Volvo C30 2010 User Manual

WIRING DIAGRAM 2009 SUPPLEMENT

VOLVO C30, S40 (04-), V50 & C70 (06-)

TP 39139202 LATE DESIGN

© 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 and including June 2008

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 39139202
Can be ordered from Technical Information Shop (TIS)
at www.volvocarstechinfo.ford.com/vss
We retain the right to make modifications.

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 3

Vehicles with SRS (Airbag)/SIPS bag/

IC (Inflatable Curtain)..................................................... 2

Abbreviations................................................................. 4

How to use the wiring diagram 1:2 ................................ 5

Electrical distribution 1:2................................................ 7

Fuses

Engine compartment distribution box F1-F10................. 9

Engine compartment distribution box F11-F18............. 10

Engine compartment distribution box F20-F31............. 11

Engine compartment distribution box F32-F34............. 12

Engine compartment distribution box F35-FH1 ............ 13

Central Electronic Module (CEM) F43-F48...................14

Central Electronic Module (CEM) F49-F61...................15

Central Electronic Module (CEM) F62-F69...................16

Central Electronic Module (CEM) F73-F85...................17

Central Electronic Module (CEM) F86..........................18

Battery PF1-PF2........................................................... 19

Fuses in holder .............................................................20

Relays

Ignition switch and relays............................................. 21

Distribution box in engine compartment R2-R14 ......... 22

Central electronic module (CEM) R15-R18 ................. 23

Central electronic module (CEM) R1-R11B................. 24

Other relays ................................................................. 25

Ground connections

Overview...................................................................... 26

31/3 - 31/10 ................................................................. 27

31/11 - 31/66 ............................................................... 28

31/66 cont. - 31/83....................................................... 29

31/84 - 31/110 ............................................................. 30

31/114 - 31/117 ........................................................... 31

Ground connections in chassis.................................... 32

Control modules

Overview locations....................................................... 33

Overview designations................................................. 34

Group 23 Fuel system

Engine management system, 4-Cyl. 1.6l 1:2 ............... 35

Engine management system, 4-Cyl. 1.8l & 2.0l 1:2..... 37

Engine management system, 5-Cyl. 1:2 ...................... 39

Engine management system, 5-Cyl. Turbo 1:2............ 41

Engine management system Diesel,

4-Cyl. 2.0l MPS6 1:2.................................................... 43

Group 27 Engine controls

Cruise control 4-Cyl. .....................................................45

Group 39 Other

Audio High Performance/Premium Sound

C30/S40/V50 1:2 ......................................................... 46

Audio High Performance/Premium Sound C70 1:2 ..... 48

Group 87 Climate control system

Climate control system, Diesel 1.6l & 2.0l 1:2.............. 50

Group 88 Internal equipment

Supplemental Restraint System (SRS)

C30/S40/V50 1:2 ......................................................... 52

Connectors................................................. 54

Branching points .......................................64

Cable harness routing in vehicle

Dashboard harness, LHD .............................................68

Dashboard harness, RHD.............................................68

Tunnel harness, C30/S40/V50......................................69

Tunnel harness, C70 ....................................................69

Component illustrations ............................70

Index ............................................................86

List of components 1:2 ..............................87

Table of Contents

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 4

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

Designations ignition switch

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

ACC = Accessories
Ag = Silver plated
Au = Gold plated
AUTO = Automatic transmission
AWD = All wheel drive
CAN = CAN communication
D = 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
PETROL = 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

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 5

The descriptions below apply in general
to all wiring diagram manuals, although
not all sections are necessarily con­tained in this manual.

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 respec­tive 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.

How to use the wiring diagrams 1:2

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 6

How to use the wiring diagrams 2:2

Explanation of symbols

= System voltage

= Ground connection via wiring

= Ground connection in 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)

= LIN communication

= LIN communication

= DIN cable, coaxial cable, etc.

= Data communication

= CAN communication

= MOST communication

= MOST communication

= Connection with distribution
box

= Further connection to.

