Volvo S40 - ANNEXE 244 Quick start guide

2006
VOLVO
TP 3990202

© Volvo Car Corporation
Vehicles with SRS (Airbag)/SIPS bag/
IC (Inflatable Curtain)
Warning!
Extra caution must be exercised when working on vehicles equipped with SRS/SIPS bag/IC
in order to avoid:
1. Personal injuries when performing repair work.
2. Damage or malfunction of the SRS/SIPS bag/IC system.
Work involving the SRS/SIPS bag/IC systems or other components in the vehicle that may
affect the SRS/SIPS bag/IC systems must always be performed by an authorized Volvo
workshop.
In case of doubt, consult the SRS and SIPS bag/IC service manual.
Is the vehicle equipped with SRS/SIPS bag/IC?
Vehicles with SRS are most easily recognized by the letters SRS in the center of the steering
wheel. If the vehicle also has a passenger side airbag, the letters SRS are stamped on the
dashboard above the glove compartment. SRS vehicles from 1993 and onward also have
explosive seat belt tensioners. SIPS bags are only installed on SRS vehicles from 1995 and
onward. SIPS bag decals are located on the windshield and seat compartment. Vehicles with
IC can be recognized by the letters IC on the C/D panel (4 door) or the B panel (5 door).
General recommendations
• Be especially careful when working on or around SRS, SIPS, and IC components.
• Make sure that no wires are pinched, frayed, or pierced.
• Never install accessories by the sensors.
• Where applicable, work on the steering wheel, steering shaft, or steering gear must be done
in accordance with the methods in the SRS section of VIDA.
• Certain components of the aforementioned systems must be grounded while working. Read
the appropriate sections in VIDA.
• Install no accessories in the areas between the A and B posts, the B and C posts, and the C
and D posts.
Test terminal
Data link connector in the passenger compartment.
Changes introduced up to June 2005
Any changes made to the vehicles after this date are not included in the
manual. If necessary refer to service bulletins.
Volvo models are sold in versions adapted for different markets. These
adaptations depend on factors such as legal requirements, taxation, and
market demands.
This manual may therefore include illustrations and text that do not apply to
the vehicles in your country.
Order number TP 3990202
Replaces previous publication 3990201 at Electronic Wiring Diagram (EWD) TP 3991001
Also available at Electronic Wiring Diagram (EWD) TP 3991002
We retain the right to make modifications.

TP3990202 S40 (04-)/V50 2006
Vehicles with SRS (Airbag)/SIPS bag/
IC (Inflatable Curtain)..................................................... 2
How to use the wiring diagrams 1:2............................... 6
Abbreviations................................................................. 8
Electrical distribution 1:2................................................ 9
Fuses
Engine compartment distribution box F1-F11...............11
Engine compartment distribution box F12-F22.............12
Engine compartment distribution box F23-F33.............13
Engine compartment distribution box F34-FH1............14
Central Electronic Module (CEM) F43-F49...................15
Central Electronic Module (CEM) F51-F63...................16
Central Electronic Module (CEM) F64-F77...................17
Central Electronic Module (CEM) F77-F86...................18
Battery PF1-PF2...........................................................19
Relays
Ignition switch and relays............................................. 20
Distribution box in engine compartment R1-R14......... 21
Central Electronic Module (CEM) R15-R18................. 22
Relays - soldered......................................................... 23
Ground connections
Overview...................................................................... 24
31/3 - 31/10 ................................................................. 25
31/11 - 31/66 ............................................................... 26
31/67 - 31/84 ............................................................... 27
31/88 - 31/114 ............................................................. 28
31/115 - Ground connections in chassis...................... 29
Control modules
Overview of locations................................................... 30
Overview of designations............................................. 31
Central Electronic Module 1:2 ..................................... 32
Data communication, Low speed CAN 1:2 ................. 34
Data communication, High speed CAN ...................... 36
Data communication, MOST ....................................... 37
Data communication, LIN 1:2 ..................................... 38
Start Control Module (SCU) ........................................ 40
Accessory Electronic Module (AEM) .......................... 41
Group 23 Fuel system
Engine management system, 4-cyl. 1.6l 1:2................ 42
Engine management system, 4-cyl. 1.8l 1:2................ 44
Engine management system, 5-cyl. 1:2....................... 46
Engine management system, 5-cyl. Turbo 1:2 ............ 48
Engine management system, Diesel 1.6 1:2 ............... 50
Engine management system, Diesel 2.0 1:2 ............... 52
Emission control, 4-cyl. 1.8l......................................... 54
Emission control, 5-cyl................................................. 55
Emission control, 5-cyl. Turbo...................................... 56
Group 26 Cooling system
Cooling fan................................................................... 57
Cooling fan, Diesel....................................................... 58
Group 27 Engine control
Cruise control, 4-cyl......................................................59
Cruise control, 5-cyl......................................................60
Group 32 Alternator and voltage regulator
Power supply, 4-cyl...................................................... 61
Power supply, 5-cyl...................................................... 62
Group 33 Starting system
Starting system, 4-cyl................................................... 63
Starting system, 5-cyl................................................... 64
Group 35 Lighting
High and low beam...................................................... 65
High and low beam (Bi-Xenon).................................... 66
Manual beam length adjustment.................................. 67
Automatic beam length adjustment (Bi-Xenon) ........... 68
Position/Parking lights, Tail lights .............................. 69
Position/Parking lights, Tail lights (Bi-Xenon) ............ 70
Fog lights..................................................................... 71
Fog lights LHD, Japan ................................................. 72
Brake lights.................................................................. 73
Reversing lights ........................................................... 74
Follow-me-home lighting.............................................. 75
Interior lighting 1:2 ....................................................... 76
Instrument and control illumination.............................. 78
Auxiliary lights.............................................................. 79
Table of Contents 1:3

