All Wiring Diagrams for Volvo S40 2009 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2009

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2009:

• Air quality sensor (at right side of plenum)
• Climate control module (ccm)
• Climate control system relay
• Computer data lines system
• Defroster damper motor module (left side of hvac housing)
• Electromagnetic clutch (climate control system) (left front of engine)
• Engine compartment distribution box (left side of engine compt)
• Engine management main relay
• Evaporator temperature sensor (near center of hvac housing)
• Floor/ventilation damper motor module (left side of hvac housing)
• Fuse f10 40a
• Fuse f16 40a
• Fuse f18 40a
• Fuse f27 10a
• Fuse f3 60a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f4 60a
• Fuse f5 80a
• Fuse f9 30a
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• G110 (on right front strut tower)
• Hot at all times
• Interior temperature sensor (except c30: center of dash) (c30: behind left side of dash)
• Left side temperature damper motor module (except c30: on right side of hvac housing) (c30: left center of hvac housing)
• Passenger compartment fan motor (behind center of dash)
• Recirculation damper motor module (lower right side of hvac housing)
• Red
• Right side temperature damper motor module (except c30: on right side of hvac housing) (c30: right center of hvac housing)

Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2009

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2009:

• A12
• A17
• A22
• A42
• A67
• B10
• B16
• B25
• B27
• B28
• B31
• B47
• B51
• B53
• C30
• Central electronic module (cem) (behind right side of dash)
• Climate control system pressure monitor (right rear of engine engine compt)
• Climate control system pressure sensor (right rear of engine compt)
• Comfort functions relay
• Computer data lines system
• Coolant temperature sensor (except c30: front of engine compt)
• Driver's door module (in driver's door)
• Driver's door power rear view mirror
• Engine control module (ecm) (left front of engine compt)
• Except c30
• Except turbo engine
• Fuse 10a
• Fuse f66 10a
• Fuse f69 5a
• G112 (on right front strut tower)
• Hot in or start
• Infotainment relay
• Outdoor temperature sensor
• Ptc-element (lower front of hvac)
• Red
• Solar twilight sensor & indicator alarm (top center of dash)
• Turbo engine
• Turbo engine except turbo engine

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo S40 2009

List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo S40 2009:

• Body sensor cluster stability sensor (bsc) (under front passenger's seat)
• Brake control module (bcm) (left rear corner of engine compt)
• Brake pedal sensor (left rear corner of engine compt)
• Central electronic module (behind right side of dash)
• Computer data lines system
• Engine compartment distribution box (left side of engine compt)
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G119 (on left front strut tower)
• G80 (on left front strut tower)
• Hot at all times
• Hot in run or start
• Left front abs sensor (at left front wheel, on spindle/hub assembly)
• Left rear abs sensor (at left rear wheel, on spindle/hub assembly)
• Red
• Right front abs sensor (at right front wheel, on spindle/hub assembly)
• Right rear abs sensor (at right rear wheel, on spindle/hub assembly)
• Steering wheel module

ANTI-THEFT

Forced Entry Wiring Diagram for Volvo S40 2009

List of elements for Forced Entry Wiring Diagram for Volvo S40 2009:

• (at left kick panel) g115
• (at right kick panel) g116
• (c30: base of right "a" pillar) (s40 & v50: at right kick panel) g10
• A11
• A12
• A15
• A18
• A28
• Ajar sw
• B28
• C21
• C24
• C27
• C30
• C31
• Ceiling light switch unit
• Cem
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• D10
• D12
• Driver's door lock unit (s40 & v50: at rear of left front door) (c30: rear of driver's door)
• Driver's door module (ddm) (in driver's door)
• E21
• E22
• E36
• Engine compartment distribution box (left side of engine compt)
• F15
• F18
• F19
• F20
• F21
• F24
• F30
• Front mass movement sensor module (mms) (center of roof)
• Fuse 10a
• Fuse 25a
• Fuse 40a
• Fuse 60a
• G11 (left rear corner of trunk)
• G114 (on left front strut tower)
• G19
• G66 (below driver's seat, near rocker panel)
• G66 (below driver's seat,near rocker panel)
• G67 (below passenger's seat,near rocker panel)
• H17
• H19
• H21
• Heated rear window
• Hood alarm contact (front of engine compartment)
• Hot at all times
• Left rear door lock unit (at rear of left rear door)
• Left rear door module (ldm) (in left rear door)
• Lock sw
• Passenger's door lock unit (s40 & v50: at rear of right front door) (c30: rear of passenger's door)
• Passenger's door module (pdm) (s40 & v50: in front passenger's door) (c30: in passenger's door)
• Power window system
• Rear mass movement sensor (v50) (center rear of roof)
• Right rear door lock unit (s40 & v50) (at rear of right rear door)
• Right rear door module (rdm) (s40 & v50) (in right rear door)
• S40 & v50
• Siren control module (scm) (right front wheelwell)
• Solar sensor taillight sensor & indicator alarm (top center of dash)
• To harness
• Trunk lid/tailgate lock unit (center rear of trunk lid/tailgate)

Immobilizer Wiring Diagram for Volvo S40 2009

List of elements for Immobilizer Wiring Diagram for Volvo S40 2009:

• (c30: base of left "a" pillar) (except c30: at left kick panel) g6
• A15
• A42
• Acc
• B10
• B11
• B13
• B17
• Cem
• Central electronic module (cem) (behind right side of dash)
• Engine compartment distribution box (left side of engine compt)
• Engine control module (left front of engine compt)
• Except turbo engine
• Fuse 15a
• Fuse 30a
• G83 (except c30: at left kick panel) (c30: base of left "a" pillar)
• Gnd
• Hot at all times
• Ignition switch
• Inhibit
• Key in
• Lin bus
• Lock
• Off
• Pats module
• Power
• Red
• Run
• Start
• Starter motor (left rear of engine)
• Starter motor relay
• Steering column lock module (scl) (top right of steering column)
• Turbo engine

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Volvo S40 2009

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Volvo S40 2009:

• (at right kick panel) g10
• (at right kick panel) g84
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• Acc
• Air conditioning system
• Anti-theft system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28
• C29
• C30
• C31
• C32
• C33
• C34
• C35
• C36
• C37
• C38
• C39
• C40
• C41
• C42
• C43
• C44
• C45
• C46
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Cruise control system
• Door locks system
• Engine controls system
• Exterior lights system
• Headlights system
• Horns system
• Hot at all times
• Ignition switch
• Instrument cluster system
• Interior lights system
• Key in
• Lock
• Memory systems
• Navigation system
• Off
• Phone module
• Power distribution system
• Power windows system
• Seats system
• Sound systems
• Start
• Transmissions system
• Trunk, tailgate & fuel doors system
• V50
• Warnings system

Body Control Modules Wiring Diagram (2 of 2) for Volvo S40 2009

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Volvo S40 2009:

• Air conditioning system
• Anti-lock brake system
• Anti-theft system
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• Defogger system
• Door lock system
• Door locks system
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• E17
• E18
• E19
• E20
• E21
• E22
• E23
• E24
• E25
• E26
• E27
• E28
• E29
• E30
• E31
• E32
• E33
• E34
• E35
• E36
• E37
• E38
• E39
• E40
• E41
• Elect power steering system
• Engine compartment distribution box (left side of engine compt)
• Engine control system
• Exterior lights system
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• F17
• F18
• F19
• F20
• F21
• F22
• F23
• F24
• F25
• F26
• F27
• F28
• F29
• F30
• F31
• F32
• Fuse f16 40a
• Fuse f18 40a
• Fuse f4 60a
• G10
• G11
• G12
• G13
• G14
• G15
• G16
• G17
• G18
• G19
• G20
• G21
• G22
• G23
• G24
• G25
• G26
• G27
• G28
• G29
• G30
• G31
• G32
• H10
• H11
• H12
• H13
• H14
• H15
• H16
• H17
• H18
• H19
• H20
• H21
• H22
• H23
• H24
• H25
• H26
• H27
• H28
• H29
• H30
• H31
• H32
• Headlights system
• Horns system
• Hot at all times
• Instrument cluster system
• Interior lights system
• Mirrors system
• Navigation system
• Power tops system
• S40
• Starting/charging system
• Trunk, tailgate & fuel door system
• Warning system
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for Volvo S40 2009

List of elements for Computer Data Lines Wiring Diagram (1 of 4) for Volvo S40 2009:

• A11
• A12
• B11
• B12
• B15
• B16
• B17
• B24
• B25
• Body sensor cluster stability sensor (under front passenger's seat)
• Brake control module (at left rear corner of engine compt)
• C32
• Central electronic module
• Central electronic module (cem) (behind right side of dash)
• Combustion preheater module (c70: right front of eng compt)
• Data link connector (below left side of dash)
• E21
• Electrical power steering module (if equipped)
• Engine compartment distribution box (left side of engine compt)
• F14
• F15
• F16
• F27
• F30
• Fuse f18 40a
• Fuse f57 15a
• G14
• G15
• G16
• G26
• G32
• G6 (at base of left kick panel)
• G83 (at base of left kick panel)
• H23
• H24
• Hot at all times
• Ignition switch
• Nca
• Phone module (if equipped) (behind right side of dash)
• Remote receiver module (c70: behind instrument cluster) (s40,v50: behind center of dash)
• Steering column lock module (top right side of steering column)
• W/ eps
• Wiper motor module (on right side of plenum)

Computer Data Lines Wiring Diagram (2 of 4) for Volvo S40 2009

List of elements for Computer Data Lines Wiring Diagram (2 of 4) for Volvo S40 2009:

