LG Frig LFC25760TT intermittent lights

Refrigerator & Freezer Repair
1

Brand:LG
Model Number: LFC25760TT
Main Symptom: intermittent lights
What happens & when: My frig and freezer lights work intermittently. When they don’t work, I quickly flick both door switches for a few seconds, and they come back on, but in a day or 2 they’ll go out again. I’ve replaced both frig switches Part Number 6600JB3007B

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

There are several possibilities for your issue. In order of likelihood

  1. Bad or loose bulbs ( LG 6912JB2004M Refrigerator Light Bulb | Genuine OEM Part )
  2. Damaged light sockets or wiring ( LG EAG62831801 Refrigerator Lamp Socket | Genuine OEM Part )
  3. Faulty replacement switch ( LG 6600JB1010A Refrigerator Door Switch | Genuine OEM Part )
3

Thanks Jeff. I’ll work through that list. Is there any diagnosis I can do with a multimeter?

4

Yes if you are comfortable working with 120v you can check the out put from the door switches, check that 120v is getting to the bulb sockets. You can also check continuity thru the switches and thru the wiring harness