Scan Tool Testing and Procedures

BUS CHECK

HINT: The ECUs and sensors that are properly connected to the CAN communication system can be displayed using the hand-held tester via the CAN VIM.




a. Select "BUS CHECK" from the "OBD/MOBD MENU" screen.




b. Press "ENTER" on the hand-held tester via the CAN VIM.




c. The screen displays the ECUs and sensors that are properly connected to the CAN communication system.

HINT: There is a communication stop in the system of any properly connected ECUs or sensors that are not displayed.