No cool ac on passenger side (wifes') side

[JAshcraft]

When I returned from the Dr. 's office the air was cool on drivers side and nothing on passenger side. From what I've been reading this is a difficult job for a home owner. I've checked the control knob in all positions seemed to be OK. Just know cool air on passenger side. Any help would be appreciated.

JAshcraft - '04 2500 - diesel - regular cab - lwb - auto

UPDATE - 7-15-09- After reading replies to my question - I did the simple things first - dropped the blower motor and everything was looked fine - no parts fell out. Next got the gauges and freon from my little shop and checked the freon. According to the gauges the unit was almost empty. I added a little over 2 lbs freon and everything works great. I want thank all the members who replied. This is one of the reasons I keep the Turbo Diesel Register - a lot of good information at you fingertips about our trucks. I don't know why it would only cool the drivers side and not the passenger when low on freon. All I know its working now ant thanks to all.

J Ashcraft

 

[seafish]

Probably low on refrigerant--seems to result in unequal temperatures in the dual climate trucks.

Here is a thread about it--

https://www.turbodieselregister.com...smission-discussions/213405-help-c-vents.html

 

[rbeyer]

I had my air conditioner serviced Saturday due to warm air on my better half's side. It's fully charged and works just fine.

Each air conditioning service seems to last 14 to 18 months. My air conditioner has been a problem since new but no other "fix" has been identified.

 

[AABEN]

You might have a broken blend door in the air vent! The dodge has had this trouble from 03 up to now. My door is broke witing to get in to have it fixed. I thank you have the dual climate witch is what I have.

 

[Okie-Go]

My truck is in the shop now for this same thing.