Steering Torque Overlay (STO) assist halted due to Primary pre-driver board voltage failure.
<0.01% (Extremely rare)
None displayed
Steering Assist reduced
Steering Torque Overlay (STO) assist halted due to Primary pre-driver board voltage failure.
Primary Internal: pre-driver board voltage failure detected at high or low side for 2ms
System Reset
Semitruck
service
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