The Drive Inverter (DIx) detects the heat sink temperature sensor is irrational. The motor speed and vehicle speed may be limited.
<0.01% (Extremely rare)
Vehicle speed limited
Top speed may be restored on next drive
DIx may limit motor speed and vehicle speed.
The Drive Inverter (DIx) detects the heat sink temperature sensor is irrational. The motor speed and vehicle speed may be limited.
DIx detects the heat sink temperature sensor measuring an irrational temperature value.
The heat sink temperature sensor is no longer irrational.
Model 3 2017-2023, Model Y
customer, service
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