Your washing machine breaks, and your first instinct is to Google the problem. That’s smart. Some washing machine issues are genuinely easy to fix yourself — no tools, no technical knowledge, five minutes of your time. Others look simple on the surface but are actually symptoms of a deeper fault that gets more expensive the longer you wait or the more you poke at it.
The challenge is knowing which is which before you make it worse.
This guide is honest about that line. For every common washer problem, we’ll tell you exactly what’s likely causing it, what you can reasonably attempt yourself, and when calling a professional repair technician is genuinely the better move — both for your wallet and your machine.
Problem 1: Washer Won’t Start
What you’ll see: You press start, nothing happens. Or the display lights up but the cycle never begins.
Check these yourself first:
Power supply
It sounds basic, but the most common cause of a washer that won't start is a tripped circuit breaker or a partially unplugged cord. Check the outlet and reset the breaker before anything else.
Lid switch or door latch.
Top-load washers won't start with an open or improperly closed lid — the lid switch is a safety mechanism. Front-load washers have a door latch that must engage fully before the cycle can begin. If the latch is visibly broken or the lid doesn't click shut firmly, this is your likely culprit. Lid switches and door latches are inexpensive parts and straightforward to replace on most machines if you're comfortable with basic disassembly.
Control lock or child lock.
Many modern washers have a control lock feature that disables the panel. Check your manual — it's often activated accidentally. Usually resolved by holding a specific button for 3 seconds.
Delay start setting.
If your washer has a delay start feature, check that it hasn't been accidentally set.
Call a pro when:
The power supply is fine, the door latches correctly, no lock is active — and still nothing happens. This points to a failed control board, a wiring fault, or a motor start capacitor failure. These require diagnostic tools to pinpoint and proper electrical knowledge to repair safely.
DIY difficulty: Low (power and latch checks) to High (anything beyond that)
Risk of making it worse: Moderate to High if you proceed past the basics
Problem 2: Washer Not Draining
What you’ll see: The cycle finishes (or stops mid-cycle) with standing water in the drum. Clothes come out soaking wet.
Check these yourself first:
Clogged drain filter / pump filter
Most front-load washers have an accessible pump filter located behind a small panel at the bottom front of the machine. It catches coins, lint, and small items that make it past the drum. A clogged filter is the single most common cause of drainage problems — and cleaning it is a 10-minute job with a towel and a shallow pan to catch water. Check your manual for location and removal instructions. Clean this filter every 3 to 6 months even when there’s no problem.
Kinked or clogged drain hose
Pull the washer slightly away from the wall and inspect the drain hose — the large corrugated hose that goes into the standpipe or wall drain. A kink in the hose creates a complete blockage. If the hose is kinked, straighten it. If it’s clear of kinks but still not draining, disconnect it from the standpipe and check for a clog inside the hose itself.
Standpipe height
The drain hose should enter the standpipe at a height between 30 and 96 inches from the floor. Too low and the machine will siphon — draining continuously during the cycle and never holding water long enough to wash properly.
Call a pro when:
The filter is clean, the hose is clear and correctly positioned, but the machine still won’t drain. The next likely cause is a failed drain pump. A pump that has seized, burned out, or has an electrical fault requires diagnosis with a multimeter and replacement of the pump assembly — a repair that’s well within a technician’s standard visit but involves disassembling the machine’s lower section in a way that’s genuinely difficult without experience.
DIY difficulty: Low (filter and hose) to High (pump replacement)
Risk of making it worse: Low for the filter check. Moderate for pump work.
Problem 3: Washer Not Spinning
What you’ll see: The drum doesn’t spin at all, or spins so weakly that clothes come out dripping.
Check these yourself first:
Overloaded drum
Overfilling prevents the drum from reaching spin speed. Remove a quarter of the load and try again.
Unbalanced load
The most common cause of a mid-cycle spin failure is an unbalanced load triggering the machine's safety shutoff. Open the washer, redistribute the clothes evenly around the drum, and restart the spin cycle. Heavy items — jeans, towels, bedding — are notorious for shifting to one side.
Lid switch (top-load)
As with starting, a worn or faulty lid switch can interrupt the spin cycle. If the lid switch clicks when you press it manually, it's likely fine. If it doesn't click or feels loose, it may need replacing.
