Diagnosis Procedure

Check DTC for BCM.

Refer to DTC INDEX .

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Repair or replace the malfunctioning parts.

Check Intelligent Key warning buzzer.

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace the malfunctioning parts.

Check buzzer (combination meter).

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 4  .

NO 

Repair or replace the malfunctioning parts.

Check door switch (driver side).

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 5  .

NO 

Repair or replace the malfunctioning parts.

Check inside key antenna.

Refer to DTC LOGIC (instrument center).

Refer to DTC LOGIC (luggage room).

Is the inspection result normal?

YES 

GO TO STEP 6  .

NO 

Repair or replace the malfunctioning parts.

Check combination meter display.

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 7  .

NO 

Repair or replace the malfunctioning parts.

Confirm the operation again.

Is the result normal?

YES 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .

NO 

GO TO STEP 1  .