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# 010603010A.
DRIVE BELT NOISE, SERVICE ENGINE SOON/GENERATOR LIGHT ILLUMINATED, ENGINE WILL NOT START OR QUITS RUNNING. THIS SERVICE BULLETIN REPLACES 010603010 *EH