Introduction
Diagnostic mode on many Whirlpool-style top-load washers can show saved error codes and help you narrow down what part of the washer needs attention. This procedure applies to Whirlpool-branded top-load machines with the oval-style interface and compatible brands including Maytag, Amana, Admiral, Roper, and older Kenmore models, but it doesn’t apply to GE washers with a similar-looking display.
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Step 1 Confirm compatibility and follow safety basics
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Use this procedure only on Whirlpool-style top-load washers with an oval-style control interface, including Whirlpool, Maytag, Amana, Admiral, Roper, and older Kenmore models.
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Step 2 Reset the control and prepare the washer
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Make sure the washer is plugged in.
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Make sure no cycles or modes are selected.
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Rotate the knob counterclockwise 360 degrees to reset the washer.
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Step 3 Enter diagnostic mode on Whirlpool and Maytag versions
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Rotate the knob to the right three clicks.
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Rotate the knob to the left one click.
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Rotate the knob to the right one click.
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Step 4 Enter diagnostic mode on Admiral and Amana versions
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Rotate the knob to the left one click.
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Rotate the knob to the right three clicks.
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Rotate the knob to the left one click.
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Rotate the knob to the right one click.
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Step 5 Confirm diagnostic mode and adjust your timing
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Watch for the diagnostic and troubleshooting lights to turn on to confirm the washer accepted the sequence.
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Step 6 Display the saved error codes
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Rotate the knob to the right until the panel indicates cycle complete.
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Briefly tap the start button to enter the error code display.
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Rotate the knob clockwise to begin stepping through the saved codes.
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Step 7 Understand how the code system works
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Read each error as two parts, an F code followed by an E code.
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Treat the fill indicator light as the letter indicator, since a green fill light means the letter F.
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Add together the values indicated by the illuminated number lights to get the number portion of the code.
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If the fill light is not illuminated, the letter is E, and you add the illuminated number lights again to get the E number.
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Combine the two parts, always starting with the F code, to form the full error code.
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Step 8 Use the code to choose what to inspect
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Example: An F7E5 code indicates a shift mode failure or something related to the shifter itself.
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Step 9 Clear saved codes and reset the error history
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Step through the displayed codes until you return to the diagnostic screen with five flashing buttons.
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Press and hold the start button for a few seconds to delete all saved error codes.
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If you can’t enter diagnostic mode, repeat the dial sequence and adjust the speed between clicks. Use the F-and-E code format to interpret what the washer is reporting, then clear the saved codes and recheck after the issue repeats to confirm whether the same code returns.