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Why doesnt the blower motor only blow on hi on 1999 Mitsubishi galant?
the blower resistor is bypassed on high. a direct path to ground. if high is the only operational speed the resistor is bad.
Why doesnt your 2004 blazer blow on high?
Sounds like your Blower motor resister, it controls the voltage to your blower motor, controlling the speeds, if you always have it on high, med ect. that speed is more likly to burn out first
Fan blower on 1983 Mercedes Benz causes fuse to get hot what the problem?
If the blower runs on high it will get hot. If the blower is wearing out this will cause it to get to hot and blow.
Why does my Ford f-250 blower only blow on high?
more than likely the blower motor resistor is out. it uses resistors to reduce the voltage sent to the fan to make it spin slower when the resistors go out on low and med your are left with high witch is battery voltage 12v.
How do you fix a 1995 Chevy truck blower that will blow on every setting but high?
Replace the high speed relay.
1996 ford escort lx heater seems to be stuck on low you feel warm air going out but not much fuses are ok and wiring The fan is kind of working just it doesn't blow much air can anyone help?
Check the blower motor put the fan on and see if it blows on high if it doesn't replace the blower motor if it does blow high replace switch
What would cause a Toyota Camry to only blow on high?
The blower motor resistor is defective.
Air only blow when set on high Is the resister bad?
needs new blower resistor
What do you do if your 1998 Nissan sentra blower motor only blow on high speed?
More than likely the blower motor speed resistor burned out.
Why does blower fan only work on high on Ford f150?
Blower Motor Resistor is bad. 20.00 part at AZ.
2000 ford ranger blower only works on high what is the problem?
bad blower,buy a good one and replace
What causes an ac-heater in a Nissan Sentra to only blow on high?
you need a new blower motor resistor
