Maytag Dishwasher Error Code F4E2: Meaning and Fix
Reading the dishwasher display
A dishwasher reports its fault in the display window, or by blinking a cycle light a set number of times with a pause between groups. Count the blinks and pauses before opening the door. Maytag shares the Whirlpool pairing: read the first group, then the sub-code that follows it.
Maytag appliances are built by Whirlpool Corporation on shared platforms, which is why Maytag codes often match Whirlpool ones. Maytag washers, dryers and ranges commonly show F-codes with an E sub-code, or flashing keypad lights. The codes apply to model numbers such as MDB7600AWB, MDB7600AWW and PYE2300AYW; check the label on your unit to confirm yours.
What causes F4E2
- The heating system (or its connector and wiring) has failed or come loose
- High-limit device or thermal fuse has opened
- Relay on the control board that powers the heater has failed
- Heating element or burner has burned out or shorted
- Igniter is weak or will not glow
- Gas supply or valve is not delivering fuel
How to fix it
- Cycle the power: switch off the dishwasher breaker for about a minute (or unplug it if you can reach the cord), restore power and run a short cycle.
- Before opening any panel, switch off the breaker or unplug the appliance; this circuit can carry line voltage.
- Confirm the power supply is correct (both legs of the 240 V circuit on electric units) or that the gas shutoff is open on gas units.
- Inspect the element, igniter or burner for visible blistering, cracks or debris.
- With power disconnected, test the element or igniter for continuity with a multimeter; infinite resistance means it has failed.
- Replace the failed heater, igniter or limit device, then run a short test cycle to verify heat.
- Run a full short cycle or function again and confirm the code stays gone before putting the appliance back into normal use.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Heater | W10518394 | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does F4E2 mean on a Maytag dishwasher?
It is a fault code from the Maytag control. It indicates a problem with the heating circuit, specifically the heating system. A power reset is the first thing to try.
Can I keep using the dishwasher while it shows F4E2?
Stop using it until it has been checked. This fault involves heat, high voltage or sealed-system parts, and running it can damage the appliance or create a safety risk.
Do I need a technician to clear F4E2?
Often yes. Part of this repair means testing live circuits or replacing a control board, so a technician is the safer choice unless you are comfortable with electrical diagnosis.
Other Maytag dishwasher codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including MDB7600AWB, MDB7600AWW, MDB9100AWW, MDB8600AWW, MDB7100AWW, MDB7100AWB, MDB6000AWW, MDB9100AWB.