Model reference

Maytag MGR4451ADW

Name: Maytag MGR4451ADW
Brand: Maytag

Range

7 documents37 error codes29 service modes

Available documentation

Tech Sheet

Gas Freestanding Range — Technical Information6 pg
Covers this model

Service Manual

maytag-freestandin63 pg
Covers this model
Maytag Freestanding Gas Range Repair Service Manual63 pg
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Failure Codes and Wiring Diagrams for Maytag Heritage Gas & Electric Ranges124 pg
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FAILURE CODES AND WIRING DIAGRAMS for MAYTAG HERITAGE GAS & ELECTRIC RANGES124 pg
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Bulletin

LP Conversion Kit for RV Installation1 pg
Covers this model
Service Pointer - 8178740 (Oven Starts Before Desired Temperature is Selected)2 pg
Covers this model

MyPros+ Max

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1c1c on my Maytag MGR4451ADW

M+

Shorted key – a keypress is detected

From Tech Sheet W16779386, p.38:

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 (37)

CodeMeaning

1c1cShorted key 1c2cKeyboard tail disconnected from the control board.1c31Cancel key circuit problem 1c32Cancel key circuit problem (cancel key improper value) on lower oven cavity.1c4cMicro communication failure 1c5cVcc or ground fault 1c6cEEPROM error detected after 5 tries during active cook.1c7cControl not calibrated 1c81Cook profile corrupted in EEPROM for upper/single oven cavity (CRC invalid).1c82Cook profile corrupted in EEPROM for lower oven cavity (CRC invalid).1c8cCooking program error detected after 5 tries during active cook.1d11Runaway oven temperature 1d12Runaway temperature (650°F) detected with door unlocked on lower oven cavity.1d21Runaway oven temperature (950°F) with door locked.1d22Runaway temperature (950°F) detected with door locked on lower oven cavity.3d11Temperature sensor open 3d12Temperature sensor failure (open) on lower oven cavity 3d21Temperature sensor shorted 3d22Temperature sensor failure (short) on lower oven cavity 3d41Meat probe shorted 3d51Meat probe not calibrated 4d11Door switch not closed when door is locked.4d12Door switch position failure 4d21No Reverse Airflow Fan rotation (no/low RPM) on upper/single oven cavity.4d22No Reverse Airflow Fan rotation (no/low RPM) on lower oven cavity.4d31Reverse Airflow Fan state error 4d32Reverse Airflow Fan state error 4d41High Reverse Airflow Fan rotation (high RPM) on upper/single oven cavity.4d42High Reverse Airflow Fan rotation (high RPM) on lower oven cavity.4d51Door switch not open or closed

View all 37 error codes

4d52Door switch circuit failure 9d11Door latch will not lock 9d12Door latch will not lock on lower oven cavity 9d21Door latch will not unlock on upper/single oven cavity 9d22Door latch will not unlock on lower oven cavity 9d31Door latch both locked and unlocked simultaneously on upper/single oven 9d32Door latch both locked and unlocked simultaneously on lower oven

Service modes (29)

24 Hour Clock Toggle["Press and hold Cancel and Delay pads for 3 to 5 seconds.","Press More + or Less
Child Lock Out["Press and hold Cancel and Cook & Hold pads for 3 to 5 seconds until beep sounds."]
Clock Display Toggle (On/Off)["Press and hold Cancel and Clock pads for 3 to 5 seconds."]
Diagnostic Code DisplayPress and hold the More + pad for 3 to 5 seconds within 60 seconds of powering up the control.
Diagnostic Code Display Mode["Must be started within 60 seconds of powering up the control.","Press and hold More + pad within…
Diagnostic Code Display Mode (H1 Controls)Press and hold AUTOSET pad for 3 seconds at power-up.
Diagnostic Code Display Mode (H3 Controls)Press and hold Upper Cancel and Timer for 3 to 5 seconds within 5 minutes of power up.
Diagnostic Code Display Mode (NSC Controls)Press and hold the More + pad for 3 to 5 seconds when powering up the unit (within 60 seconds of…
Factory Default Reset["Press and hold Cancel and Keep Warm pads for 3 to 5 seconds until beep sounds."]
Faults Access (EOC III Controls)1
Keypad LockoutPress and hold Cancel and Timer pads for 3 to 5 seconds. Press More + or Less
One-Watt Standby ModePress and hold Cancel and Less
One-Watt Standby Mode (NSC Controls)Press and hold Cancel and Less
Oven Temperature Adjustment1. Press Bake pad. 2. Enter 550 on the digit-pad. 3. Immediately press and hold Bake pad for 3 to 5…
Quick Test Mode["Must be entered within first 5 minutes after power up.","Press and hold Cancel and Broil pads…
Quick Test Mode (EOC III Controls)1
Quick Test Mode (H1 Controls - Convection Model)1
Quick Test Mode (H1 Controls - Non-Convection Model)1
Quick Test Mode (H2/H2.5 Controls)1
Quick Test Mode (H3 Controls)1
Quick Test Mode (M1/M2 Controls)1
Quick Test Mode (Non-Self Clean Control)1. Within 5 minutes of power-up, press and hold Cancel and Broil pads simultaneously for 3 to 5…
Quick Test Mode (NSC Non-Self Clean Controls)1
Sabbath Mode1
Service Mode (EOC III Controls)1
Temperature Display (°F/°C)Press and hold Cancel and Bake pads for 3 to 5 seconds. Press More + or Less
Temperature Display Toggle (°F/°C)["Press and hold Cancel and Bake pads for 3 to 5 seconds.","Press More + or Less
Test Mode (UH Controls)1
Twelve Hour Shutoff

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