GE Dryer Error Code Outlet Thermistor

This error means the outlet thermistor, which monitors exhaust air temperature, is sending a reading outside the expected range to the inverter board. As a safety response, the dryer limits its heater to 60% of maximum power. The fault is most commonly traced to wiring issues between the thermistor and the inverter board, though the thermistor itself can also fail. Drying performance will be reduced until the underlying problem is corrected.

The dryer does reduce heater output to 60% of maximum power when this error is active, which is a built-in protective measure. While that limits immediate overheating risk, continuing to operate with a faulty temperature sensor means the dryer cannot fully monitor its own thermal conditions. It is best to diagnose and resolve the fault promptly rather than relying on the reduced-power mode for extended use.

Resetting the dryer by unplugging it for a few minutes may temporarily clear the error code, but if the underlying problem with the thermistor or its wiring is still present, the fault will return once the dryer runs again. A reset is not a fix and should only be used as part of the diagnostic process, not as a substitute for identifying and correcting the actual cause.

In many cases, yes. Start by checking the wiring connections between the outlet thermistor and the inverter board for looseness, corrosion, or damage, as this is the most common cause. If the connections are good, a thermistor replacement is a manageable repair for someone comfortable working with appliance components. If the inverter board is at fault, that repair is more complex and may benefit from professional assistance.

If only the wiring connections need to be cleaned or reseated, there may be no parts cost involved. A replacement outlet thermistor typically costs in the range of $15 to $50 for the part. If the inverter board is at fault, board replacement costs can range from $100 to $300 or more depending on the model, with additional labor costs if a technician performs the repair.