• *gdl= gas discharge lamps
• *gdl
• 2wd exc. *gdl
• 64/245 connector (left rear of luggage compt)
• A10
• A11
• A12
• A13
• Accessory electronic module (at right rear corner of cargo compt)
• Awd
• Awd & *gdl
• Climate control module
• Convertible roof module (c70: right side of luggage compt)
• Differential electronic module (at rear differential)
• Driver information module
• Infotainment control module
• Integrated audio module
• Left gas discharge lamp master control module (behind left headlight assembly)
• Parking assistance module (at right rear corner of cargo compt)
• Passenger door module (in front passenger's door)
• Rain sensor module (front center of roof)
• Right gas discharge lamp master control module (behind right headlight assembly)
• Right rear door module (in right rear door)
• Siren control module (c70: right rear of engine compt) (c30: right front wheelwell) (s40,v50: integral to level sensor alarm assembly)
• To audio module (diagram 4 of 4)
• Trailer module (s40,v50: left rear of trunk) (c30: right rear of trunk)

Computer Data Lines Wiring Diagram (3 of 4) for Volvo S40 2009

List of elements for Computer Data Lines Wiring Diagram (3 of 4) for Volvo S40 2009:

• (at rear of engine compt) transmission control module
• A12
• A13
• A46
• A51
• A52
• A53
• A56
• A88
• Air quality sensor (aqs) (at right side of plenum)
• Alternator
• Automatic transmission program selector
• B41
• B44
• B45
• B54
• B57
• B58
• C30
• Defroster damper motor module (c70: right side of hvac housing) (c30, s40, v50: left side of hvac housing)
• Driver's door module (in driver's door)
• Driver's door power window switch
• Driver's power seat module
• Driver's side seat heating module (under driver's seat)
• Engine control module (left front of engine compt)
• Except turbo engine
• Gear selector module
• Keyless vehicle module (under driver's seat)
• Left rear door module (in left rear door)
• Occupant weight sensor (in/under front passenger's seat)
• Passenger's power seat module
• Passenger's side seat heating module (under passenger's seat)
• Recirculation damper motor module (lower right side of hvac housing)
• Red
• Right temperature damper motor module (right side of hvac housing)
• Steering wheel module (top of steering column)
• Turbo engine

Computer Data Lines Wiring Diagram (4 of 4) for Volvo S40 2009

List of elements for Computer Data Lines Wiring Diagram (4 of 4) for Volvo S40 2009:

• (c30,70: right side/rear of trunk/luggage compt) (s40, v50: left rear of luggage compt)
• (c30: right side of trunk) (s40, v50: left side of trunk)
• (left side of luggage compt)
• (right rear of luggage compt)
• (under right side of dash)
• Audio module
• C70
• Except c70
• Except hands- free
• Except multi- media
• Except w/audio
• Except w/phone
• Except w/satellite radio
• From integrated audio module (diagram 2 0f 4)
• Hands- free
• Infotainment control module
• Multimedia control module
• Phone module
• Remote digital audio receiver
• Subwoofer module (left side of luggage compt)
• W/audio
• W/multi- media
• W/phone
• W/satellite radio

COOLING FAN

Cooling Fan Wiring Diagram for Volvo S40 2009

List of elements for Cooling Fan Wiring Diagram for Volvo S40 2009:

• (on left front strut tower) g114
• A12
• A22
• A42
• A67
• B31
• B41
• B44
• B45
• B47
• B51
• B53
• B54
• B57
• B58
• Climate control system pressure sensor (except c30: at right rear of engine compt) (c30: right rear of engine compt)
• Computer data lines system
• Coolant temperature sensor (except c30: front of engine compt)
• Cooling fan control module (except c30: at front center of engine compt) (c30: attached to rear of cooling fan assembly)
• Electric cooling fan motor (front of engine compt)
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Except turbo engine
• Fuse 50a
• Hot at all times
• Turbo engine

CRUISE CONTROL

Cruise Control Wiring Diagram for Volvo S40 2009

List of elements for Cruise Control Wiring Diagram for Volvo S40 2009:

• (c30: top of accelerator pedal assembly)
• 2.4l
• 2.5l turbo
• A14
• A15
• A19
• A24
• A45
• A65
• A72
• A74
• A75
• A88
• A96
• Accelerator pedal sensor (except c30: near accelerator pedal)
• B16
• B2 nca
• B26
• B27
• B3 nca
• B41
• B45
• B5 nca
• B54
• B58
• Brake control module (bcm) (left rear corner of engine compt)
• Brake light contact (at top of brake pedal assembly)
• Brake pedal sensor (left rear corner of engine compt)
• Central electronic module (behind right side of dash)
• Clutch pedal sensor (left rear of engine compartment)
• Computer data lines system
• Contact reel (top of steering column)
• Cruise control unit (sws)
• E21
• E28
• E41
• Engine compt distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Engine management system main relay
• Engine throttle body (except c30: at rear of engine) (c30: top rear of engine)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• G12
• G21
• G22
• G23
• G31
• G84 (except c30: at right kick panel) (c30: base of right "a" pillar)
• Gear selector module (gsm)
• Hot at all times
• Hot w/ comfort functions relay energized
• Nca
• Red
• Steering wheel module (top of steering column)
• Transmission control module (tcm) (rear of engine compt)

DEFOGGERS

Defoggers Wiring Diagram for Volvo S40 2009

List of elements for Defoggers Wiring Diagram for Volvo S40 2009:

• "a" pillar)
• (c30: base of left "a" pillar)
• (c30: base of right
• (or red)
• (s40 & v50: in front passenger's door) (c30: in passenger's door)
• A12
• A14
• A17
• A18
• A42
• Acc
• B11
• B12
• C24
• C30
• C31
• Central electronic module (behind right side of dash)
• Central electronic module (cem) (behind right side of dash)
• Climate control module
• Computer data lines system
• Corner
• Driver's door
• Driver's door electrically heated rear view mirror
• Driver's door module (ddm) (in driver's door)
• E30
• Engine compartment distribution box (left side of engine compartment)
• Fuse 25a
• Fuse 30a
• G11 (left rear
• G115 (s40 & v50: at left kick panel)
• G116 (s40 & v50: at right kick panel) (c30: base of right "a" pillar)
• G84 (s40 & v50: at right kick panel)
• Heated rear window
• Heated rear window relay
• Heated rear window/door mirrors switch
• Hot at all times
• Ignition switch
• Left rear window interference filter
• Lock
• Nca
• Of trunk)
• Off
• Passenger door module (pdm)
• Passenger door power mirror
• Passenger's door electrically heated rear view mirror
• Power rear view mirror
• Red
• Right rear window interference filter
• S40
• S40 & v50
• Start
• V50

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Volvo S40 2009

List of elements for Electronic Power Steering Wiring Diagram for Volvo S40 2009:

• (top of steering column) steering wheel module (swm)
• B41
• B44
• B45
• B54
• B57
• B58
• Brake control module (bcm) (at left rear corner of engine compt)
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Electrical power steering module (eps) (right front corner of engine compt)
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Fuse 10a
• Fuse 80a
• G114 (on left front strut tower)
• Hot at all times
• Hot in on or start
• Red
• W/ turbo
• W/o turbo

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagram, Early Production (1 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Early Production (1 of 4) for Volvo S40 2009:

• (left rear of engine compt) vacuum pump switch
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• Camshaft position sensor (exhaust side) (right rear of engine)
• Center heated oxygen sensor
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Engine management system main relay
• Front heated oxygen sensor (upstream of catalytic converter)
• Front knock sensor (on left side of engine)
• Fuse f32 10a
• Fuse f33 20a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f36 10a
• Fuse f9 5a
• G114 (on left front strut tower)
• Hot at all times
• Nca
• Rear heated oxygen sensor (downstream of catalytic converter)
• Vacuum pump

2.4L, Engine Performance Wiring Diagram, Early Production (2 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Early Production (2 of 4) for Volvo S40 2009:

• (at right rear of engine) evap valve
• (at top of engine, near spark plugs)
• (left front of engine) fuel pressure & temperature sensor
• (on top front of engine) variable valve timing intake solenoid
• (on top rear of engine, in air duct) mass airflow (maf) sensor
• (right rear of engine) camshaft position sensor (intake side)
• (top left rear of engine) intake manifold pressure sensor
• G88 (at top of engine, near spark plugs)
• G89
• Impulse sensor (on top rear of engine)
• Nca
• Ptc resistor crankcase ventilation
• Spark plugs & ignition coils (top of engine)

2.4L, Engine Performance Wiring Diagram, Early Production (3 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Early Production (3 of 4) for Volvo S40 2009:

• (at fuel tank) fuel pump control module
• (at rear of engine compt) transmission control module
• (at rear of engine) engine throttle body
• (in fuel tank) fuel pump
• (under driver's seat) keyless vehicle module
• A/t
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• A71
• A72
• A73
• A74
• A75
• A76
• A77
• A78
• A79
• A80
• A81
• A82
• A83
• A84
• A85
• A86
• A87
• A88
• A89
• A90
• A91
• A92
• A93
• A94
• A95
• A96
• A97
• B20
• Clutch pedal immobilizer contact (on top of clutch pedal assembly)
• Coolant temperature sensor
• Engine control module (ecm) (left front of engine compt)
• G110 (on right front strut tower)
• G116 (at right kick panel)
• M/t
• Oil pressure monitor (on left side of engine)
• Red
• Starting/ charging system
• W/ plastic gas tank

2.4L, Engine Performance Wiring Diagram, Early Production (4 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Early Production (4 of 4) for Volvo S40 2009:

