Model reference

Maytag JMC8130DDQ

Microwave

1 document40 error codes11 service modes

Available documentation

Bulletin

Technical Bulletin - Fan Motor and Fan Blade Change1 pg
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1c1c on my Maytag JMC8130DDQ

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Shorted key detected on control keypad.

From Tech Sheet W10996833, p.45:

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 (40)

CodeMeaning

1c1cShorted key detected on control keypad.1c2cKeyboard tail disconnected (single cavity or upper oven).1c31Cancel key circuit failure (single cavity or upper oven).1c32Cancel key circuit failure (lower oven).1c4cMicro communication failure.1c5cVcc or ground open circuit on control board.1c6cEEPROM error on control board.1c7cControl not calibrated.1c81Cook profile corrupted in EEPROM for upper oven (UH1/2 control).1c82Cook profile corrupted in EEPROM for lower oven (UH1/2 control).1c8cCooking profile corrupted in EEPROM.1d11Runaway temperature with door unlocked (single cavity or upper oven).1d12Runaway temperature with door unlocked (lower oven).1d21Runaway temperature with door locked (single cavity or upper oven).1d22Runaway temperature with door locked (lower oven).3d11Temperature sensor open (single cavity or upper oven).3d12Temperature sensor open (lower oven).3d21Temperature sensor shorted (single cavity or upper oven).3d22Temperature sensor shorted (lower oven).3d31Meat probe open (single cavity or upper oven).3d41Meat probe open (single cavity or upper oven, alternate code).3d51Meat probe not calibrated 4d11Door switch input clean/open (single cavity or upper oven) during self-clean.4d12Door switch input clean/open (lower oven) during self-clean.4d21No cooling fan rotation / no RPM detected (single cavity or upper oven).4d22No cooling fan rotation / no RPM detected (lower oven).4d31Fan state error 4d32Fan state error 4d41Low cooling fan rotation when fan is supposed to be on (single cavity or upper…4d42Low cooling fan rotation when fan is supposed to be on (lower oven).

View all 40 error codes

4d51Door switch circuit failure 4d52Door switch circuit failure 9d11Door latch will not lock (single cavity or upper oven).9d12Door latch will not lock (lower oven).9d21Door latch will not unlock (single cavity or upper oven).9d22Door latch will not unlock (lower oven).9d31Door latch shows both locked and unlocked simultaneously (single cavity or…9d32Door latch shows both locked and unlocked simultaneously (lower oven).9d41Door latch shows neither locked nor unlocked (single cavity or upper oven).9d42Door latch shows neither locked nor unlocked (lower oven).

Service modes (11)

208/240 V Mode["1
Control LockoutPress and hold BACK and ENTER pads for 5 seconds.
Demo Mode1
Diagnostic Code Display ModeEnter Service Mode then press 'Last Fault' to display last error code and oven configuration…
Diagnostic Code Display Mode (H1 Control)1
Oven Temperature Adjustment["1
Quick Test Mode (H1 Control)1
Sabbath Mode["1
Service / Test Mode["1
Service/Test Mode1
Test Mode (UH1/2 Control)1

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