Montero V6-3.8L SOHC (2005)
2. The following ECUs can be checked by using the scan tool and the SWS monitor kit.
NOTE: The "ECU COMM CHK" function checks a communication status of ECUs "NG" does not always mean ECU malfunction. If a
malfunction is found by the "ECU COMM CHK," proceed "Symptom Procedure". See: Symptom Related Diagnostic Procedures/Symptom
Charts
Pulse Check
PULSE CHECK
1. The input signals (signals other than SWS communication line signals), which are compatible with the SWS monitor by using the scan tool or
voltmeter, can be confirmed by the Pulse Check.
2. Use the scan tool or voltmeter to check the following input signals.
NOTE: If a problem is found the Pulse Check, proceed to the Problems during Input Signal Check <Scan tool or voltmeter>. See: Symptom
Related Diagnostic Procedures/Input Signal Chart