• (at right kick panel)
• (at top of brake pedal assembly) brake light contact
• A/t
• A28
• Accelerator pedal sensor (top of accelerator pedal assembly)
• Air conditioning system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• B49
• B50
• B51
• B52
• B53
• B54
• B55
• B56
• B57
• B58
• C16
• Central electronic module (cem) (behind right side of dash)
• Climate control relay
• Computer data lines system
• Cooling fans system
• E10
• E28
• E40
• E41
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel pump relay
• Fuse f23 10a
• Fuse f54 10a
• Fuse f57 15a
• Fuse f74 15a
• G10 (at right kick panel)
• G22
• G31
• G52 (at left front strut tower)
• G84
• Hot at all times
• Hot in run or start
• Injection valves (top of engine)
• Red
• Starting/charging system

2.4L, Engine Performance Wiring Diagram, Late Production (1 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Late Production (1 of 4) for Volvo S40 2009:

• (left front corner of engine compt) vacuum pump
• (left rear of engine compt) vacuum pump switch
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• Camshaft position sensor (exhaust side) (right rear of engine)
• Center heated oxygen sensor
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Engine management system main relay
• Front heated oxygen sensor (upstream of catalytic converter)
• Front knock sensor (on left side of engine)
• Fuse f32 10a
• Fuse f33 20a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f36 10a
• Fuse f9 5a
• G114 (on left front strut tower)
• Hot at all times
• Nca
• Rear heated oxygen sensor (downstream of catalytic converter)
• Vacuum pump relay

2.4L, Engine Performance Wiring Diagram, Late Production (2 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Late Production (2 of 4) for Volvo S40 2009:

• (at right rear of engine) evap valve
• (at top of engine, near spark plugs)
• (left front of engine) fuel pressure & temperature sensor
• (on left rear of engine) intake manifold pressure sensor
• (on top front of engine) variable valve timing intake solenoid
• (on top rear of engine, in air duct) mass airflow (maf) sensor
• (right rear of engine) camshaft position sensor (intake side)
• G88 (at top of engine, near spark plugs)
• G89
• Impulse sensor (on top rear of engine)
• Nca
• Ptc resistor crankcase ventilation
• Spark plugs & ignition coils (top of engine)

2.4L, Engine Performance Wiring Diagram, Late Production (3 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Late Production (3 of 4) for Volvo S40 2009:

• (at fuel tank) fuel pump control module
• (at rear of engine compt) transmission control module
• (at rear of engine) engine throttle body
• (front of engine compt)
• (in fuel tank) fuel pump
• (under driver's seat) keyless vehicle module
• A/t
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• A71
• A72
• A73
• A74
• A75
• A76
• A77
• A78
• A79
• A80
• A81
• A82
• A83
• A84
• A85
• A86
• A87
• A88
• A89
• A90
• A91
• A92
• A93
• A94
• A95
• A96
• A97
• B20
• Clutch pedal immobilizer contact (on top of clutch pedal assembly)
• Coolant temperature sensor
• Engine control module (ecm) (left front of engine compt)
• G110 (on right front strut tower)
• G116 (at right kick panel)
• M/t
• Oil pressure monitor (on left side of engine)
• Red
• Starting/ charging system
• W/ plastic gas tank

2.4L, Engine Performance Wiring Diagram, Late Production (4 of 4) for Volvo S40 2009

List of elements for 2.4L, Engine Performance Wiring Diagram, Late Production (4 of 4) for Volvo S40 2009:

• (at right kick panel)
• (at top of brake pedal assembly) brake light contact
• A/t
• A28
• Accelerator pedal sensor (near accelerator pedal)
• Air conditioning system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• B49
• B50
• B51
• B52
• B53
• B54
• B55
• B56
• B57
• B58
• C16
• Central electronic module (cem) (behind right side of dash)
• Climate control relay
• Computer data lines system
• Cooling fans system
• E10
• E28
• E40
• E41
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel pump relay
• Fuse f23 10a
• Fuse f54 10a
• Fuse f57 15a
• Fuse f74 15a
• G10 (at right kick panel)
• G22
• G31
• G52 (at left front strut tower)
• G84
• Hot at all times
• Hot in run or start
• Injection valves (top of engine)
• Red
• Starting/charging system

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram, Early Production (1 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Early Production (1 of 4) for Volvo S40 2009:

• (top front front of engine) variable valve timing intake solenoid
• (top of engine) injection valves
• (top rear of engine, in air duct) mass airflow (maf) sensor
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• Coolant temperature sensor (front of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Evap valve (right rear of engine)
• Intake manifold pressure & temperature sensor (right front of engine compt)
• Nca
• Oil level sensor (in oil pan)
• Oil pressure monitor (left side of engine)
• Rear heated oxygen sensor (downstream of catalytic converter)
• Starting/ charging system
• Turbocharger control valve (right side of engine)

2.5L Turbo, Engine Performance Wiring Diagram, Early Production (2 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Early Production (2 of 4) for Volvo S40 2009:

• (left front corner of engine compt) vacuum pump
• (left rear of engine compt) vacuum pump switch
• (top of engine) g89
• Engine compartment distribution box (left side of engine compt)
• Engine management system main relay
• Engine throttle body (rear of engine)
• Fuse f32 10a
• Fuse f33 20a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f36 10a
• Fuse f9 30a
• G114 (on left front strut tower)
• G88 (top of engine)
• Hot at all times
• Nca
• Oil trap ptc resistor (left side of engine compt)
• Spark plug & ignition coils (top of engine)

2.5L Turbo, Engine Performance Wiring Diagram, Early Production (3 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Early Production (3 of 4) for Volvo S40 2009:

• (at fuel tank) fuel pump control module
• (in fuel tank) fuel pump
• (left front of engine) fuel pressure & temperature sensor
• (left side of engine) front knock sensor
• (rear of engine compt) transmission control module (tcm)
• (right rear of engine) camshaft position sensor (exhaust side)
• (right rear of engine) camshaft position sensor (intake side)
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• A71
• A72
• A73
• A74
• A75
• A76
• A77
• A78
• A79
• A80
• A81
• A82
• A83
• A84
• A85
• A86
• A87
• A88
• A89
• A90
• A91
• A92
• A93
• A94
• A95
• A96
• A97
• Engine control module (ecm) (left front of engine compt)
• Except c30
• G116 (c30: base of right "a" pillar) (except c30: at right kickpanel)
• Impulse sensor (top rear of engine)
• Red

2.5L Turbo, Engine Performance Wiring Diagram, Early Production (4 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Early Production (4 of 4) for Volvo S40 2009:

• (at top of brake pedal assembly) brake light contact
• (base of right "a" pillar) g10
• (left front strut tower)
• A/t
• A10
• A28
• Accelerator pedal sensor (near accelerator pedal assembly)
• Air conditioning system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• B49
• B50
• B51
• B52
• B53
• B54
• B55
• B56
• B57
• B58
• C16
• Cem
• Central electronic module (cem) (behind right side of dash)
• Climate control system relay
• Clutch pedal immobilizer contact (top of clutch pedal assembly)
• Computer data lines system
• Cooling fans system
• E10
• E28
• E40
• E41
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Front heated oxygen sensor (upstream of catalytic converter)
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel pump relay
• Fuse f23 10a
• Fuse f44 15a
• Fuse f57 15a
• Fuse f74 15a
• G110 (on right front strut tower)
• G22
• G31
• G52
• G84 (base of right "a" pillar)
• Hot at all times
• Hot in run or start
• Keyless vehicle module (kvm) (under driver's seat)
• M/t
• Nca
• Red
• Starting/charging system
• Variable valve timing outlet solenoid (top right front of engine)

2.5L Turbo, Engine Performance Wiring Diagram, Late Production (1 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Late Production (1 of 4) for Volvo S40 2009:

• (top front of engine) variable valve timing intake solenoid
• (top of engine) injection valves
• (top rear of engine, in air duct) mass airflow (maf) sensor
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• Coolant temperature sensor (front of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Evap valve (right rear of engine)
• Intake manifold pressure & temperature sensor (right front of engine compt)
• Nca
• Oil level sensor (in oil pan)
• Oil pressure monitor (lower left front of engine)
• Rear heated oxygen sensor (downstream of catalytic converter)
• Starting/ charging system
• Turbocharger control valve (right side of engine)

2.5L Turbo, Engine Performance Wiring Diagram, Late Production (2 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Late Production (2 of 4) for Volvo S40 2009:

• (left front corner of engine compt) vacuum pump
• (left rear of engine compt) vacuum pump switch
• (on left front strut tower)
• (top of engine, near spark plugs)
• Engine compartment distribution box (left side of engine compt)
• Engine management system main relay
• Engine throttle body (rear of engine)
• Fuse f32 10a
• Fuse f33 20a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f36 10a
• Fuse f9 5a
• G114
• G88 (top of engine, near spark plugs)
• G89
• Hot at all times
• Nca
• Oil trap ptc resistor (left side of engine compt)
• Spark plug & ignition coils (top of engine)
• Vacuum pump relay

2.5L Turbo, Engine Performance Wiring Diagram, Late Production (3 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Late Production (3 of 4) for Volvo S40 2009:

• (at fuel tank) fuel pump control module
• (in fuel tank) fuel pump
• (left front of engine) fuel pressure & temperature sensor
• (left side of engine) front knock sensor
• (rear of engine compt) transmission control module (tcm)
• (right rear of engine) camshaft position sensor (exhaust side)
• (right rear of engine) camshaft position sensor (intake side)
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• A71
• A72
• A73
• A74
• A75
• A76
• A77
• A78
• A79
• A80
• A81
• A82
• A83
• A84
• A85
• A86
• A87
• A88
• A89
• A90
• A91
• A92
• A93
• A94
• A95
• A96
• A97
• Engine control module (ecm) (left front of engine compt)
• Except c30
• G116 (c30: base of right "a" pillar) (except c30: at right kick panel)
• Impulse sensor (top rear of engine)
• Red

2.5L Turbo, Engine Performance Wiring Diagram, Late Production (4 of 4) for Volvo S40 2009

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, Late Production (4 of 4) for Volvo S40 2009:

• (at top of brake pedal assembly) brake light contact
• (except c30: right kick panel) (c30: base of right "a" pillar) g10
• (left front strut tower)
• A/t
• A10
• A28
• Accelerator pedal sensor (near accelerator pedal assembly)
• Air conditioning system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• B49
• B50
• B51
• B52
• B53
• B54
• B55
• B56
• B57
• B58
• C16
• Cem
• Central electronic module (cem) (behind right side of dash)
• Climate control system relay
• Clutch pedal immobilizer contact (top of clutch pedal assembly)
• Computer data lines system
• Cooling fans system
• E10
• E28
• E40
• E41
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Front heated oxygen sensor (upstream of catalytic converter)
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel pump relay
• Fuse f23 10a
• Fuse f44 15a
• Fuse f57 15a
• Fuse f74 15a
• G110 (on right front strut tower)
• G22
• G31
• G52
• G84 (c30: base of right "a" pillar) except c30: right kick panel)
• Hot at all times
• Hot in run or start
• Keyless vehicle module (kvm) (under driver's seat)
• M/t
• Nca
• Red
• Starting/charging system
• Variable valve timing outlet solenoid (top right front of engine)

EXTERIOR LIGHTS

Auxiliary Exterior Lighting Wiring Diagram for Volvo S40 2009

List of elements for Auxiliary Exterior Lighting Wiring Diagram for Volvo S40 2009:

• (c30: base of left "a" pillar) (except c30: at left kick panel) g6
• (left front strut tower) g52
• A28
• A40
• Auxiliary light relay (accessory) (behind right side of dash)
• Auxiliary light switch
• Central electronic module
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• E22
• Engine compartment distribution box (left side of engine compt)
• Extra
• Fuse f4 60a
• Fuse f58 7.5a
• Fuse fh1 20a
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• High beam relay
• Hllb
• Hot at all times
• Left front auxiliary light
• Lights switch unit
• Park
• Pos
• Red
• Right front auxiliary light

Back-up Lamps Wiring Diagram for Volvo S40 2009

List of elements for Back-up Lamps Wiring Diagram for Volvo S40 2009:

• (s40)
• (v50)
• Back up
• C45
• Central electronic module (cem)
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• E14
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• F14
• F16
• Fuse f18 40a
• Fuse f4 60a
• Fuse f79 5a
• G11 (left rear of vehicle)
• G12 (right rear of vehicle)
• G14
• G15
• G52 (at left front strut tower)
• Gear selector module
• Hot at all times
• Left rear lamp housing
• Red
• Reversing light contact (m/t) (on transaxle, near gear position contacts)
• Reversing lights relay
• Right rear lamp housing
• Transmission control module (tcm) (at rear of engine compt)

Exterior Lamps Wiring Diagram (1 of 3) for Volvo S40 2009

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Volvo S40 2009:

• (below driver's seat, near rocker panel) g66
• A12
• A18
• A26
• A40
• Anti-theft system
• Auxiliary brake light
• B12
• B13
• B14
• B19
• Brake light contact (at top of brake pedal assembly)
• C10
• C12
• C13
• C14
• C24
• C31
• Central electronic module
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• D12
• Direction indicator
• Driver information module (dim)
• Driver's door module (in driver's door)
• Driver's door power rearview mirror
• E13
• E21
• E22
• E28
• E38
• E39
• E40
• E41
• Engine compartment distribution box (left side of engine compt)
• Engine controls system
• F14
• F15
• F16
• F30
• Fuse f18 40a
• Fuse f4 60a
• Fuse f57 15a
• Fuse f82 25a
• Fuse f83 25a
• G10 (at right kick panel)
• G115 (at left kick panel)
• G116 (at right kick panel)
• G14
• G15
• G66 (below driver's seat, near rocker panel)
• Hot at all times
• License plate lighting
• Mirror lighting
• Nca
• Passenger's door module (in front passenger's door)
• Passenger's door power rearview mirror
• Right rear window interference filter (at right rear window)
• S40
• V50

Exterior Lamps Wiring Diagram (2 of 3) for Volvo S40 2009

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Volvo S40 2009:

• Computer data lines system
• G11 (left rear of vehicle)
• G110 (on right front strut tower)
• G114 (on left front strut tower)
• G12 (right rear of vehicle)
• G6 (at left kick panel)
• Gnd
• Left front lamp housing
• Left rear lamp housing
• Lights switch unit
• Park
• Pos 0
• Pos 1
• Pos 2
• Right front lamp housing
• Right rear lamp housing
• S40
• Steering wheel module (swm) (top of steering column)
• Stop
• Tail
• Turn
• V50

Exterior Lamps Wiring Diagram (3 of 3) for Volvo S40 2009

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Volvo S40 2009:

• (at left kick panel)
• 4-pin socket
• 7-pin socket
• A10
• A12
• Computer data lines system
• Engine compartment distribution box (left side of engine compt)
• Fuse f14 40a
• G12 (right rear of vehicle)
• G83
• Hazard warning flashers switch
• Hot at all times
• Red
• Tow hitch cable harness (4-pin) (center of rear bumper)
• Tow hitch cable harness (7-pin) (center of rear bumper)
• Trailer module (4-pin) (left rear of trunk)
• Trailer module (7-pin) (left rear of trunk)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Volvo S40 2009

List of elements for Ground Distribution Wiring Diagram for Volvo S40 2009:

• Battery
• Brake control module (bcm)
• Brake control module (bcm) valves
• Clutch pedal immobilizer contact, combustion pre-heater module (cpm), right gas discharge lamp, slave control module, high pressure headlight washer pump, brake fluid level sensor, washer fluid level sensor, climate control system pressure monitor, wiper motor module (wmm), passenger compartment fan motor, right front lamp housing & right front fog light
• Driver's door module (ddm)
• Driver's power seat switch unit, left rear door lock unit, left rear door power window switch, power seat module (psm), auxiliary heater fuel pump, driver's side seat heating module (shm), driver's side air bag igniter, driver lap belt tensioner, left rear door module (ldm), heated rear window (c70), license plate lighting (except c30), trunk lid/tailgate handle switch, trunk lid/tailgate lock unit, left rear door lock contact, left rear seat entry switch, rear window wiper motor (v50/c30), auxiliary brake light (v50/c70), left rear reading light & left vanity mirror light (c70)
• Electric engine heater relay
• Engine control module (ecm), reversing light contact, transmission control module (tcm), front knock sensor (gas), right front auxiliary light, left front auxiliary light, electromagnetic clutch (climate control system) & crankcase ventilation ptc resistor
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• G102 (on front member)
• G107 (v50) (top left side of tailgate)
• G11 (left rear of vehicle)
• G110 (on right front strut tower)
• G114 (on left front strut tower)
• G115 (except c30: at left kick panel) (c30: base of left "a" pillar)
• G116 (except c30: at right kick panel) (c30: base of right "a" pillar)
• G117
• G119 (on left front strut tower)
• G12 (except c30: right rear of vehicle) (c30: right rear corner of trunk)
• G3 (left front strut tower)
• G4 (except c30: front of battery) (c30: lower left rear of engine)
• G52 (left front strut tower)
• G6 (except c30: at left kick panel) (c30: base of left "a" pillar)
• G66 (except c30: below driver's seat, near rocker panel) (c30: on left front seat support)
• G67 (except c30: below passenger's seat, near rocker panel) (c30: on right front seat support)
• G80 (on left front strut tower)
• G83 (except c30: at left kick panel) (c30: base of left "a" pillar)
• G84 (except c30: at right kick panel) (c30: base of right "a" pillar)
• G89 (except c30: at top of engine, near spark plugs) (c30: top of engine)
• Hood alarm contact, cooling fan control module, master gas discharge lamp module (gdl), electrical power steering module (eps), vacuum pump (gas), horn1, horn2, headlamp control module, siren control module (scm), left front lamp housing & left front fog light
• Ignition switch, hazard warning flashers switch, steering wheel module (swm), driver information module (dim) & data link connector
• Interior lighting relay, windshield washer motor relay, comfort functions relay, power roof/sunroof switch, climate control module (ccm), ceiling light switch unit, gear selector module (gsm), trunk lid/tailgate private lock switch, central electronic module (cem), recirculation damper motor module, left side temperature damper motor module, right side temperature damper motor module, defroster damper motor module, floor/ventilation damper motor module, interior temperature sensor, air quality sensor, cellular phone handsfree control module, auto-dimming rearview mirror, manual reverse interlock solenoid, front 12v outlet, rear 12v outlet, high beam relay, blis or pas switch, ceiling light, rain sensor module, glove compartment lighting, front mass movement sensor module (mms), right vanity mirror lighting, infotainment relay, accessory auxiliary lights relay, rear window wiper relay, rear window washer motor relay, fuel pump relay, washer pump, rear reading light, integrated audio module, sunroof control module, left vanity mirror lighting (s40/v50/c30) & portable navigation system
• Lights switch unit, steering column lock module (scl), left front lamp housing, right front lamp housing & data link connector
• Parking assistance module (pam), convertible roof module (crm), trailer module (trm), accessory electronic module (aem) (s40/v50), fuel filler flap lock motor, right rear lamp housing, remote digital audio receiver (rdar) (c30/c70), tow hitch cable harness 4-pin outlet, tow hitch cable harness 7-pin outlet, tow hitch cable harness 13-pin outlet, cargo compt 12v outlet (s40/v50), auxilary brake light (c30)
• Passenger door module (pdm), fuel pump control module (gas), fuel pump & additive dosing module (adm)
• Passenger's power seat switch unit, right rear door module (rdm), power seat module (psm), rear mass movement sensor, keyless vehicle module (kvm), occupant weight sensor (ows), passenger side air bag igniter, right rear door lock unit, right rear door power window switch, right rear seat entry switch, right rear reading light, differential electronic module (dem) (s40/v50), passenger side seat heating module (shm), right rear door lock contact & audio module (aud) (c30)
• Spark plugs & ignition coils, crankcase ventilation ptc resistor
• Trunk lid/tailgate handle switch (c30), trunk lid/tailgate lock unit, accessory electronic module (aem) (c70), left rear lamp housing, subwoofer module (sub), remote digital audio receiver (rdar) (s40/v50), audio module (aud), cargo compartment 12v outlet (c70), trailer module (trm) (c30), parking assistance module (pam), rear window wiper motor (c30), license plate lighting (c30), heated rear window (c30) & glass breakage sensor (c30)
• Window antenna amplifier

