Mitsubishi 3000GT 1991 Service Manual page 920

42-48
Description of operation
When the ignition switch is switched to the "ON" position, and also for a period of 30 seconds after the
ignition switch is switched to the "OFF" position, the transistor of the electronic control unit is switched ON,
and battery voltage is supplied from the battery (through fusible link No. 9) to the power window relay.
In addition, voltage is supplied (through fusible link No. 9) to power window switch and motor as a result of
the switch-ON of the power window relay.
NOTE
Turn the ignition switch from ON to OFF, and power will be supplied to the power window relay for 30
seconds. However, power supply will be stopped if the door is opened during this period.
Electronic control unit terminal voltage (Disconnect the connector of the electronic control unit and
check the wiring harness side.)
ECU terminal No. Signal
5 *I
Power window relay signal
NOTE
"2: Vehicles with theft-alarm system
Checking the individual part
Power window relay: Refer to P.42-51.
BODY
Condition
At all times
Revision
TSB
Terminal
voltage
System
voltage