Symptom hub
Refrigerator ice maker warning error codes
Compare refrigerator codes that usually point to ice maker, ice room fan, water fill, or low water pressure warnings.
Use this as a narrowing step
A symptom can point to several different parts or installation issues. Use this hub to find likely code records, then confirm the exact code on the appliance display.
Coverage status
This page is published as a comparison hub for matching records. Open the exact code record before using any guidance.
How to narrow it
Note whether ice production stopped, the ice room shows a fan warning, or the display points to water fill or pressure. Check only visible supply conditions and do not reach into moving mechanisms or remove panels. The same ice-making symptom can map to a flow, fan, or general check record, so the exact brand and code control the match. Stop if water is leaking near electrical parts or if the warning returns after one safe observation.
ice maker issue
water supply
low water pressure
ice room warning
Matching records
gFError code
Commonly logged for a flow sensor error or low water pressure affecting the ice maker water fill.
40EError code
Most Samsung sources describe 40E and 40C as ice-room fan alerts on supported refrigerators.
CIError code
This code commonly appears when the refrigerator ice maker should be checked for proper operation.