Error Code tE
Thermistor / Temperature Sensor Error — thermistor open or short circuit (heater models only)
Moderate
Address soon - your appliance may not work properly
What This Means
Thermistor connector (YL2) on PCBA disconnected; Thermistor harness cut or damaged; Failed thermistor
How to Fix
- 1
1. Check connector YL2 on the PCBA for secure connection.
- 2
2. Check continuity from PCB to thermistor using a tester — if harness is cut, repair or replace the harness.
- 3
3. Reconnect or repair the connector.
- 4
4. If wiring is OK, replace the harness or thermistor.
This Error Applies To
LG WT7800CW Series Washers (2019) (2019–present)
Related Error Codes
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Locked Motor Error 1 — foreign object caught between wash plate and inner basket
Drain Error — water not draining within expected time
Door (Lid) Open Error — lid not detected as closed/locked at cycle start
Locked Motor Error — motor locked or hall sensor fault
Unbalance Error — load is unevenly distributed during spin
Water Overflow Error — water level too high
Inlet / Water Supply Error — water not filling within expected time