Written by
Maya Chen Editorial TeamPublished September 5, 2026Updated October 20, 2026
Error codeOd
ApplianceRefrigerator
Quick answer
Od means the Wi-Fi modem and the LCD display's controller are not communicating. LG lists no troubleshooting steps for the owner.
Model compatibility: LG reuses codes across series and model years, so Od 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
Od is a Wi-Fi modem error, or a communication error between the micom of the LCD display and the Wi-Fi modem.
The Od code on an LG refrigerator points to the Wi-Fi modem. More exactly, it flags a communication error between the micom of the LCD display and the Wi-Fi modem.
What to do about it
LG’s list states that there are no troubleshooting steps for this code and that the unit will require a repair service. So there is nothing to reset or adjust from your side; the next move is to arrange service.
Related codes
It: an ice maker motor fault, another code from the same list that also needs service.
Los Angeles owners can reach LG refrigerator service at (310) 742-8008, or read about LG refrigerator repair first. Before calling, jot down the Od code and the model number.
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.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
