Written by
Marcus Lindqvist Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeOd
ApplianceRefrigerator
Reading Od
The LCD display has a micom of its own. Od appears when that micom and the Wi-Fi modem stop exchanging data, so LG classes it as a modem or communication error.
What can be done
Per LG’s list, this code has no troubleshooting steps at all, and the refrigerator will require a repair service. No reset or adjustment is on offer, which leaves arranging service as the practical step.
Elsewhere on the same list
Also awaiting service on that list are It for the ice maker motor and r2 for a lower-side sensor. Lo is only a room-temperature message.
Refrigerator repair in San Francisco
Od showing on an LG refrigerator in San Francisco or the Bay Area? Phone (415) 223-7887. Mention whether the Wi-Fi feature was being used, and have the model number handy. LG refrigerator repair has background.
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
Wi-Fi modem error, or a communication error between the micom of the LCD display and the Wi-Fi modem.
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.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your LG appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
