2003 Cadillac CTS

2003 CADILLAC CTS
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WHITEY35
  • MEMBER
  • 1 POST
Heater problem
2003 Cadillac CTS 6 cyl Two Wheel Drive Manual

i have double heaters controls driver & passenger the passenger one works fine the drivers side you can turn it up to 90 degrees and it still blows ice cold air. thanks ryan
Feb 7, 2010 at 10:15 AM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
Could be an actuator fault, or default as result of a fault similar. It should have a code stored in the system, unfortunately you will need a scan tool to retrieve it.
Feb 7, 2010 at 12:56 PM
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