How To Check Ecus

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Use the scan tool and the SWS monitor kit to check ECUs. (Refer to MUT-III User's Manual)
The following ECUs can be checked (Fig 1) by using the scan tool and the SWS monitor kit.
NOTE: The "ECU COMM Check" function checks communication status of ECUs "NG" does not always mean ECU malfunction. If a malfunction is found by the "ECU COMM Check", proceed to "Symptom Procedure" (Refer to ECU COMMUNICATION SYSTEM ).

SWS monitor kit-compatible ECUs and their conditions (Fig 1)

Fig 1: ECUs Reference Chart

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.