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Error Code

Kenmore Refrigerator Code iD Lo / iD Hi Ice Room Sensor

Plain-language guidance for Kenmore code iD Lo/Hi 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 iD Lo/Hi 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 iD Lo/Hi
Appliance Refrigerator
Quick answer

iD Lo / iD Hi: failed ice room temperature sensor on Kenmore Trio bottom-freezer refrigerators with model numbers starting 111.

Model compatibility

Kenmore reuses codes across series and model years, so iD Lo/Hi 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

Ice room temperature sensor failure (low or high reading).

Meaning

An ice room temperature sensor failure, with a low or a high reading, is behind iD Lo and iD Hi. Kenmore bottom-freezer Trio refrigerators with 111-prefix model numbers are covered.

Step list

  1. Disconnect power by unplugging the refrigerator.
  2. Inspect the wiring between the ice room temperature sensor and the control board.
  3. Repair broken wires.
  4. Technician: test the sensor circuit resistance and replace the sensor if it is outside the manual’s range.

Related sensor messages

You may also see i5 Lo/Hi (ice maker sensor) or FD Lo/Hi (freezer defrost sensor).

Refrigerator service in the Miami, New York, Houston, Los Angeles and San Diego areas

Get in touch at (844) 747-3641. A technician will ask for the code, the model number and what you saw at the wiring. The refrigerator repair page explains more.

Source: Sears PartsDirect – Kenmore 111 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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