Whirlpool Microwave F1E4 — What It Means & How to Fix It
Also shown as F1 E4, F6E0, F6 E0, F7 on some models.
F1E4, F6E0 and a plain F7 mean the oven could not execute the function, with a possible appliance control board or wiring problem — reset power for a minute and call service if needed.
What this code means
For each of these codes Whirlpool says the oven could not execute the function and there may be a problem with the appliance control board, or the associated wiring.
Whirlpool over-the-range microwaves. F7 E9 is different — it concerns a blocked vent.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Appliance control board fault | Common | No — technician job |
| Wiring fault | Occasional | No — technician job |
| Transient error | Occasional | Yes — breaker reset |
What you can try yourself
- Turn the breaker off for one minute and back on.
- Watch the display for a minute.
- Verify operation with a short cook.
- Book service if it returns.
When to call a technician
- Repeat code.
- Functions refuse to start.
- Display resets itself.
Typical professional repair cost: About $200–$400.
Frequently asked questions
What does F1E4 mean?
The oven could not execute the function; possible appliance control board or wiring problem.
Are F6E0 and F7 the same fault?
They are separate codes with the same Whirlpool explanation.
What should I try?
A one-minute breaker reset.
Sources checked
- Whirlpool Product Help: F1E4 - Over-the-Range Microwave
- Whirlpool Product Help: F6E0 - Over-the-Range Microwave
- Whirlpool Product Help: F7 - Over-the-Range Microwave
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 Microwave E03 E03 — or a plain F2 — means the keypad reported a problem to the control board; reset power for one minute and call for service if it comes back.
- Whirlpool Microwave SE SE means there is a problem with the keypad (user interface) or its wiring — clean and dry the panel, reset power for a minute, and call service if SE remains.
- Whirlpool Microwave E11 E11 and E12 point to the microwave's gas sensor — the sensor used for automatic cooking — or its wiring; reset power for a minute, and expect to need a technician if it returns.
- Whirlpool Microwave E13 E13 means the oven did not pre-heat correctly, with a possible problem in the appliance control board or its wiring; reset power for a minute and call service if it repeats.
More: all Whirlpool microwave codes · all Whirlpool codes · search by symptom