Diagnosis Procedure

INTELLIGENT KEY WARNING BUZZER


Description

Answers back and warns for an inappropriate operation.




INTELLIGENT KEY WARNING BUZZER


Diagnosis Procedure

1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.6, located in fuse block (J/B)].
Is fuse fusing?
YES - Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO - GO TO 2.
2.CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1. Disconnect Intelligent Key warning buzzer connector.
2. Check voltage between Intelligent Key warning buzzer harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness.
3.CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and Intelligent Key warning buzzer harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK INTELLIGENT KEY WARNING BUZZER
Check Component Inspection.
Is the inspection result normal?
YES - Replace BCM. Refer to Removal and Installation.
NO - Replace Intelligent Key warning buzzer. Refer to Removal and Installation.