Thread: blower motor not working on 5, but works on 1-4

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  1. #1 blower motor not working on 5, but works on 1-4 
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    When I turn my AC and heat on, it only works on 1-4, 5 doesnt work. I read online that if the blower motor resistor fails, 5 should still work. So im having the opposite issue. I checked some fuses in the glove box, anything with HVAC or AC and they all seemed fine, so i'm not sure whats going on. Any ideas?
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  2. #2 Re: blower motor not working on 5, but works on 1-4 
    GrandPrix Junkie spazzz's Avatar
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    A little dinkin around ..buy one from Oreillys, if it works great if it doesn't return it.
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  3. #3 Re: blower motor not working on 5, but works on 1-4 
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    High speed has a relay for direct power. And its own fuse.
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  4. #4 Re: blower motor not working on 5, but works on 1-4 
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    I'm always learning here.
    and I'll forget by tomorrow
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  5. #5 Re: blower motor not working on 5, but works on 1-4 
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    I have the same issue in an 03 GTP. Have not looked at anything yet.


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  6. #6 Re: blower motor not working on 5, but works on 1-4 
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    Quote Originally Posted by Sven The Moparman View Post
    High speed has a relay for direct power. And its own fuse.
    So if the fuse seems fine, the relay then? also, do you know what exact fuse is for the high speed relay?

    edit: i think i just realized, the relays are in the fuse box?
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  7. #7 Re: blower motor not working on 5, but works on 1-4 
    Donating Users Bronco Boy's Avatar
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    Quote Originally Posted by 01GT guy View Post
    edit: i think i just realized, the relays are in the fuse box?
    It is in the underhood fuse box.
    Chris B
    2009 CX-9
    ** SOLD ** 2002 GT
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  8. #8 Re: blower motor not working on 5, but works on 1-4 
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    Looks like I would check the HVAC hi fuse in the glove box.


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  9. #9 Re: blower motor not working on 5, but works on 1-4 
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    Quote Originally Posted by markpa View Post
    Looks like I would check the HVAC hi fuse in the glove box.
    Check the fuse first, and if it is ok, then check the relay.
    Chris B
    2009 CX-9
    ** SOLD ** 2002 GT
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  10. #10 Re: blower motor not working on 5, but works on 1-4 
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    My fuse was ok. What relay is it? Can't really tell from the book.


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  11. #11 Re: blower motor not working on 5, but works on 1-4 
    Donating Users Bronco Boy's Avatar
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    Quote Originally Posted by markpa View Post
    My fuse was ok. What relay is it? Can't really tell from the book.
    Take the lid off the fuseblock and there is a map of what is going on.
    Chris B
    2009 CX-9
    ** SOLD ** 2002 GT
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  12. #12 Re: blower motor not working on 5, but works on 1-4 
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    For future reference, on my 2001 SE, the high speed relay in built into the blower motor resistor.
    I only had 3 and 4.
    No 1 and 2, and no 5.
    Blower motor resistor fixed it, have all 5 speeds now.
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  13. #13 Re: blower motor not working on 5, but works on 1-4 
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    Looks like I would check the HVAC hi fuse in the glove box................. Yes...........
    The high speed relay is usually part of the blower resistor.
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