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-13555-75 Date 2007-06-27 Modification Count WIRING DIAGRAM INDEX, B7, B9, B12 NAME DESCRIPTION PAGE NAME DESCRIPTION PAGE AA IGNITION AND STARTING SYSTEM 02 EO EBS, ELECTRONIC BRAKE SYSTEM 32 AB POWER SUPPLY 03 EP EBS, ELECTRONIC BRAKE SYSTEM 33 AC STARTER AND ALTERNATOR 04 EX PARKING BRAKE RELEASE, EGG 34 AD STARTER AND ALTERNATOR FOR MD7 05 AE STARTER AND ALTERNATOR FOR R9L, 06 FA ECS, AIR SUSPENSION 35 R9TL, B9R AF STARTER AND ALTERNATOR FOR MD12 07 FB ECS, AIR SUSPENSION 36 AG START/STOP SWITCHES REAR 08 FC AMECU 37 AH STARTER AND ALTERNATOR D9B :

B9S 09 FO ELECTRONIC STEERED AXLE 38 BA VECU, VEHICLE ECU 10 GA LCM, REAR LIGHTS 39 BB BBM, BODY BUILDER MODULE 11 GB LCM, FRONT LIGTHS 40 BC BBM, BODY BUILDER MODULE 12 GC LCM, REAR LIGHTS 41 BD FIRE ALARM 13 GD LCM, ARTIC LIGHTS 42 GE LCM, BI-XENON LIGHT 43 CA EECU D9B, ENGINE 14 GF LCM, BIARTIC LIGHTS 44 CB EECU G9A, ENGINE 15 GM WIPER, WASHER 45 CC EECU D12D, ENGINE 16 GN LCM, XENON LIGHT RELAY 46 CG FTM, FUEL TANK MONITOR 17 CL BIO, BUS I/O 18 IS HORN SWM, STEERING WHEEL 47 MODULE CM EECU DH12E, ENGINE 19 IU AUDIO 48 CN EECU D7E, ENGINE 20 CO OILMASTER 21 LA HUBNER ECU 1ST TURNTABLE 49 CP BIC 22 LB HUBNER ECU 2ND TURNTABLE 50 CU UDS, UREA DOSING SYSTEM 23 CV UDS, UREA DOSING SYSTEM 24 NA BIC, BUS INSTRUMENT CLUSTER 51 NB TACHOGRAPH 52 DA G8-EGS 25 NC DYNAFLEET 53 DB ECOMAT 4 ZF 26 ND FMS 200, FLEET MANAGEMENT 54 SYSTEM DC VOITH, DIWA5 27 NE FMS GATEWAY, FLEET MANAGEMENT 55 SYSTEM DD ECOLIFE ZF 28 DM RECU, RETARDER 29 XC CAN SAE1939 56 DN I-SHIFT 30 XD CAN SAE1587 57 DO VOITH, DIWA5 ARTIC 31 XE CAN SAE1587 UDS 58 ZC GROUND 59 VOLUME NO CONTENT PAGES 01 WIRING DIAGRAM 1-59 02 BILL OF MATERIAL/COMPONENT LIST 1-84 The copying, distribution and utilization of this document as well as the communication of its contents to others without expressed authorization is prohibited.

Offenders will be held liable for payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration.

Document Title WIRING DIAGRAM B7, B9, B12 Volvo Bus Corporation Document Type PRODUCT SCHEMATIC Owner Domain:Document Prefix Document No 20904123 Issue Index 04 Volume No 01(02) Page No 1(59) NAME DESCRIPTION PAGE NAME DESCRIPTION PAGE AA IGNITION AND STARTING SYSTEM 02 EO EBS, ELECTRONIC BRAKE SYSTEM 32 AB POWER SUPPLY 03 EP EBS, ELECTRONIC BRAKE SYSTEM 33 AC STARTER AND ALTERNATOR 04 EX PARKING BRAKE RELEASE, EGG 34 AD STARTER AND ALTERNATOR FOR MD7 05 AE STARTER AND ALTERNATOR FOR R9L, R9TL, B9R 06 FA ECS, AIR SUSPENSION 35 AF STARTER AND ALTERNATOR FOR MD12 07 FB ECS, AIR SUSPENSION 36 AG START/STOP SWITCHES REAR 08 FC AMECU 37 AH STARTER AND ALTERNATOR D9B :

B9S 09 FO ELECTRONIC STEERED AXLE 38 BA VECU, VEHICLE ECU 10 GA LCM, REAR LIGHTS 39 BB BBM, BODY BUILDER MODULE 11 GB LCM, FRONT LIGTHS 40 BC BBM, BODY BUILDER MODULE 12 GC LCM, REAR LIGHTS 41 BD FIRE ALARM 13 GD LCM, ARTIC LIGHTS 42 GE LCM, BI-XENON LIGHT 43 CA EECU D9B, ENGINE 14 GF LCM, BIARTIC LIGHTS 44 CB EECU G9A, ENGINE 15 GM WIPER, WASHER 45 CC EECU D12D, ENGINE 16 GN LCM, XENON LIGHT RELAY 46 CG FTM, FUEL TANK MONITOR 17 CL BIO, BUS I/O 18 IS HORN SWM, STEERING WHEEL MODULE 47 CM EECU DH12E, ENGINE 19 IU AUDIO 48 CN EECU D7E, ENGINE 20 CO OILMASTER 21 LA HUBNER ECU 1ST TURNTABLE 49 CP BIC 22 LB HUBNER ECU 2ND TURNTABLE 50 CU UDS, UREA DOSING SYSTEM 23 CV UDS, UREA DOSING SYSTEM 24 NA BIC, BUS INSTRUMENT CLUSTER 51 NB TACHOGRAPH 52 DA G8-EGS 25 NC DYNAFLEET 53 DB ECOMAT 4 ZF 26 ND FMS 200, FLEET MANAGEMENT SYSTEM 54 DC VOITH, DIWA5 27 NE FMS GATEWAY, FLEET MANAGEMENT SYSTEM 55 DD ECOLIFE ZF 28 DM RECU, RETARDER 29 XC CAN SAE1939 56 DN I-SHIFT 30 XD CAN SAE1587 57 DO VOITH, DIWA5 ARTIC 31 XE CAN SAE1587 UDS 58 ZC GROUND 59 VOLUME NO CONTENT PAGES 01 WIRING DIAGRAM 1-59 02 BILL OF MATERIAL/COMPONENT LIST 1-84