LG DLGX3901BDryer
Error Code tE4
Steam generator thermistor open or shorted
Moderate
Address soon - your appliance may not work properly
Also displayed as: tE4
How to Fix
- 1
Replace the steam generator.
- 2
Verify connector between steam generator thermistor and PCB is secure.
- 3
tE4 is only displayed in test mode; check test mode sequence.
Other Error Codes for DLGX3901B
E5
Water supply pump failure - pump valve AD value below 10 in test mode
EE
EE PROM operation abnormal
InS
Installation test mode active (duct/exhaust check)
d75
Ductwork approximately 75% blocked - exhaust restriction detected
HS
Humidity sensor failure
PF
Power failure - house fuse blown or circuit breaker tripped
nP
No power / power supply incorrect
d80
Ductwork approximately 80% blocked