How do I fix error code E rS on my LG LRYKC2606D?

1. undefined: Check CON8 20th-to-19th-pin: if reading is 0 Ω the sensor is shorted — replace refrigerator sensor. 2. undefined: Check CON8 20th-to-19th-pin: if reading is OL/open — go to step 3. 3. undefined: Check sensor resistance against temperature table (e.g., 30 kΩ at 32°F / 0°C, 24 kΩ at 41°F / 5°C, 19.5 kΩ at 50°F / 10°C, 16 kΩ at 59°F / 15°C, 38 kΩ at 23°F / -5°C). If out of range, replace sensor. 4. undefined: If resistance is in range, check connector between Main PCB and sensor — reconnect or repair. 5. undefined: If connector OK and error persists, explain to customer or replace Main PCB.

LG LRYKC2606DRefrigerator

Error Code E rS

Defect of refrigerator sensor

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check CON8 20th-to-19th-pin: if reading is 0 Ω the sensor is shorted — replace refrigerator sensor.
2
Check CON8 20th-to-19th-pin: if reading is OL/open — go to step 3.
3
Check sensor resistance against temperature table (e.g., 30 kΩ at 32°F / 0°C, 24 kΩ at 41°F / 5°C, 19.5 kΩ at 50°F / 10°C, 16 kΩ at 59°F / 15°C, 38 kΩ at 23°F / -5°C). If out of range, replace sensor.
4
If resistance is in range, check connector between Main PCB and sensor — reconnect or repair.
5
If connector OK and error persists, explain to customer or replace Main PCB.