Guide

Washing Machine Door, Balance and Spin Faults Explained

A practical guide to the washing machine faults that show up as shaking, unbalanced loads, failed spin cycles, or door-lock confusion.

Last updated: 9 April 2026

Door, balance, and spin faults often overlap from the user's point of view. A machine that will not start can be a door-lock issue, while a machine that keeps redistributing or shaking can be a load-balance problem. The safe first step is to work out what the appliance is failing to confirm before forcing another cycle.

What users commonly notice

The washer will not start because the door is not recognised as locked.
The drum keeps trying to rebalance the load instead of reaching full spin speed.
The machine bangs, shakes, or walks slightly when the load becomes uneven.
A spin cycle is refused even though the machine has drained.

Common causes of door, balance and spin faults

Laundry trapped near the door seal or latch preventing a clean lock.
A single heavy item or very small load sitting on one side of the drum.
The appliance not standing level on the floor.
A worn door latch, interlock, suspension issue, or spin-sensing fault if the problem happens with ordinary loads.

Safe first checks

Switch the appliance off and let the drum come to a complete stop before touching the load or door area.
Redistribute heavy bundled items and add similar items if the load is too small to balance.
Check the door seal and latch area for trapped clothing, detergent residue, or visible damage.
Make sure the appliance is level and not rocking before trying one more spin or wash cycle.

When not to force another cycle

The door latch looks damaged or the lock clicks repeatedly without engaging.
The machine bangs heavily, moves across the floor, or sounds mechanically rough during spin.
The same fault returns with an ordinary balanced load and a clear door area.
Any next step would involve opening panels, bypassing a lock, or working on suspension parts.

Balance and spin fault codes

Samsung Washing Machine UB

The load is too unbalanced for safe spinning

Beko Washing Machine E17

Load balance or spin detection problem

LG Washing Machine UE

Load balance or spin detection problem

LG Washing Machine UE1

Load balance or spin detection problem

Samsung Washing Machine UE

Load balance or spin detection problem