Amana Washing Machine Error Code F5E3: Lid Lock Motor... | appliancefaults.com

Technical Background:

The MCU (Main Control Unit) sends a 120V AC signal to the lid lock motor to engage the lock. The MCU monitors the lid switch to confirm the lid is closed. If the MCU does not receive confirmation that the lid is locked within a specified time, it will display the F5E3 error. The voltage path includes the breaker, the power cord, the MCU, wiring harness, and the lid lock motor.

Symptoms:

The washing machine displays error code F5E3. The lid will not lock, and the wash cycle will not start. You may hear a clicking sound coming from the lid lock area, or there may be no sound at all.

Possible Causes:

Faulty lid lock assembly.
Wiring harness damage between the MCU and lid lock.
Failed lid lock motor.
MCU (Main Control Unit) failure.
Obstruction preventing the lid from locking.

Solution:

1

Disconnect power to the washing machine at the breaker panel.
2

Inspect the wiring harness between the MCU and the lid lock for any visible damage. Repair or replace as needed.
3

Using a multimeter, check the voltage at the lid lock motor connector during the lock cycle. You should see approximately 120V AC.
4

If voltage is present, replace the lid lock assembly.
5

If no voltage is present at the lid lock motor, check the lid switch for continuity when the lid is closed. Replace if faulty.
6

If the lid switch is good and there is still no voltage to the lid lock, replace the MCU.
7

After replacing any components, run a diagnostic cycle to ensure the F5E3 error is cleared.

Safety Warning:

Disconnect power to the washing machine at the breaker panel before performing any repairs. Use proper Lock-Out/Tag-Out (LOTO) procedures to prevent accidental energization. 120V AC is present in this appliance; use caution when testing.

Prevention:

Avoid slamming the lid. Regularly inspect the lid lock area for any obstructions or damage. Do not overload the washing machine.

Expert Tip:

To enter service mode on this Amana washer, press and hold the Start/Pause button, then press the power button. Release both buttons. This will allow you to run diagnostic tests and clear error codes.

Frequently Asked Questions

•What is the part number for the replacement lid lock assembly?

The part number for the lid lock assembly varies depending on the specific model number of your Amana washing machine. Refer to the parts diagram for your specific model to find the correct part number.

•Where is the MCU located in the washing machine?

The MCU is typically located behind the control panel at the top of the washing machine. You will need to remove the control panel to access it.

•What resistance should I expect to see across the lid switch when the lid is closed?

When the lid is closed, you should see near zero ohms (continuity) across the lid switch terminals.

Amana Washing Machine Error Code F5E3: Lid Lock Motor Failure Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the part number for the replacement lid lock assembly?

•Where is the MCU located in the washing machine?

•What resistance should I expect to see across the lid switch when the lid is closed?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: