How do I fix error code F dS on a LG refrigerators?

1. undefined: Check for loose or disconnected connector between the defrost controller assembly and the sensor. If disconnected, reconnect. 2. undefined: Measure sensor resistance at CON8, 26th Pin to 25th Pin. If resistance is 0 Ω (sensor short), replace the sensor. 3. undefined: If resistance is open/infinite (OL), replace the refrigerator (PCB/sensor assembly). 4. undefined: Compare measured resistance to temperature-resistance table. If no problem found, explain normal operation to customer. 5. undefined: If resistance does not match expected value for current temperature, replace the sensor.

LG Refrigerators

Error Code F dS

Defrost Sensor (Freezer Defrost Sensor) Error

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check for loose or disconnected connector between the defrost controller assembly and the sensor. If disconnected, reconnect.
2
Measure sensor resistance at CON8, 26th Pin to 25th Pin. If resistance is 0 Ω (sensor short), replace the sensor.
3
If resistance is open/infinite (OL), replace the refrigerator (PCB/sensor assembly).
4
Compare measured resistance to temperature-resistance table. If no problem found, explain normal operation to customer.
5
If resistance does not match expected value for current temperature, replace the sensor.