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Why does blower fan only work on high on Ford f150?
Blower Motor Resistor is bad. 20.00 part at AZ.
Why does your 1992 f150 heater motor only work on high?
Most likely and bad blower motor resistor.
Why does the heater fan on a 1993 f150 only work on low speed have already replaced blower motor same result?
You have a bad blower motor resister..........
When the blower does not work on all speeds is it the blower motor?
usually the blower motor resistor pkg. located on or near the blower motor
What does a blower motor resistor do if it is bad?
blower motor won't work
Your ac want blow how do you fix it?
If you are saying the blower motor will not work, then check the fuse. If the fuse is not blown, then it is possibly a defective Blower Motor Resistor Pack, blower motor, or blower motor speed control switch, in that order.If you are saying the blower motor will not work, then check the fuse. If the fuse is not blown, then it is possibly a defective Blower Motor Resistor Pack, blower motor, or blower motor speed control switch, in that order.
How do you know if the blower motor resistor is bad?
A malfunctioning blower motor resistor will cause the blower motor not to work. When the resistor is bad the blower motors will not turn on.
Why would our 97 lesabre blower work sometimes and sometimes not?
If the blower motor randomly and intermittenly quits and does not work, chances are good the blower motor itself is faulty, if the blower motor does not work on all fan speeds from low through high, it most likely needs a blower motor resistor.
Blower motor does not work at all in 99 Grand Prix?
Blown fuse, bad blower motor switch, blower motor itself, or a defective blower motor resistor pack.
What causes the AC blower not to work on a Ford F150 V6?
Check fuse if ok Check to see if getting power to fan motor - if ok motor needs replacing - if not may be switch or relay
Why would the blower motor not work on a 1995 Cadillac Deville?
The blower motors only work with the engine running. If the blower motor has three wires on the electrical plug, then the blower motor module is built into the unit & it's very expensive. Sometimes, you can tap on the motor with a hammer & it may work or slowly turn. If this is the case, replace the blower motor.
Why will the heater on a GMC Jimmy not work?
Depends on what you mean by heater will not work. If the blower motor will not work, it can be a blown fuse, bad blower motor, bad blower motor switch, or a defective blower motor resistor pack. If you mean that the blower motor works but there is no heat, then it can be a clogged heater core, thermostat stuck open, or defective heater control valve.
