Jenn-Air, Maytag, Magic Chef Oven Range Error Codes



Large Cavity Ranges And “D” Series Wall Ovens Model Year(S): 2003 To Present

Fault CodesSolutions
1C1CShorted Key. Check wire harness connector and ensure proper connection and wires show continuity. If ok, replace control.
1C2CKeyboard tail disconnected. (single cavity or upper oven) Check wire harness connector and ensure proper connection and wires show continuity. If ok, replace control.
1C31Cancel key circuit (single cavity or upper oven) Replace control.
1C32Cancel key circuit (lower oven) Replace control.
1C4CMicro communication failure. Replace control.
1C6CEEPROM error hardware fault. Replace control.
1C7CControl not calibrated. Replace control.
1C8CUser-option CRC error in EEPROM. Replace control.
1C81CRC cook profile error (single cavity or upper oven) Replace control.
1C82CRC cook profile (lower oven) Replace control.
1D11Temperature above 600˚ F and door unlocked (single cavity or upper oven) Ohm oven sensor and harness. Verify proper connection. If ok, replace control.
1D12Temperature above 600˚ F and door unlocked (lower oven) Ohm oven sensor and harness. Verify proper connection. If ok, replace control.
1D21Temperature above 950˚ F and door locked (single cavity or upper oven) Ohm oven sensor and harness. Verify proper connection. If ok, replace control.
1D22Temperature above 950˚ F and door locked (lower oven) Ohm oven sensor and harness. Verify proper connection. If ok, replace control.
3D11Sensor open (single oven or upper oven) Ohm oven sensor and harness. Verify proper connection.
3D12Sensor open (lower oven) Ohm oven sensor and harness. Verify proper connection.
3D21Sensor shorted (single cavity or upper oven) Ohm oven sensor and harness. Verify proper connection.
3D22Sensor shorted (lower oven) Ohm oven sensor and harness. Verify proper connection.
3D41Meat probe shorted (single cavity or upper oven) Ohm meat probe and check for shorted harness. If ok, replace control.
3D51Meat probe not calibrated (single cavity or upper oven) Replace control.
4D11Door switch position error, opened when latch locked (single cavity or upper oven) Check door switch and ohm door switch wiring.
4D12Door switch position error, opened when latch locked (lower oven) Check door switch and ohm door switch wiring.
4D21No/low cooling fan rotation (no RPM) (single cavity or upper oven) Check connection at cooling fan. If ok, replace blower. DO NOT REPLACE CONTROL.
4D22No/low cooling fan rotation (no RPM) (lower oven) Check connection at cooling fan. If ok, replace blower. DO NOT REPLACE CONTROL.
4D31Cooling fan state error (states on when fan off) (single cavity or upper oven) Check all fan connections. If ok, replace control.
4D32Cooling fan state error (states on when fan off) (lower oven) Check all fan connections. If ok, replace control.
4D41Cooling fan rotation over speed (single cavity or upper oven) Check all fan connections and check for airflow restrictions. If ok, replace cooling fan.
4D42Cooling fan rotation over speed (lower oven) Check all fan connections and check for airflow restrictions. If ok, replace cooling fan.
4D51Door switch circuit failure (single cavity or upper oven) Check connections and wiring.
4D52Door switch failure (lower oven) Check connections and wiring.
9D11Latch will not lock (single cavity or upper oven) Check door lock connections. If ok, replace door lock assembly.
9D12Latch will not lock (lower oven) Check door lock connections. If ok, replace door lock assembly.
9D21Latch will not unlock (single cavity or upper oven) Check door lock connections. If ok, replace door lock assembly.
9D22Latch will not unlock (lower oven) Check door lock connections. If ok, replace door lock assembly.
9D31Latch both locked and unlocked (single cavity or upper oven) Check door lock connections. If ok, replace door lock assembly.
9D32Latch both locked and unlocked (lower oven) Check door lock connections. If ok, replace door lock assembly.

