Go Back   Cadillac Forum - Enthusiast forums for Cadillac Owners > General Technical Section > General Tech
Sign in using an external account
Register Forgot Password?
Search

Reply
 
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 11-25-2009, 01:35 PM
Junior Member
 
Join Date: Nov 2009
Posts: 1
Default Heater blows hot on passenger side but cold air on drivers side

Has anyone had this problem? Could it be a va*** line not opening a damper to drivers side? How about the console itself? Any idea`s!
Reply With Quote
  #2  
Old 11-25-2009, 07:37 PM
slowroll's Avatar
Tech Certified Members
 
Join Date: Oct 2007
Location: Mid Atlantic
Posts: 2,505
Default

Unlikely, need to know year and model you are dealing with.
__________________
It will be OK
Reply With Quote
  #3  
Old 11-29-2009, 08:27 PM
Junior Member
 
Join Date: Nov 2009
Posts: 15
Default

I have that same problem in my 1996 Cadillac Seville STS can anybody help me with this problem????
Reply With Quote
  #4  
Old 11-30-2009, 03:49 PM
92_Daddylac's Avatar
Tech Certified Members
 
Join Date: Nov 2006
Location: Columbus Ne
Posts: 407
Default

i have the same problem on my 98 sls with it only being hot on the driverside and i basicly removed the automatic door contol box for the passenger side and opened the door to make it only blow out hot air. this is only a temp fix. but lately im having the problem where the air only blows out through the vents and it wont change to anything else.
__________________
Daddylac
http://www.cardomain.com/ride/3193930

Last Owned Caddy- 98' Seville SLS (SOLD 2-15-12)
Other Caddy's- 92' Deville (R.I.P.), 89 Brougham
Good info for all of us caddy owners click here: http://www.cadillacforum.com/forum/s...ad.php?t=11803
Check out the Forum on Facebook: http://www.facebook.com/pages/Cadill...294488?sk=wall
Reply With Quote
  #5  
Old 11-30-2009, 07:25 PM
slowroll's Avatar
Tech Certified Members
 
Join Date: Oct 2007
Location: Mid Atlantic
Posts: 2,505
Default

Cars with "Dual" hvac systems(passenger side temp control) use electronic actuators to direct air flow. Many times actuators will set error codes - door position does not match commanded. So check for codes. Daddylac sounds like mode actuator concern - it can be somewhat viewed above gas pedal. Dash will have to be repositioned or removed to replaced. Temp actuators can be replaced by removing passenger side hush panel and glove box. Older models (non Dual) use vacuum systems and temp issues tend to center around air flow blockage or low coolant / restricted heater core. A/C - low freon.
__________________
It will be OK
Reply With Quote
  #6  
Old 12-05-2009, 12:09 PM
Junior Member
 
Join Date: Nov 2009
Posts: 15
Default

do you think one of my doors are stuck open so it only blows cold air out. its winter and its too cold out in my car haha can someone help i have a 1996 seville sts.
Reply With Quote
  #7  
Old 12-07-2009, 02:55 PM
Junior Member
 
Join Date: Dec 2009
Posts: 1
Default Drivers a/c warm & passengers a/c cool

Am I likely experiencing the same issue with my 2001 Deville? This is bringing back nightmares from a 1984 Fleetwood I had years ago... Uuugh...
Reply With Quote
  #8  
Old 12-10-2009, 03:00 PM
Junior Member
 
Join Date: Nov 2009
Posts: 15
Default

i found the problem there is a sensor under the glove box you should see a plug going into a box with a **** on it and on the wire there is labeling saying dual climate control just turn the **** and unplug the wire for a quick fix thats at least what i did
Reply With Quote
  #9  
Old 10-26-2011, 06:47 PM
Junior Member
 
Join Date: Oct 2011
Posts: 1
Default hot air/driver side, cold air/ pass.

Issue started after battery replacement, removed glove box and panel under box.
cannot see anything.
how do you remove radio/heater panels?
Reply With Quote
Old 10-26-2011, 06:47 PM
 
 
 
Reply



Tags
1993, 98, air, blows, cadillac, cold, cts, deville, driver, drivers, heater, hot, passenger, side, sts


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Advertising

Featured Sponsors
Vendor Directory
Our Sponsors
All times are GMT -5. The time now is 01:10 PM.

Internet Brands, Inc.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.