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Whirlpool Cooktop F40 Error Code

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Maya Ortiz Written by Maya Ortiz Appliance Repair Content Specialist Published October 20, 2026

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Code overview at a glance.

The facts for this Whirlpool error, a plain-language snapshot, and what to confirm against your model number.

Error code F40
Appliance Cooktop
Quick answer

F40 may indicate a problem with the user interface touchpad, the cooktop power control board, or the wiring.

Model note: Whirlpool reuses codes across series and model years, so F40 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

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What this code may mean.

A plain-language reading of the code — always confirm against your model’s documentation.

F40 may indicate a problem with the touchpad, the cooktop power control board or the wiring.

Whirlpool Product Help describes F40 as a possible problem with the user interface (touchpad), the cooktop power control board, or the associated wiring. It is listed for electric, radiant and induction cooktops.

Power reset

Turn off the circuit breaker (or unplug) for one minute, turn it back on, and see whether the code comes back. Board and wiring checks are work for a technician.

Related codes

  • F42: power control board or wiring
  • F2E1: control or wiring, with cleaning advice for keys

Whirlpool cooktop repair in Los Angeles

Call (310) 448-6692 if F40 returns. Our Los Angeles Whirlpool cooktop service is described under cooktop repair. Keep the model number and reset notes close.

Source: Whirlpool Product Help: F40 – Electric Cooktop; Whirlpool Product Help: F40 – Electric and Induction Cooktop

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Safety warning before you continue.

Stop immediately if you notice smoke, sparks, a burning smell, gas odor, or water near electrical parts.

Important

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

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Seeing this code on your appliance?

Book an Whirlpool appliance service visit for a clear estimate and approval before any repair.

Experienced technicians, clear diagnostics, and workmanship coverage on completed repairs.

Book a Repair (310) 448-6692

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Book a repair online or call us — clear estimates, approval before any work, and a workmanship warranty on completed repairs.

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Tell us what’s wrong — we’ll take it from there.

Share a few details and we’ll confirm an appointment. Prefer to talk? Call us and we’ll help right away.

Prefer to call? (310) 448-6692
  1. Share the symptom Tell us the Whirlpool model and what’s going wrong.
  2. Confirm a window We’ll schedule a visit that fits your day.
  3. Approve before work You get a clear estimate — nothing starts without your OK.
Phone (310) 448-6692
Email info@whirlpoollosangeles.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Los Angeles County and Orange County.
Response time Appointment timing depends on ZIP code, route capacity, and appliance type.
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