Question about 2004 Volvo XC70

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Blower motor 2001 xc70

The a/c blower motor came on all by itself. The key was not in the igntion.

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There is a feature called afterblow. It was active on a variety of years and could be activated by the dealer when/if the customer was experiencing a musty smell from the air conditioner. Typically it will come on for about 3-5 min about 20-40 min after the car was shut down while the a/c was run.

Posted on May 14, 2009

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What is the location of power stage/transistor unit on the blower fan on 2001 volvo s80


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Oct 07, 2015 | 2001 Volvo S80

1 Answer

2001 HYUNDIA SANTE FE BLOWER QUIT WORKING CHECKED FUSES STILL GOOD


If this is the Manual A/C type, there are two common occurances affecting blower operation.
1st, there is intermittent contact in the blower motor brushes. You can check this by locating the blower motor housing under the dash on the Right Hand side (Passenger Side). With the Ignition Key in the "ON" position, blower switch on "HIGH" firmly slap the housing with your hand. If the motor starts working, there's your problem. If it doesn't, rig up a 12 volt test light bulb and back-probe the connector to the blower motor - Does the light bulb turn ON? If so, then the problem is with the blower motor itself. If it DOESN'T turn on, then the problem is elsewhere (blower relay, blower control switch, or wiring to the motor or from the motor to ground.
Go to www.hmaservice.com and register your vehicle by VIN #.. you'll then have access to wiring diagrams, shop manuals, service bulletins, campaigns, illustrations and procedures, etc.

Sep 05, 2011 | 2001 Hyundai Santa Fe

1 Answer

2001 dodge caravan Ac comes on but will not blow ay any speed . I replaced blower motor resistor.


try tapping the bottom of the blower motor with the blower motor speed selector turned to high and the key on. If the blower motor starts working replace it.

Another thing you can try is unplugging the blower motor and supplying your own power and ground wires to the blower motor. It doesn't matter what pin on the blower motor you supply power or ground. It will work either way. If it doesn't than replace the blower motor. If it does you might have a bad control head.

You could also have a bad blower motor relay or blower motor fuse located in the underhood fuse block. There should be power at the dark blue wire at the blower motor with the key on and the fan speed set to any position.

here's a how to article I did on blower motor operation.

blower motor does not work

Nov 17, 2010 | 2001 Dodge Caravan

2 Answers

The front heater/air conditioner blower stopped


First check the voltage at the front blower moter. If it has voltage then it may just need a new motor.

May 17, 2010 | 2001 Dodge Grand Caravan

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2001 tahoe blower


  • The blower resister sits behind the blower motor under the pasinger side dash. It is replacable without replacing the blower motor itself.

Jan 28, 2010 | 2000 Pontiac Grand Prix

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Front blower short power to ground causing 12+ volts on both power and ground wires , connecting ground wire to ground blows HVAC 40amp fuse, connecting fan power wire to ground runs fan at high speed if...


have you replaced the blower motor resistor yet,it is a printed circuit that has a floating ground.it is where the blower motor wires plug in to.if you unhook the motor wires and use your ground and hot wire on the motor it should test normal,

Jan 15, 2010 | 2001 Dodge Durango

1 Answer

Front blower do not working


Most Commonly this will be the Blower MOTOR itself, Although the Relay or Modual can Also Cause it, The way to Determine if BLOWER MOTOR is the Problem is to Use a TEST LIGHT at the BLOWER MOTOR "POWER IN" Terminal if there IS Power there the Blower Motor is Bad

Sep 27, 2009 | 2001 Chrysler Town & Country

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2001 Saturn L200 blower motor does not work in highest switch position. Move switch down to next lowest position and it works normally. This is in AC mode.


Blower motor resistor. Located next to/ near the blower motor itself. These are common failures for no high speed blower operation.

Jul 18, 2009 | 2001 Saturn L-Series

1 Answer

Why does the blower motor only work on spped 4 and


Usually when the blower only works on the higher speeds, the blower motor resistor has gone bad. This should be located somewhere near the blower motor itself, it is usually bolted to the blower motor housing (or in that area), just unbolt it and you can replace it. Hope this helps

Jul 17, 2009 | 2001 Chevrolet Silverado

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