HEADLIGHTS

Headlamps Wiring Diagram, with Xenon Lamps for Volvo S40 2009

List of elements for Headlamps Wiring Diagram, with Xenon Lamps for Volvo S40 2009:

• (on left front strut tower) g114
• A32
• A40
• Aux main
• B22
• B23
• B31
• Central electronic module
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Driver information module
• E11
• E21
• E22
• E25
• E27
• E37
• Elec ballast
• Engine compartment distribution box (left side of engine compt)
• Fog lamp
• Fr fog ind
• Front angle sensor (in left front wheelwell)
• Front fog lights relay
• Front fog switch
• Fuse f14 60a
• Fuse f18 40a
• Fuse f29 15a
• Fuse f54 10a
• Fuse f58 7.5a
• Fuse f59 7.5a
• G11 (left rear of vehicle)
• G110 (on right front struct tower)
• G110 (on right front strut tower)
• G114 (on left front strut tower)
• G26
• G6 (at left kick panel)
• Headlight control module
• High beam actuator
• High beam relay
• Hot at all times
• Hot in on or start
• Interior lights system
• Left front fog light
• Left front lamp housing
• Left rear lamp housing
• Lights on
• Lights switch unit
• Low mi vdrtl
• Nca
• Rear angle sensor (in left rear wheelwell)
• Rear fog switch
• Right front fog light
• Right front lamp housing
• Rr fog ind
• S40
• Steering wheel module (top of steering column)
• V50

Headlamps Wiring Diagram, without Xenon Lamps for Volvo S40 2009

List of elements for Headlamps Wiring Diagram, without Xenon Lamps for Volvo S40 2009:

• (c30)
• (c70)
• (c70) (c30)
• (except c30: at right kick panel) (c30: base of right "a" pillar)
• (s40)
• (s40, v50)
• (v50)
• A28
• A32
• B22
• B23
• B31
• C4 c1 c3
• Central electronic module
• Central electronic module (behind right side of dash)
• Computer data lines system
• Driver information module
• E11
• E21
• E22
• E25
• E27
• E37
• Engine compartment distribution box (left side of engine compartment)
• Fog lamp
• Fr fog ind
• Front fog lights relay
• Front fog switch
• Fuse f18 40a
• Fuse f29 15a
• Fuse f4 60a
• Fuse f58 7.5a
• Fuse f59 7.5a
• G10
• G11 (except c30: left rear of vehicle) (c30: left rear corner of trunk)
• G110 (on right front strut tower)
• G114 (on left front strut tower)
• G6 (except c30: at left kick panel) (c30: base of left "a" pillar)
• High
• High beam relay r8
• Hot at all times
• Interior lights system
• Left front fog light
• Left front lamp housing
• Left rear lamp housing
• Lights switch unit
• Low
• Pos 0
• Pos 1
• Pos 2
• Rear fog switch
• Right front fog light
• Right front lamp housing
• Rr fog ind
• Steering wheel module (top of steering column)

Headlamps Leveling Wiring Diagram for Volvo S40 2009

List of elements for Headlamps Leveling Wiring Diagram for Volvo S40 2009:

• Central electronic module (cem)
• Central electronic module (cem) (behind right side of dash)
• Computer data lines
• E11
• E21
• E22
• E25
• E27
• E37
• Ecu lit5
• Engine compartment distribution box (left side of engine compartment)
• Front angle sensor (in left front wheelwell)
• Fuse f18 40a
• Fuse f4 60a
• Fuse f54 10a
• Fuse f58 7.5a
• Fuse f59 7.5a
• G110 (on right front strut tower)
• G114 (on left front strut tower)
• Headlamp control module
• High beam actuator
• High beam relay r8
• Hot at all times
• Hot in on or start
• Left front lamp housing
• Leveling
• Nca
• Rear angle sensor (in left rear wheelwell)
• Right front lamp housing
• System

HORN

Horn Wiring Diagram for Volvo S40 2009

List of elements for Horn Wiring Diagram for Volvo S40 2009:

• (behind right side of dash) central electronic module (cem)
• (except c30: center of steering wheel, under horn pad) (c30: in steering wheel)
• B26
• Contact reel (top of steering column)
• Engine compartment distribution box (left side of engine compartment)
• Fuse 15a
• G114 (on left front strut tower)
• G18
• G83 (except c30: at left kick panel) (c30: base of left "a" pillar)
• Horn 1 (front of engine compt)
• Horn 2 (front of engine compt)
• Horn contact
• Horn relay
• Hot at all times
• Nca
• Steering wheel module (swm) (top of steering column)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Volvo S40 2009

List of elements for Instrument Cluster Wiring Diagram for Volvo S40 2009:

• (except c30: at right kick panel) (c30: base of right "a" pillar) g10
• A10
• A12
• A17
• A28
• A38
• B14
• B41
• B44
• B45
• B54
• B57
• B58
• Brake control module (bcm) (except c30: at left rear corner of engine compt) (c30: left rear corner of engine compt)
• Brake fluid level sensor (on brake fluid reservoir)
• C30
• Central electronic module (cem)
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Driver information module
• Driver's door module (ddm) (in driver's door)
• Driver's door power rear-view mirror
• Ejector side fuel level sensor
• Electrical power steering module (eps) (right front corner of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Except c30
• Except turbo engine
• F15
• F25
• F28
• F30
• F31
• Fuel pump (in fuel tank)
• Fuse 5a
• G110 (on right front strut tower)
• G14
• G15
• G27
• G83 (except c30: at left kick panel) (c30: base of left "a" pillar)
• Hot at all times
• Infotainment control module (icm)
• Interior lighting relay
• Outdoor temperature sensor
• Parking brake contact (at base of parking brake lever)
• Pump side fuel level sensor
• Transmission control module (tcm) (except c30: at rear of engine compt) (c30: rear of engine compt)
• Turbo engine
• W/ plastic fuel tank & awd

INTERIOR LIGHTS

Instrument Illumination Wiring Diagram for Volvo S40 2009

List of elements for Instrument Illumination Wiring Diagram for Volvo S40 2009:

• A12
• A13
• A38
• B21
• Central electronic module (behind right side of dash)
• Computer data lines system
• Driver door module (in driver's door)
• Driver information module
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• F15
• F30
• Fuse 18 40a
• Fuse 4 60a
• Fuse 5a
• G10 (at right kick panel)
• G6 (except c30: at left kick panel) (c30: base of left "a" pillar)
• Hot at all times
• Interior lighting relay
• Left rear door module (s40 & v50: in left rear door)
• Lights switch module
• Passenger door module (in front passenger's door)
• Power roof switch (c70)
• Rheostat
• Right rear door module (s40 & v50: in right rear door)

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Volvo S40 2009

List of elements for Driver"s Memory Seat Wiring Diagram for Volvo S40 2009:

• (under driver's seat)
• 30p
• 31p
• 31s
• B10
• B11
• B12
• B13
• B14
• C20
• C30
• Can+
• Can-
• Cem
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Driver's seat backrest angle motor
• Driver's seat fore/aft motor
• Driver's seat up/down front edge motor
• Driver's seat up/down rear edge motor
• Ext-x
• F15
• F30
• Fuse 25a
• Fuse 86 5a
• G66 (below driver's seat, near rocker panel)
• Hot at all times
• Hsg
• Hss
• Interior lighting relay
• Power seat module (psm)

NAVIGATION

Navigation Wiring Diagram for Volvo S40 2009

List of elements for Navigation Wiring Diagram for Volvo S40 2009:

• Cem
• Central electronic module (behind right side of dash)
• Comfort functions relay
• Front 12v outlet
• Fuse 15a
• Fuse 2a
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• Hot at all times
• Portable navigation system

Parking Assistant Wiring Diagram for Volvo S40 2009

List of elements for Parking Assistant Wiring Diagram for Volvo S40 2009:

• (except c30: on front bumper) (c30: in front bumper)
• (except c30: on rear bumper) (c30: in rear bumper)
• A10
• A11
• A12
• A13
• A14
• C10
• C11
• C38
• Central electronic module (behind right side of dash)
• Computer data
• Front parking assistance sensor 5
• Front parking assistance sensor 6
• Front parking assistance sensor 7
• Front parking assistance sensor 8
• Fuse f54 10a
• G12 (right rear of vehicle) (c30: right rear corner of trunk)
• Hot in on or start
• Lines system
• Parking assistance control module (except c30: at right rear corner of cargo compartment) (c30: right rear corner of cargo compartment)
• Rear parking assistance sensor 1
• Rear parking assistance sensor 2
• Rear parking assistance sensor 3
• Rear parking assistance sensor 4
• Red
• Trailer module (trm) (except c30: left rear of trunk) (c30: right rear of trunk)

Road Traffic Information Wiring Diagram for Volvo S40 2009

List of elements for Road Traffic Information Wiring Diagram for Volvo S40 2009:

• (at right kick panel) g84
• (top of steering column) steering wheel module (swm)
• A21
• A28
• A29
• B10
• C44
• Central electronic module
• Central electronic module (behind right side of dash)
• Computer data lines system
• F14
• F16
• Fuse f43 15a
• Fuse f64 5a
• Fuse f65 5a
• Fuse f66 10a
• G10 (at right kick panel)
• G12 (right rear of vehicle)
• Global positioning system module (gps) (left side of trunk)
• Hot at all times
• Infotainment control module (icm)
• Infotainment relay
• Multimedia module (mmm)
• Nca
• Pnk
• Red
• Rti display
• Rti gps antenna (center rear of roof)
• Rti remote control ir sensor (top center of dash)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Volvo S40 2009

List of elements for Power Distribution Wiring Diagram (1 of 2) for Volvo S40 2009:

• (left side of engine compt) engine compartment distribution box
• A23
• A28
• A43
• A44
• A45
• Air conditioning system
• Alternator
• Anti-lock brakes system
• Battery
• Battery main fuse
• C27
• C29
• C30
• C30/v50
• C33
• C37
• C42
• C43
• C46 (not used)
• C70
• Cem
• Central electronic module (cem) (behind right side of dash)
• Climate control system relay
• Comfort functions relay
• Cooling fans system
• D14
• Door locks system
• E20
• Electronic power steering system
• Engine controls & transmissions systems
• Engine controls system
• Engine management system main relay
• Except c70
• Exterior lights system
• Front 12v outlet
• Front fog lights relay
• Fuse 25a
• Fuse f1 50a
• Fuse f10 40a
• Fuse f11 20a
• Fuse f12 30a
• Fuse f13 30a
• Fuse f14 40a
• Fuse f15 30a (c70)
• Fuse f16 40a 30a
• Fuse f17 30a
• Fuse f18 40a
• Fuse f2 80a
• Fuse f20 15a
• Fuse f21 20a
• Fuse f23 10a
• Fuse f26 15a
• Fuse f27 10a
• Fuse f29 15a
• Fuse f3 60a
• Fuse f32 10a
• Fuse f33 20a
• Fuse f34 10a
• Fuse f35 15a
• Fuse f36 10a
• Fuse f4 60a
• Fuse f45 15a
• Fuse f48 15a
• Fuse f49 10a
• Fuse f5 80a
• Fuse f60 15a
• Fuse f61 15a
• Fuse f62 20a
• Fuse f63 20a
• Fuse f68 5a
• Fuse f69 5a
• Fuse f7 30a
• Fuse f8 20a
• Fuse f80
• Fuse f84 25a
• Fuse f85 25a
• Fuse f9 30a
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• Headlight washer motor relay
• Heated rear window relay
• Horn relay
• Navigation & air conditioning systems
• Nca
• Pf1 150a
• Pf2 150a
• Power tops system
• Rear 12v outlet (s40 & v50)
• Rear window washer motor relay
• Rear window wiper relay
• Red
• Seats system
• Sound systems
• Starter motor
• Starter motor relay
• To fuse f57 (diagram 2 of 2)
• To fuse f6 (diagram 2 of 2)
• To fuse f64 (diagram 2 of 2)
• To fuse f74 (diagram 2 of 2)
• To ignition switch (diagram 2 of 2)
• Windshield washer motor relay
• Wiper/ washer system

Power Distribution Wiring Diagram (2 of 2) for Volvo S40 2009

List of elements for Power Distribution Wiring Diagram (2 of 2) for Volvo S40 2009:

• (behind right side of dash) central electronic module (cem)
• (left side of engine compt) engine compartment distribution box
• (not used)
• 12v cargo compartment outlet
• A10
• A15
• A16
• A17
• A18
• A19
• A30
• A31
• A32
• A41
• A42
• Acc
• Accessory electronic module (aem) (excet c30: at right rear corner of cargo compt)
• Air conditioning system
• Anti-lock brakes system
• Anti-theft system
• C18
• C21
• C22
• C24
• C25
• C31
• C38
• C39
• C41
• C44
• C70
• Cem
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• Door locks & anti-theft systems
• Door locks system
• E21
• E22
• E23
• E28
• E29
• E36
• Electronic power steering system
• Engine controls & starting/ charging systems
• Engine controls system
• Engine controls system & headlights systems
• Except c70
• Exterior lights system
• From e f13 (diagram 1 of 2)
• From fuse f16 (diagram 1 of 2)
• From fuse f18 (diagram 1 of 2)
• From fuse f26 (diagram 1 of 2)
• From fuse f4 (diagram 1 of 2)
• Fuel filter preheater relay
• Fuel pump relay
• Fuse f24 20a
• Fuse f43 15a
• Fuse f44 10a
• Fuse f51 10a
• Fuse f52 5a
• Fuse f53 10a
• Fuse f54 10a
• Fuse f55 20a
• Fuse f56 10a
• Fuse f57 15a
• Fuse f6 70a
• Fuse f64 5a
• Fuse f73 5a
• Fuse f74 15a
• Fuse f77 15a
• Fuse f81 20a
• Fuse f82 25a
• Fuse f83 25a
• Fuse fh1 20a
• G10 (except c30: at right kick panel) (c30: base of right "a" pillar)
• G11 (left rear of vehicle)
• G12 (c30: right rear corner of trunk) (s40 & v50: right rear of vehicle)
• Glow plug system relay
• High beam relay
• Ignition switch
• Infotainment relay
• Interior lighting relay
• Interior lights system
• Interior lights, power tops, anti-theft & mirrors systems
• Key in ignition switch
• Lock
• Navigation system
• Off
• Red
• Reversing lights relay
• Run
• Sound systems
• Start
• Transmissions system
• W/ aem
• W/o aem
• Warning systems

POWER DOOR LOCKS

Central Locking Wiring Diagram (1 of 2) for Volvo S40 2009

List of elements for Central Locking Wiring Diagram (1 of 2) for Volvo S40 2009:

• (c30: base of right "a" pillar) (s40 & v50: at right kick panel) g116
• (c30: rear of passenger's door)
• (s40 & v50: below passenger's seat, near rocker panel) g67
• (s40 & v50: in right rear door) right rear door module
• A10
• A11
• A12
• A13
• A15
• A16
• A18
• Ajar sw
• Computer data lines system
• Engine compartment distribution box (left side of engine compt)
• Fuse 40a
• Fuse 60a
• G67 (s40 & v50: below passenger's seat, near rocker panel) (c30: on right front seat support)
• Hot at all times
• Lock
• Passenger door central locking switch
• Passenger's door lock unit (s40 & v50: at rear of right front door)
• Passenger's door module (s40 & v50: in front passenger's door) (c30: in passenger's door)
• Right rear door lock unit (s40,v50: at rear of right rear door)
• Un lock
• Unl

Central Locking Wiring Diagram (2 of 2) for Volvo S40 2009

List of elements for Central Locking Wiring Diagram (2 of 2) for Volvo S40 2009:

• (below driver's seat, near rocker panel) g66
• (c30: base of left "a" pillar) (s40 & v50: at left kick panel) g115
• (s40 & v50)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A18
• Ajar sw
• Central electronic module (behind right side of dash)
• Computer data lines system
• D14
• Driver's door central locking switch
• Driver's door lock unit (s40 & v50: at rear of left front door) (c30: at rear of driver's door)
• Driver's door module (in driver's door)
• Except c30
• Fuel
• Fuel filler flap lock motor (s40 & v50: on right side of cargo compt,behind carpet) (c30: behind right rear quarter panel)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• G10 (at right kick panel)
• G10 (s40,v50: at right
• G11 (left rear corner of trunk)
• G12 (s40 & v50: right rear of vehicle) (c30: right rear corner of trunk)
• G6 (s40 & v50: at left kick panel) (c30: base of left "a" pillar)
• G66 (below driver's seat,near rocker panel)
• G84 (s40,v50: at right kick panel) (c30: base of right "a" pillar)
• Interior lights system
• Keyless vehicle module (kvm) (under driver's seat)
• Kick panel) (c30: base of right "a" pillar)
• Left rear door lock unit (s40 & v50) (at rear of left rear door)
• Left rear door module (s40 & v50) (in left rear door)
• Lid
• Lights switch module (lsm)
• Lock
• Remote receiver module (rrx) (top of instrument cluster)
• Switch
• Trunk lid/ tailgate lock unit (s40 & v50: center rear of trunk) (c30: center rear of trunk lid/tailgate)
• Trunk lid/ tailgate private lock switch (s40 & v50)
• Trunk/tailgate handle switch
• Un lock
• Unl
• W/ c30
• W/ mms & rain sensor
• W/o mms & rain sensor

Keyless Entry Wiring Diagram (1 of 2) for Volvo S40 2009

List of elements for Keyless Entry Wiring Diagram (1 of 2) for Volvo S40 2009:

• (behind right side of dash) central electronic module
• (s40)
• (v50)
• A11
• A15
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• C26
• C32
• C41
• Cabin 1 rear door lock antenna (behind rear seat)
• Clutch
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• D21
• D22
• D23
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• Fuse 15a
• Fuse 40a
• Fuse 60a
• Fuse f55 20a
• Fuse f56 10a
• G66 (below driver's seat, near rocker panel)
• Hot at all times
• Ignition switch
• Key in
• Keyless vehicle module (kvm) (under driver's seat)
• Keyless vehicle signal receiver (rke) (behind left side of dash)
• Left rear door lock contact
• Left rear door lock unit
• Passenger's door module (pdm) (in front passenger's door)
• Red
• Release motor
• Right front door lock contact
• S40
• Switch
• V50
• W/ mms & rain sensor
• W/o mms & rain sensor

