Roper Washing Machine Error Code F5E4: Lid Cycle Fault... | appliancefaults.com

Technical Background:

The Main Control Unit (MCU) monitors the lid switch to ensure the lid is closed during operation. The lid switch is a safety device that prevents the machine from spinning with the lid open. When the MCU detects an open lid signal during operation, or an unexpected change of state, it generates the F5E4 error. Voltage on the sense circuit should typically be between 5V DC and 12V DC depending on the state (open or closed).

Symptoms:

The washing machine displays error code F5E4 and will not start or complete a cycle. The lid may appear to be closed properly, but the machine acts as if it is open. Sometimes the machine will start, but the error code will appear mid-cycle.

Possible Causes:

Faulty lid switch assembly
Lid switch wiring harness damage or loose connection
Obstruction preventing proper lid switch engagement
Damaged lid strike plate
Main Control Unit (MCU) failure

Solution:

1

Unplug the washing machine from the 120V AC power outlet.
2

Locate the lid switch assembly, typically under the top panel near the lid hinge. Use a 1/4-inch nut driver to remove screws.
3

Visually inspect the lid switch, wiring, and strike plate for damage or obstructions.
4

Use a multimeter to test the lid switch for continuity when the lid is closed. It should show continuity when the lid is closed and no continuity when open. Set meter to ohms (Ω).
5

Check the wiring harness connections at the lid switch and at the Main Control Unit (MCU) for secure connections. Look for corrosion.
6

Replace the lid switch assembly if it fails the continuity test or shows visible damage.
7

Plug the washing machine back into the 120V AC outlet and test operation.

Safety Warning:

Disconnect power to the appliance at the breaker panel before servicing. Capacitors in the control board can hold a dangerous charge even after the unit is unplugged. Verify the unit is de-energized with a multimeter before touching any internal components. Lock Out Tag Out (LOTO) procedures must be followed.

Prevention:

Periodically inspect the lid switch area for obstructions. Ensure the lid closes smoothly and securely. Avoid slamming the lid.

Expert Tip:

On some Roper models, you can enter service mode by pressing and holding the Start/Pause button for 3 seconds, then pressing the Power button. This may allow you to bypass the lid switch for testing purposes ONLY. Refer to the service manual for the exact procedure for your model.

Frequently Asked Questions

•How do I access the lid switch on my Roper washing machine?

Typically, you need to unplug the machine and remove the screws holding the top panel in place. These screws are usually located at the back of the machine. Once the screws are removed, you can slide the top panel back slightly and then lift it off. The lid switch assembly should then be visible.

•What type of lid switch is compatible with my Roper washing machine model?

The correct lid switch depends on your specific model number. You can find the correct replacement part by searching online appliance parts retailers using your full model number, or by consulting the parts list in your service manual.

•How do I test the lid switch with a multimeter?

Set your multimeter to the ohms setting (Ω). Disconnect the wires from the lid switch. Place one probe of the multimeter on one terminal of the switch and the other probe on the other terminal. With the lid switch in the open position it should read open (OL). Activate the switch by closing the washing machine lid, the meter should then show a reading near zero ohms (continuity).

Roper Washing Machine Error Code F5E4: Lid Cycle Fault Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the lid switch on my Roper washing machine?

•What type of lid switch is compatible with my Roper washing machine model?

•How do I test the lid switch with a multimeter?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: