Buick Rendevous air conditioner

BUICK RENDEZVOUS
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MURPH1
  • MEMBER
  • 2 POSTS
I was told that the control module can be reset by disconnecting the battery so that it will blow cold air. Right now it is blowing warm air and the freon is not low.Is this correct and if so what procedure do I need to follow.
May 22, 2007 at 5:51 AM
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LSUSSEL
  • ✓Experienced Mechanic
  • 252 POSTS
Hello,

when you disconnect the battery you reset everything, the ecm clock everything, so yes try that and that should fix the issue, if that does not, reply to this and we will go from there, im here to help.

- lee
May 27, 2007 at 4:08 PM
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