Keyless Entry Wiring Diagram (2 of 2) for Volvo S40 2009

List of elements for Keyless Entry Wiring Diagram (2 of 2) for Volvo S40 2009:

• (a/t)
• (below passenger's seat, near rocker panel) g67
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Cabin 2 door lock antenna (under center console)
• Cabin 3 door lock antenna (under center console)
• Clutch
• Clutch pedal immobilizer contact (m/t) (at top of clutch pedal assembly)
• Clutch switch
• Door lock antenna (bumper) (behind center of rear bumper)
• Driver's door lock unit
• Driver's door module (ddm) (in driver's door)
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• E17
• E18
• E19
• E20
• E21
• E22
• G110 (on right front strut tower)
• G66 (below driver's seat, near rocker panel)
• G67 (below passenger's seat, near rocker panel)
• Keyless vehicle module (kvm) (under driver's seat)
• Left front door lock contact
• License plate lighting
• Passenger's door lock unit
• Release motor
• Right rear door lock contact
• Right rear door lock unit
• Switch

POWER MIRRORS

Auto Dimming Rear View Mirror Wiring Diagram for Volvo S40 2009

List of elements for Auto Dimming Rear View Mirror Wiring Diagram for Volvo S40 2009:

• A28
• A30
• Acc
• Auto dimming rearview mirror
• Cem
• Central electronic module (behind right side of dash)
• Computer data lines system
• D12
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• G10 (c30: base of right "a" pillar) (except c30: at right kick panel)
• Hot at all times
• Ignition switch
• Lock
• Off
• Red
• Reversing lights relay
• Start

Power Mirrors Wiring Diagram for Volvo S40 2009

List of elements for Power Mirrors Wiring Diagram for Volvo S40 2009:

• (c30: base of left "a" pillar) (except c30: at left kick panel) g115
• (c30: base of right "a" pillar) (except c30: at right kick panel) g116
• A11
• A12
• A14
• A18
• B10
• C24
• C31
• Central electronic module (behind right side of dash)
• Computer data lines system
• Defogger system
• Door lock system
• Driver power rearview mirror motor (at driver power rearview mirror)
• Driver's door module (in driver's door)
• Driver's door power window switch
• E21
• Engine compartment distribution box (left side of engine compt)
• Exterior lights system
• Fold back
• Fold-back
• Fuse 25a
• Fuse 40a
• Hot at all times
• M x-direction
• M y-direction
• Passenger door module (c30: in passenger's door) (except c30: in front passenger's door)
• Passenger power rearview mirror motor (at passenger power rearview mirror)
• Pnk
• X direction
• Y direction

POWER SEATS

Driver Power Seat Wiring Diagram for Volvo S40 2009

List of elements for Driver Power Seat Wiring Diagram for Volvo S40 2009:

• 30p
• Back
• Backrest switch
• C20
• C30
• Central electronic module
• Central electronic module (behind right side of dash)
• Down
• Driver's seat backrest angle motor (under driver's seat)
• Driver's seat fore/aft motor (under driver's seat)
• Driver's seat front edge up/down motor (under driver's seat)
• Driver's seat rear edge up/down motor (under driver's seat)
• E20
• E21
• Engine compartment distribution box (left side of engine compt)
• Ext x
• Forw
• Front edge up/down switch
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fwd/back switch
• G66 (below driver's seat, on rocker panel)
• Hot at all times
• Interior lighting relay
• Power driver's seat switch unit
• Rear edge up/down switch
• Stop logic

Heated Seats Wiring Diagram for Volvo S40 2009

List of elements for Heated Seats Wiring Diagram for Volvo S40 2009:

• B41
• B45
• B54
• B58
• C42
• C43
• Central
• Central electronic module (behind right side of dash)
• Climate control module (ccm)
• Comfort functions relay
• Computer data lines system
• Driver's seat backrest heating element
• Driver's seat cushion heating element
• Driver's seat temperature sensor (in driver front seat cushion)
• Driver's side seat heating module (under driver's seat)
• E20
• Electronic module
• Engine compartment distribution box (left side of engine compartment)
• Engine control module (left front of engine compartment)
• Fuse 15a
• Fuse 60a
• G66 (c30: on left front seat support) (except c30: below driver's seat, near rocker panel)
• G67 (c30: on right front seat support) (except c30: below passenger's seat, near rocker panel)
• Hot at all times
• Passenger's seat backrest heating element
• Passenger's seat cushion heating element
• Passenger's seat temperature sensor (in passenger front seat cushion)
• Passenger's side seat heating module (under front passenger's seat)
• Red
• W/ turbo
• W/o turbo

Passenger"s Power Seat Wiring Diagram for Volvo S40 2009

List of elements for Passenger"s Power Seat Wiring Diagram for Volvo S40 2009:

• 30p
• Back
• Backrest switch
• C20
• C29
• Central electronic module
• Central electronic module (behind right side of dash)
• Down
• E20
• E21
• Engine compartment distribution box (left side of engine compt)
• Ext.x
• Forw
• Front edge up/down switch
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fwd/back switch
• G67 (below passenger's seat, near rocker panel)
• Hot at all times
• Interior lighting relay
• Passenger's seat backrest angle motor (under front passenger's seat)
• Passenger's seat fore/aft motor (under front passenger's seat)
• Passenger's seat front edge up/down motor (under front passenger's seat)
• Passenger's seat rear edge up/down motor (under front passenger's seat)
• Power passenger seat switch unit
• Rear edge up/down switch
• Stop logic

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Volvo S40 2009

List of elements for Power Top/Sunroof Wiring Diagram for Volvo S40 2009:

• A28
• C11
• Ceiling light switch unit
• Cem
• Central electronic module (cem) (behind right side of dash)
• D12
• D14
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• G10 (s40 & v50 : at right kick panel) (c30 : base of right "a" pillar)
• H18
• H20
• Hot at all times
• Hot in run or acc
• Power sun roof
• Slide
• Sunroof control module (forward of sun roof opening)
• Switch
• Tilt

POWER WINDOWS

Power Windows Wiring Diagram for Volvo S40 2009

List of elements for Power Windows Wiring Diagram for Volvo S40 2009:

• (s40/v50: at left kick panel) (c30: base of left "a" pillar) g115
• A11
• A12
• A13
• A14
• A16
• A18
• C21
• C24
• C27
• C30
• C31
• Central electronic module (behind right side of dash)
• Computer data lines system
• Driver's door central locking switch
• Driver's door module (ddm) (in driver's door)
• Driver's door power window switch
• E20
• E21
• Engine compartment distribution box (left side of engine compt)
• Fuse 20a
• Fuse 40a
• Fuse 60a
• Fuse f82 25a
• Fuse f83 25a
• G116 (at right kick panel)
• G66 (s40 & v50: below driver's seat, near rocker panel) (c30: on left front seat support)
• G67 (below passenger's seat, near rocker panel)
• Hot at all times
• Left rear door module (ldm) (s40 & v50) (in left rear door)
• Left rear door power window switch
• Passenger's door central locking switch
• Passenger's door module (pdm) (s40 & v50: in front passenger's door) (c30: in passenger's door)
• Passenger's door power window switch
• Right rear door module (rdm) (s40 & v50) (in right rear door)
• Right rear door power window switch
• S40/ v50
• Window control switch

RADIO

Base Radio Wiring Diagram for Volvo S40 2009

List of elements for Base Radio Wiring Diagram for Volvo S40 2009:

• (or nca)
• A10
• A11
• A12
• A13
• A14
• A21
• Central electronic module
• Central electronic module (behind right side of dash)
• Computer data lines system
• Driver's door speaker
• Driver's door treble speaker
• E23
• Engine compt distribution box (left side of engine compt)
• External equipment input
• F14
• F16
• Fuse 10a
• Fuse 15a
• Fuse 30a
• G10 (at right kick panel)
• G107 (v50) (top left side of tailgate)
• G84 (at right kick panel)
• Hot at all times
• Infotainment control module
• Infotainment relay
• Integrated audio module
• Left rear door speaker
• Left rear door treble speaker
• Microphone
• Nca
• Passenger door speaker
• Passenger door treble speaker
• Right rear door speaker
• Right rear door treble speaker
• Scrn
• Steering wheel module (top of steering column)
• W/ external equipment input
• W/o external equipment input
• Window antenna (s40)
• Window antenna (v50)
• Window antenna amplifier (s40: at left "c" pillar) (v50: top of right "c" pillar)

Premium Sound Radio Wiring Diagram for Volvo S40 2009

List of elements for Premium Sound Radio Wiring Diagram for Volvo S40 2009:

• (at right kick panel) g10
• (top of steering column) steering wheel module
• A10
• A11
• A12
• A13
• A14
• A21
• A28
• Audio module (left side of trunk)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• C23
• C40
• Central electronic module
• Central electronic module (behind right side of dash)
• Computer data lines system
• Driver's door speaker
• Driver's door treble speaker
• E23
• Engine compt distribution box (left side of engine compt)
• External equipment input
• F14
• F16
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G107 (v50) (top left side of taiilgate)
• G11 (left rear of vehicle)
• G84 (at right kick panel)
• Hot at all times
• Infotainment control module
• Infotainment relay
• Integrated audio module
• Left rear door speaker
• Left rear door treble speaker
• Microphone (center front of roof liner)
• Middle dashboard speaker
• Multimedia module
• Nca
• Passenger door speaker
• Passenger door treble speaker
• Rear window antenna
• Right rear door speaker
• Right rear door treble speaker
• Right rear window antenna (v50)
• S40
• Scrn
• V50
• Window antenna amplifier (s40: in of left "c" pillar) (v50: top of right "c" pillar)

Satellite Radio Wiring Diagram for Volvo S40 2009

List of elements for Satellite Radio Wiring Diagram for Volvo S40 2009:

