Transfer Case

CAN Communication
DIAGNOSTIC PROCEDURE
^ Check the following if "CAN COMM CIRCUIT [U1000]" is detected in self-diagnostic results of CONSULT-II.

1. CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-II
1. Turn ignition switch "ON" and start engine.
2. Select "SELF-DIAG RESULTS" mode for "ALL MODE AWD/4WD" with in CONSULT-II.





3. The "CAN COMM CIRCUIT" is detected.
Is the "CAN COMM CIRCUIT "U10001" displayed?
YES >> Print out CONSULT-II screen and GO TO 2.
NO >> INSPECTION END

2. CHECK CAN COMMUNICATION SIGNALS
With CONSULT-II
1. Turn ignition switch "ON" and start engine.
2. Select "CAN DIAG SUPPORT MNTR" in "DATA MONITOR" mode for "ALL MODE AWD/4WD" with CONSULT-II.





CAN communication signals

>> Print out CONSULT-II screen and go to "Precautions When Using CONSULT-II". Precautions When Using CONSULT-II