Washing Machine Won’t Drain — Causes, Error Codes, and Costs
Quick Answer
A washer that won’t drain almost always traces to one of four things: a clogged pump filter or coin trap, a kinked or blocked drain hose, a failed drain pump, or suds lock from the wrong detergent.
- #1 cause (free fix): clogged pump filter / coin trap — a 10-minute DIY clean on front-loaders
- Drain the tub first through the small hose, or gallons flood out when you open the filter
- Full of water = drain problem, not a spin problem — a washer won’t spin until it drains
- Error codes are drain faults: Samsung 5E, LG OE, Bosch E18 — water didn’t leave in time
- All-in repair: $99–$280, including our $99 service call
A washer that won’t drain almost always traces to a clogged pump filter, a kinked drain hose, a failed pump, or too much suds — and the number-one cause, a packed pump filter, is a free ten-minute fix you can do yourself. Every major brand throws a specific drain error code when the machine times out trying to empty. Most professional repairs run $99–$280 all-in, including our $99 service call.
Tub full of water and the filter clean didn’t fix it?
Neighborville’s technicians find the blockage or failed pump on the first visit — across all our service areas. $99 service call applied to the repair when you approve it.
Why “Won’t Drain” and “Won’t Spin” Look the Same
A washer won’t spin until it has drained — the two are sequenced together, so a drainage failure shows up as a tub full of standing water that never spins out. That’s the key to diagnosis: if the drum is sitting full of water, you have a drain problem, not a spin problem, no matter what the symptom looked like. The machine fills, washes, then tries to pump the water out within a set time window. If the water doesn’t clear in 10 to 15 minutes, the control board faults out and parks the cycle, leaving a wet drum and often an error code on the display.
That window matters, because it means the cause is almost always something physically slowing or stopping the water on its way out — a clogged filter, a blocked hose, or a pump that can’t move it — rather than an electronic fault. The board is just reporting that the water didn’t leave in time.
Brand Error Codes — Read the Display First
Nearly every modern washer tells you it’s a drain fault with a specific code. Knowing the code skips straight to the diagnosis.
| Brand | Drain error code | What it means |
|---|---|---|
| Samsung | 5E, nF (or nd) | Water not drained in time; check pump filter + gasket trap |
| LG | OE | Outlet error — filter chamber clogs easily (angled design) |
| Whirlpool / Maytag | dr, F9 E1, LF | Drain time exceeded; pump or filter |
| GE | (hums, no code) | Pump running but not moving water |
| Bosch | E18, E:18 | Drain pump blocked — very common on compact units |
| Electrolux / Frigidaire | E20, EF1 | Drain restricted or pump fault |
The Pump Filter / Coin Trap — #1 Cause, Free Fix
On front-loaders this is the first and most common thing to check. The drain pump filter — also called the coin trap — screens lint, hair, coins, and small objects before they reach the pump. Over months it packs solid and water can’t pass. On most front-loaders (Whirlpool, Samsung, LG, Maytag) it sits behind a small access door at the bottom-front corner of the machine.
- Open the access door, lay down towels, and pull the small drain hose into a shallow pan.
- Release the stopper and empty the tub in stages.
- Twist out the filter counterclockwise and clear the debris.
- On Samsung, also check the rubber door gasket (bellows) — coins and hair ties hide in its folds. On LG, the filter chamber sits at a slight angle, so debris compacts there especially fast.
💡 Filter’s clear but it still won’t drain? That’s the hose or pump — we’ll find which.
Book a Diagnosis →The Drain Hose — Kinks, Height, and Clogs
The drain hose carries water from the pump to a standpipe or utility sink, and it fails in three predictable ways. It kinks behind the machine where it’s pushed against a wall; it clogs with lint and sludge where it bends; or it’s installed at the wrong height. That last one is a frequent overlooked cause — if the standpipe is too low or the hose isn’t looped high enough, the machine siphons and never registers a complete drain. On Samsung units the sump hose at the bottom of the tub can also kink, throwing a 5E that a filter clean won’t fix. Pull the machine out and check the hose routing before condemning the pump.
The Drain Pump — When It Hums but Won’t Move Water
If the filter and hose are clear and the machine still won’t drain, the pump itself is the cause. The classic signature is a pump that hums or runs while no water moves — the motor is energized but the impeller is jammed, broken, or the motor has failed. Access the pump and check that the impeller turns freely; if it’s seized, cracked, or the motor is dead, the pump is replaced. On the Whirlpool family (Duet, Maytag Epic, Kenmore HE front-loaders) the common drain pump assembly is part 280187 (Askoll M75), which includes the motor, impeller, and pump housing. A bare drain pump motor runs $40–$90.
Suds Lock — The Cause That’s Really a Detergent Mistake
High-efficiency machines need HE detergent, and using regular detergent — or too much of any detergent — creates excess suds the pump can’t move. The foam blocks drainage, leaves residue that builds into sludge over time, and on some machines triggers a suds-detection delay where the washer keeps trying to drain and rinse the foam away, extending the cycle indefinitely. This isn’t a part failure at all. Switching to the correct HE detergent in the correct dose, and running a monthly tub-clean cycle, clears it and prevents the sludge that eventually clogs the filter and pump.
Real Repair Costs
These include our $99 service call applied to the repair.
| Cause | Part | Part cost | All-in repair |
|---|---|---|---|
| Clogged pump filter / coin trap | none (clean) | $0 | $99–$140 (DIY $0) |
| Gasket / bellows trap (Samsung) | none (clean) | $0 | $99–$140 |
| Kinked / clogged drain hose | hose (if replaced) | $15–$40 | $99–$170 |
| Drain hose wrong height | none (re-route) | $0 | $99–$130 |
| Drain pump motor | varies | $40–$90 | $150–$260 |
| Full pump assembly | Whirlpool 280187 | $50–$120 | $180–$300 |
| Suds lock (detergent) | none (correct HE) | $0 | $99 (often avoidable) |
A Maintenance Habit That Prevents Most Drain Failures
The failures above cluster around neglect, and the prevention is simple:
- Check pockets before every load — coins and small items are the single biggest source of clogs.
- Clean the pump filter every 1–3 months, more often with pets in the house.
- Use the correct HE detergent dose to limit sludge.
- Run a monthly tub-clean cycle.
- Keep the drain hose unkinked and at the proper height.
Frequently Asked Questions
Why is my washing machine full of water and won’t drain?
What does a Samsung 5E or LG OE code mean?
How do I know if my drain pump is bad?
Why does my washer drain slowly or leave clothes soaking wet?
Is it worth repairing a washer that won’t drain?
Sources & Method
Brand drain error codes (Samsung 5E/nF, LG OE, Whirlpool/Maytag dr/F9 E1/LF, Bosch E18, Electrolux/Frigidaire E20/EF1) per manufacturer service literature; Whirlpool drain pump part 280187 (Askoll M75) verified against parts listings. Repair costs reflect 2026 U.S. service-market ranges including a $99 service call applied to the repair.
Always verify parts and codes against your exact model. Costs vary by market, model, and specific failure. Last updated: July 2026.
Washer still won’t drain? We’ll clear it fast.
Neighborville finds the blockage or failed pump on the first visit and quotes a flat price — same-day & next-day across Tampa Bay. $99 service call applied to the repair.
(863) 474-2970