What Causes the Abnormal Noise When Turning the Steering Wheel in Place?
2 Answers
Reasons for abnormal noise when turning the steering wheel in place: It might be the sound of the horn wire transmission spring steel plate rubbing against the steering wheel. It is recommended to apply some lubricating oil at the friction point between the spring steel plate and the steering wheel. If the noise is a slight friction sound between the tires and the ground, it is normal. However, any unusual noise is not normal. Below are specific explanations regarding the causes of abnormal noise: 1. The noise when turning the steering wheel in place is likely the sound of the horn wire transmission spring steel plate rubbing against the steering wheel. Usually, the noise comes from inside the car and is a rustling metal friction sound. The solution is to apply some lubricating oil at the friction point between the spring steel plate and the steering wheel. 2. If the noise occurs while driving, it usually comes from the front suspension outside the car. If it is a sharp squeaking sound, it might be due to excessive or insufficient front wheel toe-in, causing tire friction when turning the wheels non-parallel. If the sound is a 'clicking' noise, it indicates excessive wear of the car's half-shaft CV joint, suggesting it needs replacement. Typically, noise when turning left indicates damage to the right-side CV joint.
Last time my car made a creaking sound when turning the steering wheel while stationary, and I found out at the repair shop that the thrust bearing was broken. This part sits on top of the shock absorber supporting the spring, and it has to rotate when turning the wheel. When it wears out, it makes a clicking noise. Aging of the steering gear is also a common issue—when the gear and rack inside develop too much play, it causes a rattling sound. For cars with hydraulic power steering, if the power steering pump belt is loose or there’s a lack of fluid, the noise can sound like a cat scratching metal. Loose ball joints in the chassis can also produce a clunking sensation, similar to a loose bicycle chain. Actually, turning the wheel while stationary is the most damaging—it’s better to turn the wheel slowly while moving slightly to reduce wear. Last time, fixing these three issues cost me several hundred bucks. If only I’d known earlier, I would’ve adjusted my driving habits.
