Diagram sections — 32 (70 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2010 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2010: 30 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 (on hvac plenum) Fuse 50a 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 (base of right "a" pillar) G110 (on right front strut tower) Hot at all times Interior temperature sensor (behind left side of dash) Left side temperature damper motor module (on left side of hvac plenum) 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 (on right side of hvac plenum) Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2010 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2010: 48 (on right left strut tower) g114 A12 A17 A22 A42 A67 B10 B16 B25 B27 B28 B31 B41 B44 B45 B47 B51 B53 B54 B57 B58 B79 C30 C70 Central electronic module (cem) (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 (rear of engine) Cooling fan control module (attached to rear of cooling fan assembly) Driver's door module Driver's door power rear view mirror Electric cooling fan motor (front of engine compt) 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
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo S40 2010 List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo S40 2010: 19 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 f52 5a Fuse f7 30a Fuse f8 20a 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 (swm) (top of steering column) Anti-lock Brakes Wiring Diagram, without Dynamic Stability Control for Volvo S40 2010 List of elements for Anti-lock Brakes Wiring Diagram, without Dynamic Stability Control for Volvo S40 2010: 17 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 f52 5a Fuse f7 30a Fuse f8 20a 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)
ANTI-THEFT Forced Entry Wiring Diagram for Volvo S40 2010 List of elements for Forced Entry Wiring Diagram for Volvo S40 2010: 63 (base of left "a" pillar) g115 (base of right "a" pillar) g10 (base of right "a" pillar) g116 A11 A12 A15 A18 A28 Ajar sw B28 C21 C24 C27 C30 C31 Cem Central electronic module (cem) (behind right side of dash) Computer data lines system D10 Driver's door lock unit Driver's door module (ddm) 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 f18 40a Fuse f4 60a Fuse f56 10a Fuse f82 25a Fuse f83 25a G11 (left rear corner of trunk) G114 (on left front strut tower) G19 G66 (on left front seat support) G67 (on right front seat support) H17 H21 Heated rear window Hood alarm contact (front of engine compartment) Hot at all times Left rear door lock unit Left rear door module (ldm) Lock sw Passenger's door lock unit Passenger's door module (pdm) Power windows system Rear mass movement sensor (v50) (rear of roof) Right rear door lock unit (s40 & v50) Right rear door module (rdm) (s40 & v50) 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 (c30 & s40: center rear of trunk lid/tailgate) Wiper/washer system Immobilizer Wiring Diagram for Volvo S40 2010 List of elements for Immobilizer Wiring Diagram for Volvo S40 2010: 34 (base of left "a" pillar) g6 A15 A42 Acc B10 B11 B13 B17 C70 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 f13 30a Fuse f26 15a G83 (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 Starter motor relay Steering column lock module (scl) (top right side of steering column) Turbo engine
BODY CONTROL MODULES
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 3) for Volvo S40 2010 List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Volvo S40 2010: 48 A12 B11 B12 B15 B16 B17 B24 B25 Body sensor cluster stability cluster (bsc) (under front passenger's seat) Brake control module (bcm) (left rear corner of engine compt) C32 C70 Central electronic module Central electronic module (cem) (behind right side of dash) Combustion preheater module Data link connector (below left side of dash) E21 Electrical power steering module (eps) (if equipped) (right front corner of engine compt) Engine compartment distribution box (left side of engine compt) Except c70 F14 F15 F16 F27 F30 Fuse f18 40a Fuse f57 15a G14 G15 G16 G32 G6 (base of left "a" pillar) G83 (base of left "a" pillar) H23 H24 Hot at all times Ignition switch Lin bus 2 Lin bus 3 Lin bus 9 Nca Phone module (if equipped) Remote keyless enter (rke)/remote receiver module (rrx) (front center of roof) Steering column lock module (scl) (top right side of steering column) W/ eps W/ keyless vehicle module W/o keyless vehicle module Wiper motor module (wmm) (right side of