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No heater blowing

Tiny
SPOONIE40
  • MEMBER
  • 2001 ISUZU RODEO
  • 2.4L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 132,000 MILES
My heater blower or fan would stop blowing the air out of it. I would turn the fan off right away. I would wait five or ten minutes then turn it back on and the fan would work. Well it was extremely cold here in South Dakota and my fan stopped. I shut it off like I have done in the past but the fan still won't turn on. I have heat but no fan. I changed my heater blower resistor and that was not it. So what should I replace to get my fan to work again?
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Wednesday, February 6th, 2019 AT 7:57 AM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This could be a loose ground connection or the blower motor has gone out. I have included for you a step by step troubleshooting chart and guide with diagrams listed below.

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

I have also included component locations for you in the diagrams below as well. Hope this helps, and let us know what you find out.

Thanks,
Alex
2CarPros
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Wednesday, February 6th, 2019 AT 9:06 AM

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