Model reference

Maytag MGR4452BDQ

Name: Maytag MGR4452BDQ
Brand: Maytag

Range

6 documents18 error codes28 service modes

Available documentation

Tech Sheet

Tech Sheet - 1602668510 pg
Covers this model

Service Manual

30" Freestanding Gas Ranges Base Manual69 pg
Covers this model
Maytag Amana 30 Inch Freestanding Gas Range Service Manual69 pg
Covers this model
Service Manual - 1602678569 pg
Covers this model
Service Manual - 30" Freestanding Gas Ranges69 pg
Covers this model

Bulletin

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 MGR4452BDQ

M+

Shorted key – a keypress is stuck or

From Tech Sheet W16748640, p.12:

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 (18)

CodeMeaning

1c1cShorted key 1c31Cancel key circuit problem 1c4cMicro communication failure 1c5cVcc or ground problem 1c6cEEPROM error 1c7cControl not calibrated 1c8cCooking program error detected during active cook cycle.1d11Runaway oven temperature 1d21Runaway oven temperature (950°F) detected with door locked (M1 control only).3d11Temperature sensor open 3d21Temperature sensor shorted 4d11Door position switch not closed when door is locked (M1 control only).4d51Door switch circuit failure 9d11Door latch will not lock 9d21Door latch will not unlock 9d31Unlock state unknown 9d41Unlock state unknown 9d51Lock switch not locked or unlocked (M1 control only).

Service modes (28)

Diagnostic Code DisplayPress and hold the More + pad for 3 to 5 seconds within 30 seconds of powering up the control.
Keypad LockoutPress and hold Cancel and Timer pads for 3 to 5 seconds. Press More + or Less
M1 12/24 Hour Clock TogglePress and hold CANCEL and DELAY pads for 3 to 5 seconds
M1 24-Hour Clock Toggle["Press and hold CANCEL and DELAY pads for 3 to 5 seconds.","Press MORE+ or LESS- pads to change…
M1 Child Lockout["Press and hold CANCEL and COOK & HOLD pads for 3 to 5 seconds until beep sounds."]
M1 Clock Display Toggle["Press and hold CANCEL and CLOCK pads for 3 to 5 seconds."]
M1 Clock Display Toggle On/OffPress and hold CANCEL and CLOCK pads for 3 to 5 seconds.
M1 Diagnostic Code DisplayWithin 30 seconds of powering up the unit, press and hold More+ pad
M1 Diagnostic Code Display Mode["Within 30 seconds of powering up the unit, press and hold the More+ pad.","Cycle through stored…
M1 Factory Default Reset["Press and hold CANCEL and KEEP WARM pads for 3 to 5 seconds."]
M1 Oven Temperature Adjustment["Press BAKE pad.","Enter 550 on the digit pad.","Immediately press and hold BAKE pad for 3 to 5…
M1 Quick Test Mode["Power up the unit.","Within 5 minutes of power-up, press and hold Cancel and Broil pads…
M1 Sabbath Mode["Initiate desired bake function first.","Hold CLOCK pad for 3 to 5 seconds to activate Sabbath…
M1 Temperature Display (°F/°C)["Press and hold CANCEL and BAKE pads for 3 to 5 seconds.","Press MORE+ or LESS- pads to change…
M1 Temperature Display Toggle (°F/°C)Press and hold CANCEL and BAKE pads for 3 to 5 seconds
NSC Diagnostic Code DisplayWithin 30 seconds of powering up the control, press and hold More+ pad for 3 to 5 seconds
NSC Diagnostic Code Display Mode["Within 30 seconds of powering up the unit, press and hold the More+ pad for 3 to 5…
NSC Keypad Lockout["Press and hold Cancel and Timer pads for 3 to 5 seconds.","Press More+ or Less- pads to change."]
NSC One-Watt Standby Mode["Press and hold Cancel and Less- pads for 3 to 5 seconds."]
NSC Oven Temperature Adjustment["Press Bake pad.","Enter 550 on the digit-pad.","Immediately press and hold Bake pad for 3 to 5…
NSC Quick Test Mode["Power up the unit.","Within 5 minutes of power-up, press and hold Cancel and Broil pads…
NSC Sabbath ModeHold Clock pad for 3 to 5 seconds to activate
NSC Temperature Display Toggle (°F/°C)Press and hold Cancel and Bake pads for 3 to 5 seconds
One-Watt Standby ModePress 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 Test1
Sabbath ModeHold Clock pad for 3 to 5 seconds to activate Sabbath mode
Temperature Display (°F/°C)Press and hold Cancel and Bake pads for 3 to 5 seconds. Press More + or Less

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