Call Now: 844-788-0138

Kenmore Freezer E3 Error Code — Defrost Fault

Kenmore Freezer Error Code Reference

E3

Kenmore Freezer E3 Error Code — Defrost Fault

Kenmore Freezer

High Severity
Warning: If your Kenmore appliance displays the E3 error code and you are unsure how to proceed, turn off the appliance and contact a qualified technician. Some errors require professional repair to avoid further damage or safety risks.

The E3 error code on a Kenmore freezer indicates the automatic defrost system has failed to complete a defrost cycle within the expected time. This will cause progressive ice buildup on the evaporator and eventual loss of cooling.

Causes

  • Failed defrost heater element
  • Open defrost thermostat (thermal cutout)
  • Failed defrost timer or control board defrost relay

What To Do

  1. Manually defrost the freezer to restore immediate cooling capacity.
  2. If E3 returns within days of manual defrost, the defrost heater or thermostat requires professional replacement.
  3. Do not continue operating without addressing E3 — progressive ice buildup will eventually destroy compressor efficiency.

Need Professional Help with Error Code E3?

Our highly trained Kenmore technicians can diagnose and fix this error code quickly — using factory-certified parts and a 30-day warranty.

Other Kenmore Freezer Error Codes

AL Kenmore Freezer AL Error Code — High Temperature Alarm HI Kenmore Freezer HI Error Code — Cabinet Temperature Too High LO Kenmore Freezer LO Error Code — Temperature Sensor Low Reading E1 Kenmore Freezer E1 Error Code — Temperature Sensor Fault E2 Kenmore Freezer E2 Error Code — Evaporator Sensor Fault E4 Kenmore Freezer E4 Error Code — Compressor Fault
View All Freezer Codes

Schedule Your Kenmore Repair Appointment

Fill out the form below and we'll confirm your appointment within 1 hour. Same-day service available in most areas.