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How do you fix No low and medium blower speed when high speed blower works fine on a 1987 Corvette?
Wiki User
∙ 17y ago
More than likely the blower resistor is bad....I recently ran into this problem in my 91 Vette...Hope this helps!
Wiki User
∙ 17y ago
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My 2004 Jeep Grand Cherokee AC only works on high does anybody know why the AC won't work on low or medium?
Assuming that by "high," "low," and "medium" you are referring to HVAC blower fan speed and that this happens with heat as well as with AC: Replace the blower resistor. It's no good.
I have a 2004 Chevy Colorado blower motor only works on high speed only?
Probably your blower motor speed resister is burned out.
What would cause your blower motor to work on only one speed on a 97 Chevy k1500?
If the one speed it works on is high speed, it is the blower motor speed resisitor that is bad.
What is wrong when the heater AC blower motor only works on one speed Ford Explorer?
The blower motor works on only one speed. The blower motor resitor pack is defective and needs to be replaced. It is located on the blower housing in the engine compartment just below the blower motor.
What is wrong if your blower fan motor only works on high speed on a 2002 Chevy suburban?
blower resistor is bad
Heater only works on high?
The blower motor speed resistor is burned out.
What is the problem when the fan speed only works on high for a 2008 chrysler sebring?
The blower resistor has failed.The blower resistor has failed.
Why Fan works only on high speed?
More than likely the blower motor speed resistor is burned out.
How do you fix the blower motor switch that only works on high on a 2001 dodge durango?
The blower motor speed resistor is burned out.
The blower fan on your 1992 ford e150 v8only works on low speed what could cause the high and medium speed not to be working?
need a new blower motor control module. This is a common thing. They cost about $25 and just plug in. most often are located under the dash right by the blower. Need to have smaller sockets to remove trim panel and take cover off where the module plugs in.
Why the Blower motor not work on high speed on a jimmy 97?
If the blower works on slower speeds only I would suspect the high speed blower motor relay (under the hood in the power distribution box) or the switch itself. The blower speed resistor is working if all the slower speeds work.
Only high speed works on your blower motor of a 1996 jeep...what could be the cause?
Most likely cause is a failed blower resistor.
