Why does the MG ZS make a noise when turning the steering wheel?

[VonEmerson]

There is an abnormal noise in the steering wheel, which is likely the sound of the horn wire guide spring steel rubbing against the steering wheel. Typically, the noise comes from inside the car and sounds like a rustling metal friction. Friction between plastic parts: The steering wheel is usually made of plastic components. If the temperature drops, the plastic parts may harden and produce friction noise. Aging of the steering tie rod ball joint: This can cause the car's steering wheel to shake and produce noise. It is recommended to replace the steering tie rod ball joint and perform a four-wheel alignment after replacement. Abnormal noise from the stabilizer bar: Loose or damaged stabilizer bar bushings can cause noise not only when turning the steering wheel but also when driving on uneven roads. Loose stabilizer bar bushings can be fixed by adding shims, but if they are damaged, they must be replaced.

[Lauren]

I've encountered the issue with the MG ZS making noise when turning the steering wheel, and nine times out of ten it's due to looseness in the steering system connections. Particularly, the steering ball joints and tie rod ends can develop excessive play from wear over time, causing a clunking sound when turning. You can feel the looseness by lifting the chassis and shaking the wheels yourself. If left unaddressed, the steering may feel floaty while driving. Also, check the thrust bearings at the top of the shock absorbers—dry, grating friction noises when turning are often due to lack of lubrication or failure. Don’t forget to inspect if the steering gear mounting bolts are loose; last time, mine were loose, causing a loud clunk over bumps. Aging chassis components are no small matter—I recommend getting it lifted and inspected at a repair shop as soon as possible.

[McAva]

After researching the MG ZS steering noise issue, it's highly likely to be a problem with the hydraulic power steering system. A loose or aged power steering pump belt can cause squeaking sounds, especially noticeable when the engine is cold. If the power steering fluid hasn't been changed for too long and has thickened, the steering will feel heavy accompanied by a humming noise. Worn tie rods inside the steering gear can produce clicking sounds during turns. Don't overlook the outer CV joint - its failure typically causes popping noises during turns, and may even lead to vibration during acceleration in severe cases. These minor issues, if left unattended, could potentially damage the steering gear, which would be costly to replace. The most reliable approach is to have a technician at the shop turn the steering wheel left and right while stationary to identify the noise source.

[MelanieFitz]

Don't ignore steering noises, it could be worn suspension bushings. Rubber parts become brittle and crack after 5-6 years, causing creaks over speed bumps. Seized thrust bearings are also common, making steering sound like grinding stones. Cracked control arm bushings cause clunking when wheels move. Check underneath with a flashlight for cracks or oil leaks on bushings. Inspect suspension link ball joints - torn dust boots letting in dirt/water cause noises. Watch for uneven tire wear too, as irregular tread causes weird steering friction sounds. For older cars, replacing all bushings as a set is more cost-effective than piecemeal repairs.

[McEzra]

For vehicles with electronic power steering, sensor or control module issues should be considered. A loose motor linkage rod can cause clicking noises. A faulty steering angle sensor may cause the power motor to exert erratic force. Worn universal joints in the steering column can produce a metallic tapping sound during turns. Excessive gear clearance in the steering gear can create a feeling of free play when making small left or right turns. Those who have modified their steering wheel should check if the clock spring has been damaged. For such electronic system problems, it's best to use a diagnostic tool to read fault codes, as blind repairs can be a waste of money.

[VanCollin]

Abnormal noises are highly related to the usage environment. Squeaking in rainy weather is mostly caused by water entering the stabilizer bar bushings—rubber rubbing against water sounds like whistling. In winter, plastic components harden, causing the wiring harness inside the steering wheel to rub and produce a clicking sound. After driving on rough roads, chassis screws are prone to loosening, so pay special attention to the subframe mounting bolts. If the noise worsens when turning the steering wheel while stationary, it might be the sound of tires rubbing against the ground. If there's abnormal noise when turning on paved roads, don't delay—check the universal joint or steering column bearing. Don't rely solely on the perceived location of the noise, as some sounds can be distorted when transmitted through the car body. It's recommended to record the noise and let a mechanic listen for a more accurate diagnosis.