= Connector between cable
harnesses
= Connector connected in
component

LIN

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

TAIL

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

TAIL

FOG

BACK

GND

GND2

TURN

STOP

10/48

TURN

STOP

A:2A:3 C:3 C:1

A:4

TAIL

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

G030169

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 7

Electrical distribution 1:2
Overview

F

D

A

B

C

1

F36

F34

F35

F33

F32

3

2

5

132

5

5

3

12

3

5

12

F10

F17

F14

BK-WH

GN-BU

2/32

R14

2/133

R3

R13

2/35

R10

2/82

F12

F13

F9

RD-OG

RD

RD-OG

RD-GN

RD-OG

RD-OG

15/31

6/25

50

31

M

ACM

30

B:1

6/26

B+

31

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

64/91

7/51:6

8/84:1

6/114:1

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-YE

GN-OG

GN-YE

GN-BU

GN-YE

BK-YE

WH-BU

BK-RD

I4

I5

BK-RD

2

11

2

35

63/13

GN-YE

GN-YE

5 cyl

I4 Diesel

64/90=
15/31A

31

GN-BU

64/113

6

GN-BU

6

LIN

R12

2/14

F6

2

1

5

3

1

2

16

G030184

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 8

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:29

E:9

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-GNYEGN-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

F23

F4

F18

F27

F29

F11

F8

F7

F1

F5

F21

F28

F22

F15

A

RD-OG

BK-WHFGN-BU

15/31

WH-BK

R5

F24

BK-RD

13

64/90=15/31A

RD

WH-BK

BK BK BK

GN-WH

OG-BU

23

64/90=15/31A

64/90=15/31A

RD

RD-WH

RD-WH

S40/V50

C70

RD

13

17

64/90=15/31A

BK-YE

18

GN-YE

BK-RD

B

64/861

1

RD

D

16/10

63/121

63/231

63/120

16/11

GN-WH

10/5:1
10/6:1

GN-YE

6/104:1

3

5

12

2/142

64/113

7

31/114

I4

G030186

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 9

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

G030187

Fuses
Engine compartment distribution box F1-F10

15/31 Distribution box in engine compartment

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

4/56 Central electronic module (CEM)
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)
F80 Fuse in the Central Electronic Module (CEM)
F84-F85 Fuses in the Central Electronic Module (CEM)

­2/193
2/193
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 - 80

F6 4/109 Glow plug control module (GCU), 5-Cyl. Diesel - 70

20/23-26 Glow plug, 4-Cyl. Diesel 2/14 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

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 10

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

G030187

Fuses
Engine compartment distribution box F11-F18

15/31 Distribution box in engine compartment

No. Fuse function via A

F11 2/182 Relay, headlight washer motor

4/59 Convertible Roof Module (CRM), C70
6/104 Pump, high pressure headlight washer

-

­2/182

20

F12 2/82 Relay, heated rear window

9/2 Rear window defroster

-

2/82, 16/141

30

F13 6/25 Starter motor 2/35 30

F14 4/110 Trailer module (TRM) - 40

F15 4/59 Convertible Roof Module (CRM), C70 30

F16 2/159 Infotainment relay, S40/V50/C30

16/105 Audio module (AUD), S40/V50/C30
F22 Fuse, engine compartment distribution box, S40/V50/C30
F43 Fuse in the Central Electronic Module (CEM), S40/V50/C30
F64 Fuse in the Central Electronic Module (CEM), S40/V50/C30
F65-F67 Fuses in the Central Electronic Module (CEM), S40/V50/C30

-

-

-

-

­2/159

30

F16 2/159 Infotainment relay, C70

16/105 Audio module (AUD), C70
F22 Fuse, engine compartment distribution box, C70
F43 Fuse in the Central Electronic Module (CEM), C70
F64 Fuse in the Central Electronic Module (CEM), C70
F65-F67 Fuses in the Central Electronic Module (CEM), C70

-

-

-

-

­2/159

40

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

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 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

G030187

Fuses
Engine compartment distribution box F20-F31

15/31 Distribution box in engine compartment

No. Fuse function via A

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 16/79 Subwoofer module (SUB) - 25

F23 4/28 Transmission Control Module (TCM), MPS6 - 15

4/28 Transmission Control Module (TCM), 5-Cyl. - 10

4/46 Engine Control Module (ECM), 5-Cyl. -

F24 9/32 PTC resistor, crankcase ventilation, 5-Cyl. Diesel

9/38 Heated fuel filter, 5-Cyl. Diesel

2/142
2/142

20

F26 2/35 Relay, starter motor

3/1 Start control module (SCU)
4/56 Central electronic module (CEM)
11K/1 Fuse in holder
11K/2 Fuse in holder
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
3/1

15

F27 8/3 Electromagnetic clutch, climate control system 2/22 10

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), 2.0l Diesel, 1.6l Gasoline - 3

F31 6/26 Alternator, 4-Cyl. - 10

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 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

