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You can determine if your blower resistor is faulty by checking for inconsistent fan speeds or if the blower motor only works on certain settings (usually high speed). Additionally, if the blower motor doesn't operate at all or if there’s a burning smell, it could indicate a bad resistor. Testing the resistor with a multimeter for continuity can also confirm whether it’s functioning properly. If these signs are present, replacing the blower resistor is often necessary.
What else can I help you with?
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.
Blower motor only runs on high?
Bad resistor at the blower motor? Bad blower motor switch?
What does a blower motor resistor do if it is bad?
blower motor won't work
How can you figure out which to replace the blower motor or blower motor resistor on a 1994 Nissan altima?
Check to see if you have 12 volts at the blower motor. If yes then the blower motor is bad. If no, then the resistor, relay, or fuse is bad.
What would cause blower motor to work on high only on a 2002 Dodge Durango?
either the control head is bad or there is a blower motor resistor that is bad.
Why would a 94 civic heater blower stop working?
Blown fuse? Bad blower motor? Bad blower motor resistor? Bad blower motor switch?
Why wont your blower run in your 96 gmc already replaced the relay?
Blower motor bad. Blower resistor bad. Switch bad. Fuse blown.
The dashboard blower quit working in my 96 ford contour?
Could be, Blown fuse, Bad blower motor, Bad blower motor speed resistor, Bad blower switch,
Why is the heater blower not working in my 2001 Pontiac bonnevill?
Blower motor fuse is blown. Blower motor resistor burned out. Blower motor switch bad. Blower motor bad.
On the 2002 Nissan Maxima when the blower resistor is bad does it make a vibrating noise?
A bad blower resistor will not make a vibrating noise by itself. Carefully remove the blower resistor (under the dash at the passenger side right foot area.) check to see that it is not hitting the fan. PS a bad blower resistor usually means that the blower will only operate at high speed. Usually a small fusible link on the resistor ceramic opens. Can be replaced with a small link of unmelted solder.
Why is your heater blower not working?
Blown fuse. Burned out blower speed resistor. Faulty blower switch. Bad blower motor.
2004 silverado heater blower only works on position 5.?
Bad blower resistor?
