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Appliance RepairRockford, Illinois

LG Washer PE Code: Water Level Sensor

Updated

Short answer

LG says PE on a washer means the water level sensor is malfunctioning. LG's first step: unplug the washer for 10 seconds. If PE persists, LG says the unit requires repair service. Angi does not price a water level sensor on its own; a washer control board runs $200 to $500 (2026 cost guide).

What PE means

In LG's words, condensed: the water level sensor is malfunctioning (LG).

What LG says to try

  1. Unplug the washer for 10 seconds.
  2. Plug it back in and restart the cycle.

Unplug the appliance or switch off its breaker before reaching into any part of it. Codes and steps vary by model, so check your manual too.

If the code comes back

If PE persists, LG says the unit requires repair service. Angi does not price a water level sensor on its own; a washer control board runs $200 to $500. (Angi, washing machine repair cost (updated Jul 31, 2026))

Related

All LG codes on one page: LG appliance repair. The appliance: washer repair. This site is independent and not affiliated with or authorized by LG; if the appliance is under warranty, contact LG first.

Sources: LG, washer error code list; Angi, washing machine repair cost (updated Jul 31, 2026)

Quick answers

What does PE mean on a LG washer?

LG says it means the water level sensor is malfunctioning.

How do I clear PE?

LG's steps: Unplug the washer for 10 seconds. Plug it back in and restart the cycle.

What does it cost if PE keeps coming back?

If PE persists, LG says the unit requires repair service. Angi does not price a water level sensor on its own; a washer control board runs $200 to $500.

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