When a Lift Chair Motor Starts Sounding Different

My mother’s lift chair has a low hum I’ve heard every evening for three years, so I noticed right away when it turned into something closer to a grind. Nothing broke. The chair still rose and tilted. But the sound had changed, and I’ve learned to treat that as information rather than background noise.

The first thing I do is stop using it for the day. Not because I think it’s about to fail, but because running a motor that sounds wrong can turn a small repair into a bigger one. My mother uses her walker and a firm kitchen chair in the meantime, and we pick the conversation back up in the morning.

Then I check the simple things before I call anyone.

• The plug, where it meets the wall, for a loose fit or a warm cord.
• The cord along its whole length, especially where it bends behind the frame.
• Anything under or behind the chair: a rug edge, a magazine, a slipper, a pet toy.
• The frame, for anything rubbing where it shouldn’t.

Obstructions cause more odd noises than people expect. Once a folded blanket had worked its way under the footrest and was dragging against the lift mechanism. The sound was ugly and the fix was free.

If the noise continues with a clear path and a solid connection, I call the seller. I describe what I hear, when it happens — lifting, lowering, or the whole cycle — and whether anything changed recently. If the chair is under warranty, I ask what the terms cover now rather than guessing, since those details vary and are worth confirming against the provider’s current paperwork.

One thing I don’t do is open the motor housing. I’m comfortable with plenty of household repairs, but the motor and the wiring around it are sealed for a reason, and poking at them can void coverage or create a hazard. That’s a job for whoever sold or services the chair.

If you’re helping someone choose a chair in the first place, it helps to know how Lift Chair for Elderly options differ in service and support, because that’s what you’ll lean on when something starts to sound off.

A changed sound isn’t an emergency. It’s a nudge to slow down, look closely, and let the people who know the equipment take it from there.

— Linda Hayes