Call a pro when:
The load is balanced, the drum isn’t overloaded, and the lid switch seems intact — but the machine still won’t spin properly. The next likely causes are a worn or broken drive belt, a failed motor coupling, worn drum bearings, or a motor fault.
A broken drive belt is technically DIY-able on some machines, but accessing it requires significant disassembly that varies considerably by brand and model. If you get it wrong, you can damage the drum support or motor mount. Worn drum bearings — which produce a loud rumbling during spin — will eventually damage the drum shaft and rear bearing housing if left unaddressed, turning a $200 repair into a $500+ one.
DIY difficulty: Low (load adjustment) to Very High (belt, bearings, motor)
Risk of making it worse: High for anything beyond load adjustment
Problem 4: Washer Leaking Water
What you’ll see: Water on the floor during or after a cycle. Could be a small amount or a significant puddle.
Check these yourself first:
Hose connections
The two inlet hoses (hot and cold) at the back of the machine are the most common leak source. Pull the machine out and inspect both connections — at the wall valves and at the back of the machine. If a connection is loose, hand-tighten it (then a quarter turn with pliers — no more). If the rubber washer inside the fitting is cracked or flattened, replace the washer. This is a $2 fix.
Door boot seal (front-load washers)
The large rubber gasket around the door opening accumulates debris, detergent residue, and mold, and can develop tears — particularly at the bottom where water pools. Inspect the full circumference of the seal. A visible tear or crack explains a front-door leak. Small tears can sometimes be temporarily sealed with appliance-safe silicone, but a damaged door boot seal should be replaced.
Detergent drawer leaks
Using too much detergent — or the wrong type — produces excessive suds that overflow through the detergent drawer. Use HE (High Efficiency) detergent in HE machines and follow quantity guidelines. Clean the detergent drawer monthly.
Leveling
A washer that isn’t level rocks during spin, which can cause water to slosh out of an imperfectly sealed area. Check that all four feet are in contact with the floor and adjust if needed.
Call a pro when:
Hoses and connections are intact, the door seal isn’t visibly damaged, detergent is correct — but water still appears. Internal leaks from the tub seal, pump housing, or a cracked tub require disassembly to diagnose. A tub seal leak, in particular, will damage the drum bearing if left unaddressed — it’s one of those faults that compounds quickly. Internal leak diagnosis and repair requires removing the drum assembly on most machines. This is not a DIY project.
DIY difficulty: Low (hoses, detergent) to Very High (internal seals)
Risk of making it worse: Very High for internal work — water damage to motor and bearings if not addressed correctly
Problem 5: Washer Making Loud Noises
What you’ll see: Banging during spin, grinding or rumbling through the cycle, squealing on startup, or rattling that wasn’t there before.
Check these yourself first:
Items in the drum
Coins, bra underwires, buttons, and small objects get trapped between the drum and the tub and create exactly the kind of metal-on-metal noise people describe as “something is seriously wrong.” Before assuming a mechanical fault, check the drum carefully — look under the rubber gasket on front-loaders, and check the drum holes where small items can lodge.
Leveling
A washer banging loudly during spin is often simply unlevel. Check all four feet, adjust until the machine doesn’t rock, and retry. This eliminates the problem in a surprising number of cases.
Load balance (again)
Banging during spin that started mid-cycle is almost always an unbalanced load. Stop the cycle, redistribute, and restart.
Call a pro when:
A grinding or rumbling noise that persists through the full cycle — not just spin — points to worn drum bearings. This is one of the most important faults to address promptly. Worn drum bearings are a moderately expensive repair ($200–$350 typically), but a drum bearing failure that’s ignored for a season becomes a damaged drum shaft, a seized rear drum support, and sometimes a cracked tub — turning that $250 repair into a machine that’s uneconomical to fix.
Squealing at startup suggests a worn motor coupling or a belt issue. Intermittent clicking can indicate a damaged spider arm (the support structure behind the drum on front-loaders). All of these require professional diagnosis to differentiate accurately.
DIY difficulty: Low (leveling, load) to Very High (bearings, spider arm)
Risk of making it worse: Very High if bearing noise is ignored — it escalates quickly
Problem 6: Washer Not Filling with Water
What you’ll see: The cycle starts but the drum never fills, or fills much more slowly than normal.
Check these yourself first:
Inlet valves at the wall
Check that both the hot and cold supply valves behind the washer are fully open. A valve accidentally turned partially closed during a previous repair or maintenance reduces water flow dramatically.
