The right front electric window is inoperative regardless of which switch is used. It sounds like the motor is turning. Technician A says the window regulator may be disengaged. Technician B says the sector gear may be worn. Who is correct?

Question

Quizplus · Accepted Answer

Both Technician A and B are correct. The sound of the motor indicates that it is working, but the window regulator may be disengaged, meaning the motor is not transferring its power to the window. At the same time, the sector gear may be worn, which will prevent the window from moving up or down even if the motor is working properly. Therefore, both technicians could be right.

The Right Front Electric Window Is Inoperative Regardless of Which