RX 330 AWD V6-3.3L (3MZ-FE) (2004)
5. CAN COMMUNICATION SYSTEM WIRING DIAGRAM
HINT: The Skid Control ECU stores DTCs and performs DTC communication by receiving information from the Steering Sensor and Yaw
Rate Sensor because these sensors cannot store DTCs or perform DTC communication.
6. REMARK FOR TROUBLESHOOTING
a. Trouble in the CAN bus (communication line) can be checked from the DLC3 (except when there is a wire break other than in the sub bus line
of the DLC3).
b. By using the hand-held tester, DTCs for the CAN communication can be checked through the DTC ISO 9141K-Line.
c. CAN communication cannot detect the trouble on sub bus line of the DLC3 even though the DLC3 is also connected to CAN communication.