KitchenAid dishwasher F7E2 error code
F7E2 does not mean the same thing on every KitchenAid dishwasher. Our data shows 2 documented meanings, depending on which engineering platform the model is built on. Look up your model number to see the one that applies.
| Meaning | Appliance | KitchenAid models |
|---|---|---|
| Variable-speed wash motor failure | Dishwasher | 72 |
| Heating: heater stuck on | Dishwasher | 36 |
F7E2: Variable-speed wash motor failure
- Brand
- KitchenAid
- Appliance
- Dishwasher
- Code
- F7E2
- Documented meaning
- Variable-speed wash motor failure
- Applies to
- 72 KitchenAid models on 3 platforms
- Can you keep using it?
- With caution
F7E2 means the control detected a failure of the variable-speed wash motor or its circuit.
What the dishwasher is detecting
On models with a variable-speed wash motor, the control monitors the motor's operation. A motor that does not respond correctly sets this code.
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 loose connection in the wash motor circuit or a failed wash motor.
- Documented A failed motor drive or sense circuit on the control; the documentation points to the control mainly when the control code is also stored.
Safe checks you can make
- If your model has a removable filter in the bottom of the tub (the owner's manual shows how to twist it out), take it out, rinse it under the faucet and lock it fully back in place.
- Switch off the dishwasher's circuit breaker (or unplug it, if it plugs in under the sink) for one minute, restore power and run a short cycle to see whether the code returns.
- Note whether the code comes back right after a power reset or only after some cycles; that detail helps the technician.
Further diagnosis requires opening the appliance. Beyond the owner checks, diagnosis involves removing panels, testing components and checking wiring. We describe what a technician investigates, not how to do it yourself.
What a technician checks
- Checks whether the wash motor runs during the service diagnostic cycle.
- Checks the motor circuit with power off.
- Checks the history for the control code before deciding between motor and control.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Dishwasher circulation pump and wash motor replacement | $300–$620 | Heavy |
| Dishwasher main control board replacement | $260–$590 | 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?
Use with caution. The dishwasher cannot wash without this motor and will cancel cycles. Do not keep restarting it; schedule service.
KitchenAid models documented with this code
- KDFE104KBL
- KDFE104KPS
- KDFE104KWH
- KDFE105PPS
- KDFE204KBL
- KDFE204KBS
- KDFE204KPS
- KDFE204KWH
- KDFE304RPS
- KDFM404KBS
- KDFM404KPS
- KDFS334SPS
- KDFS424SBL
- KDFS424SWH
- KDPM604KBS
- KDPM604KPS
And 56 more. Use the model lookup to check yours.
F7E2: Heating: heater stuck on
- Brand
- KitchenAid
- Appliance
- Dishwasher
- Code
- F7E2
- Documented meaning
- Heating: heater stuck on
- Applies to
- 36 KitchenAid models on 2 platforms
- Can you keep using it?
- No — stop and have it checked
F7E2 means the control detected that the heater stayed powered when it had switched it off.
What the dishwasher is detecting
The control monitors the heater circuit. If the heater is still energized after the control has turned it off, it records this code because it has lost control of the heat.
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 failed heater drive circuit (relay) on the main control.
- Documented Heater or connections damaged by overheating or a short, or a heater shorted to ground (named on newer platforms).
Safe checks you can make
- Switch off the dishwasher's breaker. If you notice a burning smell, melted plastic or a heater that stays hot with the dishwasher off, leave it off.
Further diagnosis requires opening the appliance. Beyond the owner checks, diagnosis involves removing panels, testing components and checking wiring. We describe what a technician investigates, not how to do it yourself.
What a technician checks
- Inspects the heater and its connections for overheating or shorts.
- Confirms the control's heater circuit fault before replacing the control and any damaged parts.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Dishwasher main control board replacement | $260–$590 | Moderate |
| Dishwasher heating element or drying fan replacement | $190–$410 | 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. Stop using the dishwasher and switch off its breaker. A heater that cannot be switched off can melt dishes and parts and is a fire risk.
KitchenAid models documented with this code
- KDFE104HBL
- KDFE104HBS
- KDFE104HPS
- KDFE104HWH
- KDPE204GBS
- KDPE204GPS
- KDPE234GBS
- KDPE234GPS
- KDPE334GBS
- KDPE334GPS
- KDTE204GBL
- KDTE204GPS
- KDTE204GSS
- KDTE204GWH
- KDTE214GPS
- KDTE214GSS
And 20 more. Use the model lookup to check yours.
Related problems and codes
Other codes documented on the same KitchenAid platforms:
Repair or replace?
A fault code alone rarely justifies replacing a dishwasher. Most F7E2 repairs involve a single component once diagnosed. Replacement becomes worth considering when the unit is near the end of its typical 9–12-year life and the diagnosed repair is a major one. See the repair-or-replace guide.
Need F7E2 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.