Diagnosis Procedure

Check Intelligent Key. Refer to COMPONENT INSPECTION .

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Repair or replace the malfunctioning parts.

Check remote keyless entry receiver. Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace the malfunctioning parts.

Check sunroof serial link. Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 4  .

NO 

Repair or replace the malfunctioning parts.

Check power window serial link. Refer to following.

• Power window main switch: Refer to DIAGNOSIS PROCEDURE .
• Front power window switch (passenger side): Refer to DIAGNOSIS PROCEDURE .
• Rear power window switch LH: Refer to DIAGNOSIS PROCEDURE .
• Rear power window switch RH: Refer to DIAGNOSIS PROCEDURE .

Is the inspection result normal?

YES 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .

NO 

Repair or replace the malfunctioning parts.