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# 290301.
SUBJECT REGARDING CAMPAIGN INSPECTION PROCEDURE TO RELEASE VEHICLES FROM THE STOP DELIVERY OF CERTAIN 2001 MODEL YEAR VEHICLES EQUIPPED WITH 2.4L ENGINES AND 4T40-E FOUR-SPEED AUTOMATIC TRANSAXLES. *TT