Error Code E IU

Freezer Cubed Ice Maker Kit Defect — Freezer Cubed Ice Maker Motor Malfunction

What This Means

Malfunction of freezer cubed ice maker motor

How to Fix

1. 1

   Step 1: Check operation after entering test mode (press Ice Plus + Freezer buttons simultaneously).

2. 2

   Step 2: Check ice maker motor for working sound and visual inspection.

3. 3

   Step 3: Measure motor winding resistance — expected 2.37 to 2.73 ohm between each winding pair.

4. 4

   Step 4: Check supply voltage 21.6 to 26.4V at appropriate connector.

5. 5

   Step 5: If motor is faulty, replace freezer cubed ice maker motor.

6. 6

   Step 6: If voltage is absent, trace harness; replace Main PCB if PCB output is absent.

This Error Applies To

LG LRFOC2606 Series Refrigerators (2023) (2023–present)