Few things are as frustrating as opening the washer at the end of a cycle to find the drum still full of water. Before you call for service, run through these four checkpoints — in this order — to narrow down what's actually happening.
Step 1: Inspect the Drain Hose
Water travels from the back of the machine through this hose to a standpipe or sink drain. A kink, a clog, or a blocked standpipe on the other end will all stop water from leaving the tub.
Fix: Work out any kinks and confirm the hose isn't pushed more than 6 inches into the standpipe — go deeper than that and you risk creating a siphon that pulls water back in.
Step 2: Check the Pump Filter on Front-Loaders
Behind the small hatch near the bottom front of a front-load washer sits a coin trap and pump filter. This one part is responsible for more no-drain calls than anything else on the machine.
Fix: Lay towels down first — you'll get a rush of water — then slowly back out the filter and clear whatever's caught inside.
Step 3: Read the Error Code
Newer washers will usually flash a drain-specific code (things like F21, OE, E20, or 5E, depending on the manufacturer). Pair your model number with that code online to zero in on the exact cause.
Step 4: Suspect the Drain Pump Motor
If the hose runs clear and the filter's clean but water still won't leave, the pump motor itself may have burned out. A telltale sign is a humming noise with no actual draining — the motor's trying to spin the impeller but can't.