The membrane keypad beside the door of a countertop microwave, the display showing plain digits and one key worn smooth at its center.

KitchenAid E03: the touch panel sent the board a trouble report

The keypad on a KitchenAid microwave hood combination is its own assembly, joined to the control board by a flat cable.

(844) 393-5858

Mon–Sat, 8am–8pm

  • Control board and touchpad
  • Microwave control board and touchpad repair
  • Source: KitchenAid

Book a visit

Three short steps, about a minute.

or call (844) 393-5858

What E03
actually means.

The keypad on a KitchenAid microwave hood combination is its own assembly, joined to the control board by a flat cable. With E03, the keypad end of that link has told the board something is wrong, so the fix is normally found in the membrane or the cable rather than the board.

KitchenAid microwave display

What to do when E03 shows on the microwave

Before you book,
in this order.

Each step comes from KitchenAid's own guidance for E03 on its microwaves. Follow it to the end: the last card says whether this is a visit.

01

Switch the microwave off at the breaker for one full minute, then switch it back on.

02

Leave it idle for a minute and watch the display; if the code does not return, run a short test cycle.

03

Wipe the panel only with a dry or barely damp cloth; liquid that creeps under the edge of the membrane is a common trigger.

04

Book a visit if E03 shows up again after the reset.

Still there?

It usually turns into microwave control board and touchpad repair. Book with the code and the model number.

What not to do

E03 has nothing to do with the magnetron, the turntable or the door switches. A keypad that is simply locked shows LOC or a padlock, not E03.

What you may
notice with it.

The microwave problems E03 tends to arrive with. Answer these at the microwave before anyone is booked.

All problems

Where E03 usually leads

Microwave control board and touchpad repair.

Control board, keypad membrane or display · moderate to highest.

In KitchenAid's own words

The Keypad (User Interface) reported a problem to the control board.
KitchenAid Product Help, over-the-range microwave: E03 KitchenAid Product Help, over-the-range microwave: E03

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed on KitchenAid's help pages for over-the-range microwaves; the lettered F-codes belong to the newer hood controls, and the exact code set depends on the model generation.

KitchenAid E03 microwave repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family warming plates of food at a built-in microwave in a bright kitchen
For the heart of your home.

Questions
about E03.

Can I clear E03 myself?
Switch the microwave off at the breaker for one full minute, then switch it back on. If it comes back, it needs a visit.
Can I use my KitchenAid microwave while E03 is on the display?
No. Until the code clears the control does not accept key presses reliably, so leave the unit alone and reset the breaker.
Is E03 on a KitchenAid the same repair as F2?
Both codes point at the keypad or its wiring, so a technician starts in the same place: the ribbon cable connection, then the membrane.
Did cleaning the front of my KitchenAid cause E03?
It can, if cleaner or water ran under the keypad edge. Let the panel dry for a few hours, reset the breaker and see whether E03 stays away.

Back to your everyday

Still showing E03?

Three details make the booking useful: the characters or beeps just as they appeared, every character of the model number, and whether a cup of water still warms up. With those, the technician arrives already halfway to the answer.

(844) 393-5858 Schedule a repair