Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.

Air Conditioning Faults in Heat Pump Equipped Models

This site may earn commission on affiliate links.


Active Member
Jul 24, 2019
Apparently the Model 3 air con sensors can be a bit unreliable in the new heat pump set up..

Green is a Tesla hacker and from their Twitter feed:

PSA: Tesla changed from "only fix when customer complains" to doing a full wide stealthy recall for the 2020/2021 3/Y.
The A/C sensors are going bad so if you think you have any problems with A/C - you know what to do.
Make an apt or ask Tesla during your service appointment https://twitter.com/greentheonly/status/1366806767146008580/photo/1

More details here: SB-21-18-002_Replace_Refrigerant_Pressure_Temperature_Sensors.pdf | PDF Host
  • Informative
Reactions: jbcarioca