Question about 2001 BMW 325

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The fan for my climate control is not working.

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  • sandovaln-j Dec 08, 2008

    i have a 2001 325i bmw and the a/c only blows on high. I only have off and high when turned on it will blow high no matter what level its on. Can some one helpplease

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What is the fan control?

Posted on Aug 20, 2008

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I have a 02 325. The controls were working but not the fan. I replaced the fan control. The part was $80 online and it took me 20 minutes.

Posted on Aug 05, 2008

6 Suggested Answers

mastertecmec
  • 42 Answers

SOURCE: blower fan

Sounds like the problem is more with the blower motor assembly itself. The blower motor have micro-proccers built itnto them which comunicate with the control heads and do the actual regulating of the fan motor. Dealers have computers with diagnostic software which allows them to monitor what is happening in the eletronic controls of the vehicle. Electronic diagnostics without the diagnostic software makes it very diffecult to pinpoint the actual item causing the problem.

Posted on Jan 25, 2009

  • 3 Answers

SOURCE: a/c heater climat control switch

Check the relais module located inside under the rh side of the heather box you can see the connector most of them need to be replaced as they burn out you may need to replace the blower motor as well,high amp draw caused by faulty bearings will overload the blower motor controller

Posted on Feb 15, 2009

motor1258
  • 6674 Answers

SOURCE: climate control varible speed fan not working

According to the schematics on your vehicle, it has a "Blower motor control processor" either built in to your controls, or in line between your controls and blower motor. Yo may get real lucky and find some dirty connections in that area, and get away with cleaning & re-connecting, but I wouldn't get my hopes up too high. You may end up replacing the processor, as it regulates fan/blower speed.

Posted on Feb 16, 2009

roniecon
  • 6826 Answers

SOURCE: 1998 Mazda B4000 climate control fan

replace the blower resister mounted in the blower box

Posted on Jun 28, 2009

  • 462 Answers

SOURCE: climate fan control not working

THE BLOWER AND RESISTOR ARE UNDER THE HOOD ON THE PASSENGER SIDE. CHECK FOR POWER AND GROUND AT THE RESISTOR CONNECTOR AND MAKE SURE THE FUSE IS NOT BLOWN.

Posted on Jul 14, 2009

  • 1309 Answers

SOURCE: i have a climate control problem on 2004 gmc

The likely problem is the blower motor resistor pack is defective. It is located behind an access panel below the glovebox. Go to www.trailvoy.com and do a search on "blower motor resistor replacement"

Posted on Sep 09, 2010

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1 Answer

Why wont my a/c or heater fan come on?


When the blower works only on the high setting its usually a bad blower resistor which is right near the blower motor. now you say it would always blow high regardless of the fan speed setting that would indicate probably the climate control unit or a connector problem somewhere. finally it not working at all may be the climate control unit or connection went bad even further. it might have a blown fuse or a bad blower motor in addition to the climate control unit or connector problem .check for power and ground at the blower motor. the power is supplied from fuses and may have a relay also. the ground is supplied from the climate control unit and goes through the resistor to control the fan speed. good luck

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does it have a digital control panel? As this uses an electronic blower speed controller located at the engine compartment (rear engine block) fix on ac phlenum try to shake the connector or wire while the system is on.

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check for fuse compartament and look under cluster controls or interior climate controls see if any of them are burn out, check for blower fan and test motor or replace motor.

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A/c heater climat control switch


Check the relais module located inside under the rh side of the heather box you can see the connector most of them need to be replaced as they burn out you may need to replace the blower motor as well,high amp draw caused by faulty bearings will overload the blower motor controller

Jan 16, 2009 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Blower fan does not work on low or medium only on high. Lx model has auto climate control. wondering if it is blower motor, blower resister, or control (bad contacts). All buttons work on climate control....


Sounds like the problem is more with the blower motor assembly itself. The blower motor have micro-proccers built itnto them which comunicate with the control heads and do the actual regulating of the fan motor. Dealers have computers with diagnostic software which allows them to monitor what is happening in the eletronic controls of the vehicle. Electronic diagnostics without the diagnostic software makes it very diffecult to pinpoint the actual item causing the problem.

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I would go with a fan motor, but would like to see this myself first.

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1 Answer

Fan for climate control is not working


Well thanks for your offert I'll think it
So already a could to solve my problem by changing a bearing of the fan it one was damage due to corrosion inside it

Thanks for your comments!

Nov 23, 2008 | 1998 Chrysler Town & Country

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