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LG WT6105CW top-load washer will not drain or stops with water inside

LG WT6105CW top-load washer will not drain or stops with water inside: treat standing water as a drain-path problem until the pump, filter, hose and household drain are separated. Scoped to WT6105CW.

An LG WT6105CW top-load washer that will not drain leaves a tub of water and an unfinished cycle, and the cause is nearly always a kinked or blocked drain hose, a clogged pump or an object in the path, rather than a failed part. Begin with the hose at the back. The drain hose runs from the washer to a standpipe or sink, and it must not be kinked behind the machine, crushed or pushed too far into the standpipe, and the end must sit within the height range the manual gives, because a hose too low lets water siphon out and one too high stops it draining.

The checks in more detail

Pull the washer forward gently and look at the hose, straighten it and check that the standpipe is clear. Next look at the washer's own filters. A top-load washer has a lint filter in the drum or a drain pump that can catch a sock, a coin or a bra wire. If your model has a drain filter, check the manual for its place; many top-loaders need the access panel at the front or rear removed to reach the pump. Unplug the washer and take care, since water is in the tub;

bail out what you can into a bucket, then look for an object in the pump or the drain tube. Check the lid switch as well, since some washers will not enter drain and spin if the lid is not detected as closed; press the lid closed firmly and try again. A washer that drains slowly may have a clogged standpipe or a house drain that is backing up, so run the sink or check other drains. Overloading with a heavy load or too much soap can cause a failed drain, because the machine detects a problem and pauses; remove some clothes and run a drain and spin.

Make sure you are using HE detergent in the right amount. If an error code appears on the display, note it and look it up in the manual, as a drain error code points to the pump or the hose. The WT6105CW is an entry model with a simple control panel, so there is no app. If the pump hums but does not move water, it may have failed, and a replacement pump is a modest repair. Contact LG with the model and serial number if the washer still will not drain after clearing the hose and the pump.

Differential

Likely causes of “LG WT6105CW top-load washer will not drain or stops with water inside”, and how to tell them apart

  1. 1

    A kinked or crushed drain hose

    What separates it Water stays in the tub

    How to confirm Straighten the hose and check the standpipe

  2. 2

    A hose set at the wrong height

    What separates it Siphoning or no draining

    How to confirm Set it within the manual's range

  3. 3

    An object in the pump

    What separates it A hum with no drain

    How to confirm Unplug and clear the pump

  4. 4

    A lid not detected as closed

    What separates it The cycle will not drain and spin

    How to confirm Close the lid firmly

  5. 5

    A failed pump

    What separates it The pump hums but moves no water

    How to confirm Replace the pump

Before you touch a setting

Record this first — changing settings destroys the evidence

  • Whether the hose is kinked
  • Whether other drains back up
  • Any error code
  • Whether the pump hums

Try in this order

0 of 6 completed
  1. Check the drain hose

    Reversible

    For kinks and height.

  2. Check the standpipe

    Reversible

    And house drain.

  3. Close the lid firmly

    Reversible

    And retry drain and spin.

  4. Unplug and bail the tub

    Reversible

    Then clear the pump.

  5. Look up any code

    Reversible

    In the manual.

  6. Contact LG

    Reversible

    If it persists.

Model-specific

What is true of this model and not of its siblings

Entry model
A simple control panel.
Hose
Height and kinks matter.
Parts for this problem on the WT6105CW (RepairClinic, 2026-09-20)
drain pump, part number AHA75673404, at $130.15; hose assembly,drain, part number AEM73732910, at $83.00.

Stop boundary

When this stops being a self-service repair

  • !If it will not drain after clearing the hose and pump, contact LG with the model and serial number
  • !Check the house drain
  • !Replace a failed pump

Evidence ledger

Sources behind this answer

Exact questions

Common questions

Why does my LG top-load washer not drain?+

A kinked hose or a clogged pump.

Does the hose height matter?+

Yes, within the manual's range.

Is there an app?+

No, it is an entry model.

Is a pump repair costly?+

Modest compared with a new washer.

Wrong device or version?

Match the path before repeating the steps.

Match another device