2 screws) and the wiring is harnessed, so no sweat there.

While it's off, reach up into the cavity that feeds it air on the upper left.

You may want to wear a glove. The design on this generation Rodeo is horribly flawed. I pulled a squirrel-sized wad of rotten leaves and pine needles from mine after replacing the motor and resistor twice.

Like drinking a milkshake through a coffee stirrer, you know that's bad for a motor. I clean mine out every fall, before running the heat non-stop all winter.

Posted on Aug 15, 2010

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I have the same problem with my 2001 Isuzu Rodeo LS. I took the climate control out of the dash and found that the fan switch had got hot and melted the contacts. I purchased another used unit and installed it. A year later it stopped working again. This time I took it apart and the entire module inside the dash had melted. I am going to splice in a new set of wires to the fan switch, pick up another used climate control unit, and trade off the thing. Its apparent its a defect.

Posted on Sep 08, 2010

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This is a common issue, it should have been a recall but Isuzu bailed, it is bad wiring. The connector contacts eventually melt through the connector housing on the pigtail side. Just have to keep replacing and hope the parts don't skyrocket in price.

Posted on Feb 06, 2013

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May have an internal short in the blower motor turn the fan on high grab the harness at the motor move it around if it changes its in the motor usually, if not you may have a bad switch for low to high

Posted on Jul 31, 2010

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Subject: 2004 isuzu rodeo...my ac/heater blower is not working


The resistors are in circuit only on the lower fan speed settings.
On the highest speed setting, power is switched directly to the fan motor.
Check fan power supply fuses,
Check power is available to the fan when high speed selected.
If all above OK, apply power directly to the motor to verify fan motor runs- if it doesn't the motor may need replacement/repair.

Jul 29, 2009 | 2004 Isuzu Rodeo

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Vent


Get a new blower motor and relay.

Apr 28, 2009 | 2004 Isuzu Rodeo

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