Question about 2003 Nissan Altima

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I need to replace the resister switch for the ac blower motor. Where would I find it?

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  • Nissan Master
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Blower motor resistor is located between the blower motor housing and evaporator housing.you have to remove glove box to get to it.

Posted on Jul 13, 2009

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The AC in my 03 Altima cools sometimes, then without warning it starts to get hot. I

Posted on Jun 07, 2011

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Posted on Jan 02, 2017

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SOURCE: air conditioner blower motor resister on dodge grand caravan

in my 2004 grand caravan it's behind the glove box and left of the blower motor. disconnect the wires first then remove the 2 screws to pull out the resistor unit. First make sure you have removed the negative of your batterie. I had the same pm that prevented the blower motor to operate in any speed. I hope this will help

Posted on Dec 25, 2008

  • 82 Answers

SOURCE: AC blower motor resistor Nissan Maxima 2000

yeh its located under the passenger side glove box,its in the heater box beside the heater motor ,,2 scews hold it in and it looks like a credit card when its out,,,,

Posted on Apr 19, 2009

  • 7353 Answers

SOURCE: Blower motor on 96 Isuzu Rodeo does not blow on

if fuses are good, check for power at blower motor, when truck is running and a/c on. the resistor and the switch provide ground, so the blue/white wire should have power, and the blue/black wire should have NO power, if it does have power, then most likely the resistor is bad. if it has no power and the motor doesnt run, the motor is bad.

Posted on Oct 20, 2009

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SOURCE: In 2002 Toyota Echo, I need to replace blower

blower switch is your fan knob on dash. resistors are located under pass side dash next to blower motor. on alot of cars the blower will work on high speed and not the lower ones- this is a tell tale way to tell the resistor is no good. if this happens again after replacing resistor- ive seen the blower motor shorting out causing the resistor to go bad- then you would have to replace both.(this usually dosnt happen, most often the resistor alone fixes the problem..

Posted on Nov 28, 2009

wracefans24
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SOURCE: How to replace a heat/ac blower motor in a 2001 blazer

it is under dash ,behind glove box,not a hard job at all

Posted on Dec 25, 2009

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1 Answer

WHERE DO I FIND MY RESISTERS FOR MY HEATER BLOWER SO I CAN REPLACE THEM


Under dash panel,or behind glove box on most of vehicles.

HEATER BLOWER MOTOR


Its faulty blower motor resistor. The low and medium speed on blower motor is controlled by resistor and its actual speed is high. So because resistor is not working, blower motors actual speed which is high is working.


It can be faulty blower motor or faulty blower motor resistor. Get the blower motor inspected. If it's faulty it has to be replaced.


=======

For blower motor testing and replacing, check the link below: ----

Blower motor Testing/replacing for all vehicles?

http://repairhelpcenter.blogspot.in/2012/02/blower-motor-replacing-for-all-vehicles.html

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These will help.

Thanks.

Nov 28, 2012 | Cars & Trucks

Tip

Blower motor problems


If ,and when,your blower motor has problems,and it will not blow on the low speeds, consider the blower resister,it is what controls the speeds for your blower motor.Now,replacing the blower resister is the thing to do,but two things to check for also,,the connector to the blower resister,and to the back of the fan select switch,the one you control,on the dash.These connectors,including the fan switch can be burned,and need replacing also.Now the reason these go out,and burn,and melt the connectors,is,that the blower motor is pulling too many amps,even though the blower motor runs great,and sounds good,trust me,the blower motor is the reason,so replace all of these parts when you replace the resister.If the connectors are fine,and the blower switch is fine,of course they will not need to be replaced,but the blower motor is a must,or you just might have to do it all over again in a few months,along with the switch,and connectors I mentioned.

on Jul 20, 2010 | Chevrolet C1500 Cars & Trucks

1 Answer

Value of AC Blower resistor for 2005 Chrysler Town and Country


continuity should exist ,with varing resistance ,between each of terminals if any checks indicate infinite resistancereplace blower motor , if a ground signal does not exist at the blower resister connector repairthe blower motor switch andor the circuit leading to switch .this was a hard one to find ! good luck hope i helped you ,if you need more info let me know and i'll see what i can find .

Oct 02, 2012 | 2005 Chrysler Town & Country

1 Answer

91 Astro Van, Heat/AC Blower not working....replaced switch, fuse, motor


well here's your fix next to the blower motor is the resister that controls the different fan speeds the resister burns out but before getting the new resister unplug the resister as the connectors over heat and at time also need replacement

Aug 12, 2012 | Cars & Trucks

2 Answers

Fan blower motor only works on high position (either heat or ac) and the brearings squeel. Do in need to replave both the motor blower and resistor?


That's what it sounds like to me.

If the blower is making noise than the only thing you can do is replace it.

Blower resistors typically operate by dropping voltage through a set of resistors. The lower the speed the more resistance is needed. High speed requires no resistance and usually bypasses the resistor assembly.

Oct 15, 2010 | 1996 Volvo 850

2 Answers

Heater/ac fan motor will run at high speed.1 could it be the switch or is there a controler on the motor 2 the motor is acessable how


Could be the switch, but more them likely it's going to be the blower motor resister. The resister set very close to the blower motor on the housing, it will have four spring on the back side of the resister, make sure none of the spring are broken, if any broken springs resister no good.

Jun 04, 2010 | 1999 Plymouth Grand Voyager

2 Answers

F150 2004 blower working only on high position.


this is because your blower motor resisters are burned out for speeds 1,2 & 3. High speed does not have a resister.

Replace the resister. If it goes a 2nd time, it is because your blower motor is failing & drawing too much current.

it is behind the glove box I think. It is in the plenum case where air blowing on it keeps it cool.

Easy repair. May need to access throught glove box which should open all the way down when you squeeze the sides in.

Go to tascafordparts.com for a discounted resister.
Please rate as solved problem if this is what you needed.

------------------------------------------------------------------------------
Manual Climate Control System Outputs
Blower Motor Switch Resistor
Blower Motor Resistor Coils 9ba1105.gif Blower Motor Thermal Limiter 47afe58.gif The heater blower motor switch resistor has the following features:
  • The assembly is located on the passenger side of the plenum assembly behind the glove compartment (06010).
  • Three resistance elements are mounted on the resistor board to provide four A/C blower motor speeds.
  • Depending on the heater blower motor switch position, series resistance is added or bypassed in the A/C blower motor circuit to decrease or increase A/C blower motor speed.
  • An overheating protective device (thermal limiter) will open the resistor coil circuit when the temperature reaches 121°C (250°F), interrupting the blower motor operation in all speeds except HI.
  • The thermal limiter cannot be reset and is not serviceable.

Mar 23, 2009 | 2004 Ford F150

1 Answer

AC Blower switch only runs on the high speed,


Heater blower motor resister is bad, common problem. resister controls blower motor speeds. replace resister.

Mar 01, 2009 | 1993 Jeep Grand Cherokee

1 Answer

The heater / ac blower only works on high. It is not the blower or the control switch or the blower motor relay. Please help. Thank George


It is the blower resister. I purchasted one at auto zone for $18.00. It is located under the passenger side dash. You need to remove the glove box and the plastic cover under the dash to expose the blower motor. the blower motor resister is right next to the motor. Simply unplug the resister remove the two screws and replace. I did this and now my fan works on all speeds.

Jul 20, 2008 | 2001 Oldsmobile Alero

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