1. Low Power Steering Fluid: Insufficient or low power steering fluid can cause the steering to become hard or unresponsive. This can be due to a leak in the power steering system or a faulty power steering pump.
2. Failing Power Steering Pump: If the power steering pump fails or malfunctions, it can lead to a loss of power steering assistance. The power steering pump is responsible for generating hydraulic pressure to assist in steering the wheels.
3. Damaged Power Steering Lines or Hoses: Leaks in the power steering lines or hoses can result in a loss of fluid, leading to reduced or no power steering assistance.
4. Faulty Power Steering Rack: Problems with the power steering rack, such as wear and tear or mechanical failure, can affect steering performance. The rack and pinion mechanism in the steering system converts the rotary motion of the steering wheel into linear motion to turn the wheels.
5. Electrical Issues: Electrical faults, such as a faulty power steering control module or electrical connectors, can disrupt the communication between the steering system and the vehicle's electronic control unit (ECU).
6. Worn Steering Components: Excessive wear and tear in steering components, such as ball joints, tie rods, and rack and pinion parts, can also contribute to power steering failure.
7. Mechanical Problems: Mechanical failures, such as a broken or jammed steering column, damaged gears, or worn-out bearings, can impede the proper functioning of the power steering system.
8. Vehicle Age and Mileage: Older cars with high mileage may experience power steering issues due to the natural wear and tear on the system components.
