What is the reason for the abnormal noise when turning the steering wheel of the Tiguan?
3 Answers
The reason for the abnormal noise when turning the steering wheel is the lack of lubrication in the steering column dust cover. The following is an introduction to the causes of friction noise when turning the steering wheel: 1. Lack of lubrication in the shock absorber's plane bearing: Listen near the engine hood to see if the noise comes from the top of the shock absorber. If the noise is from the shock absorber's plane bearing, you can apply some grease to it. If the noise persists after greasing, the bearing must be replaced. 2. Loose stabilizer bar bushings: Check whether the stabilizer bar bushings are loose or damaged. Loose or damaged stabilizer bar bushings will not only cause noise when turning the steering wheel but also produce sounds when driving on uneven roads. Loose stabilizer bar bushings can be fixed by adding shims, but if they are damaged, they must be replaced.
Last time my Tiguan's steering wheel made a creaking sound when turning, which was really annoying. I took it to the repair shop and found out it was due to insufficient lubrication in the steering column. I had been driving long distances without paying attention to maintenance, and dust got stuck inside, causing friction and noise. The mechanic warned me that if ignored, the steering bearings or tie rods could wear out more severely, affecting turning precision and safety. Since I often drive long distances, I've now developed a habit of regularly checking the steering system and cleaning the steering components when washing the car. Remember, early-stage noises can still be fixed, but if the steering becomes heavy, you'll have to replace parts, which costs more. If you're handy, you can try adding lubricant yourself, but for safety, it's better to visit a professional shop.
The steering wheel noise in the Tiguan is mostly caused by mechanical component issues. For example, loose screws in the steering system can produce a clicking sound when the wheel is turned. Alternatively, an aging electric power steering pump or poor electrical contact can result in a buzzing noise. A friend of mine encountered a similar issue—upon inspection, it was found that wear at the tire suspension connection was affecting the steering gear. It's advisable to test the steering feel before driving. If the noise occurs only at specific angles, such as during turns, it might indicate worn ball joints or bushings. Don't delay addressing such problems; early diagnosis can prevent secondary damage to the engine or braking system. Replacing a small component can often resolve the issue at a low cost, but safety should always come first.
