Electrolux Dryer Error Code 71

Error code 71 on an Electrolux dryer signals an NTC1 open circuit fault. The control board cannot detect a valid signal from the NTC1 temperature sensor, either because the sensor is disconnected, the wiring is broken, or the sensor has failed internally. The dryer stops operating to prevent running without temperature monitoring. In some cases, a faulty main control board can also produce this code.

No, you should not operate the dryer while error 71 is active. The NTC1 sensor provides temperature feedback that the control board uses to regulate heat. Running the dryer without this data could allow the heating element to overheat, creating a potential fire hazard. Resolve the fault before resuming use.

Repair costs vary depending on which component is at fault. If only a connector or wire needs attention, costs may be minimal. A replacement NTC thermistor sensor typically runs in the range of $15 to $50 for the part. If the main control board is the cause, board replacement parts can range from $100 to $300 or more, with additional labor costs if a technician performs the repair.

Yes, in many cases. Start by unplugging the dryer and checking the NTC1 sensor wiring harness and connector for any loose, disconnected, or visibly damaged wires. If the connections look good, a technician or experienced DIYer can test the thermistor resistance with a multimeter to determine if the sensor itself has failed. Board-level repairs are more complex and typically require professional service.

A reset may temporarily clear the display, but error 71 will return immediately if the underlying fault is still present. Because the code reflects an actual open circuit condition in the NTC1 sensor circuit, the physical problem must be identified and repaired before the error will stay cleared. A reset alone is not a fix.