volvo — Foreword

EDM-W 2000-04-01 Engineering Release Notice (ERN) Location Change Description A = Added W = Was U = Deleted Document Release Status RELEASED D-14046-88 Date 2009-04-15 Modification Count WIRING DIAGRAM INDEX, B7, B9, B12 NAME DESCRIPTION PAGE NAME DESCRIPTION PAGE AA IGNITION AND STARTING SYSTEM 02 FA ECS, AIR SUSPENSION 35 AB POWER SUPPLY 03 FB ECS, AIR SUSPENSION 36 AC STARTER MOTOR AND ALTERNATORS 04 FC AMECU 37 AD STARTER AND ALTERNATORS FOR MD7 05 FO ELECTRONIC STEERED AXLE 38 AE STARTER MOTOR AND ALTERNATORS 06 FOR R9L, R9TL, B9R AF STARTER AND ALTERNATORS MD12 07 GA LCM, REAR LIGHTS 39 AG START/STOP SWITCHES REAR 08 GB LCM, FRONT LIGTHS 40 AH STARTER MOTOR AND ALTERNATORS GC LCM, REAR LIGHTS 41 09 FOR D9B :

B9S GD LCM, ARTIC LIGHTS, PULLER 42 BA VECU, VEHICLE ECU 10 GE LCM, BI-XENON LIGHT 43 BB BBM, BODY BUILDER MODULE 11 GF LCM, BIARTIC LIGHTS 44 BC BBM, BODY BUILDER MODULE 12 GM WIPER, WASHER 45 BD FIRE ALARM 13 GN LCM, XENON LIGHT RELAY 46 CA EECU D9B, ENGINE 14 IS HORN SWM, STEERING WHEEL 47 MODULE CB EECU G9A, ENGINE 15 IU AUDIO 48 CC EECU D12D, ENGINE 16 CG FTM, FUEL TANK MONITOR 17 LA HÜBNER ECU 1ST TURNTABLE 49 CL BIO, BUS I/O 18 LB HÜBNER ECU 2ND TURNTABLE 50 CM EECU DH12E, ENGINE 19 CN EECU D7E, ENGINE 20 NA BIC, BUS INSTRUMENT CLUSTER 51 CO OILMASTER 21 NB TACHOGRAPH 52 CP BIC & RTVW 22 NC DYNAFLEET, ALCOLOCK 53 CU UDS, UREA DOSING SYSTEM 23 ND FMS 200, FLEET MANAGEMENT SYSTEM 54 CV CAN SAE 1939 7 24 NE FMS 200 GATEWAY, FLEET 55 _ MANAGEMENT SYSTEM NF VDV, INSTRUMENT CLUSTER 56 DA G8-EGS 25 NG VDV, INSTRUMENT CLUSTER 57 DB ECOMAT 4 ZF 26 DC VOITH, DIWA5 27 XC CAN SAE1939 58 DD ECOLIFE ZF 28 XD CAN SAE1587 59 DM RECU, RETARDER 29 XE CAN SAE 1587 UDS 60 DN I-SHIFT 30 DO VOITH, DIWA5 ARTIC 31 ZC GROUND 61 EO EBS, ELECTRONIC BRAKE SYSTEM 32 EP EBS, ELECTRONIC BRAKE SYSTEM 33 EX PARKING BRAKE RELEASE 34 VOLUME NO CONTENT PAGES 01 WIRING DIAGRAM 1-61 02 BILL OF MATERIAL/COMPONENT LIST 1-99 The copying, distribution and utilization of this document as well as the communication of its contents to others without expressed authorization is prohibited.

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Document Title WIRING DIAGRAM B7, B9, B12 Volvo Bus Corporation Document Type PRODUCT SCHEMATIC Owner Domain:Document Prefix Document No 20904123 Issue Index 06 Volume No 01(02) Page No 1(61) NAME DESCRIPTION PAGE NAME DESCRIPTION PAGE AA IGNITION AND STARTING SYSTEM 02 FA ECS, AIR SUSPENSION 35 AB POWER SUPPLY 03 FB ECS, AIR SUSPENSION 36 AC STARTER MOTOR AND ALTERNATORS 04 FC AMECU 37 AD STARTER AND ALTERNATORS FOR MD7 05 FO ELECTRONIC STEERED AXLE 38 AE STARTER MOTOR AND ALTERNATORS FOR R9L, R9TL, B9R 06 AF STARTER AND ALTERNATORS MD12 07 GA LCM, REAR LIGHTS 39 AG START/STOP SWITCHES REAR 08 GB LCM, FRONT LIGTHS 40 AH STARTER MOTOR AND ALTERNATORS FOR D9B :

B9S 09 GC LCM, REAR LIGHTS 41 GD LCM, ARTIC LIGHTS, PULLER 42 BA VECU, VEHICLE ECU 10 GE LCM, BI-XENON LIGHT 43 BB BBM, BODY BUILDER MODULE 11 GF LCM, BIARTIC LIGHTS 44 BC BBM, BODY BUILDER MODULE 12 GM WIPER, WASHER 45 BD FIRE ALARM 13 GN LCM, XENON LIGHT RELAY 46 CA EECU D9B, ENGINE 14 IS HORN SWM, STEERING WHEEL MODULE 47 CB EECU G9A, ENGINE 15 IU AUDIO 48 CC EECU D12D, ENGINE 16 CG FTM, FUEL TANK MONITOR 17 LA HÜBNER ECU 1ST TURNTABLE 49 CL BIO, BUS I/O 18 LB HÜBNER ECU 2ND TURNTABLE 50 CM EECU DH12E, ENGINE 19 CN EECU D7E, ENGINE 20 NA BIC, BUS INSTRUMENT CLUSTER 51 CO OILMASTER 21 NB TACHOGRAPH 52 CP BIC & RTVW 22 NC DYNAFLEET, ALCOLOCK 53 CU UDS, UREA DOSING SYSTEM 23 ND FMS 200, FLEET MANAGEMENT SYSTEM 54 CV CAN SAE 1939 7 _ 24 NE FMS 200 GATEWAY, FLEET MANAGEMENT SYSTEM 55 NF VDV, INSTRUMENT CLUSTER 56 DA G8-EGS 25 NG VDV, INSTRUMENT CLUSTER 57 DB ECOMAT 4 ZF 26 DC VOITH, DIWA5 27 XC CAN SAE1939 58 DD ECOLIFE ZF 28 XD CAN SAE1587 59 DM RECU, RETARDER 29 XE CAN SAE 1587 UDS 60 DN I-SHIFT 30 DO VOITH, DIWA5 ARTIC 31 ZC GROUND 61 EO EBS, ELECTRONIC BRAKE SYSTEM 32 EP EBS, ELECTRONIC BRAKE SYSTEM 33 EX PARKING BRAKE RELEASE 34 VOLUME NO CONTENT PAGES 01 WIRING DIAGRAM 1-61 02 BILL OF MATERIAL/COMPONENT LIST 1-99