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How can one know when the blower motor stwich is bad are its the resistor?
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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.
Where is the blower motor resistor located in a 1992 Honda accord?
It is located on the blower motor housing and is white in color. You have to take the blower motor assembly out as far as I know to get to it.
How do you replace the blower motor resistor?
I do not know what vehicle you are referring to but I just replaced one on a 1996 Nissan Sentra because the only speed that was working on the blower motor was 'high'. Underneath the glove box was a couple of screws that came out and the new resistor was put in. Two screws and done......... Most blower motor resistors are located close to the blower motor.
Blower on your 2000 Grand Prix only works on high you have checked blower motor resister fuses and switch All ok What now?
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.
Where is the relay switch for blower motor s-10 Chevy?
Need to know what year. FYI, the relay for the blower motor only operates the high speed function. The lower speeds are operated by means of the blower motor speed resistor.
How do you know if your blower motor is bad or if you need to just change the resistor?
Use a jumper wire from the battery + (pos) terminal to the positive on the blower motor, and run a - (Ground) wire from ground on the motor, to chassis or frame.
What do you do when the heater fan does not work?
1st check fuse , then or resistor and then blower motor itself resistor is usually under hood right by blower motor or on the ducking it self google images resistor for your kind of car so you know what your looking for power should be going into it when your heater is on and coming out the other side the higher the setting the more power coming out the other side going to blower motor
Can you get a diagram of the blower motor resistor?
Yes but you would need to know the make ans model then try the manufacturers website
Heater blower will not work on 1992 Mazda 626. already replaced resistor block.?
You probably need a blower motor. Check the Hot electrical feed to the motor. If you have replaced the resistor block you know where the motor is located (just to the right) It is easy to replace and can be purchased everywhere, including a junk yard. Remember some Resistor Blocks fail because the motor is old and drawing to many amps.
Why does a blower motor only work on high?
It's the blower motor resister.A blower motor resistor controls the speed of the fan from low to the 2nd highest by going through a resistor block. The resistance changes on each coil, therefore changing the speed of the blower. high setting bypasses all of the coils and runs at full speed.You know yours has gone bad if it only runs on high.Read more: Operation_of_a_blower_motor_resister
Blower motor will not work on my 1998 ford escort?
Check out the Blower Motor Resistor. About a $15 part at your local Ford dealer. The resistor is exposed to outside moist air and rusts. It is located under the glove box. You remove it by unscrewing the two screws that hold it in. The resistor has 1 block of 4 wires (the four speeds) and a single wire. Ground the single wire and if the motor works you know the problem is probably the resistor.
2002 Hyundai elantra not blowing heat or ac fuse is good jumped the wires to the blower motor and it works but doesnt work when using the dial 1-4 on the heat settings any ideas?
I think you have problem with the blower resistor. Please follow the procedure to check. * remove the connector to the blower motor. * use voltmeter to check the voltage. * connect one probe to the ground and the other probe to the 3.0R/w of the motor supply. * turn on the the blower motor with dial, you should read supply voltage, 12Vdc. * if you have positive voltage at the 3.0R/w then you should check the blower resistor and blower switch. blower switch supplies battery negative to the blower motor through the blower resistor. if you need further help please just let me know.
