Jenn-Air Dishwasher Error Code 7-2 or F7E2

This error code points to a situation where the heating element in your dishwasher is not turning off as it should. This could be due to a malfunction in the electronic control board.

DIY Troubleshooting Steps:

1. Safety First: Before attempting any troubleshooting, ensure your safety. Turn off the power to your dishwasher. You can do this by unplugging it or switching off the circuit breaker.
2. Power Reset: Shut off power to the dishwasher for at least 5 minutes. This simple reset might resolve a temporary glitch. After 5 minutes, restore power and check if the error code persists.
3. Persistent Error: If the error code returns after the power reset, it indicates a potential issue with the electronic control board.
4. Electronic Control Board Replacement: The electronic control board is a crucial component that regulates various functions, including the heating element. If it’s malfunctioning, replacing it may be necessary.
   • Locate the Control Board: The control board is typically found on the top panel or door of the dishwasher. Refer to your dishwasher’s manual for specific instructions on accessing it.
   • Ordering a Replacement: Identify the part number on the control board and order a replacement from the manufacturer or a reliable appliance parts supplier.
   • Installation: Follow the manufacturer’s instructions for replacing the control board. Ensure the dishwasher is unplugged during this process.
   • Professional Assistance: If you’re uncomfortable or unsure about replacing the control board yourself, it’s advisable to seek the help of a professional technician.

Remember, these DIY steps are general guidelines. Always refer to your dishwasher’s manual for model-specific instructions. If the problem persists or seems beyond your expertise, it’s best to consult a professional technician for a thorough diagnosis and repair.