The short answer
F00 means something is pressing on the control panel: the manufacturer records an object, liquid or soil putting pressure on the control panel. The cooktop reads a permanent press, cannot tell it from a finger, and stops rather than acting on it. The boundary where these steps stop is a real one, not a disclaimer — past it the terminals are live.
Error codes
Reference| Code | Meaning |
|---|---|
| F00 | An object, liquids, or soils are putting pressure on the control panel. |
What you observe, and what to record
- The code appears with nothing obviously touching the panel — A thin film of liquid is enough, and it is not easy to see against dark glass.
- How long the ${A} runs before the code appears — Immediately from cold, or well into a session — that interval is the most useful single number you can hand a technician.
- Whether the code is steady or intermittent — A fault that is present every time is far quicker to find than one that comes and goes, and the two are diagnosed differently.
Causes, most likely first on this cooktop
- Liquid on the panel — First: a boil-over or a wet cloth across the controls is the commonest cause by a wide margin, and water reads as a finger to a capacitive panel.
- An object resting on the control area — Second: a lid, a utensil or a phone left on the glass holds keys indefinitely and looks entirely innocent.
- Dried soil or grease over the keys — Third: a film that built up gradually, which is why the fault can appear with nothing visibly on the panel at all.
Check in this order, and why
- Look along the glass at a low angle — A film shows as a dull patch from the side and is invisible from above.
- Clear everything from the panel area and wipe it dry — The documented remedy, and the whole diagnosis if it works.
- Note whether it returns as soon as cooking produces steam — Steam condensing on the panel is a recurring version of the same cause.
What an owner can safely check
- Remove everything from the control area — Cloths, lids, utensils, packaging. Everything, not just what looks likely.
About 5 min
- Find the manual, or download it for your model number — Model-line documentation frequently says something the general code index does not.
About 10 min
- Wipe the panel with a barely damp cloth, then dry it fully — Dry matters as much as clean — a damp panel behaves exactly like a pressed one.
Tools: microfibre clothAbout 10 min
- Check whether the appliance is still in warranty — Worth two minutes before anyone is paid: the purchase date and the model number decide it, and some components carry longer cover than the appliance.
About 10 min
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel — a capacitor can hold a charge after the power is off. An induction surface leaves the pan hot even where the glass beneath reads cool, so treat the cooking area as hot until you have checked it, and keep the residual-heat indication in view while you work.
When to call a technician
Call once the panel is demonstrably clean, dry and clear, the power has been cycled, and the code still appears. That points at a key or the touch module rather than contamination. Everything short of that is a cloth-and-patience problem and does not need anybody paid. If anything smells hot or looks scorched, switch the appliance off at the breaker and say so when you book.
Nearest Jenn-Air cooktop codes
What this page does not cover
This page reads F00 for Jenn-Air cooktops in general, from the manufacturer's shared code index. A code can be documented differently for one family, so where a model-line page exists for your unit it is the more specific answer and is linked below. Not here: wiring colours, connector positions and part numbers, which differ by family.
Links: - [Jenn Air Cooktop Error Codes](/blog/jenn-air-cooktop-error-codes)
Where to go next
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
