Electrolux Dishwasher i50 Code: Causes & Fix

What is the Electrolux Dishwasher i50 error?#

i50 on an Electrolux dishwasher is a drain-pump fault — the board tried to run the drain motor and it did not respond as expected, usually leaving standing water in the tub. It is not an emergency, but it does stop the machine cold at the drain phase. The first useful check is to listen: a pump that buzzes loudly but does not clear the water is jammed by debris, while a pump that is dead silent points at the motor or its wiring, and that distinction guides everything that follows.

i50 on a Electrolux Dishwasher: likely causes and repair cost#

On a Electrolux Dishwasher, the i50 code signals: drain motor error.

Typical professional repair: $150–$350 · Difficulty: professional only · usually a technician job

Symptoms that often accompany i50: Loud buzzing from base area; Standing water after every cycle; Error appears immediately at drain phase

Technician diagnostic sequence for i50:

1. Check drain pump impeller for foreign objects (glass, bones)
2. Measure pump motor resistance — should read 5-40 ohms
3. Inspect wiring harness from control board to pump for burns or breaks
4. Swap-test pump if available; otherwise replace pump assembly

Parts a technician may check or replace: — Drain pump assembly; — Main control board

Field note: If the pump hums but does not drain, the impeller is jammed; if silent, check for 120V at the pump connector — no voltage means board-side fault

How to troubleshoot the i50 error yourself#

Owner DIY on i50 is limited but worth a try before calling in help. With the dishwasher powered off, pull the lower rack and lift out the filter and sump cover at the bottom of the tub. Reach into the pump inlet and clear anything foreign — a shard of glass, a fruit pit, a chip of bone are the classic jam-causers — because a physically blocked impeller is the one i50 cause you can sometimes fix yourself. Scoop out the standing water first so you can see. Reassemble the filter and sump cover carefully and run a short cycle to test the drain. Where you stop: if the tub is clear of debris but the pump still hums without draining, or makes no sound at all, the drain pump motor or its harness has failed. Reading pump resistance and probing the connector for voltage is a technician's job — no voltage at the pump connector means the fault is back on the control board, which is not an owner diagnosis.

Is the Electrolux Dishwasher i50 error worth fixing?#

i50 usually earns a repair. The professional fix runs $150 to $350, most of which is the drain pump assembly and the labor to reach it. Against a new dishwasher, $150 to $350 is a clear win, and a drain-motor failure is a self-contained fault — it does not imply the wash motor, the tub, or the electronics are on their way out. I only lean toward replacement when the dishwasher is old and the estimate lands near the $350 top while other things are also failing. For a drain pump on a machine with life left in it, repair is the right call.

Electrolux Dishwasher i50: frequently asked questions#

What does i50 mean on an Electrolux dishwasher?#

It is a drain motor error — the drain pump did not run correctly. The common causes are a failed drain pump motor, a wiring issue, or a control-board fault.

Is it safe to keep using a dishwasher with i50?#

It is safe, but water is left standing in the tub after each cycle, which turns stale and smells. Clear the water and hold off on running it until the pump is sorted.

Can I clear i50 myself?#

Sometimes — if a foreign object is jamming the impeller, removing it clears the fault. A genuinely failed pump motor or a wiring problem needs a technician.

How much does it cost to repair i50?#

Typically $150 to $350, mostly for the drain pump assembly and the labor to install it. A simple jam you clear yourself costs nothing.

Which parts fail when a dishwasher shows i50?#

Most often the drain pump motor, sometimes its wiring harness, and less commonly the main control board driving it.

Is an Electrolux dishwasher with i50 worth repairing?#

Yes on a machine with life left — the cost sits well under a new unit and the fault does not spread to other systems.

Why does a drain pump motor failure trigger i50?#

The board commands the pump to empty the tub and watches for it to run. When the motor fails or jams, that command goes unanswered, water stays in the tub, and the board raises i50.