Dual Zone Climate Control Failure
Thread Starter
Burning Brakes
Joined: Mar 2000
Posts: 962
Likes: 6
From: Jackson MI
Dual Zone Climate Control Failure
Any thoughts on why my climate control does not direct air flow properly? The fan blows hard but little air flows to the uper vents. Thanks in advance for any tips!
Racer
Joined: Nov 2002
Posts: 439
Likes: 1
From: Fort Worth TX
I have that problem also periodically. Flows properly at first then after a short while it seems to get warmer, turn up the a\c, hear it working hard but not a good flow from vents.
What i do is turn it off for a little bit, turn it on and i have been able to defeat it sometimes. not sure why but in texas its H O T out to be playing a/c games.
What i do is turn it off for a little bit, turn it on and i have been able to defeat it sometimes. not sure why but in texas its H O T out to be playing a/c games.
1st Gear
Joined: Oct 2004
Posts: 1
Likes: 0
From: Livingston TX
Originally Posted by towercontroller
I have that problem also periodically. Flows properly at first then after a short while it seems to get warmer, turn up the a\c, hear it working hard but not a good flow from vents.
What i do is turn it off for a little bit, turn it on and i have been able to defeat it sometimes. not sure why but in texas its H O T out to be playing a/c games.
What i do is turn it off for a little bit, turn it on and i have been able to defeat it sometimes. not sure why but in texas its H O T out to be playing a/c games.
Advanced
Joined: Jul 2006
Posts: 69
Likes: 0
From: Eagan MN
Hey Guys,
Do a search under HVAC. Most likley what your dealing with are bad vaccuum hoses underneath the battery. Air comes out of all three locations (Floor, Vent, Dash) due to the acuators not closing.
Hope this helps,
Do a search under HVAC. Most likley what your dealing with are bad vaccuum hoses underneath the battery. Air comes out of all three locations (Floor, Vent, Dash) due to the acuators not closing.
Hope this helps,
Drifting
Joined: Dec 2004
Posts: 1,313
Likes: 5
From: Middle Tennessee
I have the same problem with my 97 with dual a/c controls. Warm air out of driver's vents and ice cold from passenger vents when a/c is turned on with driver's control set at 65 degrees and passenger side at the "dot at the top". Very frustrating when heat index is 100+ 
