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Error code reference

Maytag Washer Error Code 6

Non Volatile Memory

Maytag codesMaytag washer codes

Non Volatile Memory — problem detected with integrity of parameters stored in EEPROM memory.

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What 6 means on a Maytag washer

Error code 6 on a Maytag washer indicates a Non Volatile Memory (NVM) fault, specifically a problem detected with the integrity of parameters stored in EEPROM memory. EEPROM (Electrically Erasable Programmable Read-Only Memory) is a small chip on the main control board that stores critical operational settings, calibration data, cycle parameters, and configuration values that must persist even when the washer is powered off. When the control board detects that this stored data has become corrupted, incomplete, or unreadable, it triggers this error code to prevent the machine from operating on faulty configuration values.

The EEPROM corruption can occur for several reasons. Power surges or sudden interruptions during a write cycle are among the most common triggers, as the chip may be left with partially written data that fails integrity checks on the next startup. Over time, EEPROM cells can also degrade, losing their ability to reliably hold data. In some cases, a voltage irregularity from the power supply circuit on the control board can cause data corruption without any external power event.

Diagnosing this fault typically points toward the main control board as the primary suspect, since the EEPROM is soldered directly onto the board. In some configurations, a hard reset of the control board can allow the EEPROM to be rewritten with default values and clear the fault. However, if the memory cells themselves have physically degraded or if the board's power regulation components are faulty, the error will return and full control board replacement is usually required.

Source: manufacturer service documentation.

Common causes of 6

  1. 01

    Power surge or interruption corrupting EEPROM data

    Wiring / connection

    A sudden loss of power or voltage spike during a write cycle can leave the EEPROM with partially written or corrupted data. Check whether the error appeared after a power outage or electrical event in the home.

  2. 02

    Failed or degraded EEPROM on the control board

    Part replacement

    EEPROM memory cells have a finite number of read/write cycles and can degrade over time, losing the ability to reliably store data. If the error persists after a reset, physical memory degradation is likely and the control board will need replacement.

  3. 03

    Main control board failure

    Part replacement

    If voltage regulation components on the control board are malfunctioning, they can cause repeated EEPROM corruption even without external power events. A board that repeatedly triggers this code after replacement of other components should be considered faulty.

  4. 04

    Faulty power supply delivering unstable voltage to the board

    Part replacement

    Unstable or out-of-spec voltage from the washer's internal power supply circuit can stress the EEPROM and cause data integrity failures. Inspect the power supply section of the control board for signs of component damage such as swollen capacitors or burn marks.

See the test procedure for each cause

Frequently asked questions about 6

What does 6 mean on a Maytag washer?
Error code 6 on a Maytag washer indicates a Non Volatile Memory fault, meaning the control board has detected a problem with data stored in its EEPROM memory chip. This memory holds critical operational parameters and calibration settings that the washer needs to run correctly. When those stored values become corrupted or unreadable, the washer triggers this code to alert you that the control system cannot reliably operate.
Can I fix error code 6 on my Maytag washer myself?
A basic reset is the first thing to try: disconnect the washer from power for several minutes, then restore power and see if the error clears. If the EEPROM can be rewritten with default values during startup, the fault may not return. If the code comes back after a reset, the control board likely has a hardware problem and will need to be replaced, which is a more involved repair.
Will resetting the washer clear error code 6?
A power reset can sometimes clear error code 6 if the EEPROM corruption was caused by a one-time event such as a power surge or interruption. To reset, unplug the washer for a few minutes and then plug it back in. If the error returns after the reset, the underlying memory or control board hardware is failing and the fault will persist until the board is replaced.
Is it safe to use my Maytag washer when error code 6 is displayed?
It is not recommended to continue using the washer while error code 6 is active. Corrupted EEPROM parameters mean the control board may not correctly manage cycle timing, water levels, or motor operation. Running the washer in this state could lead to incomplete cycles or unexpected behavior. Resolve the fault before resuming normal use.
How much does it cost to repair error code 6 on a Maytag washer?
If a simple power reset does not resolve the fault, the repair typically involves replacing the main control board. Control board replacement on Maytag washers generally costs between $150 and $350 for the part alone, depending on the specific model, with additional labor costs if a technician performs the repair. Comparing the total repair cost to the age and value of the washer is advisable before proceeding.

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