Model reference

Maytag MGR6775ADB

Name: Maytag MGR6775ADB
Brand: Maytag

Range

11 documents58 error codes26 service modes

Available documentation

Tech Sheet

Technical Information—Double Oven Gas Range10 pg
Covers this model
tech sheet 160233566 pg
Covers this model

Service Manual

Freestanding Double Oven Gas Range Service Manual69 pg
Covers this model
Service Manual - Freestanding Double Oven Gas Range69 pg
Covers this model
Maytag Gemini Freestanding Double Oven Gas Range Service Manual69 pg
Covers this model

Bulletin

Installation Bulletin1 pg
Covers this model
Installation Bulletin - IDC-0008-B LP Gas Conversion1 pg
Covers this model
Technical Bulletin - TDC-0096-B-French Oven Door Handles Breaking2 pg
Covers this model
Technical Bulletin - TDC-0096-B Oven Door Handles Breaking2 pg
Covers this model

Installation Guide

Installation Bulletin - IDC-0005-B Location of Electrical and Gas Supply Connections for new Freestanding Double Oven Gas Range1 pg
Covers this model
Instruction Sheet4 pg
Covers this model

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1c1c on my Maytag MGR6775ADB

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Shorted key detected on control circuit

From Tech Sheet W12081614, p.26:

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 (58)

CodeMeaning

1c1cShorted key detected on control circuit board.1c2cKeyboard tail disconnected from control circuit board.1c31Cancel key circuit problem (upper oven cavity).1c32Cancel key circuit problem (lower oven cavity).1c4cMicro communication failure.1c5cVCC or ground fault on control board.1c6cEEPROM error 1c7cControl not calibrated 1c8cCooking program error 1d11Runaway temperature (650°F) with door unlocked, upper oven; sensor resistance…1d12Runaway temperature (650°F) with door unlocked, lower oven; sensor resistance…1d21Runaway temperature (950°F) with door locked, upper oven; sensor resistance…1d22Runaway temperature (950°F) with door locked, lower oven; sensor resistance…3d11Oven sensor open (infinite ohms), upper oven.3d12Oven sensor open (infinite ohms), lower oven.3d21Oven sensor shorted (0 ohms), upper oven.3d22Oven sensor shorted (0 ohms), lower oven.4d11Door switch position failure 4d12Door switch position failure 4d21No reverse airflow fan rotation (no/low RPM).4d31Reverse airflow fan state on when it should be off.4d51Door switch circuit failure 4d52Door switch circuit failure 9d11Latch will not lock 9d12Latch will not lock 9d21Latch will not unlock 9d22Latch will not unlock 9d31Latch state unknown 9d32Latch state unknown 9d41Latch state unknown

View all 58 error codes

9d42Latch state unknown EEControl cannot read E-PROM; unit will shut down.F0-0No fault F1-1Upper oven temperature exceeds 650°F with door unlocked.F1-2Lower oven temperature exceeds 650°F with door unlocked.F1-3Upper oven temperature exceeds 950°F with door locked.F1-4Lower oven temperature exceeds 950°F with door locked.F1-5Upper hardware failure within control.F1-6Lower hardware failure within control.F1-7Membrane switch is not responding.F1-8Shorted key in membrane switch.F1-9Internal communication errors within control.F1-AUpper latch switches failure.F1-BLower latch switches failure.F1-CUpper door switch failure.F1-DLower door switch failure.F1-ESensor input not calibrated.F1-HEEPROM error.F1-LTemperature in ovens are the same for a long period.F1-NInternal voltage on control not working.F3-1Upper sensor is shorted (<100 ohms) or open (>5K ohms).F3-2Lower sensor is shorted (<100 ohms) or open (>5K ohms).F9-1Upper lock switch is not correct.F9-2Upper unlock switch is not correct.F9-3Control does not see upper door lock.F9-4Lower lock switch is not correct.F9-5Lower unlock switch is not correct.F9-6Control does not see lower door lock.

Service modes (26)

24 Hour Clock TogglePress and hold UPPER CANCEL and DELAY pads for 3 seconds.
Beeper Volume AdjustmentPress and hold UPPER CANCEL and MORE (+) pads for 3 seconds.
Child Lock OutPress and hold UPPER CANCEL and COOK & HOLD pads for 3 seconds.
Clock Display TogglePress and hold UPPER CANCEL and CLOCK pads for 3 seconds.
Demo ModePress and hold UPPER CANCEL and LESS (-) pads for 3 seconds.
Diagnostic Code DisplayEnter Quick Test Mode first (press and hold UPPER CANCEL and UPPER BROIL pads for 3 seconds within…
Diagnostic Code Display ModePress and hold the AUTOSET pad for 3 seconds at power-up (must be entered only when applying power…
Diagnostic Code Display Mode (H2 Control - MGR6875AD*)Press and hold the AUTOSET pad for 3 seconds at power-up
Diagnostic Code Display Mode (H3 Control - MGR6775AD*)Press and hold Upper Cancel and Timer for 3 seconds within 5 minutes of power up.
Engineering Test ModePress BAKE pad, enter 100°F using number pads, immediately push and hold BAKE pad for approximately…
Engineering Test Mode (H3 Control - MGR6775AD*)Press BAKE pad, enter 100°F using number pads, immediately push and hold BAKE pad for approximately…
Factory Default ResetPress and hold UPPER CANCEL and WARM pads for 3 seconds.
Lower Oven Temperature Adjustment1
Quick Test ModeWithin 5 minutes of power-up, press and hold UPPER CANCEL and UPPER BROIL pads simultaneously for 3…
Quick Test Mode (ERC)1
Quick Test Mode (H2 Control - MGR6875AD*)Press and hold Upper Cancel and Autoset pads for 3 seconds.
Quick Test Mode (H2 Control)1
Quick Test Mode (H3 Control - MGR6775AD*)Press and hold Upper Cancel and Timer pads for 3 seconds within 5 minutes of power up.
Sabbath ModeHold CLOCK pad for 5 seconds to activate Sabbath mode
Setup Options (Quick Test sub-mode)During Quick Test mode, press the 0 pad
Setup Options (within Quick Test Mode)While in Quick Test Mode, press the 0 pad
Temperature Display (F/C toggle)Press and hold UPPER CANCEL and UPPER BAKE pads for 3 seconds.
Temperature Display Toggle (°F/°C)["Press and hold UPPER CANCEL and UPPER BAKE pads for 3 seconds."]
Test Mode1
Test Mode (H3 Control - MGR6775AD*)1
Upper Oven Temperature Adjustment1

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

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