LG Washing Machine PE Error: Meaning and Fix

By FaultDecode · Checked against LG's official support page · Updated · How we check

Quick answer

PE is LG's pressure error: the water level sensor is not working properly. A restart often clears it. On top load models LG also links it to too much foam from extra detergent. If PE keeps coming back, the sensor needs a technician.

ProblemWater level sensor error
Fix it yourself?Try a restart first
If it keeps comingWater level sensor (technician)
Also shown asE33

Common causes

  • Water level (pressure) sensor not working properly
  • Top load: too much foam from extra detergent or fabric softener

Fix it step by step

  1. Switch off and unplug the machine for 10 to 15 seconds.
  2. While it is unplugged, hold START/PAUSE for 5 seconds. LG Canada says this releases leftover static charge.
  3. Plug it back in and restart the cycle.
  4. Top load: run a Tub Clean cycle with a tub cleaner. LG India also advises using the correct amount of detergent.

Still showing PE?

  • LG says the machine needs repair service if PE continues after a restart.

हिंदी में

PE का मतलब है पानी का लेवल बताने वाला सेंसर ठीक से काम नहीं कर रहा। कई बार मशीन दोबारा चालू करने से ठीक हो जाता है।

  1. प्लग 10–15 सेकंड के लिए निकालें।
  2. प्लग निकला हो तब START/PAUSE 5 सेकंड दबाएं।
  3. फिर चालू करें।
  4. बार-बार आए तो LG सर्विस बुलाएं।

Questions people ask

Are PE and E33 the same?

Yes. LG lists PE and E33 together for the water level sensor error.

Can I fix PE myself?

You can try a restart. If PE keeps coming back, the sensor needs a technician.

Why do LG pages give different restart times?

LG's support pages differ by country: one says unplug for 10 seconds, LG Canada says 15 seconds plus holding Start/Pause for 5 seconds.

Sources

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