Diagnosis System

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM

DIAGNOSIS SYSTEM

1. BUS CHECK
(a) Using the Techstream, select "CAN Bus Check" from the "System Select".
2. CHECK FOR INSTALLED SYSTEMS (ECUS AND SENSORS) THAT ADOPT CAN COMMUNICATION
(a) Systems (ECUs, sensors) that adopt CAN communication vary depending on the vehicle's optional settings. Check which systems (ECUs, sensors) are installed on the vehicle.






3. DTC COMBINATION TABLE
NOTICE:
Complete "CHECK CAN BUS LINE" Check CAN Bus Line, to confirm there is no disconnection, short circuit, short to +B, or short to ground in the CAN main bus wires, and then perform troubleshooting according to the DTC combination table.

(a) Confirm the mode according to the combination of output DTCs.










HINT:
*1 : with dynamic laser cruise control system