What does the LG Washer error code tCL mean?
Q: What does the LG washer error code tCL mean?
A: On many LG washers, tCL means it is time to run a Tub Clean cycle. It is usually a maintenance reminder, not a failure code.
What this code usually means
LG says the tCL message appears when it is time to run Tub Clean to help prevent odor, detergent residue, and buildup inside the machine.
The message may continue to appear for a few cycles. LG recommends running Tub Clean regularly, often about once a month, to help keep internal components cleaner.
What you may notice
- The washer still powers on and may still run cycles
- The display shows tCL or tcL
- You may notice odor or residue buildup
- The reminder may come back until Tub Clean is run
- The washer may otherwise seem normal
Safety first
Do not run Tub Clean with laundry inside. Follow the washer-cleaner directions and avoid mixing cleaning chemicals.
Quick checks you can try
- Empty the tub completely
- Add washer cleaner according to directions
- Select the Tub Clean cycle or press the Tub Clean button if your model has one
- Run the cycle fully
- Leave the door slightly open afterward so the washer can dry out
Common causes, likely parts
- Routine maintenance reminder — most common cause
- Residue buildup inside the tub — common
- Odor or moisture retention — possible
- Message repeating for a few cycles — normal on some models
- Not usually a failed part
When to call Beacon
If tCL stays on after proper Tub Clean cycles and the washer also has odor, drainage, or performance issues, our friendly technicians in yellow can take a closer look.
Request service or call (352) 726-7530. You can also visit www.BeaconSaves.com.
Prevent this next time
Run Tub Clean regularly, use the correct detergent amount, wipe the door seal, and leave the door cracked open after loads when practical.
Content Update & Editorial Review
This article was reviewed and updated on March 7, 2026 by Chris for accuracy, clarity, and homeowner safety.
Frequently asked questions
What does tCL mean on an LG washer?
It means it is time to run the Tub Clean cycle.
Is tCL a broken-part code?
No. It is usually a maintenance reminder rather than a part failure.
How do I clear tCL on my LG washer?
Run the Tub Clean cycle properly. The message may still appear briefly for a few cycles on some models.
Can I skip the Tub Clean cycle?
You can choose another cycle, but the reminder may keep returning until Tub Clean is run.
Why does my washer keep showing tCL?
LG notes that the message may continue to appear for a few cycles and is meant to encourage regular washer cleaning.
When should I call Beacon for tCL?
Call if the message will not clear after proper Tub Clean cycles or the washer has other problems along with it.