Samsung Dryer Error Code = bE
Error Condition = Button is STUCK on control panel
Check and or Repair = Try to free the stuck button by pressing all the buttons on the control panel. If the button stays stuck then replace the user interface control.
Parts For Replacement = User Interface Control
Samsung Dryer Error Code = Od
Error Condition = Excessive (Too Long) drying time
Check and or Repair = Remove power to the dryer. Check the moisture sensor bar and wiring connections. Reconnect any loose wires and replace the wire harness if it has damage. Replace the moisture sensor bar if damage is found.
Parts For Replacement = Moisture Sensor Bar – Wire Harness
Samsung Dryer Error Code = Et
Error Condition = Control board failure
Check and or Repair = Remove power to the dryer for 10 minutes to try and reset the control board. If the error code comes back after restoring the power to your dryer then replace the electronic control board.
Parts For Replacement = Electronic Control Board

Samsung Dryer Error Code = tS
Error Condition = Temperature Sensor = The thermistor is shorted
Check and or Repair = Remove power to the dryer. Test the resistance of the thermistor with a meter. If you find the resistance is over forty thousand ohms then you need to replace the thermistor. If you find the resistance is ten thousand ohms then you need to replace the wire harness if you find it damaged. If the wire harness is not damaged then replace the electronic control board.
Parts For Replacement = Thermistor – Electronic Control Board – Wire Harness