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# PIC-5565.
CHEVROLET: ON CERTAIN VEHICLES, CORD CANNOT BE REMOVED FROM RECEPTACLE IF THE CHARGE CORD HANDLE LATCH IS STUCK. CAN NOT SHIFT VEHICLE OUT OF PARK IF THIS ARISES. *PE UPDATED 12/7/11. *PE