Hi all,
2019 Touring here with 23k miles.
So today I cranked the A/C because I was parked on the sun, and I noticed the left air vent was blowing ambient air, while the right vent was blowing pretty cold air.
-- before you ask, yes, sync was on, and temp was on Auto + LOW --
Then I drove on the highway for 20 minutes, and still the same problem.
I left the car idling in Sports mode with the temp on Low, for about 20 minutes, in a partially shaded driveway, and the cabin was still at 79F, see pic below.
The interesting part is that there is a gradient of warm to cold from the driver side to the passenger side, even when I do defrost mode. So therefore I'm thinking of two things:
1) Low refrigerant and only one half of the coil is cold
2) Or, -- problem with the right and left servos, although when I tried with hot air, it seems to work.
What do you guys think? What else should I test? How hard is it to refill the refrigerant yourself?
![Image]()
2019 Touring here with 23k miles.
So today I cranked the A/C because I was parked on the sun, and I noticed the left air vent was blowing ambient air, while the right vent was blowing pretty cold air.
-- before you ask, yes, sync was on, and temp was on Auto + LOW --
Then I drove on the highway for 20 minutes, and still the same problem.
I left the car idling in Sports mode with the temp on Low, for about 20 minutes, in a partially shaded driveway, and the cabin was still at 79F, see pic below.
The interesting part is that there is a gradient of warm to cold from the driver side to the passenger side, even when I do defrost mode. So therefore I'm thinking of two things:
1) Low refrigerant and only one half of the coil is cold
2) Or, -- problem with the right and left servos, although when I tried with hot air, it seems to work.
What do you guys think? What else should I test? How hard is it to refill the refrigerant yourself?
