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HVAC head unit trouble

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Old 07-09-2009, 11:33 AM
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HVAC head unit trouble

Hi everyone,

I just got a nice 93 4runner but the only thing that is really wrong with it is the heater/ac head unit. I can't get it to do anything. I am not really familiar with these units as every car I have owned has at least had working heat. The blower wont turn on or anything. Is there a fuse some where that would have caused this, I checked both fuse blocks but nothing jumped out at me. Thoughts?

Thanks, Jordan
Old 07-09-2009, 02:45 PM
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theres a blower motor resistor that is behind the glovebox... do a search on here as i believe that there are a couple writeups on it, but its fairly cheap to replace...
Old 07-10-2009, 06:06 AM
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Cool thanks
Old 08-27-2009, 03:25 PM
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Well I put in a new blower motor resistor with no success. Any other ideas would be great.
Old 08-27-2009, 04:22 PM
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Check the blower motor itself, it's possible that the control unit is working right and the blower is bad
Old 08-27-2009, 06:14 PM
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Check the fuses too.
Old 08-29-2009, 06:34 AM
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This is kind of a newbie question but where are the fuses for the blower. I checked the engine bay and the drivers kick panel and couldnt find the fuse for the blower motor
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