Slide-in Ranges, Jenn-air Model Year(S): 2001 To Present

Slide-in Ranges, Jenn-air Model Year(S) 2001 To Present
Slide-in Ranges, Jenn-air Model Year(S) 2001 To Present
Error CodesProblem
F0-0No Fault
F1-1Oven temperature above 650˚ F in bake mode. Ohm sensor, harness, and door lock harness. If ok, replace control.
F1-3Oven temperature above 950˚ F in a clean cycle. Ohm sensor and harness. If ok, replace control.
F1-5Cancel key not responding. Ensure ribbon is making good connection; inspect ribbon (shorts, corrosion, etc.). Should normally read open and 1K – 3K with the switch activated. If ok, replace control.
F1-7Membrane disconnected. Ensure ribbon is making good connection; inspect ribbon (shorts, corrosion, etc.). Should normally read open and 1K – 3K with the switch activated. If ok, replace control.
F1-8Shorted key in membrane switch. Ensure ribbon is making good connection; inspect ribbon (shorts, corrosion, etc.). Should normally read open and 1K – 3K with the switch activated. If ok, replace control.
F1-9Internal communication error within the control. Replace control.
F1-AControl does not see state of lock or unlock switches. Check connections at the door lock assembly to control and check lock mechanism wiring harness.
F1-CDoor switch is not recognized as opened or closed. Check connections at the door lock assembly to control and check lock mechanism wiring harness.
F1-EControl not calibrated. Replace control.
F1-HEEPROM error. Replace control.
F1-NInternal voltage if slave micro not correct. Replace control.
F3-1Sensor is shorted or open. Ohm sensor and harness.
F8Shorted meat probe. Check probe jack and harness to probe jack. If ok, check meat probe.
F9-1Door lock will not lock. Check wire connections. If ok, replace motorized door lock.
F9-2Door lock will not release. Check wire connections. If ok, replace motorized door lock.
F9-3Door lock is locked and unlocked at the same time. Check wire connections. If ok, replace motorized door lock.

Freestanding Ranges Employing Rs1, T1 & T2 Clocks Model Year(S): April 1997 To Present Note: Excluding Gemini, Accellis 2x

Error CodesProblem
F1Indicates error in the control circuitry. Ohm sensor and harness resistance (see Table 2 below), check door lock mechanism, harness, switch connections, inspect membrane.
F3Sensor/sensor circuitry. Test for proper resistance value. Also check for frayed/pinched wiring, or connector damage. Replace as necessary. At room temperature, the probe’s resistance should be 1050 -1100 ohms. DO NOT REPLACE CONTROL.
F9Door lock circuitry fault sensed. Check the door lock switch wiring and lock assembly, adjust or replace as needed. DO NOT REPLACE CONTROL. This fault code appears if control is unable to recognize the opening and closing of the door lock switches at the proper times. Control is looking for a signal back from the door lock system circuitry to ensure door is in the proper position for the function chosen.
F1-1Oven temperature above 650˚ F when bake/broiling. Check door lock, oven sensor, and harness. If ok, replace control.
F1-2Oven temperature above 905˚ F during cleaning. Check door lock, oven sensor, and harness. If ok, replace control.
F1-3Shorted sensor. Ohm sensor and harness.
F1-4Keyboard disconnected. Inspect ribbon and ensure it is making a good connection. If ok, replace control.
F1-5Cancel key out of specification. Replace control.
F1-6Relay activated. Replace control.
F1-7Microprocessor not sensed. Replace control.
F1-8Option or sensor input failure. Inspect ribbon and ensure it is making a good connection. Ohm sensor & harness and ensure proper sensor connection. If ok, replace control.
F1-9EEPROM error. Replace control.
F3-1Sensor/sensor circuit failure. Ohm sensor and harness.
F9-1Door will not lock. Check wire connections. If ok, replace motorized door lock.
F9-2Door will not unlock. Check wire connections. If ok, replace motorized door lock.
F9-3Door lock is locked and unlocked at the same time. Check wire connections. If ok, replace motorized door lock.

