How do I fix error code tE2 on my LG DLGX5781WE?

1. undefined: Turn power off and discharge voltage. 2. undefined: Remove NA6 connector from controller. 3. undefined: Measure resistance between Pin 4 (Blue Wire) and Pin 5 (Orange Wire) on the thermistor harness side. 4. undefined: Compare to Table 1 reference values for current ambient temperature. 5. undefined: If shorted (near 0Ω), replace thermistor assembly. 6. undefined: If in range, check harness connectors and replace controller if fault persists.

LG DLGX5781WEDryer

Error Code tE2

Thermistor of blower housing shorted (alternate display for thermistor fault)

Moderate

Address soon - your appliance may not work properly

Also displayed as: tE2

How to Fix

1
Turn power off and discharge voltage.
2
Remove NA6 connector from controller.
3
Measure resistance between Pin 4 (Blue Wire) and Pin 5 (Orange Wire) on the thermistor harness side.
4
Compare to Table 1 reference values for current ambient temperature.
5
If shorted (near 0Ω), replace thermistor assembly.
6
If in range, check harness connectors and replace controller if fault persists.

Other Error Codes for DLGX5781WE

Door switch abnormal

Water supply pump failure — pump AD value below 10 in test mode

Power supply wire connection wrong or loose (Black-White-Red wiring)

tE1

Thermistor of blower housing open or shorted

tE4

Steam generator thermistor open or shorted

EEPROM operation abnormal

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