Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# PI1002B.
Affected Component: STEERING: STEERING WHEEL/HANDLE BAR
Clunk, Popping or Bumping Noise Heard When Turning Steering Wheel
Some customers may comment on a clunking, popping or bumping noise heard from the front end when
turning the steering wheel.
After further inspection, it will reveal that the noise is coming from one of the front struts.