Freestanding Ranges, Accellis 2x Models: MER6750AA*, MER6750AC*

Error CodesProblem
F0-0No Fault. None.
F1-1Oven temperature above 650˚ F when bake/broiling. Check door lock, oven sensor, and harness. If ok, replace control.
F1-3Oven temperature above 905˚ F during clean cycle. Check door lock, oven sensor, and harness. If ok, replace control.
F1-5Cancel key not responding. Ensure ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-7Membrane disconnected. Ensure ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-8Shorted key in membrane switch. Ensure ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-9Slave microprocessor not functioning. Replace control.
F1-AControl does not see state of lock or unlock switches . Check connections on the door lock assembly, check lock switch with meter, check wiring from assembly to control.
F1-CDoor switch is not recognized as opened or closed. Check connections at door switch, check lock mechanism, check wiring from switch to control.
F1-EControl not calibrated. Replace control.
F1-FJumper not removed from PCB. Replace control.
F1-HEEPROM error. Replace control.
F1-NMicroprocessor voltage error. Replace control.
F3-1Sensor is shorted or open. Ohm sensor and harness. DO NOT REPLACE CONTROL.
F9-1Door lock will not lock. Check wire connections. If ok, replace motorized door lock.
F9-2Door lock will not unlock. Check wire connections. If ok, replace motorized door lock.
F9-3Door lock is locked and unlocked at the same time. Check wire connections. If ok, replace motorized door lock.

Freestanding Ranges, Gemini And Double Oven

Freestanding Ranges, Gemini And Double Oven
Freestanding Ranges, Gemini And Double Oven

MODELS: MGR6772BD*, MER6549BA*, MER6550AA*, MER6550AC*, MER6550BA*

Error CodesProblem
F0-0No Fault. None.
F1-1Runaway Cook. (Upper Oven) Check door lock, oven sensor, and harness. If ok, replace control.
F1-2Runaway Cook (Lower Oven) Check door lock, oven sensor, and harness. If ok, replace control.
F1-3Oven temperature above 650˚ F when bake/broiling. (Upper Oven) Check door lock, oven sensor, and harness. If ok, replace control.
F1-4Oven temperature above 650˚ F when bake/broiling. (Lower Oven) Check door lock, oven sensor, and harness. If ok, replace control.
F1-5Cancel Key (Upper Oven) Check that ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-6Cancel Key (Lower Oven) Check that ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-7Membrane disconnected. Check that ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-8Shorted key in membrane switch. Check that ribbon is making good connection and inspect ribbon. If ok, replace control.
F1-9Internal communication error within control. Reset power. If error repeats, replace control.
F1-AControl does not see state of lock/unlock switch (Upper Oven) Check connections on door lock assembly & lock switch, check wiring from assembly to control.
F1-BControl does not see state of lock/unlock switch (Lower Oven) Check connections on door lock assembly & lock switch, check wiring from assembly to control.
F1-CDoor switch is not recognized as opened or closed (Upper Oven) Check connections at door switch, check lock mechanism, check wiring from switch to control.
F1-DDoor switch is not recognized as opened or closed (Lower Oven) Check connections at door switch, check lock mechanism, check wiring from switch to control.
F1-EControl not calibrated. Replace control.
F1-FJumper not removed from PCB. Replace control.
F1-HEEPROM read error. Replace control.
F1-LSensor Wire. Ohm wire end to end to ensure a closed path.
F3-1Sensor open circuit (Upper Oven) Ohm sensor and harness. DO NOT REPLACE CONTROL.
F3-2Sensor circuit open (Lower Oven) Ohm sensor and harness. DO NOT REPLACE CONTROL.
F9-1Latch switch (Upper Oven) If wire connections ok, replace motorized door lock.
F9-2Unlock switch (Upper Oven) If wire connections ok, replace motorized door lock.
F9-3Lock and unlock switch (Upper Oven) If wire connections ok, replace motorized door lock.
F9-4Lock switch (Lower Oven) If wire connections ok, replace motorized door lock.
F9-5Unlock switch (Lower Oven) If wire connections ok, replace motorized door lock.
F9-6Lock and unlock switch (Lower Oven) If wire connections ok, replace motorized door lock.

