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How Do I replace the Speed control switch for my heat and air?

Tiny
KADI
  • MEMBER
  • 2005 HYUNDAI SANTA FE
  • 90,000 MILES
Blower wasn't blowing. I checked the resitor. Then I played with the conrtol ****. Just tuning the **** doesn't work. But if I pull or push the whole **** up or down then the blower comes on just fine. I read in my repair book that I have to disarm the airbags befor I pull the panel out and to use either a plastic tool or a taped screwdriver to get the clips open. Is this all I correct and are there any other precausions I need to be aware of?
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Friday, November 25th, 2011 AT 8:51 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The control switch is a rare failure. The blower resistor is much more common. How did you check the resistor?

Roy
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Monday, November 28th, 2011 AT 12:04 AM
Tiny
KADI
  • MEMBER
  • 5 POSTS
We pulled apart the dash and checked the resistor and it was fine. If we pushed the **** past the high postion then it would come on. It also works in the second speed postion but not on any other settings.
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Tuesday, November 29th, 2011 AT 12:57 AM

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