2001 Other Chevrolet Models Fan question

Tiny
MELKEL1
  • MEMBER
  • 2001 CHEVROLET
Other Category problem
2001 Other Chevrolet Models Engine Size unknown Front Wheel Drive Automatic 76000 miles

I have a 2001 Chevy Prizm. My fan will only turn on when I put it on HI. On the other 3-4 lower settings nothing happens. Any suggestions?

Thanks a lot. This is my first time using the site. I will gladly make a donation after I find out if this information is useful!

MC
Saturday, January 12th, 2008 AT 11:57 AM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
YOUR HEATER USES A RESISTOR TO BRING VOLTAGE DOWN ON SPEEDS 1, 2 AND 3. IT USES FULL POWER ON HIGH SPEED, BYPASSING THE RESISTOR. QUITE SIMPLY YOU HAVE A BAD BLOWER MOTOR RESISTOR. VERY INEXPENSIVE FIX IF YOU KNOW WHATS WRONG, AND NOW YOU DO. I HOPE THIS HELPS.
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Saturday, January 12th, 2008 AT 12:01 PM

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