2000 Buick Park Avenue Q&A

2000 Buick Park Avenue Question: Drivers side blows hot air but passenger side blows out cold air.

Actuator on passenger side is ok as it was checked. What could be the problem? -
Answer 1
scan hvac for codes and post so we can adv. poss d/s actuator -
Answer 2
Have competent shop check this vehicle...it has a very COMPLEX climate control system. -
Related Items:
AC blows hot on driver side and cold on passenger side
The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.