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Tyler Z.
Tyler Z., Appliance Doc
Category: Appliance
Satisfied Customers: 81105
Experience:  9+ years being an appliance technician with factory training.
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I have an LG bottom freezer LFX31925ST - the it is showing

Customer Question

Hi! I have an LG bottom freezer LFX31925ST - the it is showing error code ER 1F. Icemaker doesn't make ice and no water comes out of the water dispenser. Cutting off the power resets the code for perhaps an hour and water dispenses until the code returns. I can't tell which part number is ***** correct one to purchase on They have 3 different fan you know which is the right one?
Submitted: 2 years ago.
Category: Appliance
Expert:  Tyler Z. replied 2 years ago.
So it sounds like you know that this ER IF error has to do with the icemaker fan motor. This fan motor is located behind the back wall inside the freezer in the upper left corner. Now normally just frost or ice build up has accumulated inside the fan housing causing this issue. You can generally just unplug the refrigerator for 24 hours and let everything thaw out and it will function normally afterwards. For a more immediate solution, you would need to unplug the refrigerator, remove everything out of the freezer section including the drawer and icemaker (if you have one inside the freezer) and remove the back panel inside the freezer to expose the fan motor, then use a hair dryer to thaw the fan out quicker. If for some reason just thawing the fan motor out doesn't resolve the issue, the icemaker fan motor would need to be replaced because it's failing. Below is a video on how to remove the back panel if that's the way you want to go or need to replace the icemaker fan motor. Ignore the fan they are replacing, that is not the same fan you're interested in. The fan you are looking at is in the upper back left corner. CLICK HERE for video We are on the honor system here. Please remember to rate my service before you leave today. If you need anything else, just let me know. You can continue asking follow-up questions at no additional charge after rating my service if you still need assistance.