Whirlpool Cabrio Washer Error Code F51

It is typical for Whirlpool Cabrio washers to show error code F51 on its display screen in the middle of a cycle. When you reboot the washer in efforts to reset, it only alleviates the problem for a short period. When this happens, your Whirlpool washer has a faulty rotation of its drum. It would help if you kept a closer eye of the drum during the washer’s operation.

Why Does Your Washer Show Error Code F51 on its Digital Display?

This error code is a sign of the unsatisfactory operation of your washing machine’s engine rotor sensor, which is responsible for the smooth movement of your washer’s drum. When the fault code shows on your washer’s screen, it indicates that a failure has happened where the Rotor Position Sensor (RPS) sends inaccurate information to your machine’s control board.

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You fix the problem by restarting and resetting your Whirlpool Cabrio washer. However, the error code shows on the washing machine’s display screen after a short while, hindering your washer’s normal operation. In some washing modes, like when in the delicate wash, you might not see the error code on your washer’s digital display, but you will experience its effects during operations.

What should you do to Avoid Error Code F51?

There are several fixes to this problem, most of which require proper care and maintenance. As long as you constantly implement these measures, you will get rid of the error code and possibly stop it from appearing in the future. These measures include:

Eliminating Technical Issues

Unplug your washer’s switch or cord from its main power supply and let the washer sit for several minutes. Doing this allows your washer’s control board capacitors to discharge, causing the machine to start operating at its optimum efficiency. However, you need to conduct a test run to confirm that the washer is running properly.

Remove Odd Things

If your appliance is overloaded with laundry, it may show the F51 error code on its digital display screen and fail to complete its wash cycle. In essence, your washer’s engine rotor cannot spin its drum as expected, and consequently, the sensor sends a corresponding signal to the appliance’s central module. You need to fix this problem by removing or unloading some of the content in your washer, which will re-enable the program.

Locate and Eliminate Foreign Object

Examine the washer to find out if it has something between its tank and the bottom of the drum. Carrying out this process is simple. You have to rotate your washer’s empty drum slightly. However, you have to ensure that your washing machine is disconnected from its power source before you proceed with this process. If the drum rotates tight, it is an indication of blockage. Locate the jammed object and remove it. Plug the appliance back into its power source and turn it on. Check its digital display screen for the error code; it should have disappeared.

Fasten the Bolt

Inspect the fixture below your washer in the lower components of the rotor. Check if this component is loose. It appears like a hex bolt at the center of your washer’s bottom. You can reach this part of the washing machine by following simple steps. Begin by switching off your empty washing machine. Please do this by unplugging it from its main power supply. Pull the washer away from its typical position close to the wall and place it on its side on a cardboard sheet prepared beforehand. You should follow this up by removing the appliance’s cover. Use the quarter key to tighten the loose bolt in the bottom of the machine. This move is enough to get rid of the fault code F51.

These are some of the simple measures that you can implement to fix the F51 error code. However, when none of these solutions work on your machine, you need to implement more advanced measures. These advanced measures allow you to troubleshoot your washer and restore your washer to normalcy properly.

Rust Deposit

Ideally, a proper functioning drum should rotate smoothly on its shaft. However, it may get stuck as it rotates due to corrosion. When this happens, the RPS sensor of your washing machine sends a signal to the appliance’s control board. The soapy stains that appear as a result of excess amount of conditioner and detergent also contribute towards this problem. Therefore, the drum loses its capacity to rotate uniformly, causing friction in the washer’s drive system and leading to the appearance of fault code F51 o the washer’s digital display screen. Follow this process to identify the problem:

  • Manually spin your washer’s drum and inspect the quality of rotation
  • Remove the drum to determine if its technical clearance is good enough

If your washer’s drum is stuck or it rotates with a lot of effort or makes a rattle, removes to examine the shaft. It would help if you would also inspect for corrosion. In case there is dust and rust, remove all the rust and dirt. However, if the damage cannot be repaired, install a new component in your washer. It would help if you also inspected your washer’s bearings and gasket. If they are damaged beyond repair, you need to replace them.

Faulty Wiring

Your washer may display the F51 because of faulty wiring, where the connection between the washer’s control board and the motor sensor is defective. Follow these steps to examine this problem.

  • Unplug your washing machine from its power source, drainage system, and water supply
  • Lay the machine with its back touching the ground
  • Unscrew all the bolts, and remove both the stator and rotor
  • Inspect the wiring harness for breaks and twists
  • Fix properly all both connectors P10 and P5 of your RPS sensor on the machine’s board

If your washer’s contact element is covered in a protective coating, disconnect/connect its sensor 5-6 times in alternating order. This will allow you to fasten the connector in your appliance’s socket. If the visual inspection of the wire does not yield leading results, you need to use a multimeter to test for continuity. The wires should have any of the following resistance for the error code F51 not to appear.

  • From 600 Ω to 21.2 kΩ at P10 (1-7)
  • 5 kΩ for P10 (6-5, 6-4, 6-3)
  • 31 Ω at point P5 (1-2)

Ensure all the plugs are connected properly if these values are exceeded. Inspect continuity between all contacts of your washer’s (P10) motor control connector, as well as the motor RPS. If the multimeter (view on Amazon) shows, there is continuity, inspect the windings. If there is no continuity, change your washer’s lower harness. You also need to check for continuity in the contact between the drive motor connector and points of your motor connector (P5). If there is no continuity, you need to renew the cable. If there is continuity, you need to reinstall an electric motor.

You Need to Know This About Your Washing Machine!

If you’re noticing problems with your washing machine, you need to know what’s causing the issue and if you’ll need to get the washing machine repaired or replaced. Having a working washing machine is crucial for any home, and fixing it is just one form of home improvement, but there are many more.

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Fault RPS

Sometimes the Whirlpool Cabrio washer shows the F51 error code when it has a faulty RPS. Fix this problem by replacing the rotor positioning sensor. The RPS is situated on the left side of your washer’s three engine harnesses.

Faulty Control Module

If your washer still shows the F51 error code after all these measures, you need to inspect its control board. Carry out a diagnostic test to troubleshoot and then try to fix the issue by soldering the contacts. However, if these efforts do not restore your washer to its optimum efficiency, you need to replace the whole control module.

When your Whirlpool Cabrio washer shows error code F51 on its digital display, it is because of any one of these issues. Use this guide to troubleshoot and fix the issues to restore your washer to its optimum efficiency.