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Error Code

Kenmore Refrigerator Code F dS Freezer Defrost Sensor

Plain-language guidance for Kenmore code F dS on Refrigerator — symptoms, safe checks, and when to call a technician.

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At a glance

Error code overview

A plain-language snapshot of F dS for Kenmore Refrigerator — confirm the model series before you act.

Daniel Reeves Written by Daniel Reeves Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code F dS
Appliance Refrigerator
Quick answer

F dS reports a freezer defrost sensor problem on Kenmore and Kenmore Elite 795 bottom-freezer refrigerators; controller assembly is the listed part.

Model compatibility

Kenmore reuses codes across series and model years, so F dS may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Freezer defrost sensor error.

What F dS tells you

This message names the freezer defrost sensor. It belongs to the Kenmore and Kenmore Elite 795 bottom-freezer refrigerators.

As written in the manual

  • Condition: freezer defrost sensor
  • Check: sensor short or wiring problem
  • Part: controller assembly, which carries the defrost thermistor and the defrost system fuse

Next step

With no owner procedure listed, book a technician to check the sensor and its wiring.

Other defrost messages

Also compare F dH (defrost sensor stayed under 40 F) and FD Lo/Hi (freezer defrost sensor failure).

Where we repair Kenmore refrigerators

Our crews cover the Miami, New York, Houston, Los Angeles and San Diego metro areas. Ring (844) 747-3641 with the code and model number, or read the refrigerator service details first.

Source: Sears PartsDirect – Kenmore 795 model bottom-freezer refrigerator error codes

Caution

Safety warning

Important safety warning

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.

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(844) 747-3641
Phone (844) 747-3641
Email info@kenmoreservicecenter.support
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Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Same-day and next-day appointments in most areas.