
TP3977202 V70/V70R/XC70/XC90 2005
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 V70 ........................................ 8
Electrical distribution 1:2 XC90.................................... 10
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 & 11F/1-2........................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 and relays........................................................ 23
Engine compartment FMA2 - FST3............................. 24
Other relays................................................................. 25
Ground connections
Overview...................................................................... 26
31/1 - 31/46 ................................................................. 27
31/47 - 31/70 ............................................................... 28
31/72 - 31/83 ............................................................... 29
31/84 - 31/91 ............................................................... 30
31/93 - 31/94 ............................................................... 31
31/95 - 31/118 ............................................................. 32
31/120 ........................................................................ 33
Control modules
Overview positions V70............................................... 34
Overview designations V70......................................... 35
Overview positions XC90............................................. 36
Overview designations XC90....................................... 37
Central Electronic Module (CEM) 1:2.......................... 38
Rear Electronic Module (REM) 1:2.............................. 40
High speed CAN data communication......................... 42
Low speed CAN data communication V70.................. 43
Low speed CAN data communication XC90................ 44
LIN data communication 1:2........................................ 45
Data communication MOST, XC90.............................. 47
Group 23 Fuel system
Engine management system, 5-cyl 1:2........................ 48
Engine management system, 5-cyl Turbo 1:2............. 50
Engine management system, 6-cyl 1:2........................ 52
Engine management system, Bi-fuel 1:2..................... 54
Engine management system, Diesel 1:2..................... 56
Emission control, 5-cyl................................................. 58
Emission control, 5-cyl Turbo & 6-cyl Turbo................ 59
Group 26 Cooling system
Cooling fan................................................................... 60
Group 27 Engine control
Cruise control ...............................................................61
Group 32 Generator and voltage regulator
Power supply ............................................................... 62
Group 33 Starting system
Starting system............................................................ 63
Group 35 Lighting
High and low beams/Bi-Xenon & Daytime running
lights V70 .................................................................. 64
High and low beams/Bi-Xenon & Daytime running
lights XC90 ................................................................ 65
Fog lights ..................................................................... 66
Brake lights.................................................................. 67
Reversing lights ........................................................... 68
Home safe lighting....................................................... 69
Running/parking lights, tail lights & license plate
lighting V70 ............................................................... 70
Position/parking lights, tail lights & license plate
lighting XC90 ............................................................. 71
Interior lighting V70...................................................... 72
Interior lighting XC90 ................................................... 73
Beam length adjustment V70....................................... 74
Beam length adjustment XC90.................................... 75
Auxiliary light................................................................ 76
Group 36 Additional electrical equipment
Rain sensor.................................................................. 77
Direction indicators and flashing hazard lights V70 ... 78
Direction indicators and hazard warning flashers
XC90 ........................................................................ 79
Wipers/washers, windshield......................................... 80
Wiper/Washer Headlights V70..................................... 81
High pressure headlight washer .................................. 82
Wiper/washer, rear window.......................................... 83
Horn ........................................................................ 84
Electronic immobilizer.................................................. 85
Anti-theft alarm V70..................................................... 86
Anti-theft alarm XC90................................................... 87
Accessory Electronic Module (AEM) 1:2...................... 88
Parking assistance....................................................... 90
Group 37 Wiring and fuses
Diagnostics system...................................................... 91
12V outlet..................................................................... 92
Cable harness tow hitch, 4-pin..................................... 93
Tow hitch cable harness, 4/7-pin................................. 94
Tow hitch cable harness, 7-pin.................................... 95
Tow hitch cable harness, 13-pin ................................. 96
Group 38 Instruments
Seat belt reminder ....................................................... 97
Driver information module............................................ 98
Driver information module Bi-fuel................................. 99
Group 39 Other
Audio V70 ................................................................. 100
Audio XC90................................................................ 101
Audio with extra amplifier V70 1:2............................. 102
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