A/C Problem AGAIN!

[LasVegas2019]

So last August when the car was only 5 months old, my A/C went out. Tesla kept the car in service for 23 days beofre giving it back to me with a new Supermanifold assembly. Now 9 months later the A/C starts blowing hot air on us in a nice 98 degree Florida day. Had to turn around and go get my wifes Subaru which has A/C that actually works perfectly! Now I go to the garage 5 hours later and its blowing cold again. Just like last time...it is intermittent. Any one with ideas? I really dont want to lose my car again for another month in the shop.

 

[jcanoe]

Since last August Tesla now has an engineering change program in effect for 2020, 2021 Model Y with potentially defective pressure/temperature sensors (PTS). I would schedule a service appointment via the app. The service center can assess whether your Model Y requires the new PTSs.

Thread: Heat Pump sensor replacement

 

[Wennfred]

I recall your issue and immediately I got mine fixed as well thanks to you, my system is still working and have not failed even after a 6478 mile cross country trip going through some very hot states. Will be in Las Vegas in November, will run a test again then.

Fred

 

[Wennfred]