TP3990202 S40 (04-)/V50 2006
Group 36 Additional electrical equipment
Direction indicators and hazard warning flashers ....... 80
Group 36 Additional electrical equipment.................... 81
Direction indicators and hazard warning flashers
(Bi-Xenon) .................................................................. 81
Windshield wiper/washer............................................. 82
Headlight washer......................................................... 83
Wiper/washer, rear window ......................................... 84
Rain sensor.................................................................. 85
Horn ........................................................................ 86
Immobilizer/Steering column lock module (SCL) ....... 87
Keyless vehicle 1:2...................................................... 88
Rear parking assistance.............................................. 90
Front parking assistance.............................................. 91
Anti-theft alarm ............................................................ 92
Accessory Electronic Module (AEM) ........................... 93
Group 37 Wiring and fuses
Diagnostics system...................................................... 94
12V outlet .................................................................... 95
Tow hitch cable harness, 4-pin.................................... 96
Tow hitch cable harness, 7-pin.................................... 97
Tow hitch cable harness, 13-pin ................................. 98
Group 38 Instruments
Seat belt reminder ....................................................... 99
Driver information module.......................................... 100
Group 39 Other
Multimedia & Traffic information ............................. 101
Turn by Turn navigation, Low level audio ................ 102
Turn by Turn navigation, Audio ................................ 103
Low level audio 1:2 .................................................. 104
Audio 1:2 .................................................................. 106
Cellular phone 1:2 ..................................................... 108
Subwoofer ................................................................. 110
Handsfree Universal, Low level audio ...................... 111
Handsfree Universal ................................................. 112
Handsfree Max with Adapter .................................... 113
Handsfree Max ......................................................... 114
Group 43 Transmission
Automatic transmission AW55-51.............................. 115
Transmission M66 ..................................................... 116
Differential Electronic Module (DEM)......................... 117
Group 59 Brake system
Brake control system ................................................. 118
Brake control system & STC...................................... 119
Brake control system & DSTC................................... 120
Group 64 Steering
Electronic power steering........................................... 121
Group 83 Doors and openings
Central locking, front doors........................................ 122
Central locking, rear doors......................................... 123
Central locking, trunk lid/tailgate................................ 124
Child safety lock......................................................... 125
Central locking, fuel filler flap..................................... 126
Signal receiver, remote-control, central locking......... 127
Power windows, front doors....................................... 128
Power windows, rear doors........................................ 129
Power sunroof............................................................ 130
Group 84 Exterior decorative elements, etc.
Power door mirrors .................................................... 131
Heated door mirrors................................................... 132
Heated rear window................................................... 133
Group 85 Interior equipment
Power driver’s seat with memory function, LHD ...... 134
Power driver’s seat with memory function, RHD ...... 135
Power driver’s seat .................................................... 136
Power passenger seat............................................... 137
Heated seats.............................................................. 138
Group 87 Climate control system
Climate control system, PTC element ...................... 139
Climate control system, 4-cyl., Gasoline 1:2.............. 140
Climate control system, 5-cyl. 1:2.............................. 142
Climate control system, Diesel 1:2............................. 144
Parking heater, auxiliary heater................................. 146
Relay, electric engine heater ..................................... 147
Group 88 Internal equipment
Supplemental Restraint System Module (SRS) 1:2... 148
Auto-dimming rearview mirror .................................. 150
Table of Contents 2:3

