A/C only works on the passenger side?

Hi Carlos, I would recommend you have the refrigerant level checked first. Low refrigerant can cause one side to blow cold and the other side not. Here is a quick link you can review.

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

If you need additional help let us know.

Do you have a scanner to scan the A/C and check for codes and to try and do a servo initialization? If you don't have one try your local parts store. They usually rent specialty tools to the public.

I looked at the diagrams and only see 3 servos. See image below. When you removed the servos did you manually check the blend doors to make sure the move to both directions? Also if you are able to retrieve the codes post then so we can review them.

You would need a shop to evacuate the system to see how much refrigerant you have. As stated earlier, low refrigerant will give symptoms of one side cold and the other side warm. During compressor failure, depending on the type of failure, the A/C will blow cold air when driving at Highway speeds and then ambient temp at idle. You can connect some Gages to monitor the pressures at 2500 RPM and give us the high and low readings to better direct you to the fault. Let us know. Aldo if you can get any fault codes that would really help.

To me it sounds like the controller has gone bad, you should run the codes using a CAN scanner to confirm. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is how to change the controller out in case a code is stored for it. Check out the images (below). Please upload pictures or videos in your response to the problem so we can see what's going on.

Have you been able to get it scanned for codes to see if you have servo codes? When replacing the servos, if not properly aligned could give you those symptoms but you would get a code for a malfunction? Also when replacing servos, did you check to see if the flaps were not binding or obstructed? I have found pennies and toys stuck in between those flaps. Let us know if you have any pending or current codes for the HVAC system. You would need an advance scanner and not the OBD readers you get from parts stores.