Table Of Contents - Volvo C70 2006 Wiring Diagram

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 distribution box F1-F8................. 10
Engine compartment distribution box F9-F18............... 11
Engine compartment distribution box F20-F32............. 12
Engine compartment distribution box F33-FH1 ............ 13
Central Electronic Module (CEM) F43-F56................... 14
Central Electronic Module (CEM) F57-F69................... 15
Central Electronic Module (CEM) F73-F86................... 16
Battery PF1-PF2 ........................................................... 17
Relays
Ignition switch and relays............................................. 18
Distribution box in engine compartment R1-R14 ......... 19
Central Electronic Module (CEM) R15-R18................. 20
Relays - soldered......................................................... 21
Ground connections
Overview...................................................................... 22
31/3 - 31/10 ................................................................. 23
31/11 - 31/66 ............................................................... 24
31/67 - 31/84 ............................................................... 25
31/88 - 31/112 ............................................................. 26
31/114 - Ground connections in chassis...................... 27
Control modules
Overview of locations................................................... 28
Overview of designations............................................. 29
Central Electronic Module (CEM) 1:2 ........................ 30
Data communication, Low speed CAN 1:2 ................ 32
Data communication, LIN 1:2 .................................... 34
Data communication, High speed CAN ..................... 36
Data communication, MOST ..................................... 37
Start Control Module (SCU) ....................................... 38
Accessory Electronic Module (AEM) .......................... 39
Group 23 Fuel system
Engine management system, 4-cyl 1.8l 1:2................. 40
Engine management system, 5-cyl 1:2........................ 42
Engine management system, 5-cyl Turbo 1:2 ............. 44
Engine management system 5-cyl. 2.4l diesel 1:3 ...... 46
Emission control, 4-cyl 1.8l .......................................... 49
Emission control, 5-cyl................................................. 50
Emission control, 5-cyl Turbo....................................... 51
Group 26 Cooling system
Cooling fan................................................................... 52
Group 27 Engine control
Cruise control, 4-cyl. 1.8L ............................................. 53
Cruise control, 5-cyl ...................................................... 54
Group 32 Alternator and voltage regulator
Power supply, 4-cyl...................................................... 55
Power supply, 5-cyl...................................................... 56
Group 33 Starting system
Starting system, 4-cyl................................................... 57
Starting system, 5-cyl................................................... 58
Group 35 Lighting
High and low beam ...................................................... 59
High and low beam (Bi-Xenon) .................................... 60
Auxiliary lights .............................................................. 61
Manual beam length adjustment.................................. 62
Automatic beam length adjustment (Bi-Xenon) ........... 63
Position/Parking lights, Tail lights .............................. 64
Position/Parking lights, Tail lights (Bi-Xenon) ............ 65
Fog lights ..................................................................... 66
Fog lights LHD, Japan ................................................. 67
Brake lights .................................................................. 68
Reversing lights ........................................................... 69
Interior lighting 1:2 ....................................................... 70
Instrument and control illumination .............................. 72
Approach lighting ......................................................... 73
Group 36 Additional electrical equipment
Direction indicators and hazard warning flashers ...... 74
Direction indicators and hazard warning flashers
(Bi-Xenon) .................................................................. 75
Windshield wiper/washer ............................................. 76
Headlight washer ......................................................... 77
Rain sensor.................................................................. 78
Immobilizer/Steering column lock module (SCL) ....... 79
Keyless vehicle 1:2 ...................................................... 80
Anti-theft alarm ............................................................ 82
Horn ........................................................................ 83
Rear parking assistance .............................................. 84
Front parking assistance.............................................. 85
Accessory Electronic Module (AEM)............................ 86
TP3992202 C70 (06-) 2006 3