Defrost will not work.

ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#14749 Closed 2004 GMC Sierra public

I have a 2004 GMC Sierra 1500 SLT with heated seats ETC… So i have the climate control system in my truck. I have checked both blow door actuators and the mode door actuator and i believe they work flawlessly. The mode door actuator does move through all the modes but the air does not go towards the windshield.

I have heard of multiple cases where the defrost wont turn off, does anyone know how i can get it to work?
I need it for plowing snow. FAKK

Sparky

I would suspect that either some one has already replaced the mode actuator and has one of the door levers in the wrong slot in the gear cog or there may be a broken door.

Write a reply

The ticket has been closed. If you feel that your issue has not been solved yet or something new came up in relation to this ticket, you can re-open it by clicking this link.