G030187

Fuses
Engine compartment distribution box F32-F34

15/31 Distribution box in engine compartment

No. Fuse function via A

F32 2/14 Relay, glow plug system

6/143 Regulator motor, Turbo
7/15 Front heated oxygen sensor, 4-Cyl.
7/17 Mass air flow sensor (MAF), 5-Cyl. Diesel
7/82 Rear heated oxygen sensor, 4-Cyl.
8/6-8/10 Injection valves, 5-Cyl.
8/121 Coolant valve, 2.0l Diesel
8/122 Bypass valve, intercooler, 1.6l Diesel

-

-

-

-

-

-

-

-

10

F33 2/133 Relay vacuum pump

4/46 Engine control module (ECM), 5-Cyl. Diesel
6/114 Vacuum pump, 5-Cyl.
7/15 Front heated oxygen sensor, 5-Cyl.
7/82 Rear heated oxygen sensor, 5-Cyl. Turbo
7/186 Heated oxygen sensor, rear, 5-Cyl. without Turbo
7/187 Heated oxygen sensor, center, 5-Cyl. without Turbo
9/32 PTC resistor, crankcase ventilation, 2.0l. Diesel
9/38 Heated fuel filter, 4-Cyl. Diesel

-

-

2/133

-

-

-

-

-

-

20

F34 4/109 Glow plug control module (GCU), 5-Cyl. Diesel

8/6-8/9 Injection valves, 1.6l.
8/77 Fuel volume control valve, 2.0l Diesel
8/111 Fuel flow control valve, 1.6l Diesel
8/119 Pressure monitor, climate control system, 5-Cyl.
8/120 EGR valve, 5-Cyl. Diesel
8/133 Control valve fuel pressure
20/3 -20/7 Spark plug and ignition coil
20/17 Transformer, ignition coils, 1.6l

-

-

-

-

-

-

-

-

-

10

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 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

G030187

Fuses
Engine compartment distribution box F35-FH1

15/31 Distribution box in engine compartment

No. Fuse function via A

F35 2/22 Relay, climate control system

4/46 Engine control module (ECM), 5-Cyl. Diesel
6/67 Fuel leakage control pump, 5-Cyl.
6/99 EGR motor, 1.6l Diesel, 1.8l Gasoline
7/17 Mass air flow sensor (MAF), 5-Cyl. Gasoline, 4-Cyl. Diesel
7/192 Water detection sensor, 4-Cyl. Diesel
8/6-8/9 Injection valves, 1.8l.
8/18 EVAP valve, Gasoline
8/19 Solenoid, variable valve timing, intake, 5-Cyl. Gasoline
8/28 Turbocharger control valve, 2.5l Turbo
8/45 Vacuum valve, variable intake manifold, 1.8l
8/65 Pressure switch, power steering, 1.6l
8/77 Fuel volume control valve, 2.0l Diesel
8/81 Solenoid, variable valve timing, exhaust, 2.5l Turbo
8/82 Solenoid, variable turbo geometry, 4-Cyl. Diesel
8/114 Valve, air/fuel mixing, 1.8l
8/132 Control valve, intake, 2.0l Diesel
9/32 PTC resistor, crankcase ventilation 5-Cyl. Gasoline

-

-

2/22

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

15

F36 4/46 Engine control module (ECM)

7/15 Front heated oxygen sensor, 5-Cyl. Diesel
7/51 Accelerator pedal sensor

-

-

-

10

FH1 10/65 Auxiliary lights, front right

10/69 Auxiliary lights, front left

2/64
2/64

20

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 14

Fuses
Central Electronic Module (CEM) F43-F48

F86

F64

F65

F43

G030188

4/56 Central Electronic Module (CEM)

No. Fuse function via A

F43 4/124 Accessory USB unit (AUU)

16/1 Integrated Audio Module (IAM)
16/46 RTI Display
16/60 Phone module (PHM)
16/108 Multimedia module (MMM)
16/147 Bluetooth phone module (BPM)
17/42 USB-port

-

-

-

-

-

-

15

F44 4/46 Engine Control Module (ECM), 5-Cyl.

4/9 Supplemental restraint system module (SRS)

-

-

10

F45 9/1 Front 12V outlet

9/25 Rear 12V outlet

-

-

15

F46 3/111 Switch unit, lights

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

Alcolock

-

-

-

-

-

-

-

-

5

F47 4/76 Remote control unit for garage door opener

10/22 Ceiling light
10/150 Rear reading light
10/114 Vanity mirror lighting, left, not C70
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
6/32 Rear window wiper motor

-

-

­2/92
2/16

15

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 15

F86

F64

F65

F43

G030188

Fuses
Central Electronic Module (CEM) F49-F61

4/56 Central Electronic Module (CEM)

No. Fuse function via A

F49 4/9 Supplemental restraint system module (SRS)

7/93 Occupant Weight Sensor (OWS), USA/CDN

-

-

10

F51 2/142 Fuel filter preheater relay

4/82 Differential electronic module (DEM)
9/41 PTC element

-

-

-

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.