Inlet hose screens
The inlet hoses connect to the back of the washer via fittings that contain small mesh screens. These screens catch debris and mineral deposits — in Denver's hard water, they clog faster than in other regions. Turn off the water supply, disconnect the hoses from the back of the machine, and inspect the screens. If they're coated with white mineral buildup, clean them with white vinegar and a soft brush. This is a 15-minute maintenance job that restores full water flow.
Water pressure
If other fixtures in your home also have reduced flow, the issue is with your supply, not the washer.
Call a pro when:
Both valves are open, screens are clean, water pressure is normal — but the washer still won’t fill adequately. The water inlet valve inside the machine (which controls water flow into the drum electronically) may have failed. Testing a water inlet valve requires a multimeter to check solenoid continuity. Replacement is straightforward for a technician — it’s a 20-minute job — but involves disassembly and electrical testing that’s not appropriate for most homeowners.
DIY difficulty: Low (valve and screen checks) to Moderate (inlet valve replacement)
Risk of making it worse: Low to Moderate
Problem 7: Washer Smells Bad
Fix it yourself:
This is one of the few washer problems that is almost always fully resolved with DIY maintenance — and doesn’t typically require professional repair.
For front-load washers (the most common source of odor problems):
Run a hot water cycle
(or the machine’s “Clean Washer” cycle if available) with a washer cleaning tablet or two cups of white vinegar.
After that cycle,
run a second hot water cycle with half a cup of baking soda.
Wipe the door boot seal thoroughly,
including under the fold where water pools. This area grows mold aggressively.
Clean the detergent drawer completely —
remove it if possible and rinse under hot water.
Leave the door open between washes. Always.
A closed front-load washer door creates the perfect sealed, damp environment for mold.
For top-load washers:
Run a cleaning cycle
with hot water and a cup of white vinegar or a cleaning tablet.
Clean under the lid
and around the top of the drum where mold commonly develops.
Leave the lid up between washes.
When to involve a pro:
If odor persists after thorough cleaning and the machine is a front-loader, the issue may be mold inside the door seal that’s penetrated the rubber and requires seal replacement. If there’s a burnt electrical smell — rather than a musty smell — stop using the machine and call immediately. Electrical odors indicate an overheating component.
Problem 8: Washer Displaying Error Codes
What you’ll see: A letter-number combination on the display — E1, F5, LE, UE, and others depending on brand.
Check these yourself first:
Look up the error code in your owner’s manual or on the manufacturer’s website. Many error codes are informational — they’re telling you something specific, and often the fix is straightforward:
A reset — unplugging the machine for 5 minutes — clears many transient error codes caused by power fluctuations or sensor glitches.
Call a pro when:
The error code persists after a reset, and the basic checks don’t resolve it. Persistent error codes on modern washers point to component faults — motor failures, control board faults, pressure switch failures, or sensor malfunctions. These require brand-specific diagnostic tools and knowledge of the fault code architecture. Guessing at the component and replacing parts randomly is an expensive way to approach it.
The Honest Summary: DIY vs. Pro
| Problem | DIY Fix | Call a Pro |
|---|---|---|
| Won’t start | Check the power, lid latch, and control lock | Control board, wiring, motor |
| Not draining | Clean the pump filter, check the drain hose | Failed drain pump |
| Not spinning | Balance the load, check the lid switch | Drive belt, bearings, motor |
| Leaking | Tighten hoses, check door seal | Internal tub seal, pump housing |
| Loud noises | Level machine, check for objects | Drum bearings, spider arm |
| Not filling | Check supply valves, clean inlet screens | Water inlet valve failure |
| Bad smell | Cleaning cycle, clean the gasket, leave the door open | Mold in the seal, electrical smell |
| Error codes | Look up the code, reset the machine | Persistent codes after reset |
One More Thing Worth Saying
The most expensive washing machine repairs are almost always repairs that were delayed.
Drum bearing noise that’s ignored for a season becomes a cracked tub. A slow drain that goes unaddressed strains the motor over hundreds of cycles. A door seal leak that’s tolerated eventually damages the drum bearing below it.
If you’ve tried the DIY steps and the problem persists, the cost of a professional diagnosis is almost always recovered in prevented secondary damage — and in most cases, the repair itself is less expensive than you expect.
Don’t let laundry disruptions slow you down.
