A subtle squeaking sound when turning your car around a sharp corner can be attributed to a few possible reasons:
Suspension Components: The squeaking sound may be caused by worn-out or faulty suspension components such as bushings, control arm, or ball joints. These components help maintain stability and control during cornering, and when they wear out, they can produce squeaking or creaking noises.
Steering System: Issues with the steering system can also lead to squeaking sounds while turning. Faulty components like tie rod ends or steering rack mounts may cause friction and result in the noise.
Brake Components: Brake-related issues can sometimes cause squeaking sounds, especially during cornering. Worn-out brake pads or brake rotors can produce a high-pitched squeal when pressure is applied while turning.
Wheel Bearings: If the squeaking sound is more pronounced while turning and increases with vehicle speed, it could indicate a problem with the wheel bearings. Worn-out or damaged wheel bearings may produce a characteristic squeaking or grinding noise.
Lack of Lubrication: Insufficient lubrication in various moving parts of the suspension or steering system can cause metal-on-metal contact, resulting in squeaking sounds.
It's important to have the issue inspected by a qualified mechanic or technician. They can diagnose the specific cause of the noise by examining the affected components and recommend the necessary repairs or replacements to ensure safe and smooth operation of your vehicle.