Volvo V70 Wiring Diagram page 12

Table of Contents 1:2
Vehicles with SRS (Airbag)/SIPS bag/
IC (Inflatable Curtain)..................................................... 2
Abbreviations ................................................................. 5
How to use the wiring diagrams 1:2............................... 6
Electrical distribution 1:2................................................ 8
Fuses
Engine compartment 11A/1-8 ....................................... 12
Engine compartment 11B/1-6 ....................................... 13
Engine compartment 11B/8-23 ..................................... 14
Passenger compartment 11C/1-4................................. 15
Passenger compartment 11C/5-8................................. 16
Passenger compartment 11C/9-14............................... 17
Cargo compartment 11E/1-7 ........................................ 18
Central Electronic Module (CEM) F1-F16..................... 19
Central Electronic Module (CEM) F17-F34................... 20
Rear Electronic Module (REM) F1-F19 ........................ 21
Rear Electronic Module (REM) F20-F38 ...................... 22
Relays
Ignition switch and relays............................................. 23
Engine compartment FMA2 - FST3 ............................. 24
Other relays ................................................................. 25
Ground connections
31/1 - 31/46 ................................................................. 26
31/47 - 31/70 ............................................................... 27
31/72 - 31/83 ............................................................... 28
31/84 - 31/91 ............................................................... 29
31/93 - 31/95 ............................................................... 30
31/96 - 31/120 ............................................................. 31
Control modules
Overview of locations V70/XC70 ................................. 32
Overview of designations V70/XC70 ........................... 33
Overview of locations XC90......................................... 34
Overview of designations XC90................................... 35
Central Electronic Module (CEM) 1:2 .......................... 36
Rear Electronic Module (REM) 1:2 .............................. 38
High speed CAN data communication......................... 40
Low speed CAN data communication V70/XC70 ........ 41
Low speed CAN data communication XC90................ 42
LIN data communication 1:2 ........................................ 43
Data communication MOST, XC90.............................. 45
Accessory Electronic Module (AEM) ........................... 46
Group 23 Fuel system
Engine management system, 5-cyl 1:2 ...................... 47
Engine management system, 5-cyl Turbo 1:2 ............. 49
Engine management system, 6-cyl 1:2........................ 51
Engine management system, Bi-fuel 1:2 .................... 53
Engine management system, Diesel 1:2 ..................... 55
Emission control, 5-cyl................................................. 57
Emission control, 5-cyl Turbo & 6-cyl Turbo ................ 58
Group 26 Cooling system
Cooling fan .................................................................. 59
Group 27 Engine control
Cruise control ............................................................... 60
Group 32 Generator and voltage regulator
Power supply .............................................................. 61
Group 33 Starting system
Starting system ............................................................ 62
Group 35 Lighting
High and low beam/Bi-Xenon & Daytime running
lights V70/XC70
High and low beam/Bi-Xenon & Daytime running
lights XC90 ................................................................ 64
Fog lights ..................................................................... 65
Brake lights .................................................................. 66
Reversing lights ........................................................... 67
Home safe lighting ....................................................... 68
Position/parking lights, tail lights & license plate
lighting V70/XC70
Position/parking lights, tail lights & license plate
lighting XC90 ............................................................. 70
Interior lighting V70/XC70 ........................................... 71
Interior lighting XC90 ................................................... 72
Beam length adjustment V70/XC70............................. 73
Beam length adjustment XC90 .................................... 74
Auxiliary light................................................................ 75
Group 36 Additional electrical equipment
Rain sensor ................................................................. 76
Direction indicators and hazard warning flashers
V70/XC70 .................................................................. 77
Direction indicators and hazard warning flashers
XC90
Wipers/washers, windshield......................................... 79
Wipers/washers, headlights V70/XC70........................ 80
High pressure headlight washer .................................. 81
Wiper/washer, rear window.......................................... 82
Horn
Electronic immobilizer .................................................. 84
Anti-theft alarm V70/XC70 .......................................... 85
Anti-theft alarm XC90 .................................................. 86
Accessory Electronic Module (AEM)............................ 87
Parking assistance....................................................... 88
Group 37 Wiring and fuses
Diagnostics system ...................................................... 89
12V outlet..................................................................... 90
Towbar cable harness, 7-pin........................................ 91
Towbar cable harness, 13-pin .................................... 92
Group 38 Instruments
Seat belt reminder ....................................................... 93
Driver information module............................................ 94
Driver information module Bi-fuel................................. 95
Group 39 Other
Audio V70/XC70
Audio XC90 ................................................................ 97
Audio with auxiliary amplifier V70/XC70 1:2 ................ 98
Cellular telephone V70/XC70 .................................... 100
Road Traffic Information (RTI) V70/XC70.................. 101
Road Traffic Information (RTI) XC90 ........................ 102
Handsfree V70/XC70 ................................................. 103
Handsfree XC90 ........................................................ 104
CD changer V70/XC70 .............................................. 105
CD/MD player XC90 .................................................. 106
Subwoofer XC90........................................................ 107
Infotainment XC90 .................................................. 108
Rear seat entertainment, XC90 ................................. 109
TP3977201 V70/V70R/XC70/XC90 2005
....................................................... 63
.................................................... 69
........................................................................ 78
........................................................................ 83
....................................................... 96