LG Dishwasher — Error Code PF
A power failure occurred during the cycle.
ApplianceDB ranks 1 repair for this code, led by “Confirm dedicated power”. That top fix is an easy DIY job, involving the control board. Severity is classified as informational — the appliance keeps running normally.
Ranked repair steps
1. Confirm dedicated power
Ensure the dishwasher is on a dedicated fifteen-amp circuit without an extension cord, then press any panel key to clear the display after an outage.
easy · basis: manufacturer first
Provenance: facts re-derived from an official manufacturer listing — LG USA Support — Dishwasher Error Code List. Meanings and steps are original paraphrase; nothing is reproduced verbatim.