ErrorCodeDoctor
LG · Washing Machine (Combo)

LG Washing Machine (Combo) tCL error code

Difficulty: Easy · Cost: $5–$15 · Duration: 45–90m

tCL on your LG washer dryer combo is a reminder to run the Tub Clean cycle to prevent buildup and odors. Use HE high-efficiency detergent only and follow the manufacturer's recommended amount. Do not use more than the recommended detergent — excess suds can trigger tub clean reminders more frequently.

Common causes

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

How to fix it

  1. 1

    Power on the unit and select the Tub Clean cycle

  2. 2

    Add a washing machine cleaner to the empty drum

  3. 3

    Press Start to run the Tub Clean cycle

  4. 4

    Run Tub Clean monthly to prevent recurrence

Related LG Washing Machine (Combo) error codes

1

OE

The washer combo cannot drain water — outlet error

easy
2

IE

The washer combo is not filling with water — inlet error

easy
3

UE

The laundry load is unbalanced in the drum

easy
4

CL

Control Lock or Child Lock is active — the control panel is disabled

easy

tCL error — frequently asked questions

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

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 unit 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 (combo) typically costs $5–$15, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my washing machine (combo) 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.