2004 Chevy Avalanche Dual controlled air conditioning

Tiny
RMORAN@SCCOAST.NET
  • MEMBER
  • 2004 CHEVROLET AVALANCHE
  • V8
  • 4WD
  • AUTOMATIC
  • 12,500 MILES
I love my avalanche - small problem - My AC has dual controls - one for the driver and one for the passenger - You adjust the temperature for your side - occasionally the driver side will start blowing hot air - the passenger side continues to blow cold air - I tried lowering my temp on driver side but it continues to blow hot air - If I stop the truck and turn it off - leave it off for a minute or two then restart it - the AC blows normal and continues fine - This problem happens occasionally - not every time I drive it - So what's up - and why if I shut off the truck and restart a minute later it is fine? Is this problem electrical, computer, AC?
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Sunday, June 20th, 2010 AT 1:06 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Have you checked for vacuum leaks? Blend door?
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Sunday, July 18th, 2010 AT 11:17 PM

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