KitchenAid cooktop F0E2: main relay stuck closed
F0E2 means the induction power board detected that its main relay is stuck in the closed (on) position and cannot open.
What F0E2 means
- Brand
- KitchenAid
- Appliance
- Cooktop
- Code
- F0E2
- Documented meaning
- Main relay stuck closed
- Applies to
- 4 KitchenAid models on 1 platform
- Can you keep using it?
- No — stop and have it checked
What the cooktop is detecting
The power board checks that its main relay opens when commanded. A relay that stays closed means power to the induction circuits cannot be cut normally, so F0E2 is stored.
Causes listed for this condition
In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.
- Documented A main relay on the induction power board welded or stuck closed.
Safe checks you can make
- Switch the cooktop off at the circuit breaker for about one minute, restore power, and see whether the code comes back.
- Write down the full code exactly as shown (including any number after a dash) and when it appears; it speeds up diagnosis.
This stage requires professional testing. Full diagnosis involves hazards such as live line voltage, gas, a sealed refrigerant system or microwave high voltage. Do not attempt it yourself.
What a technician checks
- Removes the glass top to reach the internal boards and connections.
- This requires professional testing: the induction power board works with high-voltage, high-current electronics under the glass top.
- The documented correction is at the induction power board.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Cooktop control or induction board replacement | $300–$770 | Moderate |
Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.
Can you keep using it?
Stop using it until it is checked. Switch the cooktop off at the breaker and do not use it until it is diagnosed. A power circuit that cannot switch off, or an internal electrical fault, is a fire and shock risk.
Related problems and codes
Other codes documented on the same KitchenAid platforms:
Repair or replace?
A fault code alone rarely justifies replacing a cooktop. Most F0E2 repairs involve a single component once diagnosed. Replacement becomes worth considering when the unit is near the end of its typical 13–17-year life and the diagnosed repair is a major one. See the repair-or-replace guide.
Need F0E2 diagnosed in the Las Vegas area?
We repair Whirlpool, Maytag, KitchenAid, JennAir, Amana and other Whirlpool-family appliances in Las Vegas, Henderson, Summerlin and Boulder City. A model number helps but is never required to book.