LG Refrigerator Error Code E ID

The E ID code means the refrigerator has detected an abnormal signal from the icemaker tray sensor in the freezer compartment. The sensor is reading as either a short circuit or an open circuit, which prevents the control board from accurately monitoring tray temperature. As a result, the ice maker may stop producing ice until the issue is diagnosed and corrected.

A reset may temporarily clear the E ID code, but it will return if the underlying sensor fault is not repaired. You can attempt a reset by unplugging the refrigerator for a few minutes, but this does not fix a defective sensor, damaged wiring, or a loose connector. A permanent fix requires diagnosing and correcting the root cause of the short or open circuit.

Repair costs vary depending on the cause. If only the icemaker tray sensor needs replacement, parts typically range from $15 to $50, with additional labor costs if a technician performs the work. A wiring harness repair or replacement can cost more depending on the extent of the damage. Control board replacement, if required, is the most expensive scenario and can range from $150 to $400 or more including parts and labor.

Some causes of the E ID error are DIY-friendly, particularly checking and reseating the sensor connector. If the connector is secure and corrosion-free, testing sensor resistance with a multimeter is the next step. However, replacing the sensor or wiring harness requires comfort with disassembling freezer components, and control board replacement is best left to a qualified technician.

The refrigerator's cooling and food preservation functions are generally not compromised by the E ID error, which is isolated to the ice maker system. However, the ice maker will likely not operate correctly while the fault is present. It is advisable to address the error promptly to avoid any secondary issues related to a non-functioning ice maker.