LG Washing Machine Error PS: What It Means and How to Fix It
Short answer
PS on a LG washing machine means: power supply problem; the appliance stops (may be shown as P5). First step: Do not use a power strip – plug directly into a wall outlet.
Power supply issue
How to fix it
- 1Do not use a power strip – plug directly into a wall outlet.
- 2Unplug, wait 60 seconds, restart.
- 3If the code persists, contact LG customer service.
When to call a professional: If it persists – request service.
Applies to: LG front-load washers
Still showing PS? Show it to Rex
Point your phone camera at your LG washing machine and Rex, our AI repair expert, walks you through the checks live, step by step.
Source
Based on LG's official error code information: LG US – LG Front Load Washer - Error Code List(New). Last checked 2026-10-28. Codes and their meaning can differ by model and region; check your appliance's manual.
Frequently asked questions
What does LG washing machine error code PS mean?
Power supply problem; the appliance stops (may be shown as P5).
How do I fix PS on a LG washing machine?
Do not use a power strip – plug directly into a wall outlet. Unplug, wait 60 seconds, restart. If the code persists, contact LG customer service.
When should I call a technician for PS?
If it persists – request service.