2020 corolla 2.0 Heater only working on passenger side

[taxidriver50005]

Drivers side heater only gets luke warm at best even with heater on high, anyone had this before. 

Still under warranty but somtimes it's easier to sort yourself. 

[forkingabout]

Not something silly like the dual zone climate control being switched off?

[taxidriver50005]

56 minutes ago, forkingabout said:

Not something silly like the dual zone climate control being switched off?

Nope I've tryed every setting possible, max on drivers side.. Cold on other.. Duel on or off.. Nothink gives drivers side any heat. 

[TonyHSD]

When you select different settings of temperature or dual zone control can you hear actuators opening and closing flaps inside the dashboard? 
This will give you an idea if it’s a hardware issue something wrong with flaps control or other things. You can check for faults in the hvac system with app on your phone.