Replacing power steering fluid helps prevent wear to the components by reducing heat and friction. The Take 5 Oil Change in Waterdown can help replace your power steering fluid during your next visit.
Driving your car for extended periods without power steering fluid can damage the pump. While there's nothing that physically stops you from driving your car if you have a power steering fluid leak, once the level drops, your pump runs dry. This causes increased friction and heat and can quickly cause expensive damage.
A whining or squealing noise when the wheels turn can be an indication that the power steering fluid is low.