Error code · Dishwasher

Maytag Dishwasher Code F4E2: Heating System

Medium · inspection needed

Code: F4E2
Appliance: Dishwasher
Brand: Maytag
Warranty: 30-day workmanship

What F4E2 means

F4E2 on Maytag built-in dishwashers with electronic control refers to the heating system. The dishwasher heats wash and rinse water, and the control is reporting a problem somewhere in that heating circuit. You may see four flashes, a pause, and two flashes. Dishes may come out cooler than usual or with poor drying, and a cycle may stop. The code names a circuit, not one confirmed bad part.

Common causes of F4E2

Heating circuit not behaving as expected
Connection to the heater
Sensor feeding the heating decision
Heating element, once the circuit tests show it

✓ One safe check you can try

1. Turn off the dishwasher's breaker for 30 seconds if hard wired, or unplug it for 30 seconds. 2. Restore power. 3. Run a short cycle and see whether F4E2 returns. 4. If it does, schedule service, and tell us whether the dishes came out warm or cool.

! Why to stop there

After a reset, a returning code means the heating circuit needs testing
We check the heater, its connections and the sensor that reports temperature
Cold supply water can mimic a heating problem, so we check what arrives at the inlet

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Dishwasher codes

F8E2Maytag Dishwasher Code F8E2: Fill Valve Electrical F8E4Maytag Dishwasher Code F8E4: Check the Supply Connections F8E5Maytag Dishwasher Code F8E5: Fill Valve Stuck Open, Shut Off the Water F9E1Maytag Dishwasher Code F9E1: Slow to Drain F9E2Maytag Dishwasher Code F9E2: Drain Motor FAE4 or F10E4Maytag Dishwasher Codes FAE4 and F10E4: Diverter Valve FAE5 or F10E5Maytag Dishwasher Codes FAE5 and F10E5: Leak at the Diverter Front status light (blue / red / white / blinking; glowing red at end of Sani Rinse)Maytag Dishwasher Front Status Light: Blue, Red, White or Blinking

F4E2F4E2 questions

Will the dishwasher still wash with F4E2?

It may start, but heating can be reduced. Dishes may not be properly cleaned or dried, so we suggest testing it rather than relying on repeated cycles.

Where does F4E3 fit next to F4E2?

They are neighbors in the heating family, with different numbers because the control saw the issue in a different way. We test the heating circuit for both.

Should I check my water heater?

Hot supply helps, but F4E2 reports on the dishwasher's own heating. We look at both during a visit, because water that arrives cold can add to the heating load and confuse the picture.

Book a visit

Still seeing F4E2?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 936-6390