Diagnosis Procedure

KEY SLOT ILLUMINATION


Description

Blinks when Intelligent Key insertion is required.




KEY SLOT ILLUMINATION


Diagnosis Procedure

Regarding Wiring Diagram information, Intelligent Key System/Engine Start Function or NVIS.
1.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL





Check voltage between key slot harness connector M40 terminal 6 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 harness connector M40 terminal 1, 5 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 harness connector M40 terminal
7 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 harness connector M19 (A) terminal 80 and key slot harness connector M40 (B) terminal 6.





4. Check continuity between BCM harness connector M19 (A) terminal 80 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
Diagnosis Procedure.
Is the inspection result normal?
YES - GO TO 6
NO - Replace key slot. Key Slot.
6.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- Inspection End.