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2002 Chevy Impala air switch

Tiny
WEHYRKAS
  • MEMBER
  • 2002 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 165,000 MILES
My air switch started to work only on 3, 4, or 5. I just used it like that for a few months until the 3 and 4 eventually didn't work. Now it only works if I have it between 4 and 5. I replaced the blower motor resistor but it does the same thing. Is it the switch? If so how do I replace it?
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Monday, December 22nd, 2008 AT 1:18 AM

3 Replies

Tiny
RHALL77
  • MECHANIC
  • 3,361 POSTS
The switch is part of the HVAC control. You might wanna doulbe check the blower resistor connector and make sure it is not burned
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Monday, December 22nd, 2008 AT 5:40 PM
Tiny
WEHYRKAS
  • MEMBER
  • 2 POSTS
I got a new blower motor resistor but my heater switch does the same exact thing. It only works between 4 and 5 if I have a piece of cardboard wedged in it. Is the blower resistor connector right where you plug in the resistor?
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Thursday, January 1st, 2009 AT 1:28 PM
Tiny
RHALL77
  • MECHANIC
  • 3,361 POSTS
Are ou sure its making good contact with the resistor
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Sunday, January 4th, 2009 AT 2:27 PM

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