What Causes the Clicking Noise When Turning the Steering Wheel in the Buick Excelle?
1 Answers
The causes of the clicking noise when turning the steering wheel in the Buick Excelle may include: the sound from the turn signal returning to position, noise from the steering column dust cover, noise originating from the steering wheel, noise from the shock absorber's plane bearing, or noise from the stabilizer bar. The specific details are as follows: 1. Sound from the turn signal returning to position: If the turn signal is activated while turning, the noise might be from the rebound clip of the turn signal's auto-return mechanism. The driver should confirm this. If it is the case, this is a normal occurrence. Sometimes, more than one click is heard because the steering column has three auto-return positions per full rotation. Turning the steering wheel one full rotation will produce three clicks. 2. Noise from the steering column dust cover: If the noise comes from below the steering wheel, it might be from the steering column dust cover. Lack of lubrication in the dust cover can cause friction noise. Applying some grease inside the dust cover will eliminate the noise. 3. Noise originating from the steering wheel: If the noise comes from inside the steering wheel, it is likely due to the clock spring (spiral cable) of the airbag. Removing the steering wheel and applying grease to the clock spring may resolve the issue. If the noise persists, the clock spring should be replaced as it may be damaged. Be gentle when removing the steering wheel or disconnect the airbag fuse to prevent accidental deployment. 4. Noise from the shock absorber's plane bearing: If the noise comes from outside the car, it might be due to insufficient lubrication in the shock absorber's plane bearing. Open the hood and listen to see if the noise comes from the top of the shock absorber. If confirmed, apply grease to the plane bearing. If the noise continues, replacement is necessary. 5. Noise from the stabilizer bar: If the noise is not from the shock absorber, check if the stabilizer bar bushings are loose or damaged. Loose or damaged stabilizer bar bushings can cause noise not only when turning the steering wheel but also when driving on uneven roads. Loose bushings can be fixed by adding shims, but damaged ones must be replaced.