STO_a002_pwrSupFail

Steering Torque Overlay (STO) assist halted due to Power Supply IC failure.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Steering Assist reduced

Description

Steering Torque Overlay (STO) assist halted due to Power Supply IC failure.

Cause

Power Supply Integrated Circuit (IC) failure flag set for 5ms

Clear condition

System Reset

Models

Semitruck

Visibility

service

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