STO_a085_motPosSenDiff

Steering Torque Overlay (STO) assist halted due to motor position sensors differing too much in value.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Steering Assist reduced

Description

Steering Torque Overlay (STO) assist halted due to motor position sensors differing too much in value.

Cause

Internal: primary and secondary motor position sensor values differ by 8 or more degrees for 5ms

Clear condition

System Reset

Models

Semitruck

Visibility

service

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