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Why does the ACHeater blower only run on high in your '96 Chevy Cavalier?
Blower motor resistor is bad. It is a little circuit board with resistors on it that changes voltage to the blower motor. When it goes bad, you get full speed only.
2001 Pontiac grand prixfan works on high only for acheater bloweri have already changed resistor for blower and still only works on high?
Blower switch and connection had a melt down.
Why does your heater blower only run on high?
The blower motor speed resistor is burned out.
I have a 2004 Chevy Colorado blower motor only works on high speed only?
Probably your blower motor speed resister is burned out.
If 2000 dodge ram heater blower motor has high speed only what is the issue?
If it has only high speed, the blower motor resistor has to be replaced to get all speeds back.
My 2003 dodge ram van 1500 ACheater blower only works on high speed. The other 3 settings don't work. What is the problem and how to fix it?
The blower resistor has probably failed. The connecter also likes to fail. They are located under the hood on the large black plastic housing on the passenger side. There are 4 wires in the connecter.
Why does my Fan blower in my 2004 jeep only works on high?
There is a resistor near the blower that is bad, known cause is high speed only.
Why does your 1999 Yukon heat only work on high?
If you are referring to the blower motor only working on the high speed setting, then the problem is the blower motor Resistor Pack is defective. Replace it. It can be the blower motor speed control switch but not likely.
Is there a relay for the blower motor in a 1989 dynasty?
Only for the high speed. The lower speeds are controlled with the use of a blower motor speed resistor.
Where is the high speed resister on my 2003 winstar blower motor?
It would have a high speed relay and it would be in the power distribution box under the hood. The blower speed resister is for the lower speeds only.
1992 explorer heater blower high speed only?
The most common cause of the heater blower being on high only is the blower resister failing. The second most common problem is the blower switch going bad.
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.
