LG Moisture Sensor Over-Reading / Stuck Wet

Dryer runs continuously and does not advance to end of cycle on sensor dry.

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Possible Causes

Shorted moisture sensor bars, Sensor wires shorted to drum or chassis, Faulty main PCB sensor input

How to Fix / Troubleshooting

Safety first: Unplug dryer.

Steps:

  • Inspect sensor bars: Ensure they are not bent and not touching each other or the drum.
  • Check wiring: Inspect sensor harness for pinched or bare wires contacting metal.
  • Replace sensor assembly: If no wiring faults are found, replace the moisture sensor assembly.
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Repair Difficulty

Easy 2/5

Required Part

Moisture Sensor Bars
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