LG Dishwasher LE Error: Motor Locked Error
LG dishwasher error — here’s what you need to know. The LE error code on your LG dishwasher indicates the wash motor is locked or stalled and cannot rotate. This is a High severity issue. What Does LE Mean on an LG Dishwasher? LE stands for “Locked motor Error.” The control board monitors wash motor […]
~40%
DIY Fixable
From $195
Typical Repair Cost
1 – 3 hrs
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. A stalled motor draws excessive current and will overheat rapidly. Continuing to run the dishwasher risks burning out the motor windings permanently, turning a repairable fault into a costly motor replacement.
Can I reset the code?
Yes. A reset can clear the LE code after removing an obstruction. However, if the motor is mechanically or electrically failed, the code will return within seconds of the next cycle start.
When to stop immediately?
Stop if you notice: The motor hums loudly but the dishwasher shuts down within seconds of every restart., There is a burning smell coming from the base of the dishwasher during operation..
Symptoms You May Notice
Dishwasher Stops Mid-Cycle with No Washing Action
The machine goes silent during the wash phase — no spray arm sound, no water circulation — before displaying the LE code.
LE Code on Display
The control panel shows LE and the cycle cannot be restarted without a reset.
Loud Humming or Buzzing Before Shutdown
A loud electrical hum from the base of the unit as the stalled motor draws high current before the control board shuts it down.
Unable to start a new cycle
Pressing the start button has no effect or the dishwasher beeps and refuses to begin because the door switch or lock mechanism does not register as secure.
Possible Causes
Foreign Object Jammed in Pump Impeller
Broken glass, a toothpick, a fruit pit, or small utensil has lodged in the wash pump impeller, preventing it from spinning.
DIY PossibleSeized Wash Motor Bearings
Years of use can wear out the motor bearings until they seize, mechanically preventing the rotor from turning.
Requires ProfessionalFailed Motor Winding or Capacitor
A burnt motor winding or a failed start capacitor prevents the motor from generating enough torque to start rotating.
Requires ProfessionalSafe Checks You Can Do
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1
Inspect the Sump and Filter Area for Obstructions
With the dishwasher off and unplugged, remove the lower spray arm and filter assembly. Use a flashlight to look into the sump cavity for glass shards, bones, or small objects. Remove any debris with needle-nose pliers.
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2
Attempt a Hard Reset
After clearing any debris, reset the dishwasher by unplugging it or switching off its circuit breaker for 10 minutes. Restore power and try a short rinse cycle to see if the motor starts.
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3
Check for Overheating
If the dishwasher was run repeatedly without resolving LE, the motor may have tripped a thermal overload. Allow it to cool completely (30+ minutes) before resetting and retesting.
When to Call a Professional
Contact a qualified technician if:
- Wash motor windings test open or show abnormal resistance with a multimeter.
- Motor shaft cannot be turned by hand with power disconnected.
- Control board is confirmed sending correct voltage but motor does not respond.
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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