Car Accessory Noises: Key to Prevent Costly Damage

While engine knocks and brake squeals command immediate attention, a different chorus of sounds often goes investigated—those from the car"s accessory systems. The air conditioner, power steering, electric windows, and cooling fans don"t contribute to motion, so their groans and whistles are frequently dismissed as mere quirks. This is a costly oversight. These noises are precise diagnostics for systems whose failure can lead to discomfort, stranded vehicles, or even secondary engine damage.