Written by
Maya Chen Editorial TeamPublished October 20, 2026
Error codePS, P5
ApplianceWasher
Quick answer
PS (P5) is a power supply problem on LG washers; plug directly into a wall outlet and restart.
Model compatibility: LG reuses codes across series and model years, so PS, P5 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Power supply problem or incorrect supply voltage; the washer stops.
PS indicates a power supply issue, and the washer stops because it cannot continue its program. The display may read P5, since S and 5 look the same on a 7-segment display. It applies to front-load and top-load washers.
Fix from the manual
Do not use a power strip. Plug the cord directly into a wall outlet.
Unplug the washer, wait 60 seconds and restart it.
If the washer will not power up on a top-load model, check the power source. The supply voltage is not correct, and the unit needs a 120 V AC supply with correct polarity.
A PS that stays after a direct outlet connection is worth a call to (310) 742-8008. Our LG washer repair team in Los Angeles will want the model number and the outlet you used.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
