LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2012 >> IS 250 AWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Description and Operation >> Multiplex Communication System >> System Diagram
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Diagram





MULTIPLEX COMMUNICATION: MULTIPLEX COMMUNICATION SYSTEM: SYSTEM DIAGRAM





HINT
*1: Optional ECUs are also included.












scientia non olet · About LEMON Manuals