Air conditioning direction

Hello friends, I have a 2005 diesel 307 vehicle, the left side is constantly cold and the right side is constantly hot, there is a fault in the throttle gear or motor, I am in Eskişehir, I would appreciate it if you could share your experience and information, I need to solve the problem as soon as possible.

Hello, you need to find a reliable air conditioner repairman. As far as I know, they will disassemble your chest and examine it. You need to take it to a good place.

Do you think an electrician can handle it?