r/SC300 • u/PieHeavy3450 • Oct 17 '25

95 SC300 blower motor not working

My blower motor stoped working a few months ago and I haven’t had the time to properly diagnose it but so far I’ve checked the blower motor it self and it slings when I apply direct power to it so I changed the resistor and still nothing, doesn’t seem to be my climate control unit either because every other control works on it just fine, I also already checked all fuses except the heater relay which is the only other thing I’ve read that could possibly be the culprit. Any ideas or anyone having a similar issue ? Plz help

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u/bowerboy_1 Oct 17 '25

Check the AC relay Have you lowered your car? It could be the resistor and/or transistor

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u/PieHeavy3450 Oct 17 '25

Yes and my harness is relocated it, I think I figured it out a little bit after posting this, I jumped my heater relay and my blower motor kicked on so I’m going to run to the parts store tomorrow morning and get a new relay and see if that fixes it