Coupe

KEY SLOT ILLUMINATION


Description

Blinks when Intelligent Key insertion is required.





KEY SLOT ILLUMINATION


Diagnosis Procedure

Regarding Wiring Diagram information, refer to Coupe.
1.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL





Check voltage between key slot connector and ground.





Is the inspection result normal?
YES - GO TO 6
NO - GO TO 2
2.CHECK KEY SLOT POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.





3. Check voltage between slot connector and ground.





Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace key slot power supply circuit.
3.CHECK KEY SLOT GROUND CIRCUIT





Check continuity between key slot connector and ground.





Is the inspection result normal?
YES - GO TO 4
NO - Repair or replace key slot ground circuit.
4.CHECK KEY SLOT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and key slot connector.





3. Check continuity between BCM connector and key slot connector.





4. Check continuity between BCM connector and ground.






Is the inspection result normal?
YES - GO TO 5
NO - Repair or replace harness between BCM and key slot.
5.CHECK KEY SLOT
Refer to Coupe.
Is the inspection result normal?
YES - GO TO 6
NO - Replace key slot.
6.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
- Inspection End.