Component Placement Volvo Bus Corporation Control units See also, 300, Component placement, Description, Design and function The reader is advised that printed copies are uncontrolled. 47 Wiring diagram designation, component/con nector piece Illustration Adapter Index in breakout box A03.A 9998533 31 – 52 A03.B 9813194 1 – 30 A03.C 9998533 1 – 30 A07.A A07.B A07.C A14.A (EMS1) 9998505 1 – 36 A14.B (EMS1) 9998505 1 – 36 A14.A (EMS2) 9990014 1 – 62 A14.B (EMS2) 9990014 1 – 62 A16.A 9813194 1 – 30 A16.B 9998533 31 – 52