Blower only working on high - Maintenance and Repair Forum

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Blower only working on high
Tuesday, February 09, 2010 11:19 PM
My interior blower only works on speeds 3 and 4. 1 and 2 don't work. Any thoughts?

It's a 2000 cavalier z24 2 door.


HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED


Re: Blower only working on high
Wednesday, February 10, 2010 4:40 AM
top sticky on this forum is all about it.. common problem
Re: Blower only working on high
Wednesday, February 10, 2010 5:30 AM
It's the blower motor resistor. It is located inside the blower motor assembly, beneath the passenger side dash. It looks like a circuit board. You'll likely find the electrical strips on it corroded and/or broken. IIRC, they are $20-$30 from the dealership.



2010 Subaru Impreza WRX Limited
1999 Cavalier Z24 Supercharged
1999 Grand AM SE (Beater Car)
1997 GMC Sierra
2007 Honda CBR 600RR
2005 Honda TRX450R
Re: Blower only working on high
Wednesday, February 10, 2010 7:34 AM
Thanks for the quick reply. I don't know how my search missed that sticky. I guess I am doing it from my iPhone right now. Thanks again! Cheers,

-Garrett


HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED

Re: Blower only working on high
Wednesday, February 10, 2010 8:59 AM
These forums arent very iPhone friendly.. lol.. i cant even get search to work at all on it..

cmon JBO app... haha
Re: Blower only working on high
Thursday, February 11, 2010 10:37 AM
resistor takes about 30 minutes its under your glove box
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