Electronic Control System Overview IECU MID140 MODE 0% EMS(E-ECU) VECU MID187 MID128 2002 RPM J1939(CAN) J1587(J1708) Interface PC(9998555) MPC(9993892) MATRIS VCADS Pro Service Display Unit (SDU) Volvo Construction Equipment Customer Support UPDATE - EC160B~460B - 03