System Diagram

Fig 1: CAN Communication System - System Diagram

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HINT:

• The skid control ECU detects and stores steering angle sensor and yaw rate sensor DTCs and performs DTC communication by receiving information from the steering angle sensor and yaw rate sensor.
• The ECM detects and stores distance control ECU DTCs, and performs DTC communication by receiving information from the distance control ECU.
• The ECM, 4WD ECU, and power steering ECU use the CAN communication system to perform DTC communication instead of the conventional communication line (SIL).