4/86 Parking assistance module (PAM)
4/112 Gas Discharge Lamp Module (GDL), master, left
4/113 Gas Discharge Lamp Module (GDL), slave, right
4/114 Headlamp Control Module (HCM)
10/1 Lamp housing, front left
10/2 Lamp housing, front right

-

-

-

-

-

-

-

10

F55 4/93 Keyless vehicle module (KVM) - 20

F56 4/119 Remote Keyless Entry (RKE)/Remote Receiver Module (RRX)

16/35 Siren control module (SCM)

-

-

10

F57 3/9 Contact brake light

17/13 Data link connector

-

-

15

F58 2/64 Relay, auxiliary lights (accessory)

4/113 Gas Discharge Lamp Module (GDL), slave, right
10/2 Lamp housing, front right

3/60

-

-

7.5

F59 4/112 Gas Discharge Lamp Module (GDL), 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

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 16

F86

F64

F65

F43

G030188

Fuses
Central Electronic Module (CEM) F62-F69

4/56 Central Electronic Module (CEM)

No. Fuse function via A

F62 4/33 Sunroof control module - 20

F63 3/129 Right rear door module (RDM) - 20

F64 10/245 Lock indicator, left door, C70

10/246 Lock indicator, right door, C70
16/145 Remote Digital Audio Receiver (RDAR)

-

-

-

5

F65 2/157 Relay, subwoofer control module

7/182 Remote control IR sensor, RTI
16/46 RTI Display
16/105 Audio module (AUD)
16/150 AM/FM antenna and amplifier, right rear fender, C70
16/150 Window antenna amplifier, left, C30

-

-

-

-

-

-

5

F66 3/112 Climate control module (CCM)

3/281 Infotainment Control Module (ICM)
16/1 Integrated Audio Module (IAM)

-

-

-

10

F68 3/254 Steering wheel module (SWM) - 5

F69 3/112 Climate control module (CCM)

3/286 BLIS switch
3/286 PAS switch
6/48 Damper Motor Module (DMM), recirculation
6/95 Damper Motor Module (DMM), temperature, left side
6/96 Damper Motor Module (DMM), temperature, right side
6/102 Damper Motor Module (DMM), defroster
6/103 Damper Motor Module (DMM), floor/ventilation
7/149 Rain sensor module (RSM)
7/159 Air quality sensor (AQS)

-

-

-

-

-

-

-

-

-

-

5

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 17

F86

F64

F65

F43

G030188

Fuses
Central Electronic Module (CEM) F73-F85

4/56 Central Electronic Module (CEM)

No. Fuse function via A

F73 3/117 Switch unit, ceiling light

3/217 Belt buckle contact, rear left
3/218 Belt buckle contact, center rear
3/219 Belt buckle contact, rear right
4/33 Sunroof control module
8/48 Auto-dimming rearview mirror
10/22 Ceiling light

-

-

-

-

-

-

-

5

F74 4/83 Fuel pump control module, Gasoline

4/111 Additive Dosing Module (ADM)
6/33 Fuel pump

2/23
2/23

2/23, 26/5

15

F77 4/78 Accessory electronic module (AEM)

17/19 12V outlet, cargo compartment
17/39 13-pin outlet, tow hitch cable harness

-

-

-

15

F79 8/48 Auto-dimming rearview mirror

10/48 Right-hand reversing light
10/55 Left-hand reversing light

2/80

-

-

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

4/54 Power seat module (PSM)

-

-

25

F85 3/26 Switch unit, power driver’s seat

4/52 Power seat module (PSM)

-25

continues

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 18

F86

F64

F65

F43

G030188

Fuses
Central Electronic Module (CEM) F86

4/56 Central Electronic Module (CEM)

No. Fuse function via A

F86 3/26 Switch unit, power driver’s seat

3/27 Switch unit, power passenger seat
3/268 Load assistance switch
4/52 Power seat module (PSM)
4/54 Power seat module (PSM)
10/24 Cargo compartment lighting
10/25 Ceiling light, cargo compartment
10/26 Reading light, rear left
10/27 Reading light, rear right
10/114 Vanity mirror lighting, left, C70
26/5 DC/AC converter, fuel tank

