2021 Model X — Known Failures, Repairs & Fixes
Refresh + Plaid OK
MCUMCU3 Ryzen
Heat pumpYes
Seats6/7-seat
WheelYoke/round
- 1 Falcon-wing door
- 2 Heat pump · 12V
- 3 Window regulator / door
What changed
- Full interior refresh matching the Model S; heat pump; Plaid (~1,020 hp); MCU3.
- Front doors switch to auto-presenting push-button; 6- and 7-seat options.
Known issues
- 2021–2022 deliveries were limited by production delays.
- Falcon-door reliability improved but still mixed.
- Maintenance cost stays higher than S/Y/3.
Recalls
- Window auto-reversal recall (Sept 2022, incl. 2021–2022 X) — free OTA.
Repairs & fixes
- Falcon door misalign / false obstruction Clean/recalibrate sensors and check seals; service for actuator/hinge issues. Partial
- Window auto-reversal recall Free OTA update. Free OTA
- Heat-pump cold fault OTA recalibration / P/T sensors. Service
- Yoke dislike Round-wheel retrofit. Partial
Verdict
Best Model X yet, but pricey and complex. Worth it if you need the falcon doors and space.
References & further reading
- TMC: Falcon-wing door issues thread ↗
- Model X recalls (cars.com) ↗
- NHTSA recall lookup — enter your VIN ↗