Error code reference

Maytag Dishwasher Error Code Memory Failure

Control board memory/software failure detected during Field Service Test; indicated by Heated Dry LED…

Maytag codesMaytag dishwasher codes

Control board memory/software failure detected during Field Service Test; indicated by Heated Dry LED flashing along with Clean LED (front controls) or Delay LED (top & front controls).

First step from the service manual

Replace control board.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

MyPros+ Max

Get the full diagnostic procedure for Memory Failure.

  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
Get the full procedure

$29/month · Cancel anytime · Or $9.95 3-day pass

What Memory Failure means on a Maytag dishwasher

The Memory Failure error code on a Maytag dishwasher indicates that the control board detected a memory or software fault during the Field Service Test. This fault is specific to the control board's internal memory, meaning the board's firmware or stored operational data has become corrupted or is no longer functioning correctly. The error is identified visually by the Delay LED and Heated Dry LED flashing simultaneously. Because this fault originates inside the control board itself, external components like the pump, sensors, or wiring are not the primary suspects.

For homeowners, think of the control board as the brain of your dishwasher. It stores the software that tells every part of the machine what to do and when. When a memory failure occurs, the board is signaling that this stored information is either corrupted or unreadable. The dishwasher recognizes the problem during its own self-diagnostic test and flags it by flashing those two specific LEDs.

Because the fault is contained within the control board's memory hardware or firmware, there is no external component to inspect or reset that will reliably resolve this error. The standard and recommended repair is direct replacement of the control board. Power cycling the dishwasher may temporarily clear the LEDs, but the fault will return if the board's memory is genuinely damaged.

Source: manufacturer service documentation.

Common causes of Memory Failure

  1. 01

    Failed or corrupted control board memory

    Part replacement

    The control board's internal memory chip has failed or its stored firmware has become corrupted, triggering the fault during the Field Service Test self-diagnostic routine. This is the primary cause of this code and requires replacing the control board.

  2. 02

    Voltage spike or power surge damage to control board

    Part replacement

    A sudden power surge or voltage fluctuation can permanently damage the memory components on the control board, causing it to register a memory fault on subsequent diagnostics. The board itself must be replaced after surge damage.

  3. 03

    Incomplete or failed control board software initialization

    Part replacement

    In rare cases, a control board that was improperly flashed or received corrupted firmware during a prior service event may report a memory failure. Replacing the board is still the corrective action since the memory state cannot be externally reset.

See the test procedure for each cause

Frequently asked questions about Memory Failure

What does Memory Failure mean on a Maytag dishwasher?
Memory Failure means the control board detected a memory or software fault during its Field Service Test self-diagnostic routine. The board's internal memory is either corrupted or has failed. You will see the Delay LED and Heated Dry LED flashing at the same time to indicate this specific fault. The control board is the component responsible for this error.
How do I fix Memory Failure on a Maytag dishwasher?
The fix for Memory Failure on a Maytag dishwasher is replacing the control board. There is no software reset or external component adjustment that corrects a memory fault inside the board. You can locate the correct replacement board using your dishwasher's full model number, found on the door jamb label. If you are comfortable working with appliance electronics and disconnecting wire harnesses, this is a repair many homeowners can handle, though a technician can complete it quickly if you prefer.
Can I still use my Maytag dishwasher when the Memory Failure error is active?
Running the dishwasher with an active Memory Failure code is not advisable. Because the control board's memory is compromised, the board may not reliably manage cycle timing, heating, or water control. This creates a risk of cycles not completing correctly or the machine behaving unpredictably. Until the control board is replaced, avoid running the dishwasher for full wash cycles.
How much does it cost to fix Memory Failure on a Maytag dishwasher?
A replacement Maytag dishwasher control board typically costs between $100 and $250 for the part, depending on the model. If you hire a technician, expect to add $75 to $150 in labor, bringing the total repair cost to roughly $175 to $400. The repair is considered economical compared to replacement, especially on a newer machine. Confirm the part number against your model before purchasing.
Will resetting my Maytag dishwasher clear the Memory Failure code?
A power reset by disconnecting the dishwasher from power for a few minutes may temporarily clear the LEDs, but it will not fix the underlying memory fault on the control board. The Memory Failure code will return once the board runs its self-diagnostic test again. A reset is not a repair for this code, and the board should be replaced to resolve it permanently.

Related Maytag dishwasher codes

All Maytag dishwasher codes
View all 94 Maytag dishwasher codes

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass