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Error code · Washer

LG Washer Code D3: Coupling Part

On an older LG washer error list, laid out as a top-load list, D3 is described as a coupling part malfunctioning, and repair service is needed. The coupling is part of the drive between the motor…

Medium · inspection needed
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Code
D3
Appliance
Washer
Brand
LG
Warranty
30-day workmanship

What D3 means

On an older LG washer error list, laid out as a top-load list, D3 is described as a coupling part malfunctioning, and repair service is needed. The coupling is part of the drive between the motor and the drum, so a problem there can leave the drum unable to turn or the cycle stopping. The display shows D3 and no owner step is given for it.

Common causes of D3

  • The coupling part between the motor and the drum
  • The motor and whether the drum turns freely
  • Anything jammed in the drum or drive area
  • The wiring and board that drive the motor
✓ One safe check you can try

1. Unplug the washer before touching anything. 2. Check that no coin, sock or other object is caught around the drum, and keep your hands out of the drive area. 3. Do not force the drum or run more cycles while D3 shows on the display. 4. Call us to schedule a visit.

! Why to stop there
  • The list does not name a model, so we confirm which washer you have and that this meaning applies to it.
  • A worn drive part and a stuck drum can look alike from outside, and we test the drive to tell them apart.
  • The price is written before work starts, and the repair has a 30-day workmanship warranty.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
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Other Washer codes

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D3D3 questions
What does D3 mean on an LG washer?

On an older list, D3 is a coupling part malfunctioning. The coupling is part of the drive between motor and drum, and repair service is needed.

Can I fix D3 myself?

There is no owner repair for D3. You can check that nothing is caught around the drum, but the drive itself needs testing by a technician.

Should I keep running the washer with D3?

No. Running the drum with a drive problem may cause further damage. Leave the washer unplugged and we can quote the repair in writing first.

Book a visit

Still seeing D3?

A technician diagnoses it on site and gives you the price in writing before any work starts.

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