2008 Buick Enclave Q&A
2008 Buick Enclave Question: No air comes out of the defroster or floor vents
I have a 2009 Enclave with the same problem, 55k miles. The actuator for the diverter vane was bad. It had failed in the defrost position. The problem went away after the actuator was replaced. - Bob410
Same with my wife's 2008 Buick Enclave. Heater/air conditioner blower quit working as our son and family returned from a Florida vacation. I took it directly to the local Buick service department...CLOSED! Luckily center of windshield would defrost and the old wipe-the-sides with a rag to see the road was in order. Loads of recalls and items just quit working. Our very LAST GM vehicle. Show me 10 year-100,000 mile warranty vehicles from now on. - junkchevy
My 2014 Buick Enclave does not produce any heat to the floor vents for the driver & passenger. Brought it in for service at dealership - was told the in cabin air filter was plugged. This is only...