2001 Volvo S80 2.9L base model.

When I turn the A/C on, whether on AUTO or MANUAL, only the driver's side blows cold air and the passanger side just blows regular air that is not cooled. The dual feature still works though, which allows for me to set one side to blow hot air while the other side blows cooler air. The compressor works fine and there is plenty of gas inside.

ANY SUGGESTIONS?

 

Had this problem on the benz, replaced the dual climate module and the problem was fixed. It can also be a bad plenum.

 

Could also be Low on Freon.
The system does wacky stuff when low on freon.

 

i just replaced the A/C Compressor as the bearing was making a sound, and after changing it the AC now blows COLD air only in one side and regular air on the other, GAS charge is full, any suggestions?