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What else can I help you with?
What is a heater blower resistor?
Heater blower resistor is what controls the low medium high speeds...
What does the heater resistor blower effect on a 99 mercury sable?
A bad heater blower motor resistor would effect one or more blower speeds other than high.
You only have three speeds out of five on your heater motor where could the problem be?
blower resistor especially if its chrysler/jeep or blower switch
What causes the heater blower motor in a 2003 Trailblazer to not work in speeds 1-3 but works in speeds 4 and 5?
Probably the blower motor speed resistor is partially burned out.
Cause for low speeds on blower fan 1994 ford not to come on high speed works?
Resistor on the heater blower motor has failed
On a 2001 Pontiac grand prix gt how do you know if the heater blower motor resistor is bad?
Blower wont work on all 5 speeds, usually the lower speeds tend to go first.
Why does the lower three heater speeds on a 1999 Malibu not work?
The blower motor resistor is defective. They go bad when the blower motor pulls to much amperage.
Were is the low speeds heater relays for 1996 gmc?
You have a relay located behind the glove box once removed to the left and you also have a blower resister that controls the speeds located on the passengers side in the blower motor housing..............
Is there a relay switch for the heater on a 1994 Chevy truck?
Only for the high speed blower function. The lower speeds go thru the blower motor speed resister.
Where is the ground wire to heater blower on a dodge?
Year make model aside, most have power going to motor and grounds are through the blower motor resistor, setting speeds by using different resistors on the board, or in the case of automatic climate control, a power resistor control board, usually located in the heater box near the blower motor, google or ebay for one for your vehicle, get a picture of it in your head and look around the blower motor. They have diodes in them that fail and you will lose all speeds and other times, one or two.
Why will the heater blower work on the 2 high speeds and not the 2 low speeds on a 1997 Chevrolet Cavalier and what part needs replaced and where is it located?
you need a new rheostat !
If 2000 dodge ram heater blower motor has high speed only what is the issue?
If it has only high speed, the blower motor resistor has to be replaced to get all speeds back.
