Pantry Sensor Error Online Training Manual for LG Products - Pantry Sensor Error      
erss_1
erss_2 Does the display show Er SS?
erss_3 Check the connector on the MAIN BOARD and at the SENSOR CONNECTION. Unplug and reconnect them. Check for bent pins and broken wires.
erss_4 Disconnect the power to protect the microprocessor.

Measure the resistane across PIN 10 and PIN 11. (WH/RD and WH/RD wires) If it is not between 6 and 300 K ohms, replace the pantry sensor.
erss_5 Remove the pantry drawer to provide access to the sensor connector.
erss_6 Read the resistance across PIN 3 and PIN 6 of the connector. (BR and BR wires) If it is not between 6 and 300 K ohms, replace the pantry sensor.

Restore power to the refrigerator. Press FREEZER and ICE+PLUS at the same time. If the Er SS code appears,replace the MAIN BOARD.

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