Check At Ecu Terminals

Fig 1: Identifying AC Inverter Connector D-128 Terminals

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

AC INVERTER CONNECTOR TERMINALS VOLTAGE SPECIFICATION

Terminal No.	Check item	Check condition	Normal condition
1	Battery power supply	Always	Battery voltage
3	Ignition switch (IG1) power supply	Ignition switch: ON	Battery voltage
4	AC outlet	Ignition switch: ON	0 V
7	Ground	Always	0 V
11	AC outlet	Ignition switch: ON	0 V