1.CHECK IGNITION SWITCH ILLUMINATION. 1) Turn the ignition switch to ON. 2) Check the lighting condition of the ignition switch illumination. | Does the ignition switch illumination blink- | Check the function setting of body integrated unit. General Diagnostic Table | Ignition Switch Illumination > INSPECTION |
2.CHECK IGNITION SWITCH ILLUMINATION OPERATION. 1) Turn the ignition switch to OFF. 2) Open and close the driver’s side door. | When door is opened/closed, does the ignition switch illumination switch between ON ←> OFF- | Ignition switch illumination is normal. | Ignition Switch Illumination > INSPECTION |
3.CHECK CURRENT DATA. Using the Subaru Select Monitor, display the data of «Driver’s door SW input». NOTE: For detailed procedures, refer to “Application help”. | Does the display change to OFF > ON, when the door is opened/closed- | Ignition Switch Illumination > INSPECTION | Check the door switch circuit. Keyless Entry System > INSPECTION |
4.CHECK CURRENT DATA. Display the data of «Key Illumination Light Output» using Subaru Select Monitor. | Does the display change to OFF > ON, when the door is opened/closed- | CHECK THE IGNITION SWITCH ILLUMINATION CIRCUIT. Keyless Entry System > INSPECTION | Check the body integrated unit and replace it if defective. Basic Diagnostic Procedure |
Note