Error Code LE

MOTOR ERROR

Also displayed as: LE

What This Means

Wiring connection faulty; Washing Motor impeller locked or damaged; Main PCB (Controller) damaged; Debris restraining washing motor

How to Fix

1. 1

   Check wire connection — reconnect if disconnected

2. 2

   Check if Washing Motor is running during course or in Motor Control Mode

3. 3

   Check Washing Motor connector — reassemble if disconnected

4. 4

   Measure Washing Motor resistance — should be 22.5–24.9 Ω at 20°C room temperature; if out of range, replace Casing Assembly, Pump

5. 5

   Check Main PCB: reassemble connector if disconnected; if connector resistance is defective, replace Main PCB

6. 6

   Check if motor is restrained by debris — if no resistance abnormality found and pump still does not operate, debris may be blocking; replace Casing Assembly, Pump

7. 7

   Note: abnormal noise, IE, bE, LE, and OE errors may occur if debris is stuck in Washing Motor

This Error Applies To

LG LDPH7972S Series Dishwashers