APPLIANCE TROUBLESHOOTING
Whirlpool Microwave Error Codes
Find plain-language explanations for WhirlpoolMicrowave error codes, common causes, and troubleshooting steps you can try before requesting repair service.
48 error codes currently available
AccuPop Fail
The microwave detected an AccuPop feature fault or could not complete the AccuPop operation.
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Demo Mode
Demo Mode is active, allowing controls and displays to operate without normal microwave heating.
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Door / Open-Close Door
The microwave requires the door to be opened and closed before cooking can begin.
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E03
The microwave keypad or user interface reported a problem to the control board.
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E11
The microwave gas sensor reported a problem to the control board.
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E12
Whirlpool lists E12 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E13
Whirlpool lists E13 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E21
Whirlpool lists E21 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E22
Whirlpool lists E22 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E23
Whirlpool lists E23 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E24
Whirlpool lists E24 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E61
Whirlpool lists E61 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E62
Whirlpool lists E62 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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E63
Whirlpool lists E63 as an official over-the-range microwave diagnostic code. The exact component involved can vary by model.
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F1 E1
The microwave could not execute the requested function and may have a relay-control-board or associated wiring fault.
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F1 E4
The microwave could not execute the requested function and may have a problem with the appliance control board or associated wiring.
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F2
The microwave detected a problem involving the keypad, user interface, or associated wiring.
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F2 E1
The microwave detected a problem involving the user interface, keypad, or associated wiring.
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F2 H1
Whirlpool lists F2 H1 as an official microwave diagnostic code. The exact cause can vary by model.
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F2 H2
Whirlpool lists F2 H2 as an official microwave diagnostic code. The exact cause can vary by model.
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F2 Q1
Whirlpool lists F2 Q1 as an official microwave diagnostic code. The exact cause can vary by model.
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F3 C
Whirlpool lists F3 C as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 H
Whirlpool lists F3 H as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 H1
Whirlpool lists F3 H1 as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 T1
Whirlpool lists F3 T1 as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 T2
Whirlpool lists F3 T2 as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 T3
Whirlpool lists F3 T3 as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F3 T4
Whirlpool lists F3 T4 as an official microwave diagnostic code. The exact sensor or subsystem can vary by model.
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F4 E1
Whirlpool lists F4 E1 as an official microwave diagnostic code.
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F4 E4
Whirlpool lists F4 E4 as an official microwave diagnostic code.
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F4 E9
Whirlpool lists F4 E9 as an official microwave diagnostic code.
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F6
Whirlpool lists F6 as an official microwave diagnostic code.
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F6 E0
Whirlpool lists F6 E0 as an official microwave diagnostic code.
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F7
The microwave could not execute the requested function and may have an appliance-control-board or associated wiring fault.
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F7 E9
The microwave may have an airflow or ventilation problem that can cause overheating.
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F8 E5
Whirlpool lists F8 E5 as an official microwave diagnostic code.
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F9
The microwave could not execute the requested function and may have an appliance-control-board, relay-control-board, or associated wiring fault.
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F9 Q
Whirlpool lists F9 Q as an official microwave diagnostic code.
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F9 Q1
Whirlpool lists F9 Q1 as an official microwave diagnostic code.
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FC E1
The microwave detected a connected-appliance, registration, communication, or electronic control condition.
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FC E2
The microwave detected a connected-appliance, registration, communication, or electronic control condition.
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FC E3
The microwave detected a connected-appliance, registration, communication, or electronic control condition.
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FC E7
The microwave detected a connected-appliance, registration, communication, or electronic control condition.
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FC E8
The microwave detected a connected-appliance, registration, communication, or electronic control condition.
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LOC
The microwave Control Lock feature is enabled.
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PF
The microwave detected a power failure, or power was recently restored.
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Registration Error
The connected microwave could not complete appliance registration.
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SE
The microwave detected a problem involving the keypad, user interface, or associated wiring.
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Manufacturer information
ApplianceSignal troubleshooting information is based on manufacturer support documentation and rewritten in plain language.