What does the steering wheel icon on the dashboard mean?
2 Answers
The appearance of a steering wheel icon on the dashboard indicates a power steering system malfunction. Possible causes include: 1. Generator failure leading to unstable power supply; 2. Power steering pump malfunction; 3. Loose connections in the power steering system; 4. Air in the steering system causing abnormal steering; 5. Mechanical damage to the steering gear piston cylinder, degraded sealing performance of oil seals, or damaged control valve; 6. Foreign objects in the steering hydraulic lines causing the steering pump flow control valve to stick. Solutions for the steering wheel icon on the dashboard are: 1. Check whether the generator, power steering pump, and steering gear mechanism are damaged; 2. Inspect all connection points for looseness; 3. Verify that tire pressure is at normal levels; 4. Replace the power steering pump or steering gear components.
After driving for so many years, if a steering wheel icon suddenly appears on the dashboard, it usually indicates a problem with the power steering system. This means the steering may become particularly heavy, making driving unsafe. I remember once when the light came on while on the highway, the steering wheel almost became immovable—fortunately, I managed to pull over in time and turn on the hazard lights. Possible causes include sensor damage, circuit shorting, or low battery voltage. It's advisable to immediately check if the steering wheel feels flexible; if it feels heavy, avoid forcing the car to drive and head to a professional repair shop right away. During regular maintenance, pay extra attention to the electrical system. If this light comes on, take it seriously and don’t delay, as it could lead to major trouble.
