Freezer fan failure

Unplug unit before removing freezer back panel — ice around the fan can indicate a failing defrost system.
Open freezer and listen — silence with compressor running confirms fan failure
Remove freezer back panel and check for ice encasing the fan blade
Spin fan blade by hand — grinding indicates bearing failure in the motor
Test fan motor continuity with multimeter (expect 5-20 ohms)
Pro Diagnostic Tip
Applies to models starting with 795.xxxxx (LG platform). The "Er" prefix identifies LG-manufactured Kenmore refrigerators. Use LG part numbers, not Whirlpool.
Repair Difficulty
Hard — Advanced Skills RequiredEstimated Repair Cost
$125–$275
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Refrigerant gauges ($200+), vacuum pump ($250), leak detector ($150), and EPA-certified recovery equipment. Our technician arrives with $15K+ in professional tools — your diagnostic is free.
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Refrigerant (R-134a/R-600a) requires EPA certification to handle. Improper discharge is a federal violation and health hazard. Our techs are licensed and insured — let them handle the risk.
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Error code Er FF is a high-severity issue that can cause further damage to your refrigerator if left unresolved. A licensed technician can diagnose and fix it the same day.
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Kenmore error code Er FF indicates: Freezer fan failure. This is a high-severity issue affecting your refrigerator.
Open freezer and listen — silence with compressor running confirms fan failure Then, Remove freezer back panel and check for ice encasing the fan blade Then, Spin fan blade by hand — grinding indicates bearing failure in the motor There are 1 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
Besides the error code on the display, common signs include: Freezer warm but compressor runs; No air circulation in freezer; Frost buildup on back wall. If you notice any of these symptoms, check your refrigerator's display panel for error code Er FF.
Repair costs for Kenmore Er FF typically range from $125 to $275 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.