Model reference

Maytag MAH2440AW*

Name: Maytag MAH2440AW*
Brand: Maytag

Washer

2 documents25 error codes20 service modes

Available documentation

Service Manual

24" Intl Front Load Washer Service Manual52 pg
Covers this model
Neptune Commercial High Efficiency Washer Service Manual124 pg
Covers this model

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13E on my Maytag MAH2440AW*

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MAIN PCB signal not detected for 10

From Tech Sheet W18607637, p.49:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (25)

CodeMeaning

13EMAIN PCB signal not detected for 10 seconds.3EMotor failure 4EWater level sensor fault 5ENo drain 8EMotor fault CEWater temperature fault d10Door lock sense error or due to power line interference; spins inhibited until…d11Motor speed error detected; cycle paused but can be restarted.d13Blocked coin 2 or coin drop control circuit failure; coin recognition and price…d16Not receiving communications from installed debit card reader in Generation 2…d17Door was not locked at the beginning of final spin (MAH21 models).d4Washer door sense error on control board or due to power line interference…d5Blocked coin 1 or coin drop control circuit failure; coin recognition and price…d7Slow fill detected during previous cycle; maximum fill time or max continuous…d8Last drain was slow (drain time greater than 2 minutes).d9Low voltage detected; less than 90 volts AC for 8 seconds.doorDoor is open and washer is paused.HE1Heater is over heating HE2Heater is not heating IEPressure switch error LENo fill OEWater sensor level fault PFPower failure tESump thermistor failure UEUnbalance detected during final spin

Service modes (20)

Abbreviated White/Cottons Cycle TestWhile in Service Mode, press Delay Start (four times) followed by Start/Pause button.
Board Output Test (EEPROM Test)Press and hold the Rinse, Prewash and Delay Start buttons, followed by the Power On/Off switch
Board Output Test (EEPROM)Press and hold Rinse, Prewash and Delay Start, then press Power On/Off switch
Component TestWhile in Service Mode, press the Start/Pause button to cycle through
Cycle Credit["Enter Diagnostic Mode (entire display flashing).","Press the slow key (CC will display)."]
Diagnostic Mode["Enter the Setup mode (open service door or turn service key).","Press and hold the Delicates &…
Field Diagnostic Cycle["Enter Diagnostic Mode (entire display flashing).","Press the Woolens keypad to start the field…
Help Mode["Enter Setup mode.","Navigate to Special Pricing Option mode 2.XX.","Press the Permanent Press…
LED/Switch TestEnter the Board Output Test, then press the Temperature key (three times) followed by Start/Pause…
Motor Output TestEnter the Board Output Test, then press the Temperature key (twice) followed by Start/Pause button
Operational Diagnostic Cycle["Enter Diagnostic Mode (entire display flashing).","Press the WHITES keypad to start the…
Quick Spin Cycle (MAH20 Models)["Enter Diagnostic Mode (entire display flashing).","Press the COLORS keypad to start the quick…
Relay Test Mode (MAH20PN)["Enter Diagnostic Mode (entire display flashing).","Press the Permanent Press (lower left) keypad…
Rinse And Spin TestWhile in Service Mode, press Delay Start (seven times) followed by Start/Pause button
Service Mode1
Setup / Programming Mode["Insert access door key, turn and lift to remove the access door (PD/PS models).","For PN models
Spin TestWhile in Service Mode, press Delay Start (six times) followed by Start/Pause button
Thermistor TestWhile in Service Mode, press Delay Start (two times) followed by Start/Pause button
Unbalance TestWhile in Service Mode, press Delay Start (three times) followed by Start/Pause button
White/Cottons Cycle TestWhile in Service Mode, press Delay Start (five times) followed by Start/Pause button.

Full entry steps, exit procedures, and test sequences are available in Max.

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