STO_a120_sasAngleInvalid

CAN messages from the steering angle sensor ECU have an invalid data value, indicating an error in data integrity has been detected.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Active Driver Assist System (ADAS) control is disabled, and Steering assist may be affected, since the steering angle sensor to Steering Torque Overlay (STO) interface is interrupted

Description

CAN messages from the steering angle sensor ECU have an invalid data value, indicating an error in data integrity has been detected.

Cause

For 1 or more seconds, CAN message frames from the steering angle sensor ECU have an invalid data value

Clear condition

CAN messages received as expected

Models

Semitruck

Visibility

service

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