1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

dual climate ac/heater

Thread Tools
 
Search this Thread
 
Old 10-11-2007, 10:39 AM
  #1  
Member
Posts like a V-Tak
Thread Starter
 
95riviera's Avatar
 
Join Date: Sep 2007
Location: rockmart ga
Posts: 97
Likes: 0
Received 0 Likes on 0 Posts
95riviera is on a distinguished road
Default dual climate ac/heater

i turned on my heater this morning and i was getting heat out of the driver side but the
passenger side ws blowing ice cold ac. anyone have any sujestions. i have already checked my vacuum line under the hood. my vents switch fine from dash to floor and
defrost.
Old 10-11-2007, 11:21 AM
  #2  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Take a look for the air mix actuator for that side.
Old 10-11-2007, 08:08 PM
  #3  
PopaDopaDo
True Car Nut
 
popatim's Avatar
 
Join Date: Jan 2005
Location: NY
Posts: 4,957
Likes: 0
Received 1 Like on 1 Post
popatim is on a distinguished road
Default

I beleive the one you are looking for is behind the glovebox.

Open the glovebox up and empty it.
Move thye rubber stoppers and openthe glovebox up all the way.
You should be able to see the actuator up near the top center in there.

Testing is the same as you found in searching it.

Its a 20 minute fix, if that, with the right tools. Too bad the part isn't cheap from the dealer ($90 here)
Old 10-13-2007, 06:46 AM
  #4  
Member
Posts like a V-Tak
Thread Starter
 
95riviera's Avatar
 
Join Date: Sep 2007
Location: rockmart ga
Posts: 97
Likes: 0
Received 0 Likes on 0 Posts
95riviera is on a distinguished road
Default

this morning i got heat out of booth sides. could it be a bad diaphram on that vacuum actuator
Old 10-13-2007, 08:44 AM
  #5  
PopaDopaDo
True Car Nut
 
popatim's Avatar
 
Join Date: Jan 2005
Location: NY
Posts: 4,957
Likes: 0
Received 1 Like on 1 Post
popatim is on a distinguished road
Default

The actuators are electronic. There is a gear inside that cracks and will slip on the shaft when trying to rotate it to open or close the airmix door.

It may work for some time now. Thats how it was with my Olds before i finally replaced it.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bonny99
Audio (and aftermarket electronics)
7
07-11-2010 05:00 PM
ptrfair
Oldsmobile
4
03-05-2008 10:54 AM
cheveli
2000-2005
2
06-03-2007 10:20 AM
HLB
2000-2005
1
05-30-2007 05:35 PM
zuluhead
2000-2005
0
07-26-2005 11:28 AM



Quick Reply: dual climate ac/heater



All times are GMT -4. The time now is 03:42 AM.