ErrorCodeDoctor
LG · Refrigerator (French Door)

LG Refrigerator (French Door) EIU error code

Difficulty: Hard · Cost: $150–$350 · Duration: Requires professional service

The EIU error means your LG refrigerator has detected a failure in the ice maker assembly located in the freezer compartment. Unlike the EID error which relates specifically to the ice maker sensor, the EIU error points to a failure in the ice maker assembly as a whole. This is not something that can be resolved by the user and the unit requires a professional repair service.

Common causes

  • Ice maker assembly has malfunctioned or failed completely
  • Internal component within the ice maker assembly has stopped working

How to fix it

  1. 1

    There are no user-serviceable steps for this error

  2. 2

    Unplug the refrigerator and stop using the ice maker

  3. 3

    Contact a qualified technician to inspect and replace the ice maker assembly

Related LG Refrigerator (French Door) error codes

1

OF F

Demo mode is active — all cooling has been disabled

easy
2

FS

The freezer temperature sensor has a short circuit or disconnection

hard
3

rS

The refrigerator temperature sensor has a short circuit or disconnection

hard
4

dS

The defrost sensor has a short circuit or disconnection

hard

EIU error — frequently asked questions

What does the EIU error mean on a LG refrigerator (french door)?

The ice maker assembly in the freezer compartment has failed

What causes the EIU error?

The EIU error is usually caused by: Ice maker assembly has malfunctioned or failed completely; Internal component within the ice maker assembly has stopped working.

Can I fix the EIU error myself?

This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.

How much does it cost to fix the EIU error?

Fixing the EIU error on a LG refrigerator (french door) typically costs $150–$350, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my refrigerator (french door) with the EIU error?

We'd recommend addressing the EIU error before continuing to use the refrigerator (french door), since hard-rated issues often involve a real fault rather than a minor glitch.