Symptom Related Diagnostic Procedures

PROBLEM SYMPTOMS TABLE

COMMUNICATION STOP MODE TABLE

a. Complete "CHECK CAN BUS LINE" to confirm that there is no malfunction in the CAN bus line. Select "BUS CHECK" on the intelligent tester via the CAN VIM.
b. Check the communication stop mode of the ECUs or sensors not displayed among the following: "ENGINE", "ABS/VSC/TRAC", "YAW/DECELERATE" or "STEERING SENSOR".

NOTE: If 2 or more ECUs or sensors are not displayed on the intelligent tester via the CAN VIM, perform troubleshooting for the communication stop mode of each nondisplayed ECU or sensor (Either side of the CAN sub bus lines may be open).

Problem Symptoms Table-Result List Of How To Proceed With Troubleshooting:

Problem Symptoms Table-Communication Stop Mode Table: