AC blows hot air out of passenger side vents on 2005 Isuzu Ascender

when AC is turned on, cool air comes out of driver side vents but hot air come out of passenger side vents.

Asked by for the 2005 Isuzu Ascender
Mike from Allied Service Center here. You have either a control problem or the computer is reacting to a sensor input that is out of range. If you have any questions, please feel free to call us at 364-0566. Thanks...