A squeaking noise when turning is often caused by worn suspension or steering components. Common culprits include dry ball joints, worn tie rod ends, damaged strut mounts, or low power steering fluid. In some cases, a loose serpentine belt may also squeal during steering maneuvers because the power steering pump places additional load on the engine.
Common Causes
- Low power steering fluid
- Worn ball joints
- Damaged tie rod ends
- Failing strut mounts
- Worn control arm bushings
- Loose serpentine belt
What to Do
Inspect fluid levels and have the steering and suspension system checked by a mechanic. Early diagnosis can prevent more expensive repairs.