what could be the problem when the steering wheel and the tire makes noise on 2003 Chrysler Town & Country

The car rides like new some days and then the noise comes

Asked by for the 2003 Chrysler Town & Country
Sounds like the power steering fluid is low and needs refilled or the power steering pump is going bad. Check fluid level first.
my 2003 Toyota Avalon is doing the same thing where does the power steering fluid go?
Steering Wheel makes noise when you turn it and tire makes noise when you step on the gas. Please help??
You don't hear any noise unless you accelerate.