• C44
• Central electronic module (behind right side of dash)
• Computer data lines system
• E23
• Engine compt distribution box (left side of engine compt)
• Fuse 30a
• Fuse 5a
• G11 (left rear of vehicle)
• Gsm/ gps/ rdar antenna
• Hot at all times
• Remote digital audio reciever

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Volvo S40 2009

List of elements for Shift Interlock Wiring Diagram for Volvo S40 2009:

• (top of brake pedal assembly) brake light contact
• A11
• A13
• A16
• Cem
• Central electronic module (cem) (behind right side of dash)
• Computer data lines system
• E28
• E41
• F14
• F16
• Fuse 15a
• Fuse 5a
• G10 (c30: base of right "a" pillar) (except c30: at right kick panel)
• Gear selector module (gsm)
• Hot at all times
• Hot in on or start
• Red
• Shift lock solenoid
• Transmission control module (tcm) (rear of engine compt)

STARTING/CHARGING

Charging Wiring Diagram for Volvo S40 2009

List of elements for Charging Wiring Diagram for Volvo S40 2009:

• A46
• A88
• Alternator
• Battery
• Engine control module (2.4l)
• Engine control module (2.5l turbo) (left front of engine compartment)
• G3 (left front strut tower)
• G4 (except c30: front of battery) (c30: lower left rear of engine)
• Main fuses (next to battery)
• Pf1 150a
• Red
• Starter motor

Starting Wiring Diagram for Volvo S40 2009

List of elements for Starting Wiring Diagram for Volvo S40 2009:

• A/t
• A10
• A17
• A42
• Acc
• Alternator
• B11
• B13
• B15
• B17
• B30
• Battery
• Cem
• Central electronic module (behind right side of dash)
• Clutch pedal immobilizer contact (top of clutch pedal assembly)
• Clutch pedal sensor (m/t) (left rear of engine compt)
• Engine compartment distribution box (left side of engine compartment)
• Engine control module (left front of engine compartment)
• Except turbo
• Fuse f13 30a
• Fuse f26 15a
• Fuse f44 15a
• G110 (on right front strut tower)
• G12
• G21
• G23
• G3 (left front strut tower)
• G4 (except c30: front of battery) (c30: lower left rear of engine)
• G52 (left front strut tower)
• Ignition switch
• Keyless vehicle module (under driver's seat)
• Lock
• M/t
• Main fuses (next to battery)
• Off
• Pf1 150a
• Pf2 150a
• Red
• Start
• Starter motor
• Starter motor relay
• Transmission control module (rear of engine compartment)
• Turbo

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Volvo S40 2009

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Volvo S40 2009:

• (under driver's seat) driver's seat position sensor
• (under front passenger's seat) passenger's seat position sensor
• Ceiling light switch unit
• Central electronic module (behind right side of dash)
• Comfort functions relay
• Contact reel
• Driver side airbag igniter (in steering wheel)
• Driver side airbag igniter stage 2 (in steering wheel)
• Fuse 10a
• G31/10 (at right kick panel)
• G31/84 (at right kick panel)
• Gnd
• Hot at all times
• Hot in start and run
• Left front impact sensor (behind left side of front bumper)
• Nca
• Passenger airbag igniter stage 2 (behind right side of dash)
• Passenger side air bag switch
• Passenger side airbag igniter (behind right side of dash)
• Right front impact sensor (behind right side of front bumper)
• Solid state
• Steering column igniter (top of steering column)

Supplemental Restraints Wiring Diagram (2 of 3) for Volvo S40 2009

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Volvo S40 2009:

• (at left "b" pillar) driver's belt force limiter
• (at right "b" pillar)
• (base of left "b" pillar) driver's lap belt tensioner
• (in front passenger's seat) occupant weight sensor
• Driver's seat belt buckle contact (in driver's seat belt buckle)
• G31/66 (below driver's seat, near rocker panel)
• G31/67 (below passenger seat, near rocker panel)
• Left b-post side impact sensor (at left "b" pillar)
• Nca
• Passenger's belt force limiter
• Passenger's seat belt buckle contact (in front passenger's seat belt buckle)
• Passenger's side belt tensioner igniter
• Right b-post side impact sensor (at right "b" pillar)
• Solid state

Supplemental Restraints Wiring Diagram (3 of 3) for Volvo S40 2009

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Volvo S40 2009:

• (at base of left "c" pillar) left rear belt tensioner igniter
• (at base of right "c" pillar) right rear belt tensioner igniter
• (at left "c" pillar) left inflatable curtain igniter
• (at right "c" pillar) right inflatable curtain igniter
• (left side of driver's seat back) driver's side side air bag igniter
• (right side of front passenger's seat back) passenger's side side air bag igniter
• Computer data link system
• Driver belt roller sensor (on left "b" pillar)
• Driver's side belt tensioner igniter
• G31/67 (below passenger's seat, near rocker panel)
• Left rear side impact sensor (at base of left "c" pillar)
• Nca
• Passenger belt roller sensor (on right "b" pillar)
• Right rear side impact sensor (at base of right "c" pillar)
• Solid state

TRANSMISSION

Transmission Wiring Diagram for Volvo S40 2009

List of elements for Transmission Wiring Diagram for Volvo S40 2009:

• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Automatic transmission
• B13
• B15
• B16
• B44
• B54
• B57
• Brake control module (bcm) (left rear corner of engine compt)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• Central electronic module (behind right side of dash)
• Computer data lines system
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (left front of engine compt)
• Except turbo engine
• Fuse f23 10a
• Fuse f52 5a
• G10 (base of right "a"pillar)
• G14
• G15
• G52 (left front strut tower)
• Gear selector module
• Hot at all times
• Hot in on or start
• Input speed sensor (on rear of transaxle)
• Oil temperature sensor
• Otg
• Output speed sensor (on top of transaxle)
• Red
• Shift solenoid 1
• Shift solenoid 3
• Shift solenoid 4
• Shift solenoid 5
• Sls
• Slsg
• Slt
• Sltg
• Slu
• Slug
• Solenoid 2 shift
• Solenoid lock-up
• Solenoid pressure
• Solenoid throttle
• Sp1+
• Sp1-
• Sp2+
• Sp2-
• Transmission control module (tcm) (rear of engine compt)
• Turbo engine

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagram for Volvo S40 2009

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for Volvo S40 2009:

• Central electronic module (behind right side of dash)
• Engine compartment distribution box (left side of engine compt)
• Fuel
• Fuel filler flap lock motor (on right side of cargo compt, behind carpet)
• Fuse 40a
• Fuse 60a
• G10 (at right kick panel)
• G12 (right rear of vehicle)
• G6 (at left kick panel)
• G66 (below driver's seat, near rocker panel)
• G83 (at left kick panel)
• G84 (at right kick panel)
• Hot at all times
• Interior lights system
• Lid
• Lights switch module
• Private lock
• Remote keyless receiver (behind left side of dash)
• Switch
• Tailgate
• Trunk lid/
• Trunk lid/tailgate handle switch
• Trunk lid/tailgate lock unit

WARNING SYSTEMS

Warning Systems Wiring Diagram for Volvo S40 2009

List of elements for Warning Systems Wiring Diagram for Volvo S40 2009:

• C18
• Ceiling light switch unit
• Cem
• Center rear belt buckle contact (in center rear seat belt buckle)
• Central electronic module (cem) (behind right side of dash)
• E21
• E22
• Engine compartment distribution box (left side of engine compt)
• F13
• F17
• Fuse f18 40a
• Fuse f4 60a
• Fuse f73 5a
• G10 (at right kick panel)
• Hot at all times
• Hot in acc & run
• Left rear belt buckle contact (in left rear seat belt buckle)
• Passenger seat seat contact (under front passenger seat)
• Right rear belt buckle contact (in right rear seat belt buckle)

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Volvo S40 2009

List of elements for Front Wiper/Washer Wiring Diagram for Volvo S40 2009:

• (c30: base of left "a" pillar)
• (c30: base of right "a" pillar (except c30: at right kick panel)
• (c70)
• (except c70)
• A14
• A17
• A28
• A45
• Acc
• Auto-dimming rearview mirror
• C70
• Ceiling light switch unit (c70)
• Central electronic module
• Central electronic module (behind right side of dash)
• Comfort functions relay
• Computer data lines system
• D10
• Driver information module
• E12
• E20
• Engine compartment distribution box (left side of engine compartment)
• Except c70
• F14
• F16
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse 60a
• G10
• G110 (on right front strut tower)
• G83 (except c30: at left kick panel)
• G84 (except c30: at right kick panel) (c30: base of right "a" pillar)
• H23
• Hot at all times
• Ignition switch
• Lock
• Mass movement sensor (except c70)
• Off
• Rain sensor module (front center of roof)
• Rear mass movement sensor (v50)
• Rear window washer motor relay
• Remote signal receiver
• Run
• Start
• Steering wheel module (swm) (top of steering column)
• Washer pump (except c30: at left front corner of engine compartment) (c30: on washer fluid reservoir)
• Windshield washer motor relay
• Wiper motor module (wmm) (right side of plenum)

Headlamp Washer Wiring Diagram for Volvo S40 2009

List of elements for Headlamp Washer Wiring Diagram for Volvo S40 2009:

• A40
• Central electronic module (behind right side of dash)
• Engine compartment distribution fuse box (left side of engine compartment)
• Fuse 20a
• G11
• G110 (on right front strut tower)
• G6 (except c30: at left kick panel) (c30: base of left "a" pillar)
• Headlight washer motor relay
• High pressure headlight washer (left front corner of engine compartment)
• Hot at all times
• Light switch module
• Pos 0
• Pos 1
• Pos 2