mypros+
Error code reference

Maytag Range Error Code F1-6

Lower hardware failure within control.

Maytag codesMaytag range codes

Lower hardware failure within control.

First step from the service manual

Replace control.

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

MyPros+ Max

Get the full diagnostic procedure for F1-6.

  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
Get the full procedure

$29/month · Cancel anytime · Or $9.95 3-day pass

What F1-6 means on a Maytag range

F1-6 indicates a lower hardware failure detected within the electronic control board itself on a Maytag range. This is an internally diagnosed fault, meaning the control board's self-test routines have identified a failure in its own lower-level hardware circuitry. The code is not triggered by an external sensor, wiring run, or peripheral component reporting back to the board. The fault originates inside the control module, and the board has determined it cannot operate reliably. The first and primary recommended action is replacement of the control board.

For homeowners, this means the brain of your range has detected a problem with its own internal components. The control board manages oven temperature, burner operation, timing, and safety functions. When it flags a hardware failure within itself, it can no longer be trusted to run those systems accurately or safely. You may notice the range is unresponsive, displays the code on startup, or behaves erratically before locking out.

Unlike error codes tied to a specific sensor or actuator that can be tested and swapped independently, F1-6 points squarely at the control board as the failed component. Resetting the range by cutting power may temporarily clear the display, but the fault will return because the underlying hardware within the control has failed.

Source: manufacturer service documentation.

Common causes of F1-6

  1. 01

    Failed internal control board hardware

    Part replacement

    The control board's own lower-level hardware circuitry has failed, which is the direct meaning of F1-6. This can include failed microprocessor components, capacitors, or memory on the board itself, none of which are serviceable independently.

  2. 02

    Corrupted or damaged control board firmware

    Part replacement

    Power surges or voltage spikes can corrupt the firmware stored on the control board, causing the self-diagnostic routine to report a lower hardware failure. The board registers the corruption as an internal fault rather than an external event.

  3. 03

    Intermittent power supply issue causing repeated control resets

    Wiring / connection

    Unstable or low voltage supplied to the control board can cause repeated resets that eventually result in the board logging a lower hardware failure. Verifying the outlet voltage and inspecting the main power connection is worth doing before ordering a control board, though the board typically still requires replacement.

See the test procedure for each cause

Frequently asked questions about F1-6

What does F1-6 mean on a Maytag range?
F1-6 means the electronic control board has detected a lower hardware failure within itself. This is an internal fault, not a sensor or wiring issue elsewhere in the range. The control board's own self-diagnostic routines identified that part of its internal circuitry has failed. Maytag's documented first step is to replace the control board.
How do I fix F1-6 on a Maytag range?
The fix for F1-6 is replacing the electronic control board. Start by cutting power to the range at the breaker for 5 minutes to see if the code clears, but expect it to return because the fault is internal to the board. Locate the correct replacement control board using your range's full model number, which is typically on a label inside the door frame. The control board is usually accessible from the back panel or behind the control console, and replacement requires disconnecting wire harnesses and mounting screws. If you are uncomfortable working around line voltage components, a qualified appliance technician can complete the replacement.
Is it safe to use my Maytag range with an F1-6 error code?
Using the range with F1-6 active is not recommended. The control board manages critical functions including temperature regulation and safety shutoffs. A confirmed internal hardware failure means those systems may not respond correctly, which creates a risk of uncontrolled heating or failure to shut off properly. Stop using the oven and surface burners controlled by the board until the control is replaced.
How much does it cost to fix F1-6 on a Maytag range?
A replacement Maytag range control board typically costs between $150 and $350 for the part, depending on the specific model. If you hire a technician, labor adds roughly $100 to $200, bringing the total repair cost to $250 to $550. DIY replacement is feasible for someone comfortable with appliance disassembly since the job mainly involves disconnecting wire harnesses and swapping the board, but always disconnect power before starting.
Will resetting my Maytag range clear the F1-6 code permanently?
Cutting power to the range may temporarily clear the F1-6 code, but it will return because the fault is a hardware failure inside the control board itself. A power reset cannot repair failed internal circuitry. If the code comes back after every reset, the control board needs to be replaced, which is the repair step Maytag specifies for this fault.

Related Maytag range codes

All Maytag range codes
View all 106 Maytag range codes

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass