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Pcb Assembly,main

Part Number: AP4457386
MFG Part Number: 6871JB1215J
Made by: LG
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$98.87 $15.08

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5 Questions & Answers

Genuine LG part. See all items in Refrigerator Control Board.

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Cross Reference Information

Part Number 6871JB1215J (AP4457386) replaces 1468229, 6871JB1215A, 6871JB1215F, AH3530001, EA3530001, PS3530001.

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My refrigerator freezes everything. The push button control does not change when I select a different setting. What part do I need to fix this?

Allen E for Model Number Kenmore 795.75002402


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LG LRBC22522ST Fridge not cold but the freezer works fine. Temp controls work and I can adjust for both but not happens in the fridge. If I hold the door button closed I feel no air coming out. Pulled off the back cover in the freezer compartment and did not see the fan spinning. Tested the wiring harness and their is no voltage going to the fan.

Rich for Model Number LRBC22522ST


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I submitted a question before about a month ago about this LG bottom freezer and had some more info to help diagnose problem. top fridge is 38-40 degrees bottom freezer 20-30 degrees. No ice on coils, fans working, and it comes on and cycles . freezer just won't freeze anything. Thank you,

James for Model Number LRBC20512WW


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Latest Questions

Ice cream and other foods are not cold enough. Bought freezer thermometer and temp was in the upper 20’s F. Actions: Cleaned condenser coils – no change in temperature. Removed freezer cover panel and inspected evaporator (no frost). Unplugged defrost thermostat and defrost heater element and operated refrigerator – Freezer temperatures dropped to low-mid teens. Ordered replacement defrost thermostat. Installed new defrost thermostat and plugged in heater element. After 48 hours the freezer temperature is at 23°F and the refrigerator temp is at 37°F. What else I should try before calling a serviceman or buying a new refrigerator? Thanks

Ray for Model Number LRBN22514st


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The frig will run 6-8 hours and then the settings go crazy. The only way to reset it is to unplug and plug it back in. It never will go into defrost. I replaced the mother board and that did not solve the problem. Do you have any suggestions for how to fix this?

Larry for Model Number 795.75014402


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