LG LEXS26073S/10: Freezer Fan Failure Causing No Cooling and Ice Maker Shutdown in Cypress, TX
📞 Call (346) 512-3688🔧 Performed by Alex Z.
The Problem
- •Fresh food compartment temperature climbed above 55°F despite freezer section appearing partially cold
- •Ice maker stopped producing ice entirely — no harvest cycles, no water fill activity
- •FF E error code flashing intermittently on the display panel
- •No audible fan noise from behind the rear freezer wall during compressor run cycles
🔍 Diagnosis
On arrival at the Cypress home, the LG LEXS26073S/10 showed a fresh food compartment reading approximately 58°F while the freezer hovered near 18°F — warmer than the target -0°F to 5°F range but still holding some cold due to residual thermal mass. The display was cycling the FF E fault, which on LG French-door models signals a freezer fan error — the control board had detected zero RPM feedback from the evaporator fan motor. With the back panel of the freezer cavity removed, the evaporator coil showed only light frost with no full ice blockage, ruling out a defrost system failure as the primary cause. A clamp meter placed on the fan motor leads confirmed the motor was receiving the correct 12V DC supply from the main control board, but drawing 0.0 amps — the motor winding had seized internally and was completely open-circuit. Resistance across the motor terminals read OL (open load) on the multimeter, confirming a failed winding. On LG side-by-side and French-door models using R-600a (isobutane) refrigerant, the evaporator fan is the sole mechanism circulating chilled air from the freezer evaporator coil into both the freezer and fresh food sections. When the fan dies, cold air stagnates in the freezer cavity, the fresh food section warms rapidly, and the ice maker — which relies on freezer air temp to freeze water in the mold — shuts down entirely. The FF E code is LG's direct diagnostic flag for this exact failure.
🔧 The Repair
- ✓Step 1: Powered down the LG LEXS26073S/10 and pulled the unit away from the wall to access the rear panel safely, confirming no refrigerant service was needed — R-600a charge of 1.94 oz (55g) was sealed and intact with no signs of leakage.
- ✓Step 2: Removed the interior freezer rear panel (three Phillips screws and two hex clips) to expose the evaporator coil assembly and the fan motor bracket mounted above the coil.
- ✓Step 3: Photographed wiring harness routing before disconnection, then unplugged the two-wire fan motor connector and grounding tab from the bracket.
- ✓Step 4: Removed the four mounting screws securing the fan motor to the evaporator housing and extracted the failed motor — blade assembly detached and inspected, blade showed no damage or imbalance.
- ✓Step 5: Installed OEM-equivalent replacement evaporator fan motor compatible with LG LEXS26073S/10, re-secured mounting screws to factory torque, and transferred the original fan blade onto the new motor shaft, confirming secure seating.
- ✓Step 6: Reconnected the wiring harness and powered the unit on — new motor spun up immediately to full RPM, strong airflow confirmed at both the freezer and fresh food duct outlets.
- ✓Step 7: Cleared the FF E fault code via the LG control board reset sequence (holding the Freezer and Refrigerator temp buttons simultaneously for 5 seconds), verified no fault codes returned.
- ✓Step 8: Monitored the unit through a 45-minute runtime on-site — freezer dropped to 8°F and fresh food section began pulling down from 58°F toward the 37°F target. Customer confirmed full temperature recovery and ice maker resuming fill cycle within the hour. Final confirmed readings at 2-hour post-repair check: Fresh food 37°F, Freezer 1°F.
✓ Result
Within 45 minutes of the fan motor swap, the LG LEXS26073S/10 in Cypress was back in full operation. The fresh food section stabilized at 37°F and the freezer reached 1°F within two hours — both within LG's factory specs. The ice maker resumed its harvest cycle the same evening. The homeowner was able to save a full load of groceries that had only been warm for a partial day. A 90-day labor warranty was provided on the repair. The customer mentioned they had been putting off the call for two days thinking the error might clear on its own.
💡 Technician Notes
On LG French-door and side-by-side models like the LEXS26073S/10, the FF E error code is one of the more actionable fault codes — it points almost directly at the evaporator fan motor and should not be ignored or reset without physical inspection. The earliest warning sign unique to this failure is a sudden silence behind the freezer wall: during a normal compressor cycle, you should always hear a faint hum from that fan. If the compressor is running but you hear nothing from the freezer cavity, that motor is likely dying or already dead. To reduce the likelihood of fan motor failure, keep the freezer door gasket in good condition. A leaking gasket forces the fan to run longer hours fighting humidity infiltration, which accelerates bearing wear. On R-600a units like this one, never attempt to access or disturb the sealed refrigerant system without proper isobutane certification — R-600a is flammable and requires specific recovery equipment. If the FF E code appears, call for service within 24 hours; beyond that, compressor overheating from restricted airflow becomes a secondary risk.
Frequently Asked Questions
What does FF E error code mean on an LG refrigerator?
FF E on an LG refrigerator means the control board detected a fault with the freezer fan — specifically that the evaporator fan motor is not spinning or not sending an RPM signal back to the board. On models like the LEXS26073S/10, this kills airflow to both compartments and stops the ice maker. It requires a physical inspection, not just a reset.
How much does it cost to fix an LG refrigerator freezer fan in Cypress TX?
A freezer evaporator fan motor replacement on an LG refrigerator in the Cypress, TX area typically runs between $180 and $320 all-in, including the part and labor. The LEXS26073S/10 uses a standard 12V DC brushless motor that is widely available. Same-day service is usually possible when the part is in stock, and the repair itself takes under an hour on the bench.
What happens if I ignore the FF E error on my LG refrigerator and don't repair it?
Leaving the FF E fault unaddressed on an LG like the LEXS26073S/10 puts two components at risk beyond the fan itself. First, the compressor runs longer cycles trying to compensate for poor airflow, which stresses it thermally. Second, the fresh food section warms above 40°F within hours, entering food-safety danger territory. Ice maker damage from dry heat cycling is also possible if left more than 48 hours.
Is it worth repairing an LG LEXS26073S refrigerator or should I replace it?
An evaporator fan motor failure is one of the most cost-effective repairs on any LG refrigerator — the part is inexpensive and the sealed R-600a system is untouched. If the unit is under 10 years old and the compressor and sealed system are healthy, repair is the clear call. Replacement only makes financial sense if multiple major systems — compressor, sealed system, control board — are failing simultaneously.
Why did my LG refrigerator stop making ice when the freezer fan failed?
The ice maker in the LG LEXS26073S/10 relies entirely on cold freezer air — produced by the evaporator coil and distributed by the fan — to freeze water in the ice mold. When the fan motor seizes, air circulation stops, the ice mold temperature rises above the freezing point, and the harvest thermostat never triggers a cycle. Restoring the fan restores ice production without any ice maker component needing replacement.
Repair Summary
- Brand
- LG
- Model
- LEXS26073S/10
- Repair Type
- Evaporator Fan Motor Replacement
- Refrigerant
- R-600a
- Root Cause
- Seized evaporator fan motor halting cold air circulation
- Parts Replaced
- ✓Evaporator fan motor — OEM-compatible replacement for LG LEXS26073S/10 freezer section (12V DC, brushless, with Hall-effect RPM feedback signal)
- Location
- Cypress, TX 77433
- Status
- ✓ Completed
Service Area
We provide refrigerator repair service in Cypress and surrounding areas.
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LG LEXS26073S/10 repair in Cypress, TX — photo 3
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