What Causes the Abnormal Noise When Turning the Steering Wheel?
2 Answers
Here are the possible causes of abnormal noise when turning the steering wheel: 1. It could be caused by friction between the tires and the ground, which is a normal phenomenon that disappears when driving on flat roads, so there's no need to worry excessively. 2. It might be noise generated during the operation of the power steering system, which is also normal as all cars produce some noise while driving, and normal usage is fine. 3. The noise could be from the normal operation of the hydraulic power steering pump. After 1 to 2 years of normal car use, the power steering fluid can be replaced, which will reduce the noise. 4. If your sitting position is too far back and the steering wheel is pulled all the way back, it may cause abnormal noise. Adjusting the steering wheel to the frontmost position should eliminate the noise, leaving only the normal sound of the power steering pump.
As an experienced driver with many years behind the wheel, I frequently encounter steering noise issues. I remember when driving an old car before, there was a creaking sound when turning left, which turned out to be severe wear on the ball joint tie rod after inspection. It could also be due to insufficient or deteriorated power steering fluid, causing a humming noise when the pump operates; incorrect tire pressure or tread wear can also produce a rumbling sound when turning as the tires rub against the road surface. Ignoring these minor issues may lead to complete failure of the steering system, increasing the risk of accidents. I recommend starting with simple checks first: inspect whether the power steering fluid reservoir level is within the marked lines, and top up with the same type of fluid if low; listen to the direction of the noise—left-turn noise might indicate issues with components on the right side, and vice versa; if the noise is more noticeable on bumpy roads, loose suspension stabilizer bar bushings are likely the culprit. Don't procrastinate—find a reputable repair shop to lift the vehicle and inspect it, as safe driving is the top priority. Regular maintenance of the steering system, including changing the power steering fluid every two years, can prevent these situations from occurring.
