What Causes the Steering Wheel to Make Noise After Two Months of New Car Ownership?
1 Answers
The reasons for steering wheel noise are as follows: 1. Sound from turn signal reset: If the turn signal is activated while steering, the noise may come from the rebound clip of the automatic reset mechanism of the turn signal. This situation requires confirmation by the car owner. If confirmed, it is a normal occurrence. Sometimes, you may hear more than one sound because the steering column has three automatic reset positions per full rotation. Turning the steering wheel one full rotation will produce three sounds. 2. Power steering pump: This is a crucial component for the steering system. Without it, the steering system would not function. The primary cause of abnormal noise from the power steering pump is insufficient oil or blocked oil passages. Damage to the dust cover of the limit screw can also contribute. 3. Direct friction between the limit screw and the limit device: The limit screw is protected by a nylon sleeve, which can wear out over time. Without the nylon sleeve's protection, direct friction between the limit screw and the limit device when the steering wheel is turned to its limit produces a squeaking noise. It is recommended to replace the limit screw or apply grease to it, which can temporarily eliminate the noise. Additionally, noise from the steering wheel or steering column may be related to temperature changes, as thermal expansion and contraction can cause friction between plastic components, resulting in abnormal sounds.
