Whirlpool Cooktop F42 — What It Means & How to Fix It
Also shown as F43, F58 on some models.
F42, F43 and F58 indicate a possible problem with the cooktop power control board or its wiring; reset at the breaker and call service if the code returns.
What this code means
Whirlpool says there may be a problem with the cooktop power control board, or the associated wiring.
Whirlpool electric and induction cooktops.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Power control board fault | Common | No — technician job |
| Wiring fault | Occasional | No — technician job |
| Glitch | Occasional | Yes — breaker reset |
What you can try yourself
- Breaker off one minute.
- Restore.
- Monitor.
- Service on a repeat.
When to call a technician
- Repeat code.
- No zones heat.
- Burning smell.
Typical professional repair cost: About $300–$600.
Frequently asked questions
What do F42, F43 and F58 mean?
A possible cooktop power control board or wiring problem.
What is that board?
The electronics that deliver power to the cooking zones.
DIY?
No.
Sources checked
- Whirlpool Product Help: F42 - Electric Cooktop
- Whirlpool Product Help: F43 - Electric Cooktop
- Whirlpool Product Help: F58 - Electric Cooktop
Error meanings can vary by model. This guide was checked against the documentation above; use the manual for the model number on your own appliance when it differs.
Related Whirlpool codes
- Whirlpool Cooktop F0 F0 or F00 means an object, liquid or soil is putting pressure on the touch control panel — remove anything on the control area, wipe it clean and dry, and reset power if needed.
- Whirlpool Cooktop F1E0 F1E0 indicates one or more keys are permanently pressed — turn the controls off, clear and thoroughly clean the touch panel, and reset power; if it persists the cooktop control may be at fault.
- Whirlpool Cooktop F2 E1 F2 E1 points to the keys: food, water or build-up may be hindering the controls, so clean the area with soap and water, dry it with a microfiber towel, and reset power.
- Whirlpool Cooktop F1E1 F1E1 means communication has been lost between the user interface (keypad) and the appliance manager board; reset power for a minute and call service if it returns.
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