Error Code tE5

Water supply pump current is less than threshold (pump fault)

Also displayed as: tE5

How to Fix

1. 1

   Enter diagnostic test mode and press START/PAUSE 4 times to energize the pump.

2. 2

   Observe the AD value displayed; if AD value is lower than 10, pump is faulty and E5 error is triggered.

3. 3

   If AD value is 10 or higher, pump operation is normal.

4. 4

   If pump is faulty: unplug dryer, check harness wire connection between PCB and pump connector.

5. 5

   Reseat or repair connector if loose or corroded.

6. 6

   If harness is good: replace the DC pump assembly.

7. 7

   Note: Do not press buttons in rapid succession during test mode to avoid damaging the main board.

This Error Applies To

LG DLEX4270V Series Dryers