AEG Washer Error Code E50

E50 on an AEG washer indicates a motor or tachogenerator fault. The tachogenerator is the sensor that monitors motor speed, and the control board uses its signal to regulate drum rotation. When this signal is missing or incorrect, the machine stops and displays E50 to prevent damage to the motor or drum system.

No, you should not attempt to run the washer while E50 is active. The error means the machine cannot properly control motor speed, which could result in uncontrolled drum behaviour or further damage to the motor or control board. Leave the machine switched off and unplugged until the fault is diagnosed and repaired.

A power reset by unplugging the machine for several minutes may temporarily clear the error display, but it will not resolve the underlying fault. If the motor, tacho sensor, brushes, or wiring have a genuine defect, the error will return as soon as the machine attempts to run a cycle again. A proper repair of the faulty component is required to permanently clear E50.

Some causes of E50 are accessible to a competent DIYer. Checking wiring connectors for looseness or corrosion and replacing worn motor brushes are tasks that do not require specialist tools. However, testing tacho coil resistance, motor windings, and diagnosing a faulty control board typically require a multimeter and some technical knowledge. If you are not comfortable working around electrical components inside a washing machine, a qualified technician is recommended.

Repair costs depend on the faulty component. Motor brush replacement is relatively inexpensive, typically in the range of 20 to 60 for parts, plus any labour charge. A replacement tachogenerator or motor wiring repair may cost 40 to 120 in parts. A full motor replacement or a new motor control board can bring the total repair cost to anywhere from 150 to 350 or more including labour.