A / C trouble

My car is on the right side is blowing hot air on the left side I went to the cold service 5 days left they did not understand shit

What is the type of vehicle? If the fan stops sporadically in the 2nd or 3rd stage while running, there is a lack of contact in the cable socket. my 307 also happened to me in the 2nd stage was not working problem I found that the cable socket was not in contact with the cable socket underneath the computer screen, it is very simple to disassemble the screen. If the air conditioner starts working when it touches the cables when it is turned on, you will know that the problem is from the socket there. Those who have a digital air-conditioned vehicle mentioned the error of not seeing the sensor due to the reverse fitting of the air conditioner filter. I don't know if the air conditioner air filter has a sensor there.

The partner 2010 model did not blow the air conditioner, the blower stopped again, finally he came out, there was a socket under the steering wheel, he was contacting, we took care of it, but one side was cold, one side went to the hot service, a part was changed, but the same problem continues.

tell the service that my same problem continues, make an appointment