The steering wheel malfunction light on the dashboard of a car is actually a malfunction light of the power steering system, and the light on indicates that there is a malfunction in the power steering system.

The problem may cause: heavy steering, abnormal steering noise, steering wheel vibration, poor steering wheel alignment, and other phenomena. So what are the problems with the steering system warning lights coming on?

Reason for the problem:

1. The power steering system contains a large amount of air, which leads to abnormal steering of the car;

2. There are foreign objects in the steering hydraulic pipeline that cause the flow control valve of the steering pump to become stuck;

3. The connection part in the steering assist system is loose, resulting in leakage of steering fluid;

4. The steering gear piston cylinder is excessively worn, the oil seal is poor, and the control valve is bonded or damaged.

Solution:

1. Check the steering gear, steering pump control valve, oil cup filter, steering oil, and clean the entire power steering system;

2. Check the tire pressure. If there is a lack of air, replenish it in a timely manner;

3. Check the connecting parts of the oil pipe and tighten the connecting bolts;

4. Replace the oil pipe, power steering pump, or power steering gear.

Article source: Jiangmen Automobile Maintenancehttp://www.jmdamuzhi.com/