Error Code 1E
The washer can't detect the water level properly
Moderate
Address soon - your appliance may not work properly
Also displayed as: 1E
What This Means
Hose where water level sensor is located is damaged (punctured); Hose clogged with foreign material; Hose is folded; Too much lubricant on air hose insertion part; Hose engagement error (disengaged); Part fault (faulty internal soldering); Water level sensor terminal disengaged; Main PBA fault; PBA connector terminal not connected
What actually causes this:
The air hose connected to the water level sensor came loose or got kinked
First Thing to Check
Unplug the washer, wait a minute, and try again
Parts Involved
How to Fix
- 1
1. Check water level sensor and connector are connected
- 2
2. Check frequency: approx 26.4 KHz without water (Min 25.9 KHz)
- 3
3. Check water level sensor terminal connections (Blue wire, Orange wire)
- 4
4. Make sure to check material code — incorrect part causes abnormal operation
- 5
5. If water level sensor is faulty, replace it
- 6
6. If error persists after above, replace PBA
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
Other Error Codes for WA400PJHDWR
The washer's motor isn't working
A button on the washer control panel appears stuck
The washer lid detected an opening while trying to start
The washer door won't unlock after the cycle finishes
The washer lid won't lock
Water is leaking inside the washer
Too much water is in the washer
The water temperature sensor isn't working right