Ignition Switch Circuit

CIRCUIT DESCRIPTION
When the ignition switch is turned to the ACT position, battery positive voltage is applied to the terminal ACT of the ECU. Also, if the ignition switch is turned to the ON position, battery positive voltage is applied to the terminals ACT and IG of the ECU. When the battery positive voltage is applied to the terminal ACT of the ECU while the theft deterrent system is activated, the warning stops. Furthermore, power supplied from the terminals ACT and IG of the ECU is used as power for the door courtesy switch, and position switch, etc.





WIRING DIAGRAM








INSPECTION PROCEDURE