plenum) Computer Data Lines Wiring Diagram (2 of 3) for Volvo S40 2010 List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Volvo S40 2010: 20 64/245 connector (c70) (left rear of trunk) A10 A12 A13 Accessory electronic module (right rear of luggage compt) Auto- dimming rearview mirror Climate control module Convertible roof module (c70) (right rear side of trunk) Differential electronic module (dem) (s40/v50 w/ awd) (at differential) Driver information module Headlamp control module (if equipped) (behind left headlight) Infotainment control module Parking assistance module (pam) (right rear corner of cargo compt) Passenger door module Passenger power seat module (psm) (c70) Rain sensor module (rsm) (front center of roof) Right camera module (rcm) (integral to right rearview mirror) Right rear door module Siren control module (scm) (right front wheelwell) Trailer module (trm) (right rear of trunk) Computer Data Lines Wiring Diagram (3 of 3) for Volvo S40 2010 List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Volvo S40 2010: 40 (rear of engine compt) transmission control module (tcm) 2.4l 2.5l turbo A12 A13 A46 A51 A52 A53 A56 A88 Air quality sensor (aqs) (at right side of plenum) Alternator B41 B44 B45 B54 B57 B58 Blis/pas/ drive switch C30 D14 Defroster damper motor module (dmm) (left side of hvac housing) Driver's door module Driver's door power window switch Driver's power seat module Driver's side seat heating module (shm) (under driver's front seat) Engine control module (ecm) (left front of engine compt) Floor/ventilation damper motor module (dmm) (on hvac plenum) Gear selector module Keyless vehicle module (kvm) (under driver's seat) Left camera module (lsm) (integral to left rearview mirror) Left rear door module Left side temperature damper motor module (on left side of hvac plenum) Occupant weight sensor (ows) (in front passenger's seat) Passenger's power seat module (c30) Passenger's side seat heating module (under passenger's front seat) Red Right temperature damper motor module (dmm) (on right side of hvac plenum) Steering wheel module (swm) (top of steering column)
COOLING FAN Cooling Fan Wiring Diagram for Volvo S40 2010 List of elements for Cooling Fan Wiring Diagram for Volvo S40 2010: 27 (on left front strut tower) g114 2.4l 2.5l turbo A12 A22 A42 A67 B31 B41 B44 B45 B47 B51 B53 B54 B57 B58 B79 Climate control system pressure sensor (right rear of engine compt) Computer data lines system Coolant temperature sensor (rear of engine) Cooling fan control module (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) Fuse 50a Hot at all times
CRUISE CONTROL Cruise Control Wiring Diagram for Volvo S40 2010 List of elements for Cruise Control Wiring Diagram for Volvo S40 2010: 59 2.4l 2.5l turbo A14 A15 A19 A24 A45 A65 A72 A74 A75 A88 A96 Accelerator pedal sensor (top of accelerator pedal assembly) 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 (top of brake pedal assembly) Brake pedal sensor (left rear corner of engine compt) Central electronic module (cem) (right side of dash) Clutch pedal sensor (m/t) (left rear of engine compt) Computer data lines system Contact reel (top of steering column) Cruise control unit (sws) E21 E28 E41 Engine compartment distribution box (left side of engine compt) Engine control module (ecm) (left front of engine compt) Engine management system main relay Engine throttle body (top rear of engine) Fuse f18 40a Fuse f36 10a Fuse f57 15a Fuse f68 5a Fuse f9 30a G12 G21 G22 G23 G31 G84 (base of right "a" pillar) Gear selector module (gsm) Hot at all times Hot w/ comfort functions relay energized Left front abs sensor (at left front wheel, on spindle/hub assembly) Nca Red Right front abs sensor (at right front wheel, on spindle/hub assembly) Steering wheel module (swm) (top of steering column) Transmission control module (tcm) (a/t) (rear of engine compt)
DEFOGGERS Defoggers Wiring Diagram for Volvo S40 2010 List of elements for Defoggers Wiring Diagram for Volvo S40 2010: 45 (or red) A12 A14 A17 A18 A42 Acc B11 B12 C24 C30 C31 Cem Central electronic module (behind right side of dash) Central electronic module (cem) (behind right side of dash) Climate control module Computer data lines system Driver's door Driver's door electrically heated rear view mirror Driver's door module (ddm) E30 Engine compartment distribution box (left side of engine compt) Fuse f12 30a Fuse f82 25a Fuse f83 25a G11 (left rear corner of trunk) G115 (base of left "a" pillar) G116 (base of right "a" pillar) G84 (base of right "a" pillar) 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 Off Passenger door module (pdm) Passenger door power mirror Passenger's door electrically heated rear view mirror Power rear view mirror Right rear window interference filter Start V50/ s40
