Why would 2000 Pontiac grand am make whining noises?

A 2000 Pontiac Grand Am may produce whining noises due to several potential issues. Common causes include a failing Power Steering pump, which can create a whining sound when the fluid is low or the pump is worn out. Additionally, a worn serpentine belt or its associated pulleys can also lead to similar noises. Lastly, transmission problems, such as low fluid levels or internal wear, might contribute to whining sounds while the vehicle is in motion.