HVAC actuator

ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#15463 In Progress public

I have a 2002 GMC Yukon XL. Air temp controls work. Air will only blow out the defrost. I have tried to “recalibrate”, but it doesnt seem to fix it. Any other tips before I go by a new actuator?

Sparky

On your year model Yukon there is no recalibration procedure unless you have auto controls. Most likely the actuator is faulty and needs to be replaced.

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