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Volvo S40 2010 List of elements for Electronic Power Steering Wiring Diagram for Volvo S40 2010: 21 (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 f2 80a Fuse f53 10a 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 (1 of 4) for Volvo S40 2010 List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 4) for Volvo S40 2010: 62 (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 (center of catalytic converter) 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 Fuse f32 10a Fuse f33 20a Fuse f34 10a Fuse f35 15a Fuse f36 10a Fuse f9 30a G114 (on left front strut tower) Hot at all times Nca Oil level sensor (left side of oil pan) Rear heated oxygen sensor (downstream of catalytic converter) Vacuum pump Vacuum pump relay 2.4L, Engine Performance Wiring Diagram (2 of 4) for Volvo S40 2010 List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 4) for Volvo S40 2010: 13 (left rear of engine) fuel pressure & temperature sensor (right rear of engine) camshaft position sensor (intake side) (right rear of engine) evap valve (top front of engine) variable valve timing intake solenoid (top left rear of engine) intake manifold pressure sensor (top of engine) (top rear of engine, in air duct) mass airflow (maf) sensor G88 (top of engine) G89 Impulse sensor Nca Ptc resistor crankcase ventilation Spark plugs & ignition coils (top of engine) 2.4L, Engine Performance Wiring Diagram (3 of 4) for Volvo S40 2010 List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 4) for Volvo S40 2010: 64 (at fuel tank) fuel pump control module (in fuel tank) fuel pump (rear of engine compt) transmission control module (rear of engine) (top rear of engine) engine throttle body (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 Clutch pedal immobilizer contact (top of clutch pedal assembly) Coolant temperature sensor Engine control module (ecm) (left front of engine compt) G110 (on right front strut tower) G116 (base of right "a" pillar) M/t Oil pressure monitor (left side of engine) Red Starting/ charging system W/ plastic gas tank 2.4L, Engine Performance Wiring Diagram (4 of 4) for Volvo S40 2010 List of elements for 2.4L, Engine Performance Wiring Diagram (4 of 4) for Volvo S40 2010: 83 (base of right "a" pillar) (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 Cem 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 (base of right "a" pillar) G22 G31 G52 (on 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 (1 of 4) for Volvo S40 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Volvo S40 2010: 55 (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 (rear of engine) 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 (left side of 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 (2 of 4) for Volvo S40 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Volvo S40 2010: 21 (left rear of engine compt) vacuum pump switch (on left front strut tower) (top of engine) Crankcase ventilation ptc resistor Engine compartment distribution box (left side of engine compt) Engine management system main relay Engine throttle body (top 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) G89 Hot at all times Nca Spark plug & ignition coils (top of engine) Vacuum pump Vacuum pump relay 2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Volvo S40 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Volvo S40 2010: 58 (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) G116 (base of right "a" pillar) Impulse sensor (top rear of engine) Red W/ plastic gas tank 2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Volvo S40 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Volvo S40 2010: 90 (base of right "a" pillar) g10 (on left front strut tower) (top of brake pedal assembly) brake light contact A/t A10 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 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 10a 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)
