Monday, February 6, 2012

Heater/AC blower motor not working on 1995 Isuzu Trooper?

In this case first check the fuses next to the driver side dash fuse box.

up under right side of dash is the blower motor. If you can get to it, turn blower on HIGH with key in RUN, then tap hard and firm on the blower motor with small hammer etc as it may be stuck.

If blower fuse is good, then this leaves either bad blower, bad blower resistor or bad control panel. I lean more to bad or stck blower motor.

Many times while tapping on the hard, they will unstick and start working again. here is picture of the blower motor.
graphic

This will help.
Thanks.

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