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Diagnosis Procedure

DIAGNOSIS PROCEDURE

Step Action YES NO
PERFORM DTC CHECK 
  1. Turn ignition switch ON and wait for 2 second or more.
  2. Perform "DTC check" of BCM.

Is "CAN COMM CIRCUIT" displayed? 
Refer to [LAN SYSTEM: BASIC INSPECTION ]. Refer to [SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT ]