Model reference
Maytag CP31600ADQ
Range
6 documents36 error codes28 service modes
Available documentation
Service Manual
- maytag-freestandin63 pg
- Service Manual - Freestanding Gas Range63 pg
- Freestanding Gas Range Service Manual63 pg
- Maytag Heritage Wiring Diagrams _ Fault Codes MC 1124 pg
Service Flash
- UD-35 Service Update First HALF—200994 pg
- Service Update First HALF—200994 pg
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Diagnose your Maytag CP31600ADQ.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
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Error codes (36)
CodeMeaning
1c1cShorted key detected on the control board.1c2cKeyboard tail disconnected; keyboard loop reading improper value.1c31Cancel key circuit problem; cancel key reading improper value.1c32Cancel key circuit problem (cancel key improper value).1c4cPower micro communication failure (CRC invalid).1c6cEEPROM error; no response from EEPROM after 3 tries.1c7cControl not calibrated; calibration value out of range.1c81Cook profile corrupted in EEPROM (CRC invalid) for upper/single oven.1c82Cook profile corrupted in EEPROM (CRC invalid) for lower oven.1c8cCooking program error; CRC invalid when cook or clean is programmed.1d11Runaway temperature (650°F) detected with door unlocked; sensor resistance…1d12Runaway temperature (650°F) with door unlocked in lower oven cavity (sensor…1d21Runaway temperature (950°F) detected with door locked; sensor resistance…1d22Runaway temperature (950°F) with door locked in lower oven cavity (sensor…3d11Temperature sensor open; sensor resistance reads infinite ohms during cook or…3d12Temperature sensor failure (open) in lower oven cavity (sensor resistance is…3d21Temperature sensor shorted; sensor resistance reads 0 ohms during cook or clean.3d22Temperature sensor failure (short) in lower oven cavity (sensor resistance < 0…3d41Meat probe shorted (probe resistance < 0 ohms).3d51Meat probe not calibrated (calibration value out of range).4d11Door switch not closed when door is locked.4d12Door switch position failure4d21No Reverse Airflow Fan rotation (no/low RPM) in upper/single oven.4d22No Reverse Airflow Fan rotation (no/low RPM) in lower oven.4d31Reverse Airflow Fan state error4d32Reverse Airflow Fan state error4d41High Reverse Airflow Fan rotation (high RPM) in upper/single oven.4d42High Reverse Airflow Fan rotation (high RPM) in lower oven.4d51Door switch not reading open or closed (invalid state).4d52Door switch circuit failureView all 36 error codes
9d11Door latch will not lock; lock switch not closed when it should be locked.9d12Latch will not lock in lower oven (lock switch not closed).9d21Latch will not unlock in upper/single oven (unlock switch not closed).9d22Latch will not unlock in lower oven (unlock switch not closed).9d31Latch both locked and unlocked simultaneously in upper/single oven (lock and…9d32Latch both locked and unlocked simultaneously in lower oven (lock and unlock…
Service modes (28)
- 24 Hour Clock Toggle["Press and hold Cancel and Delay pads for 3 to 5 seconds.","Press More (+) or Less (-) pads to…
- 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 Display["Must be started within 60 seconds of powering up the control.","Press and hold More (+) pad…
- 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)Press and hold the Autoset pad for 3 seconds at power-up.
- Diagnostic Code Display Mode (H2.5)Press and hold Upper Cancel and Autoset pads for 3 seconds
- Diagnostic Code Display Mode (H3)Press and hold Upper Cancel and Timer for 3 to 5 seconds within 5 minutes of power up
- Diagnostic Code Display Mode (M1/M2)Diagnostic Code Display Mode can only be started within 30 seconds when powering up the control.
- Diagnostic Code Display Mode (NSC)Press and hold More + pad for 3 to 5 seconds within 60 seconds of powering up the unit. Cycle…
- Factory Default Reset["Press and hold Cancel and Keep Warm pads for 3 to 5 seconds until beep sounds."]
- Faults Access (EOC III)1
- One-Watt Standby Mode (NSC)Press and hold Cancel and Less
- Oven Temperature Adjustment["Press Bake pad.","Enter 550 on the digit-pad.","Immediately press and hold Bake pad for 3 to 5…
- Quick Test Mode["Must be entered within the first 5 minutes after power up.","Press and hold Cancel and Broil pads…
- Quick Test Mode (EOC III)1
- Quick Test Mode (H1 Convection Model)1. Press and hold Cancel and Broil pads for 3 seconds. 2. Release both pads. 3. Press pads
- Quick Test Mode (H1 Non-Convection Model)1. Press and hold Cancel and Toast pads for 3 seconds. 2. Release both pads. 3. Press pads
- Quick Test Mode (H2/H2.5 Control)1. Press and hold Cancel and Broil pads for 3 to 5 seconds. 2. Release both pads. 3. Press pads
- Quick Test Mode (H3 Control)1. Press and hold Upper Cancel and Broil pads for 3 seconds. 2. Release both pads. 3. Press pads
- Quick Test Mode (M1/M2 Control)1. Press and hold Cancel and Broil pads for 3 seconds. 2. Release both pads. 3. Press pads
- Quick Test Mode (NSC Non-Self Cleaning Control)1. Press and hold Cancel and Broil pads for 3 to 5 seconds within 5 minutes of power-up. 2. Release…
- Sabbath Mode["Desired bake function must be initiated before entering Sabbath mode.","Hold Clock pad for 3 to 5…
- Service Mode (EOC III)1
- Temperature Display (°F/°C toggle)["Press and hold Cancel and Bake pads for 3 to 5 seconds.","Press More (+) or Less (-) pads to…
- Temperature Display Toggle (°F/°C)["Press and hold Cancel and Bake pads for 3 to 5 seconds.","Press More + or Less
- Test Mode (UH Control)1
- Twelve Hour Shutoff
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