Volvo V40 (2002) – Wiring Diagrams
INDEX
General
Abbreviations
How to use the wiring diagram
Electrical distribution
Overview
Fuses
Engine compartment 11A/1-7
Engine compartment 11A/8-10
Engine compartment 11A/11-15
Engine compartment 11A/17-22
Engine compartment 11A/23-31
Passenger compartment 11B/1-6
Passenger compartment 11B/7-10
Passenger compartment 11B/11-14
Relays
Engine compartment 1-9, misc
Passenger compartment 1-7, misc
Distribution rails
15/1 – 15/2
15/3 – 15/4
15/5 – 15/6
15/7 – 15/8
Ignition switch
Ground connections
31/1 – 31/4
31/5 – 31/9
31/10 – 31/15
Control modules
Overview
Group 23 – Engine management system
EMS 2000
EMS 2000 Turbo
Bifuel
Melco 2
Diesel
Group 26 – Cooling / AC
Electric cooling fan / AC compressor, EMS 2000
Electric cooling fan / AC compressor, Melco 2
Electric cooling fan / AC compressor, Diesel
Group 27 – Cruise control
EMS 2000
Melco 2
Diesel
Group 32, 33 – Power & Starting circuits
Charging circuit
Starting circuit
Group 35 – Lighting
High beam and low beams, Fog lights
Parking lights / Side marker lights and license plate lighting
Reversing and Brake lights, filament monitor
Interior lighting, power sunroof and key-inserted reminder
Group 36 – Control and warning systems
Beam length adjustment
Instrument and control lighting
Indicators and warning lights
Wiper/Washer, windshield, headlights and rear window
12V outlet and horn
Electronic immobilizer
Group 37 – Diagnostics / Info
Diagnostics system
Group 38 – Safety / Instrumentation
Seat belt reminder
Combined instrument panel
Group 39 – Audio
Radio
Group 43, 52 – Transmission / Vacuum pump
Automatic transmission
Vacuum pump EMS 2000
Group 59 – Brake systems
ABS
DSA
Group 83, 36 – Security
Central locking and anti-theft alarm EU/OS
Central locking and anti-theft alarm USA
Group 83, 84 – Body
Power windows
Door mirrors
Group 84 – Heated windows and mirrors
Heated rear window
Heated door mirrors
Group 85 – Seats
Heated seats
Power seats
Group 87 – Climate
Climate Control System
Group 88 – Safety / Accessories
SRS Supplemental Restraint System
Towing bracket wiring
Connectors
44/1 EMS 2000
44/1 Melco 2
44/1 Diesel
44/1 Bifuel
44/2 Melco 2
44/3 – 44/4
44/5 – 44/6
44/7 – 44/8
44/9
44/10
44/11 – 44/12
44/13
44/14 – 44/16
44/17 – 44/19
44/20 – 44/22
44/22 – 44/23
44/24 – 44/25
44/26 – 44/28
44/31 – 44/33
44/34 – 44/37
44/38 – 44/40
Junction points
43/300 – 43/308
43/309 – 43/318
43/319 – 43/328
43/329 – 43/338
43/339 – 43/348
43/349 – 43/359
43/360 – 43/369
43/370 – 43/379
43/380 – 43/384
43/385 – 43/400
43/401 – 43/410
43/411 – 43/422
43/423 – 43/432
43/433 – 43/601
43/602 – 43/611
43/612 – 43/621
Cable harness routing in vehicle
Passenger compartment harness – Dashboard harness
Engine and engine compartment harness EMS 2000 – Passenger compartment harness
Engine and engine compartment harness Melco 2 – Passenger compartment harness
Engine and engine compartment harness Diesel – Passenger compartment harness
Engine compartment harness EMS 2000
Engine compartment harness Bifuel
Engine compartment harness Diesel
Engine compartment harness Melco 2
Front door harness, Rear door harness
Roof harness
Rear harness, Cargo compartment harness S40
Tailgate harness, Rear harness V40
Component illustrations
1/1 – 2/21
2/23 – 2/50
3/1 – 3/12
3/13 – 3/24
3/25 – 3/51
3/53 – 4/6
4/9 – 4/33
4/35 – 6/1
6/2 – 6/14
6/15 – 6/45
6/46 – 7/7
7/9 – 7/26
7/26 – 7/47
7/49 – 7/56
7/58 – 7/72
7/73 – 8/2
8/3 – 8/24
8/25 – 8/42
8/43 – 10/4
10/13 – 10/41
10/42 – 11/1
11/2 – 15/8
16/1 – 31/3
31/4 – 31/15
44/1 – 44/13
44/14 – 44/27
44/28 – 44/40
List of components