Diagnosis Procedure

Check main power window and door lock/unlock switch.

Refer to Diagnosis Procedure (with Crew Cab) or Diagnosis Procedure (with King Cab ^® ).

Is the inspection result normal?

YES

GO TO 2.

NO

Replace main power window and door lock/unlock switch. Refer to Removal and Installation .

Check front power window motor LH.

Refer to Component Function Check .

Is the inspection result normal?

YES

Inspection End.

NO

Check intermittent incident. Refer to Intermittent Incident .