EXTERIOR LIGHTS Auxiliary Exterior Lighting Wiring Diagram for Volvo S40 2010 List of elements for Auxiliary Exterior Lighting Wiring Diagram for Volvo S40 2010: 25 (base of left "a" pillar) g6 (on left front strut tower) g52 A28 A40 Auxiliary light relay (accessory) (behind right end 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) Fuse f4 60a Fuse f58 7.5a Fuse fh1 20a G10 (base of right "a" pillar) High beam relay Hot at all times Left front auxiliary light Light on Lights switch unit Pos 0 Pos 1 Pos 2 Red Right front auxiliary light Backup Lamps Wiring Diagram for Volvo S40 2010 List of elements for Backup Lamps Wiring Diagram for Volvo S40 2010: 29 (s40) (v50) Backup 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 corner of trunk) G12 (right rear corner of trunk) G14 G15 G52 (on 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) (a/t) (rear of engine compt) Exterior Lamps Wiring Diagram (1 of 3) for Volvo S40 2010 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Volvo S40 2010: 58 A12 A18 A26 A40 Anti-theft system Auxiliary brake light B12 B14 B19 Brake light contact (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 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 (base of right "a" pillar) G115 (base of left "a" pillar) G116 (base of right "a" pillar) G14 G15 G66 (on left front seat support) Hot at all times License plate lighting Mirror lighting Nca Passenger's door module Passenger's door power rearview mirror Right rear window interference filter S40 V50 Exterior Lamps Wiring Diagram (2 of 3) for Volvo S40 2010 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Volvo S40 2010: 22 Computer data lines system G11 (left rear corner of trunk) G110 (on right front strut tower) G114 (on left front strut tower) G12 (right rear corner of trunk) G6 (base of left "a" pillar) 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 2010 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Volvo S40 2010: 16 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 corner of trunk) G83 (base of left "a" pillar) 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) (right rear of trunk) Trailer module (7-pin) (right rear of trunk)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Volvo S40 2010 List of elements for Ground Distribution Wiring Diagram for Volvo S40 2010: 41 (left rear corner of trunk) g11 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 Crankcase ventilation ptc resister & spark plugs & ignition coils 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 (base of right "a" pillar) G102 G107 (v50) (top of tailgate door) G110 (on right front strut tower) G114 (on left front strut tower) G115 (base of left "a" pillar) G116 (base of right "a" pillar) G117 G119 (on left front strut tower) G12 (right rear corner of trunk) G3 (on left front strut tower) G4 (lower left rear of engine) G52 (on left front strut tower) G6 (base of left "a" pillar) G66 (on left front seat support) G67 (on right front seat support) G80 (on left front strut tower) G83 (base of left "a" pillar) G84 (base of right "a" pillar) G88 (top of engine) G89 (top of engine) Hood alarm contact, cooling fan control module, master gas discharge lamp module (gdl), electrical power steering module (eps), vacuum pump, horn1, horn2, headlamp control module, siren control module (scm), vacuum pump switch, 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/pas/drive 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 cover 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, cargo compt 12v outlet (s40/v50), auxiliary brake light (c30) Passenger door module (pdm), fuel pump control module, 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 Trunk lid 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 2010 List of elements for Headlamps Wiring Diagram, with Xenon Lamps for Volvo S40 2010: 61 (left rear corner of trunk) (left rear corner of trunk) g11 (on left front strut tower) g114 A28 A32 A40 B22 B23 B31 C30 C70 Central electronic module Central electronic module (cem) (behind right side of dash) Computer data lines system Driver information module Dual-xenon front angle sensor (in left front wheelwell) Dual-xenon rear angle sensor (in left rear wheelwell) E11 E21 E22 E25 E27 E37 Ecu lit 5 Ecu lit5 Engine compartment distribution box (left side of engine compt) Except c30 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 (base of right "a" pillar) G11 G110 (on right front strut tower) G114 (on left front strut tower) G6 (base of left "a" pillar) Gnd Headlamp control module (hcm) (behind left headlight) Headlamp leveling circuit High beam High beam relay Hot at all times Interior lights system Left front fog light Left front lamp housing Left rear lamp housing