STO_a153_vcLVChecksum

CAN messages from the Low Voltage Vehicle Control (vcLV) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), 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 may be disabled, and Steering assist may be affected, since the vcLV to Steering Torque Overlay (STO) interface is interrupted

Description

CAN messages from the Low Voltage Vehicle Control (vcLV) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.

Cause

CAN message frames from the vcLV ECU have an invalid checksum value

Clear condition

CAN messages received as expected

Models

Semitruck

Visibility

service

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