The short answer
The published entry for F2 says it will disappear when the surface cooking area has cooled, which tells you what it is: a hot-surface indicator rather than a fault. There is nothing to reset and nothing to replace. Wait for the glass to cool and it clears itself — and while it is up, treat the glass as hot, because that is the only warning a ceramic surface can give.
Whirlpool cooktop code as the manufacturer publishes it
Reference| Code | Meaning |
|---|---|
| F2 | "F2" will disappear when the surface cooking area has cooled. |
What you observe alongside the code
- The character appears over a zone that has just been used — Entirely normal, and it clears on its own.
- It clears as the glass cools — The defining behaviour of an indicator rather than a code.
- It stays up long after everything is cool — The one version worth investigating.
- It appears over a zone you did not use — Heat conducted from a neighbouring zone or a hot pan set down on the glass.
What triggers it, most likely first
- Ordinary residual heat in the glass — First and almost always: the zone is hot and the cooktop is saying so. Nothing is wrong.
- A hot pan left standing on an unused zone — Second: the glass takes heat from the pan, and the indicator reports the glass, not the zone.
- Heat conducted from the zone next door — Third: a long session on a neighbouring zone warms the glass between them.
- A residual heat sensor reading hot when it is not — Fourth, and the only fault case: the indicator never clears even overnight.
Check in this order, and why
- Wait until the glass is cool and look again — If it has gone, there was never a fault.
- Wait for the glass to cool and watch the indicator — If it clears, there is nothing to diagnose.
- Feel the glass with the back of a hand, near not on the zone — Confirms whether the indicator is telling the truth.
- Take any hot pan off the glass — A pan keeps the indicator up long after the zone is off.
Clearing the code, then the owner-safe checks
- Leave the cooktop alone until the glass is cool — The indicator clears itself; nothing needs pressing.
About 30 min
- Remove pans and anything else standing on the glass — They hold heat into the surface.
About 5 min
- Check whether an oven below has been running — It warms the glass from underneath.
About 5 min
- STOP HERE if the indicator persists on cold glass overnight — That is the sensor, under the glass.
Before you open anything
Safety
Switch the cooktop off at its breaker before any panel comes off — a capacitor can hold a charge after the power is off, and a cooktop is fed from a double-pole breaker, so both poles have to be dead. The glass stays hot long after the zones are off. Never bridge or bypass a thermal cut-out or an interlock to keep cooking. Trust the indicator: ceramic glass looks identical hot and cold, and this character is the only warning you get.
When this code is a service call
Call only if the indicator stays up on glass that has been cold for hours, which means the sensor is reading wrong. There is no hazard in the ordinary case and the cooktop works normally throughout, so the cost of a stuck indicator is a warning you can no longer rely on rather than a cooktop you cannot use.
Neighbouring Whirlpool cooktop codes
Which model lines this reading applies to
This reading of F2 applies to Whirlpool induction and radiant glass cooktops with the touch control that publishes this code, which is where the manufacturer documents it. A knob-controlled coil or gas cooktop has no display and cannot produce it, and a Whirlpool-built unit badged for another brand may pair the same characters with a different fault. Residual-heat characters differ by display generation, and some cooktops show a letter where others show a dot. Where a model-specific page exists for your unit it is linked above and is the more specific answer: module part numbers, connector positions and resistance figures differ by family and belong there.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
