CHEVROLET DEFROSTER STUCK

My Truck Will Not Switch From Defrost. Do I Need To Replace The Actuator? If So, Where Is It And What Is The Part Number?

The Vents Are Stuck On Defrost. We Took The Vehicle Back In And Were Told It Needs A "hvac Case Assembly" - Cost $1,700.00. I Cannot...

Looking For Heater Vacuum Control Manifold. (Under Glove Box?)

Hello, My Truck's Vents Are Stuck On Defrost. I Have Found The Blend Door For The Temperature Changes, But It Works Fine. I Think I...

Hello! My Heating/ac Is Stuck On The Defrost Setting Where Air Only Blows Up On The Windshield And Out The Side Vents That Blow In The Side...

I Have A 97 Chevy Lumina That Will Blow Air Onto The Floor And Out The Defrost, But Not Out Of The Dashboard. If I Move The Selector...

Temperature Blows Correctly, But Air Stuck On Defroster.

My Battery Went Out Yesterday. Upon Replacing The Battery, The Damper Appears To Have Gotten Stuck. I Cannot Get It Off Of Defrost. I Have...

The Air Conditioner/heating System Is Stuck On Bi-level. I Can Change The Temperature And The Fan Speed, But Not How The Air Is Coming Out...

The Air On My Van Will Only Blow Through The Defrost Vents On Top Of The Dash. The A/c Works But Only Blows Through The Defrost Vents. Its...