TP3990202 S40 (04-)/V50 2006
Connectors .............................................. 151
Branching points .....................................174
Cable harness routing in vehicle
Engine harness, 4-cyl. 1.6l ........................................183
Engine harness, 4-cyl. 1.8l ........................................183
Engine harness, Gasoline 5-cyl..................................184
Engine harness, Gasoline, 5-cyl., Turbo.....................184
Engine harness, Diesel 1.6l........................................185
Engine harness, Diesel 2,0l........................................185
Engine compartment harness, 4-cyl...........................186
Engine compartment harness, 5-cyl. & Turbo ..........186
Engine harness, Diesel...............................................187
Dashboard harness, LHD...........................................188
Dashboard harness, RHD...........................................188
Floor harness, S40, LHD............................................189
Floor harness, S40, RHD............................................190
Floor harness, V50, LHD............................................191
Floor harness, V50, RHD............................................192
Roof harness, S40......................................................193
Roof harness, V50......................................................193
Tunnel harness...........................................................194
Driver’s door harness..................................................195
Passenger door harness.............................................195
Rear right door harness..............................................196
Left rear door harness ................................................196
Trunk lid harness, S40................................................197
Tailgate harness, V50.................................................197
Component illustrations..........................198
Index 1:2....................................................244
List of components 1:6 ...........................246
Table of Contents 3:3

TP3990202 S40 (04-)/V50 2006 6
The descriptions below apply in general
to all wiring diagram manuals, although
not all sections are necessarily contained
in this manual.
How to use the wiring diagrams 1:2
A. Component designation
Every component has a component designation that
consists of two parts.
The first part is a type number that describes the
type of component in question, for example 3/xx.
The second part of the designation is a serial
number, e.g. x/2.
Together, this constitutes a component designation,
e.g. 3/2.
At the end of the manual is a list of components,
where, with the help of the component designation,
you can read off the name of the component, for
example, 3/2 = light switch.
List of type numbers
The list shows which type of component that respec-
tive type numbers refer to, for example, 3/x = switch,
6/x = electric motor, etc.
1 Battery
2Relay
3 Switch
4 Control module
5 Driver information module
6 Electric motor
7Sensor
8 Actuator
9 Heating element
10 Light
11 Fuse
15 Electrical distribution rail/box
16 Audio
17 Service/diagnostics
18 Contact reel
19 Meter
20 Ignition component/shunt
27 Optics
31 Ground connection
63 Branching point
64 Connector
B. Branching points
The wiring diagrams contain numbered junction
points, e.g. 63/352.
This manual contains a section with a list of branching
points. This list shows all the components that are
connected to each branching point.
The location of the branching points is shown in the
"Cable harness routing in vehicle" section.
C. Connectors
Connectors provide a bridge between two cable
harnesses and are described in the "Connectors"
section.
D: Electrical distribution
Operation of the fuses and relays is shown in the
"Electrical distribution" section.
E. Data communication
Today’s cars contain CAN and MOST networks that
transfer information. Connections to these networks
are not shown in their entirety in the respective wiring
diagram. Complete information on CAN and MOST
communication is found in the section "Control
modules".
F. Abbreviations
A number of different abbreviations are used in the
manual. These are explained in the section
"Abbreviations".
G. Component location
There is a section at the end of the manual in which
the appearance and location of components is
described in numerical order.

