LG SideKick Washer tCL: Tub cleaning is due

Documentation checkedBy ErrHiveUpdated October 28, 2026

THE SHORT ANSWER

Tub cleaning is due

tCL indicates tub cleaning is due. Empty the tub before selecting its cleaning program.

First safe check

Empty the tub before selecting its cleaning program.

Applies to

LG SideKick pedestal washers with a Tub Clean cycle.

Before you start

Keep clear of moving parts. Do not force a locked lid or door or open a water-filled machine.

Go to safe checks

WHAT YOU MAY NOTICE

Symptoms to record

The display shows tCL.

WORK THROUGH THE BASICS

Safe troubleshooting checks

0 of 1 checked

Use the checkboxes to keep track as you read. Stop at any warning or step that does not match your appliance.

Check the relevant condition
Use the model’s Tub Clean cycle with the cleaner dose specified on the cleaner label. Keep laundry, detergent and fabric softener out of this maintenance cycle.
What to note
Use the result to decide whether the issue is resolved or needs service.

THE DETAILS MATTER

Scope & troubleshooting notes

Interpret this code in context

The SideKick reminder appears after 30 cycles. A cleaning reminder does not establish that a component has failed.

YOUR NEXT DECISION

When to stop and get help

Ask LG for help if the reminder persists after a completed Tub Clean cycle.

Record what you see

Keep the full model number, exact displayed code, and your observations together for the next conversation.

Use the right support

Contact the manufacturer or a qualified appliance technician when the guide calls for service.

LG support

THE EVIDENCE

Sources & verification

Our explanations are editorial summaries of the documentation below. They do not replace the instructions for your exact appliance.

LG Washer — tCL Tub Clean Code on SideKick
LG USA · Manufacturer support · Checked Oct 28, 2026
Error-code troubleshooting; relevant display identified in the article — LG SideKick washers with the Tub Clean reminder.

ErrHive is an independent information resource, not an authorized representative of LG. Follow your appliance’s manual. Hazardous repairs belong with qualified professionals. Read our safety policy.