Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Mitsubishi for this TSB. Call your local Mitsubishi dealer's service department & ask for a copy of TSB# TSB0154005.
THIS BULLETIN CONTAINS CORRECTIONS TO THE SIMPLIFIED WIRING SYSTEM (SWS) DIAGNOSIS INFORMATION; NEW, REVISED CIRCUIT DIAGRAMS GROUP 90 TABLE OF CONTENTS; AND NEW, COMPLETE HOW TO READ CIRCUIT DIAGRAMS. *TT