Lights on Lights switch unit Low beam 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 2010 List of elements for Headlamps Wiring Diagram, without Xenon Lamps for Volvo S40 2010: 54 (c70) (c70) (s40) (s40) (v50) A28 A32 B22 B23 B31 C30 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) Except c30 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 (base of right "a" pillar) G11 (left rear corner of trunk) G110 (on right front strut tower) G114 (on left front strut tower) G6 (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 2010 List of elements for Headlamps Leveling Wiring Diagram for Volvo S40 2010: 12 Central electronic module (cem) (behind right side of dash) Computer data lines system Dual xenon front angle sensor (in left front wheelwell) Dual xenon rear angle sensor (in left rear wheelwell) Fuse f54 10a G110 (on right front strut tower) G114 (on left front strut tower) Headlamp control module (behind left headlight) Hot in on or start Left front lamp housing Leveling Right front lamp housing
HORN Horn Wiring Diagram for Volvo S40 2010 List of elements for Horn Wiring Diagram for Volvo S40 2010: 15 (behind right side of dash) central electronic module (cem) 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 (base of left "a" pillar) Horn 1 (front of engine compt) Horn 2 (front of engine compt) Horn contact (in steering wheel) Horn relay Hot at all times Nca Steering wheel module (swm) (top of steering column)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Volvo S40 2010 List of elements for Instrument Cluster Wiring Diagram for Volvo S40 2010: 52 (base of right "a" pillar) g10 (behind left headlight) 2.4l 2.5l turbo A10 A12 A17 A28 A38 B14 B41 B44 B45 B54 B57 B58 Brake control module (bcm) (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) Driver's door power rear-view mirror Ejector side fuel level sensor Electrical power steering module (eps) (if equipped) (right front corner of engine compt) Engine control module (ecm) (left front of engine compt) Except c30 F15 F25 F28 F30 F31 Fuel pump (in fuel tank) Fuse 5a G110 (on right front strut tower) G14 G15 G27 G28 G83 (base of left "a" pillar) Headlamp control module (hcm) (if equipped) 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) (rear of engine compt) W/ plastic fuel tank & awd Wiper/ washer system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Volvo S40 2010 List of elements for Courtesy Lamps Wiring Diagram for Volvo S40 2010: 57 (base of right "a" pillar) g116 (c30 & s40 : center rear of trunk lid/tailgate) trunk lid/tailgate lock unit (left rear corner of trunk) g11 A11 A12 A15 A18 A25 A28 A38 Ajar C20 C24 C30 C31 Cargo compartment light Ceiling light switch unit Central electronic module (behind right side of dash) Computer data lines system D12 Door locks system Driver's door lock unit Driver's door module E21 E22 Engine compartment distribution box (left side of engine compt) F18 F19 F20 F21 F24 Feed- back lock Fuse 18 40a Fuse 25a Fuse 4 60a Fuse 5a Fuse 73 5a G10 (base of right "a" pillar) G115 (base of left "a" pillar) G66 (on left front seat support) G67 (on right front seat support) Glove compartment lighting H22 Hot at all times Interior lighting relay Left courtesy light Left rear door lock unit (s40 & v50) Left vanity mirror light Map reading Passenger's door lock unit Passenger's door module Rear reading light Right courtesy light Right rear door lock unit (s40 & v50) Right vanity mirror light S40 & v50 W/ auto dimming Instrument Illumination Wiring Diagram for Volvo S40 2010 List of elements for Instrument Illumination Wiring Diagram for Volvo S40 2010: 26 A12 A13 A38 B21 Central electronic module (behind right side of dash) Computer data lines system Driver door module 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 (base of right "a" pillar) G6 (base of left "a" pillar) Hot at all times Interior lighting relay Left rear door module Lights switch module Passenger door module Power sunroof switch (c70) Rheostat Right rear door module
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram for Volvo S40 2010 List of elements for Driver"s Memory Seat Wiring Diagram for Volvo S40 2010: 31 (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 f85 25a Fuse f86 5a G66 (on left front seat support) Hot at all times Hsg Hss Interior lighting relay Power seat module (psm)
