Electrolux Dryer Error Code E24

E24 on an Electrolux dryer indicates a short circuit in the control thermistor or its wiring. The control thermistor is a temperature sensor that should measure approximately 50K ohms of resistance. When the control board detects resistance significantly below that value, it triggers the E24 fault code. The fault can originate from the sensor itself, the wiring harness, or in some cases the control board.

It is not recommended to continue running the dryer while E24 is active. The control thermistor plays a role in temperature monitoring, and operating the dryer with an unreliable or shorted temperature sensor could lead to improper heat regulation. Address the fault before resuming normal use.

A reset may temporarily clear the E24 code, but the error will return if the underlying fault is not repaired. Because E24 points to a measurable electrical fault in the thermistor circuit, the short circuit condition will still be present after a reset. Proper diagnosis and repair of the thermistor or wiring is required to permanently resolve the error.

A knowledgeable DIYer can diagnose and resolve E24 with a multimeter. Start by disconnecting the thermistor wires and measuring resistance at the thermistor terminals. If the reading is not within 10 percent of 50K ohms, replace the thermistor. If the reading is within range, inspect the wiring harness for damage before considering a control board replacement.

If only the control thermistor needs replacement, parts and labor typically range from around $75 to $175 depending on the specific model and labor rates in your area. If the electronic control board is at fault, repair costs can range from $150 to $350 or more. Diagnosing the fault precisely before ordering parts helps avoid unnecessary expenses.