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Problem: Door switch failure causing interior lights to stay on or temperature control errors How to Fix Refrigerator Error UNPLUG refrigerator. Locate door switches – typically…

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Problem: Water tank reservoir temperature sensor fault (models with internal water tank) How to Fix Refrigerator Error UNPLUG unit. Remove rear panel inside refrigerator section to…

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Problem: Dispenser control board failure affecting water/ice functions How to Fix Refrigerator Error UNPLUG refrigerator. Remove dispenser facade/grille (typically snaps off or has hidden screws under…

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Problem: Freezer door ajar sensor fault or actual door not sealing properly How to Fix Refrigerator Error Verify freezer door is fully closed and latched. Check…

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Problem: Compressor start relay or overload protector failure How to Fix Refrigerator Error UNPLUG refrigerator. Remove rear lower access panel to expose compressor. Locate start relay/overload…

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Problem: Ambient temperature sensor fault (models with external temp monitoring) How to Fix Refrigerator Error UNPLUG unit. Locate ambient sensor – typically mounted on rear cabinet…

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Problem: Ice level sensor circuit failure (optical or mechanical type) How to Fix Refrigerator Error UNPLUG refrigerator. For optical sensors: Clean emitter/receiver lenses in ice chute…

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Problem: Inverter board failure (variable speed compressor models) How to Fix Refrigerator Error UNPLUG unit for 10 minutes to reset inverter electronics. Restore power and listen…

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Problem: Air filter status reminder or filter sensor fault (models with internal air purification) How to Fix Refrigerator Error Locate air filter compartment (typically inside refrigerator…

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Problem: Secondary freezer sensor fault (dual-sensor freezer models) How to Fix Refrigerator Error UNPLUG unit. Remove evaporator cover panel in freezer. Locate secondary thermistor (may be…

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