TP3990202 S40 (04-)/V50 2006 7
How to use the wiring diagrams 2:2
List of symbols
= System voltage
= Ground connection
via wiring
= Ground connection on
component/chassis
= Screened wire
= Junction point
= Twisted cable
= Electrical connection
= Variant
= CAN communication
= CAN high data signal
(CAN H)
= CAN low data signal
(CAN L)
= MOST communication
= LIN communication
= DIN cable, coaxial cable, etc.
= Data communication
= CAN communication
= Connection with distribution
box
= Further connection to...
= Connector between
cable harnesses
= Connector connected
to component
CAN
1
1
G
EACFB D
10/17-18
BK
GN-BK
CAN
CAN
63/211
31/11 31/12
F:14
F:16
D:14
D:15
A:6
A:8
TCM
4/28 30+
F18
2
11
2
F4
MAN
63/53
MAN
GN-YE
GN-YE
64/90
10
31/52
E:14
4/56
CEM
3/10
1
2
GN-BK
GN-BK
BK
V50
10/55
10/48
BK
V50
BK
F79
2
1
LIN
15/31
C:45
E:21
E:22
GN-BK
S40 S40
BK
BK
2/80
R2
TAI L
FOG
BACK
10/18
10/18
A:4
C:4
C:2
A:2
TAIL
FOG BACK
GND GND2
TURN
STOP
10/55
10/17
A:2
A:4
TAI L
FOG
BACK
GND
GND2
TURN
STOP
10/48
TURN
STOP
A:2A:3 C:3 C:1
A:4
TAI L
FOG
BACK
10/17
C:2
C:4
TURN
STOP
A:2 A:3C:1C:3
A:4
C:4 C:2
A:1 C:1C:3C:4
C:2C:1
A:3
C:3
V50
V50
S40S40
LIN
3/156
64/90
A:7 WH-RD RD
33
64/111
2
A:2
LIN
3/155
GSM
WH-RD
AUTO
RD-YE
RD-BU
GN-BK
UP
UP
UP UP

TP3990202 S40(04-)/V50 2006 8
Groups
Group 23 = Fuel system
Group 26 = Cooling system
Group 27 = Engine controls
Group 32 = Alternator and voltage regulator
Group 33 = Starting system
Group 35 = Lighting
Group 36 = Additional electrical equipment
Group 37 = Wiring and fuses
Group 38 = Instruments
Group 39 = Other
Group 43 = Transmission
Group 59 = Brake system
Group 64 = Steering
Group 83 = Doors and openings
Group 84 = Exterior decorative elements, etc.
Group 85 = Interior equipment
Group 87 = Climate control system
Group 88 = Internal equipment
Ignition switch symbols
X = Accessories (audio position)
S = Powered upon insertion of key
15 = Contact remains connected during start
15l = Contact is broken while starting
30 = Constant power from the battery
50 = Start
Countries/Markets
A = Austria
AUS = Australia
B = Belgium
CDN = Canada
CH = Switzerland
D = Germany
DK = Denmark
E=Spain
EU/OS = Markets outside USA and Canada
FIN = Finland
GB = Great Britain
ISR = Israel
J = Japan
KOR = Korea
N=Norway
NL = Netherlands
S = Sweden
USA = United States of America
WEU = Western Europe
Other
AUTO = Automatic transmission
AWD = All wheel drive
CAN = CAN communication
DIESEL = Diesel
DPY = Display
ECC = Electronic climate control system
ETA = Engine throttle body
EXT. X = Extended X-feed
GDL = Gas discharge lamp
HISPEED = High speed data bus
IR = Infrared sensor
LIN = LIN communication
LHD = Left-hand drive
LOSPEED = Low speed data bus
MAN = Manual transmission
MEMORY = Memory driver’s seat
MMS = Mass Movement Sensor
GASOLINE = Gasoline
RHD = Right-hand drive
SCR = Screened
SRS = Airbag
T = Turbocharged engine
W/O = Without
2WD = Two-wheel drive
4CYL, I4 = 4-cylinder engine
5CYL, I5 = 5-cylinder engine
Colors
BK, SB = Black
BN = Brown
BU, BL = Blue
GN = Green
GY, GR = Gray
LGN = Light Green
OG, OR = Orange
PK, P = Pink
RD, R = Red
VT, VO = Violet
WH, W = White
YE, Y = Yellow
Explanations
Abbreviations

