Truck just started blowing hot air through the driver vents while the cold air blows through passenger vents when the a/c is on. Why?
air condition on 2006 Chevrolet Silverado 1500
It sounds like the drivers side temperature door actuator is stuck in the heat position in your 2006 Chevrolet Silverado 1500. This can be confirmed with the use of a scan tool to monitor temperature door actuator position, a faulty code should also be stored in the A/C control module.
Thanks for your help.
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