Why Does My Car Squeak When I Turn?
If you start to hear a squeaking noise when you turn the steering wheel, it’s worth checking it out. Worn suspension and steering parts are among the possible causes.
If you’re wondering, “Why does my car squeak when I turn?” our service techs at Frank Boucher Mazda of Racine can help identify the problem. Here are some of the reasons why you might be hearing that new noise, and when you should bring your vehicle in for inspection.
Worn Suspension Bushings
A vehicle’s suspension contains rubber bushings that cushion the connections between metal parts. The bushings absorb vibrations and allow the suspension parts to move smoothly as you drive. The rubber can start to dry out or deteriorate over time. When that happens, the bushings might start to squeak as the suspension moves through turns. You might notice the noise when turning into your driveway or moving through a parking lot. It might become more pronounced when you drive over a bump.
Wisconsin drivers: Cold winters can accelerate the wear on suspension parts, and road salt and moisture can contribute to the problem even further.
Worn bushings don’t always need immediate replacement, but ignoring them can eventually affect handling and lead to more damage to the suspension.
Worn Ball Joints & Tie Rod Ends
Ball joints connect important suspension components while allowing the wheels to move and pivot while steering. The tie rod ends connect the steering system to the wheels, helping control their direction.
Both parts contain joints that need lubrication to operate smoothly. As they wear out, or their protective boots become damaged, they might start to produce squeaking noises. You might hear it when turning the steering wheel at low speeds. Worn joints can also produce clunking sounds when driving over uneven pavement.
These parts are essential to steering control, so they should be serviced as soon as possible. Severely worn ball joints and tie rod ends are a safety issue. Our technicians can inspect the joints for excessive movement and determine whether replacement is needed.
Power Steering Problems
Some vehicles use hydraulic power steering systems to make it easier to turn the steering wheel. These systems rely on hydraulic fluid and a pump to provide steering assistance. Low fluid levels or a failing pump can produce whining or squealing noises during sharp turns.
However, many newer vehicles, including Mazdas, now use electric power steering instead. These don’t require hydraulic power steering fluid. If your vehicle has electric power steering, the noise could be coming from a mechanical steering part rather than a hydraulic pump. An inspection can identify which steering system your vehicle uses and determine what’s causing the car squeaking noises.
Could Your Brakes Be Squeaking?
The brakes might be the culprit if your car squeaks when turning. Brake pads contain friction material that gradually wears down through normal use. Some pads have metal wear indicators that produce a high-pitched sound when replacement is needed. Loose or damaged brake hardware can also create noises. Sometimes, changes in the forces acting on the wheels make these sounds more noticeable.
Brake squeaking doesn’t necessarily mean the pads are worn out. Moisture or surface rust can sometimes cause temporary noise. If the squealing is persistent, then the problem deserves an inspection, especially if you notice reduced brake performance.
When Does the Squeaking Happen?
If you pay attention to when you hear the noise, it can help narrow down the possible causes.
The problem may involve the steering system or suspension joints.
It can indicate worn bushings or other suspension parts.
The brake pads or hardware might need attention.
Squeaks can be especially noticeable because there’s less road noise to mask the sound.
Try to remember whether the squeaking happens during left turns, right turns, or both. This information can help our technicians locate the source more quickly.
Is It Safe to Keep Driving?
An occasional squeak doesn’t necessarily mean there’s a serious mechanical problem. If the noise is persistent, however, you should get it checked out by a professional.
Warning signs to watch for
- Squeaking when turning along with loose steering or unusual vibrations: schedule an inspection soon.
- Grinding sounds or difficulty controlling the steering: these are more serious warning signs.
- The vehicle becomes difficult to steer or feels unsafe: stop driving as soon as you safely can and schedule a tow.
Even when the vehicle appears to handle normally, identifying the problem early can help prevent more expensive repairs later.
Get Your Squeak Checked at Frank Boucher Mazda of Racine
We service Mazda vehicles and other makes and models at Frank Boucher Mazda of Racine. You can visit our service center Monday through Saturday, or schedule an appointment online.
Car Squeaking When Turning FAQ
Why does my car squeak when I turn the steering wheel?
Common causes include worn suspension bushings, worn ball joints or tie rod ends, power steering problems, and brake pads or brake hardware that need attention. Our service techs at Frank Boucher Mazda of Racine can inspect your vehicle and identify the source of the noise.
Can Wisconsin winters cause suspension squeaks?
Yes. Wisconsin’s cold winters can accelerate wear on suspension parts, and road salt and moisture can contribute to the problem even further. Rubber bushings can dry out or deteriorate over time and start to squeak as the suspension moves through turns.
Do Mazda vehicles use power steering fluid?
Many newer vehicles, including Mazdas, use electric power steering, which doesn’t require hydraulic power steering fluid. If your vehicle has electric power steering, a squeak could be coming from a mechanical steering part rather than a hydraulic pump.
Does brake squeaking always mean the brake pads are worn out?
No. Moisture or surface rust can sometimes cause temporary noise. If the squealing is persistent, the brakes deserve an inspection, especially if you notice reduced brake performance.
Is it safe to keep driving if my car squeaks when turning?
An occasional squeak doesn’t necessarily mean there’s a serious mechanical problem, but a persistent noise should be checked by a professional. If you also notice loose steering or unusual vibrations, schedule an inspection soon. If the vehicle becomes difficult to steer or feels unsafe, stop driving as soon as you safely can and schedule a tow.
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