STO_a123_lkasControlMia

Expected CAN messages from the Lane Keep Assist System (LKAS) ECU were not received.

 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 Lane Keep Assist System (LKAS) to Steering Torque Overlay (STO) interface is interrupted

Description

Expected CAN messages from the Lane Keep Assist System (LKAS) ECU were not received.

Cause

For 1 or more seconds, CAN message frames from the LKAS ECU were not received as expected

Clear condition

CAN messages received as expected

Models

Semitruck

Visibility

service

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