What Causes the Squeaking Sound When Turning the Steering Wheel?
2 Answers
The reasons for the squeaking sound when turning the steering wheel are: 1. Friction between plastic parts: Since the steering wheel is composed of plastic components, and if the temperature drops, the plastic may harden, naturally leading to friction sounds; 2. Noise from inside the steering wheel: If the noise originates from inside the steering wheel, the issue is likely due to the clock spring (spiral cable) in the steering wheel. Remove the steering wheel's clock spring, apply some grease, and check if the noise persists. If it does, replace the clock spring as it may be damaged; 3. Aging of the tie rod end ball joint: If the tie rod end ball joint is aging, it can cause the steering wheel to vibrate and produce noise. In such cases, the usual solution is to replace the tie rod end ball joint and perform a four-wheel alignment after replacement.
When my car's steering makes a squeaking noise, it's usually because a component in the steering system needs lubrication or is worn out. If the ball joints or linkages in the steering mechanism lack lubrication, have dried out, or accumulated dust, they can produce such sounds. The power steering system, especially if the hydraulic power steering pump is low on fluid or the fluid has aged and thickened, can also squeak. I remember one time when I handled it myself by spraying some lubricant on the steering column connection, and the noise disappeared immediately. However, if the noise is continuous, it might involve rack wear or bearing damage, which is a more serious issue. Ignoring such symptoms can lead to steering difficulties or even loss of control at critical moments, so I recommend regularly checking the power steering fluid level and component conditions. While driving, listening to the source of the noise can help distinguish whether it occurs when turning in place or while moving—the latter often points to suspension-related parts, which require a professional mechanic with tools to diagnose and repair. Safe driving shouldn't overlook minor noises, as routine maintenance can prevent major troubles.