TP3990202 S40 (04-)/V50 2006 9
Electrical distribution 1:2
Overview
F
E
C
1
F36
F34
F35
F33
F32
3
2
5
5
3
12
35
12
F10
F17
F14
BK-WH
GN-BU
2/32
R14
R13
2/35
R10
2/82
F12
F13
F9
RD-OG
RD-OG
RD-GN
RD-OG
RD-OG
A
15/31
6/25
50
31
M
ACM
30
A:3
B:1
6/26
B+
31
L
G
B:1
A:1
RD
RD
12V
BK
31/3
1/1
BK
31/4
PF2 PF1
RD
RD-OG
40
14
39
64/90=15/31A
8/84:1
7/51:6
64/90=15/31A
11
4
BK-RD
GY
64/90=15/31A
41
12
21
BK-BU
GN-BU
GN-BU
GN-YE GN-YE
GN-BU
GN-YE
B
I4
I5
I5 T AUTO
GN-BU GN-BU
2
11
2
35
63/13
GN-YE
GN-YE
GN-YE
5 cyl
Diesel
D
35
12
64/90=
15/31:17
31
64/90
9
GN-BU GN-BU
GN-BU
GN-BU
64/113
6
GN-BU
2/165
ONLY I4 & DV6 ENGINES
6
B:11
B:17
ECM
4/46.1
CAN
I5 T

TP3990202 S40 (04-)/V50 2006 10
Electrical distribution 2:2
Overview
RD-WH
RD-BK
RD-GN
RD-OG
RD-BU
RD-OG
RD-BU
2
1
3
5
3
1
5
2
3
1
5
2
2
5
3
1
CAN
CEM
4/56
LIN
BK-YE
G:11
C
G:18
E:30
3/1
30
15X
5
50 S
B:7
A:42 A:15 A:30 A:17
B:5 B:2
B:1
B:3
GY-BK RD-GN YE GN-WH
64/111
5
G:9
E:22
E:23
E:20
E:21
RD-YE
RD-BU
RD-WH
RD-OG
RD
RD
BK-BU
2/182
R9
2/34
R4
2/22
R11
R2
2/17
F20
F26
F3
F30
F31
F2
F16
F6
F23
F4
F18
F27
F29
F11
F8
F7
F1
F5
F21
F28
F22
A
RD-OG
E
BK-WH
F
GN-BU
15/31
BK-RD
13
64/90=15/31A
RD
23
64/90=15/31A
RD
RD-WH
17
64/90=15/31A
BK-YE
18
GN-YE
GN-BU GN-BU
B
64/861
1
RD
D
E:1

TP3990202 S40 (04-)/V50 2006 11
F30
F11
F8
F17
F15
F7
F13
F16
F9
F18
F14
F12 F10
F6
F5
F4
F3
F2
F1
F24 F21 F20 F22
F31
F25
F32
F33
F34
F35
F36
F29
F19
F28 F27 F26 F23
Fuses
Engine compartment distribution box F1-F11
15/31 Engine compartment distribution box
No. Fuse function via A
F1 4/71 Cooling fan control module - 50
F2 6/71 Electrical Power Steering Module (EPS) - 80
F3 2/193 Relay, comfort functions
F43, F45 Fuse in the Central Electronic Module (CEM)
F48-F49 Fuses in the Central Electronic Module (CEM)
F60-F61 Fuses in the Central Electronic Module (CEM)
F62-F63 Fuses in the Central Electronic Module (CEM)
F68-F69 Fuses in the Central Electronic Module (CEM)
F84-F85 Fuses in the Central Electronic Module (CEM)
-
2/193
2/193
2/193
-
2/193
-
60
F4 2/63 Relay, high beam
4/56 Central Electronic Module (CEM)
F55 Fuses in the Central Electronic Module (CEM)
F58-F59 Fuses in the Central Electronic Module (CEM)
F74 Fuses in the Central Electronic Module (CEM)
F77 Fuses in the Central Electronic Module (CEM)
-
-
2/63
-
-
60
F5 9/41 PTC element, Diesel - 80
F6 4/109 Glow plug control module - 60
F7 4/16 Brake Control Module (BCM), pump - 30
F8 4/16 Brake Control Module (BCM), valves - 20
F9 2/32 Main relay, engine management system
F32-F36 Fuses in the engine compartment distribution box - 2/32 30
F10 4/31 Fan control module - 40
F11 2/182 Relay, headlight washer motor
6/104 Pump, high pressure headlight washer - 2/182 20
continues

