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It can be the resistor pack on the evaporator case.
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∙ 8y ago
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What would cause the blower motor on a 2002 Malibu to work only at high speed?
I would suspect the blower motor speed resister is shot.
Why does the heater blower motor not work on the low speed on a 2002 F350 super duty?
bad blower resistor
What is wrong if your blower fan motor only works on high speed on a 2002 Chevy suburban?
blower resistor is bad
What has failed when the Heater blower won't run on high speed on a 2002 GMC Sierra?
BLOWER MOTOR RESITAR SWITCH
How do you replace a blower motor speed resistor on a 2002 vauxhall vectra?
Ask a guy
Where is the blower fan resister in a 2002 Chevy Prism?
Your question needs clarification - are you asking about the heater blower fan or the motor cooling fan? The heater blower may have a series resistor that is used for running the fan at slow spped. The resistor may be inside the box that holds the heater blower. It could be an open coil of wire that looks like a spring. The motor cooling fan usually runs at one speed, thus there is no series resistor. Are you instead asking about the resistance of either fan motor. You might find that listed in a repair manual. Try your public library.
I replaced blower motor on 2002 Pontiac grand prix was'NT working at all now only works on high speed?
blower resistor
How do you repair the 4 speed fan control on a 2002 Chevy Prizm positions 1 2 and 3 are out?
sounds more like blower motor resistor cost about $30.00 from dealer and 2 screws hold it in place
What list of things should you check on 2002 Chevy blazer before you replace the blower motor?
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
What causes the AC switch to turn on only on the five setting on a 2002 Chevy Impala?
If you are referring to the blower motor speed control, and you only have one speed, then the blower motor resistor pack is defective and must be replaced.
Why 2002 dodge caravan heaterac fan not working at any speed?
First check the fuses. If the fuses are okay I would suspect the switch and plug had a meltdown or the blower motor itself is shot. If it was the blower speed resistor that was shot you would still have high speed.
What would cause blower motor to work on high only on a 2002 Dodge Durango?
either the control head is bad or there is a blower motor resistor that is bad.
