Cadillac Deville Climate Control

Browse Cadillac Deville Climate Control questions and answers. Choose a question that matches your symptoms.

326 discussions


Rear A/C Stopped Blowing Air

1999 CADILLAC DEVILLE
My Rear Vents Just Stop Blowing Air Out Of It.. Front Vents Work.
1 ANSWER
4 IMAGES
Asked by Mroulet1

A/C And Heat

1999 CADILLAC DEVILLE
So I Just Got The Car Listed Above. It’s Now Getting Cold And I Went To Turn My Heat On So I Pushed It Up To I Believe 75 Or 76. I Can’t...
7 ANSWERS
Asked by Mroulet1

A/C Intermittent Blower Issue

1999 CADILLAC DEVILLE
My A/c Works Great Sometimes And Other Times It Acts Funny With Blowing. One Time It Was Started Blowing Hot. I Looked Up And The...
1 ANSWER
2 IMAGES
Asked by Mroulet1

While Driving It Switches Back And Forth Continually

1999 CADILLAC DEVILLE
Why When Using Air Conditioning Does Air Swap From Blowing Out The Front Dash Vents Back And Forth To The Defroster Vents?
1 ANSWER
6 IMAGES
Asked by Tom Bullington

Air Blows Through Floor And Defrost But Will Not Blow...

1999 CADILLAC DEVILLE
I Have Been Through All The Steps. I Fix All The Vacuum Lines And Took Apart The Sensor Switch To Manually Switch By Hand. But Air Still...
1 ANSWER
Asked by Lawrence Gilmore

Dash Vents

1999 CADILLAC DEVILLE
Heater Or Air Conditioner Functions Properly, But Blower Only Blows Through Floor Vent Or Defroster. Wont Switch To Dash Vents.
1 ANSWER
1 IMAGE
Asked by Cadillacdave1

1999 Cadillac Deville Fuel Filler Neck Installation.

1999 CADILLAC DEVILLE
I Have Removed The Original Rusted Out Gas Filler Neck. The Vent Tube On The Old Neck Was Rusted Off And Hanging. I Cannot Find The Filler...
7 ANSWERS
3 IMAGES
Asked by creaky

1999 Cadillac Deville Heating/Cooling

1999 CADILLAC DEVILLE
I Get Cold Air Out Of The Defrost On The Driver Side, And Hot Air Out Of The Defrost On The Passenger Side, No Heat Out Of The Front Vents...
1 ANSWER
Asked by steeler0

Air Conditioning Problems

1999 CADILLAC DEVILLE
My Left Side Dash Vents And The Vent On The Rear Of The Console Only Blow Outside Air. The Right Side Dash Vebts Work Just Fine. What...
1 ANSWER
Asked by ruffian13

I Am Getting Only Hot Air Out Of My A/C Left And My...

1999 CADILLAC DEVILLE
I Am Getting Only Hot Air Out Of My A/c Left And My Rear Vents. The Right Is Just Fine. It Started After I Had The Car Detailed. Could...
1 ANSWER
Asked by Anonymous

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