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Error code reference

GE Range Error Code F050

A/D Out of Range

GE codesGE range codes

A/D Out of Range: the oven relay board is unable to read the status of the switches (door, MDL).

First step from the service manual

Clear error, cycle power a couple of times and check if error is back; if so replace power board.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What F050 means on a GE range

The F050 error code on a GE range indicates an Analog-to-Digital (A/D) conversion fault on the oven relay board. The relay board continuously monitors the status of key input switches, including the oven door switch and the MDL (motor door lock) switch, by reading their analog signal levels and converting them to digital data. When this conversion process falls outside the expected range, the control system cannot reliably interpret the state of these switches and triggers the F050 fault.

This type of fault typically points to a communication or power integrity issue within the relay board itself. The board may be receiving corrupted or unstable voltage signals, or internal components responsible for the A/D conversion process may have failed. Because the relay board cannot confirm whether the oven door is open or closed, or whether the door lock mechanism is in the correct position, the control system flags this as a critical fault to prevent unsafe operation.

The most common resolution begins with clearing the error code and cycling power to the range two or more times to rule out a transient electrical glitch. If the F050 error returns consistently after power cycling, the relay board has likely experienced a component-level failure and will need to be replaced. Wiring connections to the door switch and MDL switch should also be inspected for loose terminals or damaged conductors before condemning the board.

Source: manufacturer service documentation.

Common causes of F050

  1. 01

    Failed relay board

    Part replacement

    The oven relay board's internal A/D conversion circuitry has failed, preventing it from reading switch inputs. This is the most likely cause when the error persists after multiple power cycles.

  2. 02

    Transient electrical glitch

    Wiring / connection

    A temporary voltage fluctuation or power interruption can cause a one-time A/D fault. Clearing the error and cycling power two or more times will resolve this if it is the cause.

  3. 03

    Loose or damaged wiring to door switch

    Wiring / connection

    A loose connector or broken wire between the oven door switch and the relay board can send an out-of-range signal. Inspect the wiring harness and connector terminals at both the switch and the board.

  4. 04

    Faulty door switch or MDL switch

    Part replacement

    A defective door switch or motor door lock switch can produce a signal the relay board cannot process correctly. Check that each switch actuates properly and that its terminals are making solid contact.

  5. 05

    Corrupted control board software state

    Wiring / connection

    In some cases, the control board can enter an error state due to a software hang rather than a hardware failure. A full power reset by unplugging the range or tripping its breaker for several minutes can clear this condition.

See the test procedure for each cause

Frequently asked questions about F050

What does F050 mean on a GE range?
F050 indicates that the oven relay board is unable to read the status of the door switch and motor door lock (MDL) switch due to an Analog-to-Digital conversion fault. The board cannot confirm whether the oven door is open, closed, or locked, so it stops normal operation and displays the fault. This can be caused by a transient electrical issue or a failed relay board.
Will resetting my GE range clear the F050 error?
Sometimes. Clearing the error and cycling power two or more times is the recommended first step. If the F050 code does not return after power cycling, the fault was likely a temporary electrical glitch. If the code comes back consistently, a component has failed and resetting alone will not fix it.
Is it safe to use my GE range while it is showing F050?
It is best to avoid using the oven while F050 is active. The error means the control board cannot confirm the door status, which is a safety-relevant function, especially on models with a self-clean door lock. Address the fault before resuming oven operation.
How do I fix F050 on a GE range?
Start by clearing the error code and cycling power to the range at least twice to rule out a transient fault. If the error returns, inspect the wiring and connectors at the door switch and MDL switch for loose terminals or damage. If the wiring is intact and the switches test correctly, the relay board will need to be replaced.
How much does it cost to repair a GE range with an F050 error?
Repair costs vary depending on whether the issue is a simple wiring fix or a relay board replacement. A relay board part alone typically ranges from around 80 to 250 dollars depending on the model, with professional labor adding another 100 to 200 dollars or more. If only a switch or wiring repair is needed, the cost is generally on the lower end of that range.

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