Skip to content
Appointment timing depends on ZIP code, route capacity, and appliance type.
Whirlpool kitchen and laundry repair. Clear estimates before any work begins.
Call (844) 968-2053
Whirlpool service — Whirlpool Microwave E23 Error Code

Whirlpool

Whirlpool Microwave E23 Error Code Slow Pre-Heat

Book a Repair (844) 968-2053
Daniel Reeves Written by Daniel Reeves Appliance Repair Content Specialist Published October 20, 2026

Whirlpool

Code overview at a glance.

The facts for this Whirlpool error, a plain-language snapshot, and what to confirm against your model number.

Error code E23
Appliance Microwave
Content status Verified
Quick answer

E23 flags a pre-heat that took longer than 30 minutes; heater, control board or wiring may be involved.

Model note: Whirlpool reuses codes across series and model years, so E23 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Whirlpool

What this code may mean.

A plain-language reading of the code — always confirm against your model’s documentation.

Oven pre-heat temperature not reached in 30 minutes.

Pre-heat timed out

Thirty minutes passed without the oven reaching its pre-heat temperature. The Heater, the Appliance Control Board or the associated wiring could be to blame on this over-the-range microwave.

Reset checklist

  1. Breaker off for 1 minute.
  2. Breaker on.
  3. Monitor 1 minute.
  4. Verify operation.

Neighbouring codes

E22 and E13.

Microwave service in the SC area

For a stubborn E23, phone (844) 968-2053. Our area is the Miami, New York, Houston, Los Angeles and San Diego metros (Whirlpool oven and microwave service). Have the model number and the reset outcome ready.

Source: Whirlpool Product Help: E23 – Error Code – Over-the-Range Microwave

Whirlpool

Safety warning before you continue.

Stop immediately if you notice smoke, sparks, a burning smell, gas odor, or water near electrical parts.

Important

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

Whirlpool

Seeing this code on your appliance?

Book an Whirlpool appliance service visit for a clear estimate and approval before any repair.

Experienced technicians, clear diagnostics, and workmanship coverage on completed repairs.

Book a Repair (844) 968-2053

Whirlpool

Ready to restore your Whirlpool appliance?

Book a repair online or call us — clear estimates, approval before any work, and a workmanship warranty on completed repairs.

Book a Repair (844) 968-2053

Whirlpool

Tell us what’s wrong — we’ll take it from there.

Share a few details and we’ll confirm an appointment. Prefer to talk? Call us and we’ll help right away.

Prefer to call? (844) 968-2053
  1. Share the symptom Tell us the Whirlpool model and what’s going wrong.
  2. Confirm a window We’ll schedule a visit that fits your day.
  3. Approve before work You get a clear estimate — nothing starts without your OK.
Phone (844) 968-2053
Email info@whirlpoolservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Appointment timing depends on ZIP code, route capacity, and appliance type.
(844) 968-2053 Book a Repair