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# GCUS-3-416.
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION
15805 - SERVICE UPDATE. INSPECT THE TRANSMISSION OIL COOLER LINE CONNECTIONS AT THE RADIATOR ON CERTAIN VEHICLES EQUIPPED WITH 2.5L ENGINE (RPO LCV) OR 3.6L ENGINE (RPO LFX). THESE VEHICLES MAY HAVE A TRANSMISSION OIL COOLER LINE CONNECTION THAT IS NOT FULLY SEATED OR SECURE AT THE RADIATOR.