NAVIGATION Blind Spot Information System Wiring Diagram for Volvo S40 2010 List of elements for Blind Spot Information System Wiring Diagram for Volvo S40 2010: 24 (base of right "a" pillar) g10 A12 A18 A44 B12 C24 C31 Central electronic module (behind right side of dash) Computer data lines system Driver door module (ddm) Fuse f69 5a Fuse f82 25a Fuse f83 25a G115 (base of left "a" pillar) G116 (base of right "a" pillar) Hot at all times Hot w/ comfort functions relay energized Left blis warning lights Left camera module (lcm) (integral to left rearview mirror) Nca Passenger door module (ddm) Passenger/ driver/blis switch Right blis warning lights Right camera module (rcm) (integral to right rearview mirror) Navigation Wiring Diagram for Volvo S40 2010 List of elements for Navigation Wiring Diagram for Volvo S40 2010: 31 1s fm2 A23 A28 Bumper amplifier antenna (rear bumper) C70 Cem Central electronic module (behind right side of dash) Comfort functions relay D+(rx) D-(tx) Except c70 Fm2 Front 12v outlet Fuse 2a Fuse f45 15a G10 (base of right "a" pillar) Gnd Hot at all times Id1 Integrated audio module (iam) Nca Out Portable navigation system Pwr Red Rx1 Shield Traffic management center Tx1 Vbus Window antenna amplifier (s40/v50) right window antenna amplifier (c30) (inside right rear roof rail) Parking Assistant Wiring Diagram for Volvo S40 2010 List of elements for Parking Assistant Wiring Diagram for Volvo S40 2010: 21 (in front bumper) (in rear bumper) A10 A11 A12 A13 A14 C10 C11 C39 Central electronic module (behind right side of dash) Computer data Front parking assistance sensor Fuse f54 10a G12 (right rear corner of trunk) Hot in on or start Lines system Parking assistance module (right rear corner of cargo compt) Rear parking assistance sensor Red Trailer module (trm) (right rear of trunk) Road Traffic Information Wiring Diagram for Volvo S40 2010 List of elements for Road Traffic Information Wiring Diagram for Volvo S40 2010: 26 "a" pillar) g84 (base of right (top of steering column) steering wheel module (swm) A21 A28 A29 B10 Central electronic module Central electronic module (cem) (behind right side of dash) Computer data lines system F14 F16 Fuse f43 15a Fuse f65 5a Fuse f66 10a G10 (base of right "a" pillar) Gsm/gps/ rdar antenna (center rear of roof) Hot at all times Infotainment control module (icm) Infotainment relay Multimedia module (mmm) Nca Pnk Red Rti display Rti remote control ir sensor (top center of dash)
POWER DISTRIBUTION
POWER DOOR LOCKS Central Locking Wiring Diagram (1 of 2) for Volvo S40 2010 List of elements for Central Locking Wiring Diagram (1 of 2) for Volvo S40 2010: 27 (base of right "a" pillar) g116 (not used) (on right front seat support) g67 A10 A11 A12 A13 A15 A16 A18 Ajar sw Computer data lines system Engine compartment distribution box (left side of engine compt) Fuse f18 40a Fuse f3 60a Fuse f4 60a G67 (on right front seat support) Hot at all times Lock Passenger door central locking switch Passenger door power window switch Passenger's door lock unit Passenger's door module Right rear door lock unit Right rear door module Un lock Unl Central Locking Wiring Diagram (2 of 2) for Volvo S40 2010 List of elements for Central Locking Wiring Diagram (2 of 2) for Volvo S40 2010: 51 (base of left "a" pillar) g115 (not used) (on left front seat support) g66 A10 A11 A12 A13 A14 A15 A16 A18 Ajar sw C30 Cem Central electronic module (behind right side of dash) Computer data lines system D14 Driver's door central locking switch Driver's door lock unit Driver's door module Except c30 Fuel Fuel filler cover lock motor (right side of luggage compt) Fuse f56 10a Fuse f63 20a Fuse f81 20a Fuse f82 25a Fuse f83 25a G10 (base of right "a" pillar) G11 (left rear corner of trunk) G12 (right rear corner of trunk) G6 (base of left "a" pillar) G66 (on left front seat support) G84 (base of right "a" pillar) Interior lights system Keyless vehicle module (kvm) (under driver's seat) Left rear door lock unit (s40 & v50) Left rear door module (s40 & v50) Lid Lights switch module (lsm) Lock Remote receiver module (rrx) (front center of roof) S40 & v50 Switch Trunk lid/ tailgate lock unit (c30 & s40: center rear of trunk lid/tailgate) Trunk lid/ tailgate private lock switch (s40 & v50) Trunk/tailgate handle switch Un lock Unl W/ mms & rain sensor W/o mms & rain sensor Keyless Entry Wiring Diagram (1 of 2) for Volvo S40 2010 List of elements for Keyless Entry Wiring Diagram (1 of 2) for Volvo S40 2010: 61 (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 f18 40a Fuse f26 15a Fuse f4 60a Fuse f55 20a Fuse f56 10a G66 (on left front seat support) Hot at all times