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er ss
Moderate
LG · Refrigerators
Pantry Sensor Error
Quick Answer
Error code Er SS on your LG Refrigerators means: Pantry Sensor Error. This is usually fixable — see the step-by-step guide below.
Likely Causes
  1. Pantry drawer or convertible zone temperature sensor has failed
  2. Sensor wiring is broken or has a short circuit
  3. Pantry sensor connector is loose at the control board
  4. Sensor has drifted out of calibration
How to Fix It
1
Unplug the refrigerator and locate the pantry drawer thermistor sensor
2
Disconnect the sensor and measure its resistance; compare to the expected value in the service manual for the current temperature
3
Inspect the wiring for damage, especially where the wire passes through the drawer slide mechanism
4
Check the connector at the main control board for secure seating
5
Replace the pantry sensor if it reads outside the acceptable range
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Pantry thermistor sensor (model-specific LG part)
Wire harness connector
Related Error Codes
Er IFEr FFEr CFEr COEr rS
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