No heater blowing

2001 ISUZU RODEO

132,000 MILES • 2.4L • 6 CYL • 4WD • AUTOMATIC

SPOONIE40

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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?

Feb 6, 2019 at 7:57 AM

SCGRANTURISMO

✓ASE Certified 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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Feb 6, 2019 at 9:06 AM