Error Code TE3
The same code can mean different things per brand and appliance. 2 matches on file.
LG Dryer
A secondary temperature thermistor is reporting a fault. On a LG Dryer, code TE3 points to the thermistor.
United States Degraded
Samsung Dryer
These reflect an issue with the temperature or with the sensors that measure it. The most common cause is a clogged lint screen or vent system trapping heat in the dryer. On a Samsung Dryer, code tE3 points to the fan.
United States Degraded