Component Placement Volvo Bus Corporation The illustration shows in principle how the chassis cabling is routed and where the intermediate connector pieces, control units and electrical distribution units are located. If the vehicle is not built by a Volvo body builder, then the cabling to the lamps is probably routed in another way than shown in the illustration. The dashed lines show alternative cable routings. Symbol explanations Note: For naming of components, see wiring diagram. See also, 300, Component placement, Description, Design and function The reader is advised that printed copies are uncontrolled.
7 Placement Components named according to wiring diagram Component appearance and associated adapter 1 1 (driver environment) A27 (LCM), A21 (EBS), A16 (ECS), A90 (BBM), A17 (VECU), A943 (BIO), A946 (FMS), A65 (RECU), A125 (Dynafleet), K1-K17, K25-K28, F1-F64, FH5 (F96, F97, F98, F99), U06, IB10 B, IB10 E, BB5.A, BB10B, BB11, XC925, _ _ ACC, BBOX , XC921 , XC917, XC927, EMS, ENG1, ARTIC, BOGIE , RA1, ECS2, BS3, FUEL, EU4, ECS1, BS1, BS2, FH1A – FH4A , FH1B – FH4B, KH1A - KH3A, KH1B - KH3B, S TS, S T T , XC922, BB13, FTM , XC926, XC930, _ _ _ BB8, BB11, XK2, XK1, IS, GB1, IB1 – IB5, BB7, BB6, GBX, GS1, ARTIC, BOGIE, IB6 – IB10, BB1 – BB5, A03 (BIC), A07 (Radio), A33 (TACHO), OBD2 , BMUX, A30 (SWM), X25, AUDIO, DF, BB10A, A926 (GSECU), A900 (Voith TECU), A901 (ZF ECOMAT TECU), A65 (RECU) See, 1 (driver environment) 2 UDS TLA _ Fig.
(4 pole, early vehicles with EU4) Fig. (12 pole) 3 UDS TL _ Fig. (4 pole, early vehicles with EU4) Fig. (12 pole) 4 R905A, R906A, R907A, R908, R909A, R910A Fig. 5 A918 (NOx) Fig. 6 A917 Fig. 7 CAN Fig.