System Diagram
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- The skid control ECU detects and stores steering sensor and yaw rate sensor DTCs and performs DTC communication by receiving information from the steering sensor and yaw rate sensor.
- The HV control ECU detects and stores distance control ECU DTCs, and performs DTC communication by receiving information from the distance control ECU.
- The HV control ECU uses the CAN communication system to perform DTC communication instead of the conventional communication line (SIL).