Electrolux Dishwasher Error Code i52

The i52 code means the dishwasher's hardware supervision circuit has detected abnormally high current in the wash pump BLDC motor, measured at approximately 1.3 amps. The control board triggers this fault and stops the machine to prevent damage to the motor or electronics. The fault points to a problem in the wash motor circuit, which can include the wiring harness, connectors, the pump motor itself, or the control PCB.

No, you should not attempt to run the dishwasher while the i52 fault is active. The code indicates the wash motor is drawing excessive current, and continued operation could cause further damage to the motor windings, the control board, or the wiring. The machine typically stops automatically when this fault is triggered, which is the intended protective response.

Repair costs vary depending on the faulty component. Clearing a pump obstruction or reseating connectors costs little to nothing beyond a service call fee. Replacing a wash pump BLDC motor typically runs in the range of $150 to $350 including parts and labor, while a control PCB replacement can cost $200 to $450 or more depending on parts availability and labor rates in your area.

Some causes of the i52 error are DIY-friendly, such as clearing a pump obstruction or reseating loose connector pins. However, if the fault is caused by a damaged wire harness, a failed BLDC motor, or a defective PCB, those repairs typically require component replacement and a higher level of technical skill. If you are not comfortable working with appliance wiring and electrical components, a qualified technician is recommended.

A power reset may temporarily clear the i52 code, but the fault will return if the underlying problem has not been resolved. Because the fault is triggered by a hardware-level current detection circuit, the condition that caused the overcurrent must be corrected before the dishwasher will operate reliably. Use a reset only as part of the diagnostic process, not as a permanent fix.