air condition on 2006 Chevrolet Silverado 1500

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?

by in Cypress, TX on July 06, 2010
1 answer 1 comment
ANSWER by , July 08, 2010
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.
COMMENT by , July 08, 2010
Thanks for your help.