How to Reset a Top Load Maytag Washing Machine Using Service Diagnostic Mode

MaytagMaytag Washing MachineModerate⏱ 10 - 20 minutes

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If your Maytag top-load washer isn’t behaving normally, or you’ve replaced parts and the machine needs to relearn how to run, you can perform a reset by running the DLMS calibration cycle in Technician/Service Diagnostic Mode. This procedure is especially useful after installing new parts, because the washer uses this calibration to recognize and adapt to component changes.

ШагиSteps

Prepare for diagnostics safely

Keep hands, tools, and loose clothing away from the tub and moving parts while any diagnostic or test is running.
Don’t touch internal wiring or components unless the washer is unplugged, and you know how to service appliances safely.
Use Service Diagnostic Mode for testing and calibration, not for normal washing.
Similar-year Whirlpool top-load models use the same entry sequence and menu choices, but the display layout may look different.

Put the washer in standby or off

Set the washer to a standby or off state until nothing is shown on the display.
Diagnostic entry won’t work if the display is lit or a cycle is active.

Enter Technician or Service Diagnostic Mode

Choose any three control panel keys and remember their order as 1-2-3.
Press the three chosen keys in this sequence: 1-2-3, 1-2-3, 1-2-3.
Confirm entry when the service technician screen appears.
Press the Deep Fill key to exit this screen without entering diagnostics.
Press the Delay Start key to enter the diagnostic menu from this screen.
If the key sequence won’t work, unplug the washer for 30 seconds, plug it back in, and try again from a blank display.

Navigate the diagnostic menus

Press the Delay Start key to begin menu navigation when prompted.
Press the Left and Right keys to scroll through available modes.
Press the Enter key to select the highlighted mode.
Press the Exit or Cancel key to go back.
Use the Deep Fill key as the back button when the interface shows it as the back function.

Run the DLMS recalibration reset cycle

From the first diagnostic screen, locate the DLMS calibration cycle option.
Select the DLMS calibration cycle to recalibrate and reset the washer.
Use this calibration after installing new parts so the washer knows a component has been replaced.
Follow the on-screen instructions for starting and completing the DLMS calibration cycle.
Avoid using the factory calibration cycle and factory reset unless you have a specific reason and instructions to do so.
Press the back function shown on the interface to stop or leave the mode if you selected the wrong option.

Exit diagnostics and return to normal operation

Use the Exit selection in the diagnostic menu and press the Delay Start key to exit the service system.
Press the Power button to turn the washer off if you want to leave diagnostics immediately.
Unplug the washer for 30 seconds, and plug it back in if the controls stop responding or you need a full power cycle.

A successful reset and recalibration is confirmed by the lid lock cycling, the indicator lights flashing in sequence, and the washer running a brief routine that includes valves, pump, agitation, and spin before unlocking. If the washer still won’t calibrate, retry the sequence timing, power-cycle the washer, verify the temperature dial’s starting position, and use the technician sheet for model-specific diagnostics. Repair didn't go as planned? Ask our Answers community for help.

«How to Reset a Top Load Maytag Washing Machine Using Service Diagnostic Mode» — автор Ben Schlichter, iFixit, лицензия CC BY-NC-SA 3.0. Показано без изменений. Открыть оригинал и комментарии →