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Why is there a friction sound in the steering wheel of Hyundai Elantra?

1 Answers

VonBryce

07/30/25 3:09am

The reasons for the friction sound in the steering wheel of Hyundai Elantra are excessive gear clearance in the steering gear, excessive clearance in the universal transmission device, or damage to the shock absorber pressure bearing. After abnormal noise occurs in the steering wheel, first check the source of the noise, then replace or repair the parts causing the noise. Below are the details: Excessive gear clearance: The spring presses the rack against the steering gear through a pressure block to ensure backlash-free meshing. The preload of the spring can be adjusted with an adjusting screw. In a rack-and-pinion steering gear, the steering gear, which acts as the driving part of the transmission pair, is installed in the housing and meshes with the horizontally arranged steering rack. Excessive clearance in the universal transmission device: Excessive rotational clearance in the drive shaft can cause abnormal noise during acceleration and deceleration, as well as issues like body idling. This cannot be adjusted and is a problem of machining precision. Solution: Go to a 4S shop or auto repair shop to replace parts with excessive clearance, such as universal joints (rear drive), ball cages, or replace the original drive shaft assembly. Damage to the shock absorber pressure bearing: Visit a 4S shop or auto repair shop to check whether the damage to the pressure bearing is caused by improper installation, lubrication issues, or component problems.

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