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# SB-10222.
Affected Component: POWER TRAIN:MANUAL TRANSMISSION
BUICK/CHEVROLET/GMC: SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES; INCREASED RPM DURING CERTAIN SHIFTS-EXPIRES WITH BASE WARRANTY. PROVIDES A SERVICE PROCEDURE TO REPROGRAM THE TRANSMISSION CONTROL MODULE ON CERTAIN VEHICLES EQUIPPED WITH 6 SPEED TRANSMISSION (6T70/6T75). *PE
