Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Cadillac for this TSB. Call your local Cadillac dealer's service department & ask for a copy of TSB# 040864019.
MULTIPLE ELECTRICAL SYSTEM MALFUNCTIONS, ENGINE WILL NOT START, ENGINE WILL NOT SHUTDOWN, IP GAUGES/LIGHTING INOPERATIVE, RADIO INOPERATIVE, HVAC DISPLAY ERRATIC, LOSS OF REAR DOOR FUNCTIONS. *TT