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Error code reference

KitchenAid Range Error Code PF id=27

Power failure variant displayed on some models.

KitchenAid codesKitchenAid range codes

Power failure variant displayed on some models.

First step from the service manual

Clear the display per the Displays section; reset the clock if needed.

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

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What PF id=27 means on a KitchenAid range

The PF code on a KitchenAid range stands for Power Failure. It appears on the control display when the appliance detects that electrical power to the unit was interrupted and then restored. This is not an indication of a component malfunction within the range itself. Instead, it is a notification that the electronic control board lost its power supply at some point, causing the clock and any active cooking cycles to be cleared from memory.

The id=27 designation identifies this as a specific variant of the PF code used across certain KitchenAid range models. The electronic control board monitors incoming power continuously, and when voltage drops or disappears entirely, the board registers the event. Upon power restoration, the board generates this code to alert the user that a disruption occurred. Common triggers include household circuit breaker trips, utility grid outages, and brief voltage sags caused by high-demand appliances cycling on.

Clearing the code requires dismissing the display notification using the cancel or clear button as described in the Displays section of the control documentation, then resetting the clock to the correct time. If no cooking cycle was interrupted, no further action is needed. Repeated PF codes without an obvious power outage may point to a loose or failing power connection at the terminal block, or instability on the household circuit supplying the range.

Source: manufacturer service documentation.

Common causes of PF id=27

  1. 01

    Household power outage or grid interruption

    Wiring / connection

    A utility outage or brief power sag is the most frequent cause of the PF code. If other clocks or electronics in the home also lost their settings, this is almost certainly the reason.

  2. 02

    Tripped circuit breaker

    Wiring / connection

    A tripped breaker on the range's dedicated circuit will cut power to the control board and trigger the PF code when the breaker is reset. Check the breaker panel for a tripped breaker before doing anything else.

  3. 03

    Loose connection at the terminal block

    Wiring / connection

    A loose or corroded wire connection at the range's power terminal block can cause intermittent voltage drops that the control board interprets as a power failure. Inspect the terminal block connections for tightness and signs of arcing or heat damage.

  4. 04

    Unstable household circuit voltage

    Wiring / connection

    Significant voltage fluctuations on the home's electrical system, sometimes caused by a failing neutral wire or high-demand appliances on the same circuit, can trigger repeated PF codes even without a full outage.

  5. 05

    Failing electronic control board

    Part replacement

    If PF codes appear repeatedly with no external power issues present and all wiring connections are secure, the control board itself may be losing its internal power regulation. Replacement of the control board would be required in this scenario.

See the test procedure for each cause

Frequently asked questions about PF id=27

What does PF id=27 mean on a KitchenAid range?
PF stands for Power Failure. The id=27 variant appears on certain KitchenAid range models to indicate that the electronic control board detected an interruption in incoming electrical power. It is a notification code, not a fault indicating a broken component. Clearing the display and resetting the clock is all that is typically needed.
How do I clear the PF code on my KitchenAid range?
Press the Cancel or Clear button on the control panel to dismiss the PF notification, following the steps in the Displays section of your model's documentation. After clearing the code, reset the clock to the current time. If the range was in the middle of a cooking cycle when power was lost, you will need to restart that cycle manually.
Is it safe to use my KitchenAid range after a PF code appears?
Yes, the range is safe to use once you have cleared the PF code and confirmed that all burners and oven functions are operating normally. The code itself only indicates a past power interruption and does not signal a hazardous condition inside the appliance. If you notice any scorching, burning smells, or tripped breakers, inspect the power supply wiring before using the range.
Will resetting the range clear the PF code permanently?
Clearing the display will remove the PF code, and it will not return unless another power interruption occurs. If the code keeps coming back without an obvious outage, check the circuit breaker, the terminal block connections, and the stability of the household electrical supply, as repeated codes suggest an underlying power delivery issue rather than a one-time event.
How much does it cost to fix a KitchenAid range that keeps showing PF?
If the PF code is caused by a loose terminal block connection, the repair cost is minimal, typically covering a service call fee in the range of $75 to $150. If a control board replacement is needed, parts and labor combined generally run between $200 and $450 depending on the model and local labor rates. In many cases the code resolves without any parts cost at all, since a one-time outage requires no repair.

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