LG Refrigerator Error Code E It

The E It error code on an LG refrigerator indicates a defect within the ice maker kit, specifically pointing to an electrical system failure inside the ice maker assembly. The fault can originate from several internal components: the harvest motor that drives the ejector blades, the gear assembly connected to that motor, the Hall effect sensor that monitors rotor position and rotation, or the IC operation circuit that controls the timing and sequencing of the ice-making cycle. When any of these components fails electrically, the control board detects the abnormal condition and logs the E It code.

The defining symptom of this error is that ice does not drop even when the Ice Maker Test Switch is pressed. Under normal operation, pressing the I/M Test switch forces the ice maker through a harvest cycle, ejecting any formed ice. If the harvest cycle does not execute, it confirms the issue is electrical rather than a simple freeze-up or water supply problem. The Hall effect sensor in particular is a common point of failure: it provides feedback pulses to the control circuit as the motor rotates, and if those pulses are absent or irregular, the IC circuit will halt operation and trigger the fault code.

Diagnosing this error requires isolating which internal component has failed. Because the fault is contained within the ice maker kit assembly, technicians should check for power reaching the ice maker module, inspect wiring harnesses and connectors for damage or corrosion, and test the motor for continuity. The Hall sensor output signal can be checked with a multimeter or oscilloscope during a forced test cycle. In many cases, the entire ice maker assembly is replaced as a unit rather than attempting to repair individual internal components.