04 - Washing Machine Timer
If a washer is not spinning or agitating, you should first determine if the drive motor is running and if power is reaching the drive motor. If no power if reaching the drive motor, and the lid swith assembly or door latch test appropriately with a multimeter, then the timer is likely malfunctioning. Since this is rarely the case, you should confirm all of the other likely defective components are functioning normally before considering a timer replacement.