1 day A/C controls work - Next Day - Blower control know does nothing. No Blower for heat -A/C -or defrosters. Fuses check out okay.
Is there a test I can perform to know if Blower Resister is bad???
I doubt the Blower motor blew out... ( A/C had performed very well when I used it last. ) So, I'm guessing it's an in-line problem somewhere.
Sure could use some advise.
Thanks,
TerryD.
The resistor will cost you 12 dollars at your local dealership. It's located under the passenger side dash and is very easy to replace. The resistor installed at the factory is defective and the new one from Mopar is the correct resistor. It would be worth you while to replace it now while you're working on the blower motor. The blower should still work on the high setting, even with a bad resistor but, replacing the resistor may fix the problem.
Sounds like the blower motor is bad or bad connection at the blower motor...if it was the resistor you would still have hi blower because it has its own circuit that goes around the resistor through the high blower relay...
Testimonial: "Thanks. I didn't know about the resister bypass.. I'll start looking at ground wire and other connections. Seems odd that I'd lose entire motor."
Fig. Exploded view of the console rear trim
Fig. Remove the self-tapping screws and the rear heater-A/C control unit (A) from the console rear trim (B)
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