Electrolux Dryer Error Code 0x71

Error code 0x71 on an Electrolux dryer signals a Drying NTC error, meaning the control board has detected a problem with the NTC1 temperature sensor circuit. The fault can originate from the sensor itself, the wiring harness, or the main control board. The dryer stops operation when this code appears to prevent unsafe temperatures. Diagnosis begins with a resistance check at connector J9 pins 4 and 5, which should read approximately 5.3 KΩ.

No, you should not continue running the dryer while 0x71 is active. The NTC1 sensor is a critical safety component that monitors drying temperatures, and a failed sensor means the dryer cannot properly regulate heat. Operating without a functioning temperature sensor risks overheating the appliance or its contents.

A power reset may temporarily clear the displayed code, but the 0x71 fault will return immediately or shortly after the next cycle begins if the underlying problem has not been corrected. Because the error is tied to a live sensor reading, the control board will re-detect the fault as soon as it checks the NTC1 circuit. Proper repair of the sensor, wiring, or board is necessary for a permanent fix.

A knowledgeable DIYer with a multimeter can perform the initial resistance test at J9-4 and J9-5 to determine whether the NTC1 sensor is within its 5.3 KΩ plus or minus 5% specification. If the sensor or wiring is at fault, replacing those components is generally straightforward. Main board replacement is more involved and may be better suited to a qualified technician.

If only the NTC1 sensor needs replacement, parts typically range from around $15 to $50 depending on the specific model, with labor adding $75 to $150 if a technician performs the work. A wiring harness repair is generally in a similar labor range with minimal parts cost. Main board replacement is the most expensive outcome, with parts commonly ranging from $100 to $300 or more, plus labor.