Ice maker sensor error

Remove the ice bucket and inspect the ice maker assembly for any visible ice jams or frost buildup around the sensor area
Unplug the refrigerator, then disconnect the ice maker wiring harness (typically a white multi-pin connector on the left side of the freezer)
Locate the ice maker temperature sensor — a small thermistor embedded in or near the ice maker mold assembly
Test the sensor with a multimeter: expect approximately 5 k-ohm at 32 °F. Replace if out of range or showing open/short circuit
Reconnect the harness and run a test ice cycle by pressing the test button on the ice maker — listen for the motor to engage and water valve to fill
Pro Diagnostic Tip
Samsung ice maker sensors often fail due to moisture infiltration at the connector. Before replacing the entire ice maker assembly, unplug the harness and dry the pins with compressed air — this alone resolves about 30% of 8E codes.
Repair Difficulty
Hard — Advanced Skills RequiredEstimated Repair Cost
$200–$375
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Refrigerant gauges ($200+), vacuum pump ($250), leak detector ($150), and EPA-certified recovery equipment. Our technician arrives with $15K+ in professional tools — your diagnostic is free.
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Samsung error code 8E indicates: Ice maker sensor error. This is a medium-severity issue affecting your refrigerator.
Remove the ice bucket and inspect the ice maker assembly for any visible ice jams or frost buildup around the sensor area Then, Unplug the refrigerator, then disconnect the ice maker wiring harness (typically a white multi-pin connector on the left side of the freezer) Then, Locate the ice maker temperature sensor — a small thermistor embedded in or near the ice maker mold assembly There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
Besides the error code on the display, common signs include: Ice maker not producing ice; Ice cubes are too small or misshapen; Ice maker running continuously or not cycling. If you notice any of these symptoms, check your refrigerator's display panel for error code 8E.
Repair costs for Samsung 8E typically range from $200 to $375 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.