Maytag Dishwasher F8 E4 Error Code: Causes & Fix

What is the Maytag Dishwasher F8 E4 error?#

F8 E4 on a Maytag dishwasher means the drain pump drew a fault — the machine tried to pump out and something went wrong, most often because the cup filter in the sump is matted with food soil and choking the flow. It is not a safety hazard, but you are left with a pool of dirty water in the tub. The fastest first step is to pull the filter and clear the sump, which resolves the great majority of these codes.

F8 E4 on a Maytag Dishwasher: likely causes and repair cost#

On a Maytag Dishwasher, the F8 E4 code signals: drain pump drew a fault.

Typical professional repair: $100–$250 · Difficulty: moderate · often owner-fixable

Fastest thing to try first: Pull the filter and clear the sump.

Symptoms that often accompany F8 E4: A pool of water left standing across the tub floor; Soiled water welling back up during the wash; A rank, stale odor lingering in the cavity; The pump audibly runs yet the water never leaves

Technician diagnostic sequence for F8 E4:

1. Lift out the lower rack and unclip the spray arm to bare the cylindrical filter in the sump well
2. Give the filter a quarter turn counterclockwise, draw it up, and wash the trapped food film off the mesh
3. Probe the exposed sump below for a peeled soup-can label, toothpick, or glass chip fouling the pump throat
4. If the well is clean yet the pump makes no sound on the drain step, the drain motor itself has died

Parts a technician may check or replace: Drain Pump Motor; Drain Hose Kit

Field note: A monthly filter rinse keeps this pump healthy on a Maytag tub. When it hums yet shifts no water the impeller is fouled or cracked; when it stays dead quiet on the drain step the pump motor has failed outright. Always clear the sump path before you spend on a new pump.

How to troubleshoot the F8 E4 error yourself#

F8 E4 usually starts and ends at the sump filter, and it is a genuinely owner-friendly fix:

1. Lift out the lower rack and unclip the spray arm to expose the cylindrical filter down in the sump well.
2. Give the filter a quarter turn counterclockwise, draw it straight up, and rinse the matted food film off the mesh under the tap — a clogged filter is the most common cause here.
3. With the filter out, shine a light into the sump below and fish out any peeled soup-can label, toothpick, or glass chip fouling the pump throat.
4. Refit the filter, run a short cycle, and confirm the water clears.

Stop and call a technician if the sump is clean but the pump makes no sound at all on the drain step — that silence means the drain motor itself has died and needs replacing. If instead the pump hums yet moves no water, the impeller is fouled or cracked; either way, always clear the sump path first so you never spend on a new pump the machine did not need.

Is the Maytag Dishwasher F8 E4 error worth fixing?#

F8 E4 is well worth resolving, and most of the time it costs nothing but a few minutes at the sink. A monthly filter rinse keeps the drain pump healthy and heads off repeat codes. When the pump has genuinely failed — dead quiet on the drain step, or humming with a cracked impeller — the table above lists a professional repair of $100 to $250, modest next to the price of a comparable new dishwasher. A fresh pump restores full drain-out, and there is no case where an F8 E4 alone points toward replacing the machine. Clear the sump first, and swap the pump only if it is proven dead.

Maytag Dishwasher F8 E4: frequently asked questions#

What does the F8 E4 error mean on a Maytag dishwasher?#

It means the drain pump reported a fault while trying to empty the tub, usually because the sump filter is clogged with food soil. It leaves standing water in the cavity. Clearing the filter and sump fixes most cases.

Is it safe to keep using a Maytag dishwasher that shows the F8 E4 error?#

There is no hazard, but standing dirty water in the tub turns stale and smells, and washing over it leaves dishes soiled. Clear the drain path before running another cycle.

Can I clear the F8 E4 error myself, or do I need a technician?#

Usually yourself. Unclip the spray arm, twist out the sump filter, rinse it, and clear any debris from the pump throat. Call a technician only if the sump is clean yet the pump makes no sound on the drain step.

How much does it cost to repair the F8 E4 error on a Maytag dishwasher?#

Often nothing, since a clogged filter is free to clear. If the drain pump has to be replaced, the table above lists a professional repair of $100 to $250.

Which parts usually fail when a dishwasher throws the F8 E4 code?#

Most often nothing has failed — the cup filter is simply matted with food soil. When hardware is at fault, it is the drain pump, its impeller fouled by a label or shard, or a stuck drain check-valve.

Is a Maytag dishwasher with the F8 E4 error worth repairing?#

Yes. The fix is usually a free filter clean, and even a pump swap is minor next to a new dishwasher. F8 E4 is never grounds for replacement.

Why does a clogged filter trigger the F8 E4 error?#

The cup filter traps food soil to protect the pump, but once it mats over it chokes the drain flow. The pump strains against the restriction and reports a fault, so the control posts F8 E4 and leaves water in the tub.