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Error code reference

GE Range Error Code F106

GPU configuration error; the configuration on the GPU fails to startup.

GE codesGE range codes

GPU configuration error; the configuration on the GPU fails to startup.

First step from the service manual

Cycle the power for 30 seconds.

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

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What F106 means on a GE range

The F106 error code on a GE range indicates a GPU (Generator Processing Unit) configuration error, meaning the control system's primary processing unit has failed to complete its startup sequence correctly. The GPU is the core controller that manages communication between the range's electronic components, including burner controls, oven functions, and safety systems. When the GPU cannot initialize its configuration data at startup, it halts operation and triggers this fault code to prevent the appliance from running in an undefined or unsafe state.

This type of error is most commonly caused by a temporary fault in the control board's memory or startup routine, which is why a full power cycle is the recommended first diagnostic step. Cutting power for 30 seconds allows all capacitors on the control board to discharge completely, giving the GPU a clean reset opportunity. If the configuration data was corrupted by a power surge, momentary voltage fluctuation, or an incomplete previous shutdown, a full reset frequently resolves the issue.

If the error persists after power cycling, the fault points to a more permanent failure within the main control board itself. The GPU configuration data is stored on the board and cannot be independently reloaded in the field. A recurring F106 code typically indicates the control board needs replacement, as the configuration registers or onboard memory have been damaged beyond what a soft reset can correct.

Source: manufacturer service documentation.

Common causes of F106

  1. 01

    Temporary startup fault or power glitch

    Wiring / connection

    A brief voltage fluctuation, power surge, or interrupted shutdown can cause the GPU to fail its configuration check on the next startup. A 30-second power cycle often resolves this without any parts replacement.

  2. 02

    Corrupted control board memory

    Part replacement

    If the onboard memory storing the GPU configuration data has been corrupted, the processor cannot complete its initialization. This condition will cause F106 to return immediately after each power cycle.

  3. 03

    Failed main control board

    Part replacement

    Physical damage to the control board's processing components, whether from a power surge, heat exposure, or component aging, can prevent the GPU from ever completing its startup sequence. The board would need to be replaced.

  4. 04

    Loose or interrupted wiring to the control board

    Wiring / connection

    A loose wire harness connection supplying power or communication signals to the control board can prevent the GPU from initializing correctly. Inspect connectors at the control board for secure seating and any signs of corrosion or burn marks.

See the test procedure for each cause

Frequently asked questions about F106

What does F106 mean on a GE range?
F106 on a GE range indicates a GPU configuration error, meaning the range's main processing unit failed to complete its startup sequence. The control system detected that its configuration could not be loaded correctly and stopped operation as a safety measure. Start by cycling the power off for 30 seconds to allow the system to reset fully.
Will resetting the power clear the F106 error on my GE range?
A 30-second power cycle is the first recommended step and will clear the error if the fault was caused by a temporary glitch or power fluctuation. If the F106 code returns immediately after restoring power, the issue is not a temporary fault and the control board likely needs further diagnosis or replacement. Repeated resets will not resolve an underlying hardware failure on the control board.
Is it safe to use my GE range while the F106 code is displayed?
No, you should not attempt to use the range while F106 is active. The error indicates the control system could not start up in a verified configuration, meaning the range may not operate burners, oven functions, or safety systems reliably. Discontinue use until the fault is diagnosed and resolved.
How much does it cost to fix an F106 error on a GE range?
If a simple power cycle clears the code, there is no parts cost at all. If the main control board requires replacement, parts alone typically range from roughly $150 to $400 depending on the specific model, with professional labor adding another $100 to $200 in most cases. Getting a firm estimate from a technician before authorizing a board replacement is advisable.
Can I replace the control board myself to fix the F106 error?
A knowledgeable DIYer comfortable working with appliance electronics can replace a range control board, but the range must be fully unplugged before any work begins. The job involves disconnecting multiple wire harnesses and securing the new board in place, and correct connector reassembly is critical. If you are not confident working inside appliance control compartments, hiring a qualified technician is the safer option.

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