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Kenmore Freezer E1 Error Code — Temperature Sensor Fault

Kenmore Freezer Error Code Reference

E1

Kenmore Freezer E1 Error Code — Temperature Sensor Fault

Kenmore Freezer

Medium Severity
Warning: If your Kenmore appliance displays the E1 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 E1 error code on a Kenmore chest or upright freezer indicates a fault with the primary temperature sensor (thermistor). The control board cannot obtain a valid temperature reading.

Causes

  • Failed or open thermistor
  • Sensor wire disconnected or damaged
  • Thermistor connector corroded from moisture

What To Do

  1. Unplug the freezer and locate the temperature sensor — typically mounted near the evaporator coil inside the cabinet.
  2. Check the wiring connector for corrosion or disconnection.
  3. Professional thermistor replacement is typically required to clear E1.

Need Professional Help with Error Code E1?

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 E2 Kenmore Freezer E2 Error Code — Evaporator Sensor Fault E3 Kenmore Freezer E3 Error Code — Defrost Fault E4 Kenmore Freezer E4 Error Code — Compressor Fault
View All Freezer Codes

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