INSPECTION PROCEDURE A-4: Communication with front-ECU is not possible.: Notes

NOTE: This troubleshooting procedure requires the use of scan tool MB991958 and SWS monitor kit MB991813. For details on how to use the SWS monitor, refer to "HOW TO USE SWS MONITOR  ."

Fig 1: Identifying Front-ECU Power Supply And SWS Communication Circuit (1 Of 2)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Identifying Front-ECU Power Supply And SWS Communication Circuit (2 Of 2)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.