TP3990202 S40 (04-)/V50 2006 12
F30
F11
F8
F17
F15
F7
F13
F16
F9
F18
F14
F12 F10
F6
F5
F4
F3
F2
F1
F24 F21 F20 F22
F31
F25
F32
F33
F34
F35
F36
F29
F19
F28 F27 F26 F23
Fuses
Engine compartment distribution box F12-F22
15/31 Engine compartment distribution box
No. Fuse function via A
F12 2/82 Relay, heated rear window
9/2 Heated rear window - 2/82, 16/141 30
F13 6/25 starter motor 2/35 30
F14 4/110 Trailer Module (TRM) - 40
F16 2/159 Relay, infotainment
16/79 Subwoofer Module (SUB)
16/105 Audio Module (AUD)
F43 Fuse in the Central Electronic Module (CEM)
F64 Fuse in the Central Electronic Module (CEM)
F65-F67 Fuses in the Central Electronic Module (CEM)
-
-
-
-
2/159
30
F17 6/1 Wiper Motor Module (WMM) - 30
F18 2/80 Relay, reversing light
2/89 Relay, interior lighting
4/56 Central Electronic Module (CEM)
F46-F47 Fuses in the Central Electronic Module (CEM)
F56-F57 Fuses in the Central Electronic Module (CEM)
F79 Fuse in the Central Electronic Module (CEM)
F81-F83 Fuses in the Central Electronic Module (CEM)
F86 Fuse in the Central Electronic Module (CEM)
-
-
-
2/89
-
2/80
-
2/89
40
F20 2/17 Relay, horn
16/10 Horn 1
16/11 Horn 2
-
2/17
2/17
15
F21 4/7 Combustion Preheater Module (CPM) - 20
F22 - --
continues

TP3990202 S40 (04-)/V50 2006 13
F30
F11
F8
F17
F15
F7
F13
F16
F9
F18
F14
F12 F10
F6
F5
F4
F3
F2
F1
F24 F21 F20 F22
F31
F25
F32
F33
F34
F35
F36
F29
F19
F28 F27 F26 F23
Fuses
Engine compartment distribution box F23-F33
15/31 Engine compartment distribution box
No. Fuse function via A
F23 4/28 Transmission Control Module (TCM)
4/46 Engine Control Module (ECM), 5-cyl. - -10
F26 3/1 Start Control Module (SCU)
4/46 Engine Control Module (ECM), 5-cyl.
4/56 Central Electronic Module (CEM)
F44 Fuse in the Central Electronic Module (CEM)
F51-F54 Fuses in the Central Electronic Module (CEM)
F73 Fuse in the Central Electronic Module (CEM)
-
3/1
3/1
3/1
3/1
3/1
15
F27 8/3 Electromagnetic clutch, climate control system 2/22 10
F28 - -
F29 2/34 Relay, front fog lights
10/5 Fog light, front left
10/6 Fog light, front right
-
2/34
2/34
15
F30 4/46 Engine Control Module (ECM), 1.6l - 3
F31 6/26 Alternator, 4-cyl. - 10
F32 7/15 Front heated oxygen sensor, 4-cyl.
7/82 Rear heated oxygen sensor, 4-cyl.
8/6-8/10 Injection valves, 5-cyl.
8/121 Coolant valve, D2.0l
8/122 Rear heated oxygen sensor, D1.6l
-
-
-
-
-
10
F33 7/15 Front heated oxygen sensor, 5-cyl.
7/82 Rear heated oxygen sensor, 5-cyl. T
7/186 Rear heated oxygen sensor, not 5-cyl.
7/187 Center heated oxygen sensor, not 5-cyl.
8/84 Switch, vacuum pump
9/38 Heated fuel filter, Diesel
-
-
-
-
-
20
continues

