AC Blowing Hot Air

[rallolah]

Hi Everyone

I have been having problems with the AC since few days now. It has been fixed for a sensor problem last year but not sure if it is the same problem coming again. Unfortunately, my MS2020 went out of warranty only few weeks ago

The AC suddenly and after a recent system update started blowing hot air. I tried turning the car off or soft reset it a hundred times. Few days ago I started the AC and mysteriously it was working like a charm. The next day went dead again. It is so hot outside these days to worth telling.

I logged in into the Service Mode and found an active error came up the minute I started the AC: THC_w0150_evapFreezeProtActive

Check the image.

Are there any tips or hints to where should I start with to fix this issue; and whether or not it is a common problem.

Please, HELP!

 

[brainhouston]

Freeze protection means the sensor in your cabin evaporator turns off ac when it's below 32.
It could be bad sensor or it also happens when freon is low it could cause freezing over due to being constantly on...