-

-

-

-

-

-

-

-

-

­2/23

5

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 19

PF1

PF2

G030189

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

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 20

11K Fuses in holder

No. Fuse function via A

1 Alcolock -5

2 Alcolock -5

11K/1-2

G030190

Fuses
Fuses in holder

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 21

Relays
Ignition switch and relays

B

A

Position

Key Out

0

II

I

III

X

Terminal

30SX

15

X

XXXXX

XX

X

XX

X

50

X

4

8

1

3

G030193

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

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 22

R6

R9

R10

R7

R3 R1

R2

R4R5

R8

R11

R13

R12

R14

G030194

Relays
Distribution box in engine compartment R2-R14

15/31 Distribution box in engine compartment

Pos Relay function

R2 2/17 Relay, horn

R3 2/133 Relay vacuum pump

R4 2/34 Relay, front fog lights

R5 2/142 Fuel filter preheater relay

R9 2/182 Relay, headlight washer motor

R10 2/82 Relay, heated rear window

R11 2/22 Relay, climate control system

R12 2/14 Relay, glow plug system

R13 2/35 Relay, starter motor

R14 2/32 Main relay, engine management system

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 23

R18 R15

G030195

Relays
Central electronic module (CEM) R15-R18

4/56 Central Electronic Module (CEM)

Pos Relay function

R15 2/23 Fuel pump relay, Gasoline

R18 2/193 Relay, comfort functions

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 24

G030196

Relays - soldered
Central electronic module (CEM) R1-R11B

4/56 Central Electronic Module (CEM)

Pos Relay function

R1 2/89 Relay, interior lighting

R2 2/80 Relay, reversing light

R7A 2/92 Relay, windshield washer motor

R7B 2/93 Relay, rear window washer motor

R8 2/63 Relay, high beam

R11A 2/16 Relay, rear window wiper

R11B 2/159 Relay, infotainment

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 25

Relays accessories

Pos Relay function

Dashboard 2/64 Relay, auxiliary lights (accessory)

By climate
control sys­tem

2/71 Relay cellular phone handsfree, internal amplifier

Cargo com­partment

2/71 Relay cellular phone handsfree, external amplifier
2/157 Relay, subwoofer control module

Front mem­ber

2/192 Relay, electric engine heater

Relays
Other relays

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 26

19

31/11

31/12

31/66

31/83

31/6

31/115

31/52

31/114

31/3

31/1

31/80

31/4

31/84

31/10

31/116

31/110

31/67

31/89

31/107

31/112

31/102

31/88

31/117

G029711

Ground connections
Overview

TP 39139202 C30/S40 (04-)/V50/C70 (06-) 2009 Supplement 27

31/3 Left MacPherson strut tower

1/1 Battery

31/4 Engine

1/1 Battery

31/10 A-post, passenger side

2/16 Relay, rear window wiper

2/23 Relay, fuel pump

2/63 Relay, high beam

2/64 Relay, auxiliary lights (accessory)

2/89 Relay, interior lighting

2/92 Relay, windshield washer motor

2/93 Relay, rear window washer motor

2/159 Relay, infotainment

2/193 Relay, comfort functions

3/25 Switch, power roof/sunroof

3/112 Climate control module (CCM)

3/117 Switch unit, ceiling light

3/156 Gear selector module (GSM)

3/173 Switch, trunk lid/tailgate private lock

3/286 BLIS or PAS switch

4/33 Sunroof control module

4/56 Central electronic module (CEM)

6/2 Washer pump

6/48 Damper Motor Module (DMM), recirculation

6/95 Damper Motor Module (DMM), temperature, left side

6/96 Damper Motor Module (DMM), temperature, right side

6/102 Damper Motor Module (DMM), defroster

6/103 Damper Motor Module (DMM), floor/ventilation

6/117 Interior temperature sensor

7/122 Mass Movement Sensor Module (MMS), front

7/149 Rain sensor module (RSM)

7/159 Air quality sensor (AQS)

8/48 Auto-dimming rearview mirror

8/134 Solenoid, reverse interlock, manual

9/1 Front 12V outlet

9/25 Rear 12V outlet

10/22 Ceiling light

10/29 Glove compartment lighting

10/114 Vanity mirror lighting, left, S40/V50/C30

10/115 Vanity mirror lighting, right

10/150 Rear reading light

16/1 Integrated Audio Module (IAM)

16/45 Portable navigation system

Ground connections
31/3 - 31/10