Technically if you set the ac to 22degrees it should reach 22degrees. The thermocouple or temp sensor is quite accurate. You need to verify the temperature with a temp probe or simply a temp digital gauge.

You can visit another dealership. Not all delearships are the same. If you google toyota ph complaints. T Q Ave has lots of complaints.


When you have visited several dealerships then you can submit a complaint to DTI. You can call the DTI hot line for assistance.