Montero V6-3.8L SOHC (2005)
Operate scan tool MB991958 according to the procedure below to display "CENTR. DIS. ALM."
1. Select "SYSTEM SELECT."
2. Select "SWS."
3. Select "SWS MONITOR."
4. Select "FUNCTION DIAG."
5. Select "BUZZER."
6. Select "CENTR. DIS. ALM."
When the RV meter display switch is operated, check that normal conditions are displayed on the items described in the given table.
Q: Are normal conditions displayed on the "BUZZER" and "beep data"?
Normal conditions are displayed for all the items : Replace the ETACS-ECU. Verify that the RV meter operating sound function works normally.
The scan tool does not show the respective normal condition for item "BUZZER." : Replace the ETACS-ECU Verify that the RV meter operating
sound function works normally.
The scan tool does not show the respective normal condition for item "beep data." : Refer to Inspection Procedure O-10 "ETACS-ECU does not
receive signal from any control switches."
Inspection Procedure C-1
Central Door Locking System: Central door lock system does not work at all.
