STO_a039_motInvFetShortSec2

Steering Torque Overlay (STO) assist halted due to Primary motor inverter driver startup short circuit failure 2.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Steering Assist reduced

Description

Steering Torque Overlay (STO) assist halted due to Primary motor inverter driver startup short circuit failure 2.

Cause

Primary Internal: motor inverter driver over voltage detected on startup for 250ms

Clear condition

System Reset

Models

Semitruck

Visibility

service

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