Error Code tCL
The tCL display is a maintenance reminder, not an error code. Your LG washer is telling you to run a Tub Clean cycle. LG washers track the number of wash cycles completed and display tCL after approximately 30 cycles. Residue from detergent, fabric softener, and body oils builds up inside the outer tub and door seal, creating odor and mold. The Tub Clean cycle uses hot water and high spin speeds to flush this buildup.
Common Causes
Regular maintenance interval reached: The washer has completed roughly 30 cycles since the last tub clean. This is the normal trigger for the tCL reminder.
Visible mold or odor: If you also smell mildew or see dark spots in the door seal folds, the tub clean is overdue. The tCL reminder confirms it.
DIY Troubleshooting
Remove all clothes from the drum: The Tub Clean cycle must run with an empty drum. Remove all laundry, towels, and any items from the washer.
Add a tub cleaning agent: Place a tub cleaning tablet (such as Affresh or LG's own tub cleaner) directly in the empty drum. Alternatively, pour 1/3 cup of liquid chlorine bleach into the detergent dispenser. Do not use both at the same time.
Select and start the Tub Clean cycle: Turn the cycle selector to Tub Clean. This cycle is labeled on the dial or displayed in the cycle menu. Press Start. The cycle runs for about an hour with hot water, agitation, and a high-speed spin to rinse residue from all interior surfaces.
Wipe the door seal after the cycle: After Tub Clean finishes, open the door and pull back the folds of the rubber door boot seal. Wipe all surfaces with a dry microfiber cloth. This is where mold and residue hide. Leave the door cracked open to let the interior air dry.
Prevent future buildup: Use only HE detergent in the recommended amount. Leave the door and detergent dispenser drawer slightly open between loads to let moisture escape. Run Tub Clean monthly or whenever the tCL reminder appears.
Professional Repair
The tCL code does not require professional service. If the tCL reminder will not clear after running the Tub Clean cycle, or if your washer has a persistent mold problem that cleaning does not resolve, there is a deeper issue with drainage or the door seal. TruePro can help. Call 877-378-3111 for a $59 diagnostic that gets credited toward any repair. We serve LA County, Orange County, and Ventura County with same-day availability.
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FAQ
What does LG error code tCL mean?
The tCL display is a maintenance reminder, not an error code. Your LG washer is telling you to run a Tub Clean cycle. LG washers track the number of wash cycles completed and display tCL after approximately 30 cycles. Residue from detergent, fabric softener, and body oils builds up inside the outer tub and door seal, creating odor and mold. The Tub Clean cycle uses hot water and high spin speeds to flush this buildup.
Can I fix error code tCL myself?
1. Remove all clothes from the drum: The Tub Clean cycle must run with an empty drum. Remove all laundry, towels, and any items from the washer. 2. Add a tub cleaning agent: Place a tub cleaning tablet (such as Affresh or LG's own tub cleaner) directly in the empty drum. Alternatively, pour 1/3 cup of liquid chlorine bleach into the detergent dispenser. Do not use both at the same time. 3. Select and start the Tub Clean cycle: Turn the cycle selector to Tub Clean. This cycle is labeled on the dial or displayed in the cycle menu. Press Start. The cycle runs for about an hour with hot water, agitation, and a high-speed spin to rinse residue from all interior surfaces. 4. Wipe the door seal after the cycle: After Tub Clean finishes, open the door and pull back the folds of the rubber door boot seal. Wipe all surfaces with a dry microfiber cloth. This is where mold and residue hide. Leave the door cracked open to let the interior air dry. 5. Prevent future buildup: Use only HE detergent in the recommended amount. Leave the door and detergent dispenser drawer slightly open between loads to let moisture escape. Run Tub Clean monthly or whenever the tCL reminder appears.
How much does it cost to fix error tCL?
Typical repair costs: DIY: $0 - $8 | Pro: $90 - $200. Free diagnostic with approved repair.
Estimated Cost
DIY: $0 - $8 | Pro: $90 - $200
Free diagnostic with approved repair
Need Help With This Error?
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