How do I fix error code E IF on my LG LRYKC2606S?

1. undefined: Reset unit and enter Test Mode 1. Open freezer door and check air flow from ice compartment duct — if windy, go to step 4. 2. undefined: If no air flow, check fan motor by rotating blade by hand — if sticky, replace ice compartment fan motor. 3. undefined: Check CON4 12th-to-11th-pin voltage: should be 11.4–12.6 V. If not in range, replace Main PCB. 4. undefined: Check CON4 10th-to-11th-pin feedback voltage: should NOT be 0 or 5 V. If stuck, replace fan motor. 5. undefined: Check CON4 9th-to-11th-pin PWM voltage: should NOT be 0 or 5 V. If stuck, replace Main PCB. 6. undefined: If all voltages correct and air flow present, explain to customer.

LG LRYKC2606SRefrigerator

Error Code E IF

Defect of BLDC fan motor for ice making compartment

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Reset unit and enter Test Mode 1. Open freezer door and check air flow from ice compartment duct — if windy, go to step 4.
2
If no air flow, check fan motor by rotating blade by hand — if sticky, replace ice compartment fan motor.
3
Check CON4 12th-to-11th-pin voltage: should be 11.4–12.6 V. If not in range, replace Main PCB.
4
Check CON4 10th-to-11th-pin feedback voltage: should NOT be 0 or 5 V. If stuck, replace fan motor.
5
Check CON4 9th-to-11th-pin PWM voltage: should NOT be 0 or 5 V. If stuck, replace Main PCB.
6
If all voltages correct and air flow present, explain to customer.