Diagnosis Procedure

INTELLIGENT KEY WARNING BUZZER


Description

Answers back and warns for an inappropriate operation.




INTELLIGENT KEY WARNING BUZZER


Diagnosis Procedure

Regarding Wiring Diagram information, Intelligent Key System.
1.CHECK INTELLIGENT KEY WARNING BUZZER





Check voltage between BCM connector and ground.





Is the inspection result normal?
YES - GO TO 5
NO - GO TO 2
2.CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key warning buzzer connector.





3. Check voltage between Intelligent Key warning buzzer connector and ground.





Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace Intelligent Key warning buzzer power supply circuit.
3.CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT
1. Disconnect BCM connector.





2. Check continuity between BCM connector and Intelligent Key warning buzzer connector.





3. Check continuity between BCM connector and ground.






Is the inspection result normal?
OK - GO TO 4
NG - Repair or replace harness between BCM and Intelligent Key warning buzzer.
4.CHECK INTELLIGENT KEY WARNING BUZZER
Check Component Inspection.
Is the inspection result normal?
YES - GO TO 5
NO - Replace Intelligent Key warning buzzer.
5.CHECK INTERMITTENT INCIDENT
Check Intermittent Incident.
- Inspection End.