GE Dryer Error Code 002

Error code 002 on a GE dryer means the control board has detected an Outlet Thermistor Short. The outlet thermistor is a temperature sensor located at the dryer's exhaust outlet, and the control board recorded abnormally low readings from it on more than 10 consecutive checks. This signals that the thermistor or its wiring circuit has a short condition and needs to be inspected or replaced.

Running the dryer with a shorted outlet thermistor is not advisable. The thermistor is part of the dryer's temperature monitoring system, and an inaccurate reading means the control board cannot reliably manage exhaust temperatures. Continued use risks overheating conditions that could damage other components or create a fire hazard.

A power reset may temporarily clear the error code from the display, but the 002 error will return if the underlying fault in the thermistor or its wiring circuit has not been corrected. Because the code is set after 10 consecutive low readings, the control board will detect the problem again as soon as the dryer operates. A permanent fix requires addressing the faulty component or wiring.

A knowledgeable DIYer can address this error by locating the outlet thermistor, disconnecting its connector, and testing its resistance with a multimeter to determine if the component itself has failed. If the thermistor tests within normal range, the wiring harness and connectors should be inspected for shorts or damage. Replacing the thermistor is a relatively straightforward repair if the component is confirmed faulty.

If only the outlet thermistor needs replacement, the part cost is typically in the range of $15 to $40, making it one of the more affordable dryer repairs. If the issue is traced to wiring or a connector, costs may be minimal. A control board replacement, if required, would increase costs significantly, generally ranging from $150 to $300 or more for parts and labor.