Heater blows air but when turn control to heat.

Tiny
ANONYMOUS
  • MEMBER
  • 2005 KIA SEDONA
  • 60,000 MILES
Heater blows air but when turn control to heat it wont get warm at all, please help my kids are freezing. Fuse, sensor, I dont know and if you can help please tell me where to find part I need to check. Despirate dad & grandad
Sunday, November 25th, 2012 AT 9:35 PM

2 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Check the air mix actuator at bottom of HVAC unit. Seems it is stuck and not changing the temperature control function to heater.
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Sunday, November 25th, 2012 AT 9:43 PM
Tiny
GEORGEJANCZAK
  • MEMBER
  • 5 POSTS
I would suggest you may have a leaking pipe under the car. Ignore the overflow tand and fill up the radiator via the cap in the engine. If it takes a lot of water this is your problem.
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Sunday, January 27th, 2013 AT 10:26 PM

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