Power Steering Pump Replacement

The power steering system uses a power steering pump driven by the engine to generate pressure that reduces the effort required to steer a vehicle. Pressure is generated by compressing the power steering fluid.

To replace the power steering pump, the fan belt that operates the pump and the hardware securing the pump to the engine are removed. The fluid is removed from the power steering reservoir, and the power steering fluid lines are removed from the power steering pump. The pump is then replaced. The system is refilled with fresh fluid, and the vehicle is driven and checked for leaks.

The fluid level in a power steering system should not require topping up. If it does, it's a sign of a leak that needs to be investigated. If the power steering system is allowed to operate with a low fluid level, damage may occur.