It is usually ( at least on a 2000 Ranger) locted on the blower motor housing in the engine compartment.
It is likely the duct work how ever it can be the fan has come off the fan motor
The resistors for the blower moter are located in the path of the air blown from blower motor
If you are referring to the blower motor speed, and only the highest setting works, then the problem is a bad Blower Motor Resistor Pack.
The blower may simply have burned out. If the blower is out then the heater probably still works.
Check for a bad blower resistor at blower motor
Loose connection or blower motor is bad
when a blower motor only works on high, it is usually due to faulty resistor board. Should be located in the duct near the blower. the purpose of this is so the air blown by the blower keeps the resistors cool.
You need to replace the blower motor resistor located near the glove box.
The blower motor resistor assembly is located to the right of the blower motor. The blower motor is located in the engine compartment on the passenger side of the firewall.
The Blower Motor Resistor Pack is defective. Replace it.
Blower fan inoperative or only works on high speed.
well that's what mine is doing im trying to fix the blower motor resister pack if that works ill let you know cause we have fixed everything else that's all that's left i think
Blower resistor switch
either the switch or the fan motor
Well it is apparent that all is not ok. The speed of the blower motor is controlled by the blower motor speed control switch and the blower motor resistor pack. One of those two items is your problem. I would bet the blower motor resistor pack is defective. The only way to know for sure is to replace it.
What has happened is your blower motor resisor has failed. When you turn the fan speed switch those settings are resistances that "damp" the blower motor and it runs slower. When this fails, it just has full current to the blower motor. Sometimes these are called block resistors. That likely is the problem.
you have a bare wire touching on your blower motor
If a 2000 Grand Am sometimes has the heater blower working and sometimes it won't, the problem could be with the heater relay switch. The heater relay switch lets the heater blower know when to come on and when to go off. In most vehicles this switch is behind the glove compartment. This part sometimes gets corroded from condensation in this area.
Your 2000 Civic has no cabin filter so that is not your problem.
The blower speed resistor is burned out. It is located under the hood, on the firewall, passenger side, not far from the blower motor.
yes, the fan bearing is worn out
can you use a transmission from a 1993 ford ranger in a 2000 ford ranger?
When the windshield wiper on a 2000 Ford Ranger comes on by itself this can signal a damaged windshield wiper switch. Changing these switches out often corrects this problem.
How to change blower motor on 2000 grand am gt