Samsung Refrigerator Error Code 8E: Ice Maker Sensor Failure
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What Error Code 8E Means
Error code 8E means the ice maker temperature sensor is not responding correctly. This sensor monitors the ice tray temperature to determine when water should fill and when ice is frozen enough to harvest. A failed sensor stops ice production entirely or causes the ice maker to cycle nonstop without producing usable ice. On newer models, this shows as 8C.
Common Causes
Failed ice maker thermistor
The temperature sensor inside the ice maker assembly has an open or shorted circuit. This is the most frequent cause and happens after years of freeze-thaw cycling.
Ice jam around the sensor
Water overflow or incomplete harvests create an ice jam that surrounds and damages the sensor or pulls its wire loose.
Damaged wire harness in the freezer door
On French-door Samsung models with the ice maker in the left door, the wire harness runs through the door hinge area. Repeated opening and closing breaks conductors inside the harness.
Faulty ice maker module
The entire ice maker assembly has an internal failure affecting the sensor circuit. The sensor itself tests good, but the module's internal wiring is broken.
How to Fix It
- 1
Reset the refrigerator
Unplug the fridge for 60 seconds, then plug it back in. Press and hold the ice maker reset button (a small button on the side or bottom of the ice maker unit) for 10 seconds. Wait 15 minutes to see if the 8E code clears.
Unplug the refrigerator before reaching into the ice maker area.
- 2
Clear any ice jams
Remove the ice bucket. Look inside the ice maker tray and around the ejector arms for stuck ice chunks. Pour a small amount of warm (not hot) water over the tray to melt any frozen blockages. Dry the area with a towel. Reinstall the bucket.
- 3
Inspect the ice maker wire harness
For models with the ice maker in the door, open the door fully and locate the wire harness running through the top hinge area. Look for cracked, pinched, or broken wires. Flex the harness gently while checking for intermittent continuity with a multimeter set to continuity mode. A broken wire in the harness requires a harness replacement.
- 4
Test the ice maker thermistor
Access the ice maker sensor by removing the ice maker unit from its mounting bracket (usually 1-2 Phillips screws and a wire connector). Locate the thermistor leads on the ice maker. Disconnect and test with a multimeter on the 20k-ohm scale. At room temperature (77 degrees F), expect approximately 5 kOhms. OL or 0 means the sensor is bad.
Unplug the refrigerator before removing the ice maker assembly.
- 5
Replace the sensor or ice maker assembly
If the thermistor tests bad and is a separate part, replace it. On many Samsung models, the sensor is integrated into the ice maker assembly and requires replacing the entire unit (Samsung part DA97-series, model-specific). Mount the new assembly, connect the harness, and reinstall the ice bucket. Plug in the fridge and run a test cycle by pressing the ice maker test button for 10 seconds.
When to Call a Professional
Call a technician if you need the full ice maker assembly replaced, if the door harness has internal wire breaks, or if the code persists after clearing ice and resetting. TruePro charges a $59 diagnostic fee that gets credited toward the repair. All repairs carry a 90-day warranty on parts and labor. Same-day service is often available across LA County, Orange County, and Ventura County. Call 877-378-3111. New customers get 15% off labor with code NEW15.
Estimated Repair Cost
| Option | Estimated Cost |
|---|---|
| DIY (parts only) | $30 - $120 |
| Professional repair | $200 - $450 |
A standalone sensor costs $30-$50. A full ice maker assembly runs $80-$120 for the part. Professional repair includes the diagnostic fee (credited toward repair), parts, and labor. Door harness replacement adds $50-$100 to the total.
See full refrigerator repair cost breakdown βSamsung Refrigerator 8E β FAQ
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