Air conditioner blows cold air for passenger side only

[lzr]

Hi, anyone happened to experience this: when a/c is working both air vents on passenger side release cold air, but on the driver side both air vents are at about room temperature? I wonder if there are separate pipes from a/c to driver and passenger sides, or it's a single pipe that branches out into four air vents? It's Subaru XV 4x4 2017.

 

[bmart]

Dual zone or single zone?

 

[lzr]

Dual zone or single zone?

Single zone. Just plain a/c

 

[bmart]

Surely worth looking on Y or the parts diagram for a solid answer. Was it always like this or just started?

 

[lzr]

Surely worth looking on Y or the parts diagram for a solid answer. Was it always like this or just started?

It's just first time I turned on a/c this year. Last year all air vents were more or less similar, although the air never was cool enough. I guess the first thing to try would be to refill freon.

 

[bmart]

An HVAC service is in order. Might want to have/do a leak test first. I just did the O-rings in my 2000 Legacy. Easy job. Also did the evaporator. Not fun, but not terrible. Much easier than many cars. They get gunky at the bottom and them rot w/pinholes.