TP3990202 S40 (04-)/V50 2006 14
F30
F11
F8
F17
F15
F7
F13
F16
F9
F18
F14
F12 F10
F6
F5
F4
F3
F2
F1
F24 F21 F20 F22
F31
F25
F32
F33
F34
F35
F36
F29
F19
F28 F27 F26 F23
Fuses
Engine compartment distribution box F34-FH1
15/31 Engine compartment distribution box
No. Fuse function via A
F34 8/6-8/9 Injection valves, 1.6l
8/77 Fuel volume control valve, D2.0l
8/111 High pressure solenoid valve, D1.6l
8/119 Pressure monitor, climate control system
8/133 Control valve fuel pressure
20/3 -20/7 Spark plug and ignition coil
20/17 Transformer, ignition coils, 1.6l
-
-
-
-
-
-
-
10
F35 2/22 Relay, climate control system
6/67 Pump, fuel leakage control
6/99 Engine EGR
7/17 Mass airflow sensor (MAF)
7/192 Water detection sensor
8/6-8/9 Injection valves, 4-cyl., 1.8l
8/18 EVAP valve
8/19 Solenoid, variable valve timing, intake
8/28 Turbocharger control valve
8/45 Solenoid, variable valve timing, intake
8/65 Power steering pressure monitor
8/81 Solenoid, variable valve timing outlet
8/82 Solenoid, variable turbo geometry, Diesel
8/114 Valve mixing air/fuel
8/132 Control valve inlet
9/32 PTC-resistor air preheating
-
2/22
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
F36 4/46 Engine Control Module (ECM)
7/51 Accelerator pedal sensor - -10
FH1 10/65 Auxiliary light, front right
10/69 Auxiliary light, front left 2/64 20

TP3990202 S40 (04-)/V50 2006 15
Fuses
Central Electronic Module (CEM) F43-F49
F37F42
F86
F64
F65
F43
4/56 Central Electronic Module (CEM)
No. Fuse function via A
F43 16/1 Audio Module (AUM)
16/46 RTI Display
16/60 Phone Module (PHM)
16/108 Multimedia Module (MMM)
-
-
-
-
15
F44 4/9 Supplemental Restraint System Module (SRS) - 10
F45 9/1 Front 12V outlet
9/25 Rear 12V outlet - -15
F46 3/111 Light Switch Module (LSM)
5/1 Driver Information Module (DIM)
10/1 Lamp housing, front left
10/2 Lamp housing, front right
10/29 Glove compartment lighting
10/97 Courtesy lighting, left
10/102 Courtesy lighting, right
-
-
-
-
-
-
-
5
F47 10/22 Ceiling light
10/150 Rear reading light
10/114 Vanity mirror lighting, left
10/115 Vanity mirror lighting, right
-
-
-
-
5
F48 2/16 Relay, rear window wiper
2/92 Relay, windshield washer motor
2/93 Relay, rear window washer motor
6/2 Washer pump
6/2 Washer pump
6/32 Rear window wiper motor
-
-
-
2/92
2/93
2/16
15
F49 4/9 Supplemental Restraint System Module (SRS)
7/93 Occupant Weight Sensor (OWS), USA/CDN - -10
continues

TP3990202 S40 (04-)/V50 2006 16
F37F42
F86
F64
F65
F43
Fuses
Central Electronic Module (CEM) F51-F63
4/56 Central Electronic Module (CEM)
No. Fuse function via A
F51 4/82 Differential Electronic Module (DEM)
4/86 Parking Assistance Module (PAM)
4/112 Gas Discharge Lamp Module (GDL), master, left
4/113 Gas Discharge Lamp Module (GDL), slave, right
9/41 PTC element, Diesel
-
-
-
-
-
10
F52 4/16 Brake Control Module (BCM)
4/28 Transmission Control Module (TCM) - -5
F53 6/71 Electrical Power Steering Module (EPS) - 10
F54 4/46 Engine Control Module (ECM), 5-cyl. T
7/200 Premair sensor - -10
F55 4/93 Keyless Vehicle Module (KVM) - 20
F56 16/35 Siren Control Module (SCM) 4/56 10
F57 4/46 Engine Control Module (ECM)
17/13 Data link connector 3/9 -15
F58 2/64 Relay, auxiliary lights (accessory)
3/60 Switch, auxiliary lights
4/113 Gas Discharge Lamp Module (GDL), slave, right
10/2 Lamp housing, front right
3/60
-
-
-
7.5
F59 4/112 Control module, gas discharge lamp, master, left
10/1 Lamp housing, front left - -7.5
F60 9/12 Seat Heating Module (SHM), driver’s side - 15
F61 9/13 Seat Heating Module (SHM), passenger side - 15
F62 4/33 Sunroof control module - 20
F63 3/129 Right Rear Door Module (RDM) - 20
continues

