Diagnosis System

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.

1. Select "BUS CHECK" from the "OBD/MOBD MENU" screen.
   Fig 1: Displaying BUS CHECK Mode

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2. Press "ENTER" on the hand-held tester via the CAN VIM.
   Fig 2: Displaying ENTER Mode

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3. 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 (See PROBLEM SYMPTOMS TABLE  ).

   Fig 3: Displaying BUS CHECK Mode

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