HEAT

2003 Cadillac CTS

Tiny

sherrie5

December, 16, 2010 AT 1:34 AM

Blowing cold air only on drivers side

FOUND 14670 RELATED QUESTIONS

Wiring Issue?

68 ANSWERS
134 IMAGES

1 Answer

Tiny

Jacobandnickolas

February, 23, 2011 AT 1:08 PM

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.

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