Mechanics

CADILLAC DTS HEATER PROBLEM

2006 Cadillac DTS

Heater problem
2006 Cadillac DTS V8 Front Wheel Drive Automatic 60251 miles

The drivers side seat heater does not work. The passengers side works fine.
How can I fix this.
Thanks
Joe
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Jrizzo
June 1, 2009.



It sounds like a faulty left blend door actuator, or problem in hvac case that caused overtravel. It would have a code in it relevant to the failure, and to recommend a part replacement without diagnosis might not work.

Factoryjack
Jun 1, 2009.