Diagnosis Procedure

Check AUTO UP operation.

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Refer to DIAGNOSIS PROCEDURE .

Check door switch.

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace the malfunctioning parts.

Check power window serial link (power window main switch)

Refer to COMPONENT FUNCTION CHECK 

Is the result normal?

YES 

GO TO STEP 4  .

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  .