heater

1999 SAAB 9-5
161,000 MILES • 4 CYL • 2WD • AUTOMATIC
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MA504AC
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  • 1 POST
one side of my heater is blow cool air,and the other side is blowing warm air when i turn the hearter on, on my saad 95 se
Mar 8, 2011 at 3:38 PM
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DOCFIXIT
  • CERTIFIED EXPERT
  • 18,828 POSTS
HVAC system is self diagnostic so have a scan done to see what codes are present. System complex has several sensorsz and blend controls
Mar 8, 2011 at 5:18 PM
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MNTHNY4
  • CERTIFIED EXPERT
  • 612 POSTS
u have a blend door motor issue or a cracked motor shaft on the side that is blowing cold when u have it set to heater mode.
Mar 16, 2011 at 1:22 PM
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MNTHNY4
  • CERTIFIED EXPERT
  • 612 POSTS
ALSO DID U TRY RECALIBRATING THE ACC CONTROL PANEL BY PRESSING AUTO & OFF AT THE SAME TIME ,TRY THAT ,GOOD LUCK.
Apr 20, 2011 at 4:26 PM