LG · Washer Moderate

dL — Door lock circuit fault (top load)

Top-load LG models throw dL when the lid lock fails to engage or the lock circuit is open. Different family from front-load dE — this is the lid latch, not the door boot.

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
lg.com ↗

How to fix it

  1. Open and firmly close the lid — listen for the latch click.
  2. Unplug the washer for 1 minute, then try again.
  3. Inspect the plastic strike on the underside of the lid for cracks or wear; replace if broken.
  4. Remove the top control panel (per your service manual) to access the lid lock.
  5. Reseat the harness on the lid lock assembly.
  6. Run the test mode and command lock/unlock; no click = bad lock assembly.
  7. Replace the lid lock assembly; if dL persists after replacement, suspect the control board.

Why it happens

Typical signs: dL on the display · Lid lock LED off or blinking · Cycle won't start or pauses immediately · Lid feels loose at the latch

  • Lid not fully closed User error — closing the lid too softly leaves the strike out of the lock.
  • Failed lid lock assembly The lock module under the top panel has burned out.
  • Broken lid strike Plastic strike on the lid snapped or worn down.
  • Loose lock harness Connector to the lid lock backed off.
  • Failed main control board (rare) Board doesn't drive the lock solenoid.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

  • Lid lock assembly (top load) Common replacement
    Amazon →

More LG washer codes

AE AE — Leak (Front-Load) or Drum Drive Fault (Top-Load) CE CE — Overcurrent Error CL CL — Child Lock Is On dE dE / dE1 / dE2 Error — Door Will Not Lock dE1 dE1 — Door not fully closed dE2 dE2 — Door closed but won't lock

All LG codes → All washer codes →

Frequently asked questions

What does the dL code mean on a LG washer?

Top-load LG models throw dL when the lid lock fails to engage or the lock circuit is open. Different family from front-load dE — this is the lid latch, not the door boot.

What causes the dL code on a LG washer?

Lid not fully closed: User error — closing the lid too softly leaves the strike out of the lock. Failed lid lock assembly: The lock module under the top panel has burned out. Broken lid strike: Plastic strike on the lid snapped or worn down.

Is it safe to keep using a LG washer with a dL error?

Yes, with caution. This is rated a moderate-severity fault.

How do I fix dL on a LG washer?

Open and firmly close the lid — listen for the latch click. Unplug the washer for 1 minute, then try again. Inspect the plastic strike on the underside of the lid for cracks or wear; replace if broken.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: lg.com.