Washer Won’t Drain? Common Causes and Fixes

A washing machine that won’t drain is one of the most common service calls we get from Bay Area homeowners. Here’s what usually causes it and what you can check before calling for repair.

1. A Clogged Drain Pump or Hose

Lint, coins, and small items often get trapped in the drain pump or hose, blocking water from draining out. This is the single most common cause of a non-draining washer.

2. A Kinked or Improperly Installed Drain Hose

If the hose behind your washer is bent, pinched, or installed incorrectly, water can back up instead of flowing out properly.

3. A Faulty Lid or Door Switch

Many washers won’t complete a drain cycle if the lid or door switch isn’t engaging correctly, even if the door appears closed.

4. A Failing Drain Pump Motor

If the pump motor itself has burned out or is failing, water simply won’t be pushed out of the machine, no matter how clear the hose is.

5. Overloading the Machine

Overloaded washers can struggle to drain properly because the load shifts unevenly or restricts pump access. Try a smaller, balanced load if drainage suddenly becomes an issue.

Need Help Diagnosing the Issue?

If your washer still won’t drain after checking the basics, our technicians can quickly diagnose and repair the issue. Call Refrigerator Appliance Repair at (650) 240-2303 for same-day service across the Bay Area.