Steering System Noise Definitions: Squeak
WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Squeaks are noises due to friction or component rubbing anywhere in the steering system. Squeaks have appeared in steering linkage joints, in steering column components, steering gear rotary seals and steering wheel trim parts.