TP3990202 S40 (04-)/V50 2006 17
F37F42
F86
F64
F65
F43
Fuses
Central Electronic Module (CEM) F64-F77
4/56 Central Electronic Module (CEM)
No. Fuse function via A
F64 16/47 GPS antenna, RTI
16/49 Traffic Message Channel Module (TMC)
16/139 Global Positioning System Module (GPS)
-
-
-
5
F65 7/182 Remote control IR sensor, RTI
16/46 RTI Display
16/105 Audio Module (AUD)
-
-
-
5
F66 3/112 Climate Control Module (CCM)
16/1 Integrated Audio Module (IAM)
16/1.2 Infotainment Control Module (ICM)
-
-
-
10
F68 3/254 Steering Wheel Module (SWM) - 5
F69 6/48 Damper motor, recirculation
6/95 Damper motor, temperature, left-hand side
6/96 Damper motor, temperature, right-hand side
6/102 Damper motor, defroster
6/103 Damper motor, floor/ventilation
7/149 Rain Sensor Module (RSM)
7/159 Air quality sensor
-
-
-
-
-
-
-
5
F73 3/117 Switch unit, ceiling light
3/217 Belt buckle contact, left rear
3/218 Belt buckle contact, center rear
3/219 Belt buckle contact, right rear
4/33 Sunroof control module
8/48 Auto-dimming rearview mirror
10/22 Ceiling light
-
-
-
-
-
-
-
5
F74 4/83 Fuel pump control module, Gasoline
6/33 Fuel pump, 4-cyl., Gasoline 2WD 2/23 2/23 15
F77 4/78 Accessory Electronic Module (AEM)
17/19 12V outlet, cargo compartment - -15
continues

TP3990202 S40 (04-)/V50 2006 18
F37F42
F86
F64
F65
F43
Fuses
Central Electronic Module (CEM) F77-F86
4/56 Central Electronic Module (CEM)
No. Fuse function via A
F77 4/78 Accessory Electronic Module (AEM)
17/19 12V outlet, cargo compartment - -15
F79 8/48 Auto-dimming rearview mirror
10/48 Reversing light, right
10/55 Reversing light, left
2/80
-
-
5
F80 - -5
F81 3/128 Left Rear Door Module (LDM) - 20
F82 3/127 Passenger Door Module (PDM) - 25
F83 3/126 Driver Door Module (DDM) - 25
F84 3/27 Switch unit, power passenger seat - 25
F85 3/26 Switch unit, power driver’s seat - 25
F86 3/26 Switch unit, power driver’s seat
3/27 Switch unit, power passenger seat
10/24 Cargo compartment lighting
10/25 Ceiling light, cargo compartment
-
-
-
-
5

TP3990202 S40 (04-)/V50 2006 19
PF1
PF2
Fuses
Battery PF1-PF2
1/1 Battery
No. Fuse function via A
PF1 6/25 starter motor
6/26 Alternator - -150
PF2 F1-F14 Fuses in the engine compartment distribution box
F16-F18 Fuses in the engine compartment distribution box
F20-F21 Fuses in the engine compartment distribution box
F23-F24 Fuses in the engine compartment distribution box
F26-F27 Fuses in the engine compartment distribution box
F29-F31 Fuses in the engine compartment distribution box
-
-
-
-
-
-
150

TP3990202 S40 (04-)/V50 2006 20
Relays
Ignition switch and relays
B
A
Position
KeyOut
0
II
I
III
X
Terminal
30 S X 15
X
XX
X
XX
XX
X
XX
X
50
X
4
8
1
3
Relays, general
The diagram indicates two or three different designations for the relay’s position. This
is described below.
A = Corresponds to the position on the back
of the relay box (wiring side)
B = Corresponds to the position on the relay.
C = An old designation that may be found on
the relay
ABC
4
2(85)
3
5(87)
2
1(86)
4(87a)
5
3(30)
1