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Fan Speed 5 Delay

void33

New member
Fan blower works great on all speeds except number 5 (highest). When I turn it to #5 it turns off, but then about 2-8 seconds later it turns back on on speed 5. So, there is some sort of delay there. Thinking it's a switch or solenoid somewhere. Any ideas?
 


Let us know if it works. I have a similar problem where 5 does not work. Ever.


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I fought with my 03 winter beater/spare car's blower fan until I finally cut the wires at the fan, pulled key on power from fuse box, and ran wires to a simple toggle switch that I jammed between the glove box and center part of the dash. Pretty?...No. Adjustable speed?...No. (I tried to find a dial 12V resistor at like radio shack, but they didn't have it, so I gave up on that) Functional enough to defrost/heat/ and A/C ?...Yup.
 


You're going to have to some diagnosis. Test the power output at the plug to see what happens. If power is going to the fan properly then you may have a faulty/dying fan motor.
 


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