LG French Door refrigerator Model LFX31925SB/04 that's making a noise apparently from inside the lower freezer compartment. It sounds like a blower fan. How do I get to it?

SOURCE: Refrigerator Compartment Fan

Sounds like they ran it in with your themostate and it is not working.. i would try replaceing themostate

SOURCE: LG refrigerator NOISE

I have the sam eproblem...another site I went to said it is ice build up on the fan. Unplug the frig for an hour (don't open the doors or everything will spoil) and then plug in...it may defrost a bit and allow the fan to turn freely.

SOURCE: Warm Fridge Section, Cool freezer section

Problem seems to be solved. I unplugged it for a short time and plugged it back in. I'm guessing it needed to be re-set.

Charles T Nevin

• 4070 Answers
• Posted on Aug 26, 2009

SOURCE: Our 3 yr old LG Model LFC25760SW French door

Your evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.


Your drain tube may be stopped up with ice at the upper end because it drains too slow because it's stopped up at the lower end in the evaporator pan under the unit at the floor. It can get dust and mold in it. Once you get the ice out at the top a little pressure with a turkey baster will usually clear it out. Flushing it out with hot water and clorox may help.
Make sure it drains quick enough to prevent refreezing. . The drain should be located below the evaporator coils on the lower back of the freezer.

SOURCE: my LG refrigerator model #

my refrigerator before making a loud noise when we open the door. i called mr.apliance he replace the evaporator fan.......