heat

2003 CADILLAC CTS
91,000 MILES • 6 CYL • FWD • AUTOMATIC
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SHERRIE5
  • MEMBER
  • 1 POST
blowing cold air only on drivers side
Dec 16, 2010 at 1:34 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
The temp is controled by a blend door. Your vehicle has two of them. It sounds like one is stuck and not working. Have that checked. IT is near the heater core and not easy to get to.
Feb 23, 2011 at 1:08 PM
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