acblows hot on drivers side and cold on passenger side
Possibly an hvac air-routing-door problem. There’s several behind the dashboard, my guess is that one of them is either closed when it should be open, or vice versa. The first step is to confirm that’s the problem and the second step is to determine which door isn’t working. Any Lexus -knowledgeable shop should be able to figure this out. A heads-up, parts & Labor to effect a repair might be pretty expensive.
Thanks, I checked the freon and found it low. Recharged it for now. Monitor and repair as required