ErrorCodeDoctor
LG · Washing Machine (Top Load)

LG Washing Machine (Top Load) tCL error code

Difficulty: Easy · Cost: $5–$15 (cleaning tablet or powder) · Duration: 45–90m

tCL on your LG top load washing machine is not an error. It is a reminder that it is time to run the Tub Clean cycle to prevent buildup of dirt, residue, and odor-causing microorganisms inside the tub. To dismiss the reminder select another cycle or press any button. The reminder will reappear after a set number of cycles until Tub Clean is performed. LG recommends running Tub Clean at least once a month.

Common causes

  • The washer has counted enough cycles to trigger the monthly Tub Clean reminder

How to fix it

  1. 1

    To dismiss the reminder temporarily select another cycle or press any button

  2. 2

    For models with Tub Clean: power on the washer, select the Tub Clean cycle, add the recommended amount of washing machine cleaner to the tub, and press Start/Pause

  3. 3

    For models without Tub Clean: add washing machine cleaner to the tub, fill two-thirds full, run for 2–3 minutes, turn off and wait 2–4 hours, then run a full Wash-Rinse-Spin cycle

  4. 4

    Use an oxygen bleach washing machine cleaner — avoid chlorine-based or acidic cleaners

  5. 5

    After cleaning leave the door open to dry the inside of the tub

Related LG Washing Machine (Top Load) error codes

1

AE / LE / LE1

The drum rotation system has a fault — gears or motor cannot operate properly

easy
2

IE

The washing machine is not filling with water — inlet error

easy
3

OE

The washing machine cannot drain water — outlet error

easy
4

UE

The laundry is unevenly distributed in the tub — unbalance error

easy

tCL error — frequently asked questions

What does the tCL error mean on a LG washing machine (top load)?

It is time to run a Tub Clean cycle — not an error

What causes the tCL error?

The tCL error is usually caused by: The washer has counted enough cycles to trigger the monthly Tub Clean reminder.

Can I fix the tCL error myself?

Yes — this is rated an easy fix that most people can do themselves, typically in 45–90m.

How much does it cost to fix the tCL error?

Fixing the tCL error on a LG washing machine (top load) typically costs $5–$15 (cleaning tablet or powder), depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my washing machine (top load) with the tCL error?

In most cases yes, but it's best to address the tCL error soon — see the fix steps below to resolve it.