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# 082203.
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
THIS IS A DEALER VME AND GMSPO HAS RECENTLY LEARNED OF A POSSIBLE QUALITY ISSUE WITH THE REPLACEMENT POWERTRAIN CONTROL MODULE (PCM) FOR CERTAIN VEHICLES. *TT