DIRER_a112_noPhaseCurrent

The Drive Inverter (DIx) Electronic Control Unit (ECU) detects no phase current.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Without phase current, DIx cannot produce motor torque to rotate the wheels. The vehicle's drive cycle may not function as expected, or at all.

Description

The Drive Inverter (DIx) Electronic Control Unit (ECU) detects no phase current.

Cause

The DIx ECU detects no phase current. The phase lugs, stator, rotor, or DIx may have a condition affecting functionality.

Clear condition

The DIx ECU detects an expected quantity of phase current.

Models

Cybertruck, Model S 2021+, Model X 2021+

Visibility

service

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