The power-steering pump pressurizes the hydraulic fluid that helps the driver turn the steering wheel. Signs of steering-pump failure include leaks, noises or decreased assistance while steering.

In recent years, electric power steering systems ... One of the keys to making EPAS viable on trucks has been the migration from older recirculating ball steering systems to lower friction ...

If you've ever tried to steer a modern car or truck while it's powered off ... comes in the form of a hydraulic system. Power steering uses a pump, driven by a belt connected to the engine ...

General Motors has released a Service Update for certain units of the 2024-2025 Chevy Express van and 2025 Chevy Silverado HD pickup produced with power steering pumps that could fail prematurely.