Slide-in Ranges And Wall Ovens, Jenn-air, Employing Power Relay Board System Model Year(S): Prior To 1997

Slide-in Ranges And Wall Ovens, Jenn-air, Employing Power Relay Board System Model Year(S) Prior To 1997
Slide-in Ranges And Wall Ovens, Jenn-air, Employing Power Relay Board System Model Year(S) Prior To 1997
Error CodesProblem - Component to Check
F1Element relay energized in non cook mode. J2 harness shorted. If ohms ok, change power relay board. DOUBLE OVEN ONLY: Change 2nd oven board.
F2Oven temperature above 620˚ F in a non self clean mode or over 950˚ F in a self clean mode. Ohm sensor, harness, and check door lock. If ok, change power relay board.
F3Cooling fan on in time of day mode. Ohm sensor and harness.
F4Shorted oven sensor. Ohm sensor and harness.
F5No power to element relay in cook mode. Intermittent sensor or wire harness connection. TECH TIP: Flick the sensor when checking ohms. Look for no resistance. Intermittent contact on power relay board.
F7Shorted key sensed for 32 seconds. Membrane shorted. Display board.
F8Shorted meat probe. Probe jack/harness to probe jack.
F9Door lock safety circuit on relay board. Check door lock circuit. If ok, replace power relay board.
FFInvalid temperature reading on power relay board. Check sensor, harness, and power relay board.
FCommunication error between board. Ohm J2 harness wires end to end.* If ok, replace power relay board. If blue and orange wires tangled, untangle. If repeat code, use a noise suppressor.
FCCommunication error between board. Ohm J2 harness wires end to end.* If ok, replace power relay board. If blue and orange wires tangled, untangle. If repeat code, use a noise suppressor.
FRSecond oven error sensed. J2 harness, ohm wires end to end.* If harness is ok, replace power relay board. If blue and orange wires are tangled, untangle. If repeat code, use a noise suppressor.

Freestanding And Slide-in Ranges, Jenn-air Model Year(S): Prior To 1997

Models: W131, WME3020, WMG3020, SCG20200, SCE30500, WG30100

Error CodesSolutions
F1Relay activated in non-cook mode. Remove power. If fault persists, check touch pad and clock. Isolate touch pad from clock. If code persists, issue is with control. If it does not persist, issue is with touch pad.
F2Temperature runaway. Ohm sensor and check wiring. If ok, replace control.
F3Open sensor. Ohm sensor and harness.
F4Shorted sensor. Ohm sensor and harness.
F5Open relay in a cook mode. Replace control.
F6Missing AC line detector. Replace control.
F7Shorted Key. Replace touch pad.
F8Relay failure. Replace control.
F9Door latch error. Check door lock assembly.
F0Cancel key. Remove power. If fault persists, check touch pad and clock. Isolate touch pad from clock. If code persists, issue is with control. If code does not persist, issue is with touch pad.

Single, Combo And Double Wall Ovens, Drop-in And Slide-in Ranges, Jenn-air Model Year(S): Prior To 1997

Models: D156, S176, W276, W256, W156, WW2780, WM2780, W2780

Single, Combo And Double Wall Ovens, Drop-in And Slide-in Ranges, Jenn-air
Single, Combo And Double Wall Ovens, Drop-in And Slide-in Ranges, Jenn-air
Error CodesMeaning
F0Shorted key failure. Check the keypad for a stuck keypad.
F1Failure in element relay circuit. Press cancel key. If alarm persists, isolate the touch pad from the clock. If failure returns, issue is with clock. If failure does not return, issue is with touch pad.
F2Runaway temperature. Ohm sensor and sensor wiring. Verify oven will complete a clean cycle without failure.
F3Shorted sensor. Ohm sensor, sensor wires, and inspect sensor for damage.
F4Open oven sensor. Ohm sensor, sensor wires, and inspect sensor for damage.
F6EEPROM failure. Replace control.
F7Clean circuit. Check door lock switches and the wiring to the switches.
F8Door switches. Check door lock switches and the wiring to the switches.

Freestanding Ranges Model Year(S): Prior To 1997

Fault CodeProblem
F1Relay shorted. Remove power. If fault persists, check touch pad and clock. Isolate touch pad from clock. If code persists, issue is with control. If code does not persist, issue is with touch pad.
F2Temperature runaway. Ohm oven sensor and check sensor harness. If ok, replace control.
F3Open sensor. Ohm sensor and check sensor harness.
F4Shorted sensor. Ohm sensor and check sensor harness.
F5Relay open. Replace control.
F6Missing AC line detector. Replace control.
F7Function key shorted. Check touch pad for stuck keypad. If ok, replace control.
F8A/D supervisory. Replace control.
F9Door latch. Check door latch assembly. If ok, replace control.
F0Cancel key. Replace control.

Jenn-Air, Maytag, Magic Chef Oven Range Service Manual PDF




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