Uneven A/C temps?
Thread Starter
Racer
Joined: Mar 2015
Posts: 415
Likes: 284
From: Indianapolis
Uneven A/C temps?
My 04 with dual climate controls has drastically uneven A/C temps. Passenger side blows ice cold, and drivers side is "cool" at best, even with the temp set to 60. Im assuming this is a blend door issue (or at least thats where to start), but ive no idea where to begin troubleshooting it. Anyone have a guide or advice on diagnosing it?
Tech Contributor
Joined: Jan 2007
Posts: 19,454
Likes: 1,163
From: Dyer, IN
My 04 with dual climate controls has drastically uneven A/C temps. Passenger side blows ice cold, and drivers side is "cool" at best, even with the temp set to 60. Im assuming this is a blend door issue (or at least thats where to start), but ive no idea where to begin troubleshooting it. Anyone have a guide or advice on diagnosing it?
Race Director
Joined: Oct 2004
Posts: 12,864
Likes: 4,667
Bingo! When the A/C blows different temps from side to side, in my case at least, it has always been a 134a leak. When refrigerant levels started dropping, at some point the temps side to side change. I've been told that this is more common on the climate control/electronic air cars than the ones with good old fashioned manual controls.....
