Diagnostic Procedure

Check the following if "CAN COMM CIRCUIT [U1000]" is detected in self-diagnosis results of CONSULT-III.

CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-III
1. Turn ignition switch "ON" and start engine.
2. Select "SELF-DIAG RESULTS" mode for "ALL MODE AWD/4WD" with in CONSULT-III.
3. Perform the self-diagnosis.
Is the "CAN COMM CIRCUIT [U1000]" displayed?

Yes: Print out CONSULT-III screen and go to CAN SYSTEM SPECIFICATION TABLE .

No: INSPECTION END