Motor Replacement: How to Tell If Your Appliance Needs a New Motor

Got a washing machine that won’t spin? A dishwasher that just hums and stops? In many cases the culprit is a worn‑out motor. Knowing the signs early can save you time, money, and a lot of hassle.

Common warning signs

First, listen. A grinding noise, a high‑pitched squeal, or a sudden quiet when the machine should be running usually means the motor is struggling. Next, watch the performance. If the drum stops turning, the water isn’t being pumped, or the fan never kicks on, the motor is probably failing. Look for tripped breakers or intermittent power – a motor that draws too much electricity will often shut the circuit off.

DIY checks before you call a pro

Before picking up the phone, do a quick visual inspection. Unplug the appliance, remove any panels, and check for burnt wires, loose connections, or obvious debris stuck in the motor housing. A simple multimeter can test continuity; if the motor shows no resistance, it’s dead. Tighten any loose screws and clean out dust – sometimes a motor just needs better airflow to cool down.

If the motor looks intact but still won’t run, try resetting any built‑in overload switches. Many modern appliances have a reset button near the motor that trips when it overheats. Give it a few minutes, press the reset, and see if the motor revives. This trick works especially on dishwashers and washing machines that have been overused.

When the DIY route doesn’t work, it’s time to decide between repair and replacement. For small appliances like a kitchen extractor fan, a motor swap is often cheaper than buying a whole new unit. Larger machines such as dryers or refrigerators may have expensive motor kits, and labor costs can add up. Compare the price of a new motor (including shipping) with the cost of a brand‑new appliance. If the motor costs more than half the price of a new machine, replacement makes sense.

Choosing a professional? Look for a service that specializes in the type of appliance you have. A qualified technician will have the right tools, the correct motor specifications, and the safety knowledge to avoid damaging other components. Ask for a written estimate before work begins – most reputable companies will break down parts, labor, and any warranty you receive.

Finally, keep your appliances happy after a motor fix. Regularly clean lint filters, remove debris from vents, and schedule annual check‑ups if you notice your machines running hotter than usual. A well‑maintained motor lasts years longer than a neglected one.

So, next time your appliance sputters or stops, run through these checks. Spot the warning signs, try the simple fixes, and know when to bring in a pro. With the right approach, you’ll keep your home running smoothly without unnecessary replacements.