Frigidaire Dryer Error Code E5

E5 indicates a fault with the outlet temperature sensor, an NTC thermistor that monitors exhaust air temperature. The control board detected an analog-to-digital reading below 10 (open circuit) or above 1000 (short circuit), both of which fall outside normal operating range. In response, the dryer shuts off the heater and motor and enters a fault state until the problem is corrected.

No, you should not attempt to bypass or ignore the E5 fault. The outlet temperature sensor provides the feedback the control board needs to regulate the heating cycle safely. Without valid temperature data, the dryer cannot prevent overheating, which creates a potential fire hazard. The unit is designed to shut down on this fault for that reason.

A power reset by unplugging the dryer for a few minutes may temporarily clear the fault code, but the E5 error will return as soon as the control board reads the sensor signal again if the underlying problem has not been fixed. A reset is useful for confirming whether the fault is intermittent, but it does not resolve a failed thermistor, damaged wiring, or faulty connector. The hardware issue must be diagnosed and corrected for the error to stay clear.

Many E5 errors are caused by a loose wiring connector or a failed thermistor, both of which are accessible repairs for someone comfortable working with appliances. Start by unplugging the dryer, locating the outlet thermistor, and checking its connector and wiring for damage. If the thermistor tests open or shorted with a multimeter, replacing the sensor is a straightforward repair. If the wiring and sensor test good, the control board may need professional evaluation.

If the thermistor sensor itself is the cause, the part typically costs in the range of $15 to $40 depending on the specific model. If a control board replacement is required, parts alone generally range from $80 to $200 or more. Adding professional labor brings total repair costs higher, so diagnosing the root cause before ordering parts is worthwhile.