GMC Savana Climate Control

When I Turn The A/c On It Won't Blow Out Of The Dash Vents But Comes Out Of The Defrost And Floor. What Would Cause This? When It Was...

I Put In A New Schumacher 1000 Watt Ac/dc Inverter That Has A High Voltage Safty That Shuts It Down At 15.5 Volts. The New 2011 Van, Which I...

I Changed The Following: Control Panel Fuses Resisters Modules Controls Light Up Blower Fan Will Not Turn On I Forgot To Mention: I...

Blower Switch Will Not Operate, Level Of Antifreeze Restored, Resistor Replaced, Fan Motor Tested And Runs When 12volts Applied . Fuses...

I Have Changed The Blower Motor And The Resister And The A/c Still Isnt Not Blowing Any Air. I Can Feel The Rear Air Is On And Getting Cold...

My Van Has Front And Rear A/c, But We Capped Off The Rear A/c Lines From The Condenser Because Of A Leak In The Rear Lines. In...

Only Works On Low Speed

I Have A Ticking Noise Coming From My Heater Motor Recently...it Starts As Soon As The Ignition Goes Into The On Position,even If The Heater...

I Got A New (to Me) Work Van But The Blower Motor For The A/c Simply Refuses To Work On Any Speed, Initially I Thought It May Be The...

In My Van Listed Above 1500, Regardless What I Dial In Temperature Control It Blows Only Cold Air. My A/c Works Just Fine. My Engine...