Power Mode Does Not Change to On (IG and ACC)

POWER MODE DOES NOT CHANGE TO ON (IG AND ACC)

CIRCUIT DESCRIPTION
When the key is inserted into the key slot and the power switch is pressed, signals are input to the power source control ECU and power switch mode changes to OFF, ON(IG) or ON (ACC) according to the inputs.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

Step 6 - 7:

Step 8 - 9:

Step 10:

INSPECTION PROCEDURE