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Error code reference

Whirlpool Cooktop Error Code F-25

Stuck fan on Induction Power System (IPS), right or left side fan depending on which side of the display the…

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Stuck fan on Induction Power System (IPS), right or left side fan depending on which side of the display the failure is on (Type 2 failure).

First step from the service manual

Unplug range or disconnect power. Check that the cooling fan connector is firmly plugged in.

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

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What F-25 means on a Whirlpool cooktop

The F-25 error code on a Whirlpool induction cooktop indicates a stuck or non-responsive cooling fan within the Induction Power System (IPS). The IPS relies on active cooling fans to manage the significant heat generated by the inverter boards and power electronics during induction cooking. When the control board commands the fan to run and does not detect the expected feedback signal confirming rotation, it logs an F-25 fault and shuts down operation to prevent thermal damage. The specific side of the cooktop affected corresponds to which side of the display the error appears on, making this a directional diagnostic, meaning the left or right fan can be identified based on fault position.

This is classified as a Type 2 failure, indicating the control system has detected a functional fault rather than simply an electrical open or short. A stuck fan can result from a seized fan motor, a blocked impeller due to debris accumulation, a failed fan motor winding, or a loose or disconnected harness connector at the fan. The fan connector is the first component to inspect, as vibration during normal use can work connectors loose over time, causing an intermittent or permanent loss of the control signal or power feed to the motor.

Because induction cooktops generate substantial heat in their power electronics, a non-functional cooling fan is treated as a critical fault. The control board will not allow cooking to resume until the fan fault is resolved. Technicians should confirm fan rotation freely by hand after disconnecting power, check connector seating and pin integrity, and test motor continuity before condemning the fan assembly or the IPS control board.

Source: manufacturer service documentation.

Common causes of F-25

  1. 01

    Loose or disconnected fan connector

    Wiring / connection

    Vibration from normal use can cause the cooling fan harness connector to work loose from its socket on the IPS board or fan motor. This is the first item to inspect and costs nothing to correct if the connector simply needs reseating.

  2. 02

    Seized or stuck fan motor

    Part replacement

    The fan motor bearings can seize over time, preventing the impeller from spinning even when power is applied. With the unit unplugged, attempt to spin the fan blade by hand. Resistance or no movement confirms a seized motor requiring replacement.

  3. 03

    Debris blocking the fan impeller

    Wiring / connection

    Cooking debris, dust buildup, or a foreign object can lodge in the fan blades and physically block rotation. Inspect the fan assembly visually and clear any obstructions before testing operation.

  4. 04

    Failed fan motor winding

    Part replacement

    An open or shorted winding inside the fan motor will prevent it from spinning despite receiving power and a proper connector signal. This requires motor replacement and can be confirmed by checking continuity across the motor terminals.

  5. 05

    Faulty IPS control board

    Part replacement

    If the fan motor and connector check out correctly but the F-25 code persists, the IPS control board may be failing to deliver power or interpret the fan feedback signal properly. This is the least common cause and should only be considered after all other components are ruled out.

See the test procedure for each cause

Frequently asked questions about F-25

What does F-25 mean on a Whirlpool cooktop?
The F-25 code means the cooktop has detected a stuck or non-functioning cooling fan in the Induction Power System. The fault points to either the left or right side fan depending on which side of the display shows the error. The cooktop shuts down to protect its power electronics from overheating until the fan issue is resolved.
Can I fix the F-25 error myself?
Some causes of F-25 are DIY-friendly. Start by unplugging the cooktop and checking that the cooling fan harness connector is firmly seated, as a loose connector is the most common and easiest fix. You can also inspect the fan blades for debris and try spinning them by hand. If the motor is seized or failed, replacing the fan assembly requires moderate disassembly skills and comfort working with appliance components.
Is it safe to use my cooktop while the F-25 code is active?
No. The cooktop disables cooking operation when F-25 is active specifically to prevent overheating of the induction power electronics. Attempting to bypass or ignore this fault could result in damage to the IPS board or other internal components. The appliance should remain unplugged until the cooling fan issue is diagnosed and corrected.
Will resetting the cooktop clear the F-25 error?
Disconnecting power may temporarily clear the code, but it will return as soon as the cooktop attempts to run the cooling fan and detects the same fault condition. A reset does not address the underlying cause. The fan connector, fan motor, and impeller must be inspected and the root cause corrected before the code will stay clear.
How much does it cost to repair an F-25 error on a Whirlpool induction cooktop?
Repair costs vary depending on the cause. If the fix is simply reseating a loose connector, there is no parts cost and minimal labor if you do it yourself. A replacement cooling fan motor typically ranges from around $30 to $80 in parts. If the IPS control board requires replacement, parts alone can range from $150 to $400 or more, with additional labor costs if a technician is involved.

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