Ignition switch Key in Keyless vehicle module (kvm) (under driver's seat) Left rear door lock contact (in left rear door handle) Left rear door lock unit Passenger's door module (pdm) Red Release motor Remote keyless entry (rke) (front center of roof) Right front door lock contact (in right front door handle) S40 Switch V50 W/ mms & rain sensor W/o mms & rain sensor Keyless Entry Wiring Diagram (2 of 2) for Volvo S40 2010 List of elements for Keyless Entry Wiring Diagram (2 of 2) for Volvo S40 2010: 49 (a/t) (on right front seat support) 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) (top of clutch pedal assembly) Clutch switch Door lock antenna (bumper) (integral to liftgate outside handle) Driver's door lock unit Driver's door module (ddm) E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 G110 (on right front strut tower) G66 (on left front seat support) G67 (on right front seat support) Keyless vehicle module (kvm) (under driver's seat) Left front door lock contact (in left front door handle) License plate lighting Passenger's door lock unit Release motor Right rear door lock contact (in right rear door handle) Right rear door lock unit Switch
POWER MIRRORS Auto Dimming Rear View Mirror Wiring Diagram for Volvo S40 2010 List of elements for Auto Dimming Rear View Mirror Wiring Diagram for Volvo S40 2010: 28 A30 Acc Auto dimming rearview mirror Cem Central electronic module (behind right side of dash) E21 E22 Engine compartment distribution box (left side of engine compt) Fuse f18 40a Fuse f26 15a Fuse f4 60a Fuse f73 5a Fuse f79 5a G10 (base of right "a" pillar) Gnd H23 Hot at all times Ignition switch Lin Lock Off Pwr Rain sensor module (rsm) (front center of roof) Red Reversing lights relay Run Sig Start Power Mirrors Wiring Diagram for Volvo S40 2010 List of elements for Power Mirrors Wiring Diagram for Volvo S40 2010: 39 (base of left "a" pillar) g115 (base of right "a" pillar) g116 (or red) A11 A12 A14 A18 Air Air conditioning system B10 C24 C31 Central electronic module (behind right side of dash) Computer data lines system Conditioning system Defogger system Door lock system Driver power rearview mirror motor Driver's door module Driver's door power window switch E21 Engine compartment distribution box (left side of engine compt) Exterior lights system Fold back Fold-back Fuse f18 40a Fuse f82 25a Fuse f83 25a Gnd Hot at all times M x-direction M y-direction Outdoor temperature sensor Passenger door module Passenger power rearview mirror motor Pnk Pwr X direction Y direction
POWER SEATS Driver Power Seat Wiring Diagram for Volvo S40 2010 List of elements for Driver Power Seat Wiring Diagram for Volvo S40 2010: 29 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 f18 40a Fuse f3 60a Fuse f85 25a Fuse f86 5a Fwd/back switch G66 (on left front seat support) 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 2010 List of elements for Heated Seats Wiring Diagram for Volvo S40 2010: 32 2.4l 2.5l turbo 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 f3 60a Fuse f60 15a Fuse f61 15a G66 (on left front seat support) G67 (on right front seat support) 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 Passenger"s Power Seat Wiring Diagram for Volvo S40 2010 List of elements for Passenger"s Power Seat Wiring Diagram for Volvo S40 2010: 29 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 f18 40a Fuse f3 60a Fuse f84 25a Fuse f86 5a Fwd/back switch G67 (on right front seat support) 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 2010 List of elements for Power Top/Sunroof Wiring Diagram for Volvo S40 2010: 25 A28 C11 Ceiling light switch unit Cem Central electronic module (cem) (behind right side of dash) Close D12 D14 E21 E22 Engine compartment distribution box (left side of engine compt) Fuse f18 40a Fuse f4 60a Fuse f62 20a Fuse f73 5a G10 (base of right "a" pillar) H18 H20 Hot at all times Hot in run or acc Open Power sunroof switch Slide Sunroof control module (forward of sun roof opening) Tilt
POWER WINDOWS Power Windows Wiring Diagram for Volvo S40 2010 List of elements for Power Windows Wiring Diagram for Volvo S40 2010: 38 (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 Door locks system Driver's door central locking switch Driver's door module (ddm) 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 (base of right "a" pillar) G66 (on left front seat support) G67 (on right front seat support) Hot at all times Left rear door module (ldm) Left rear door power window switch Passenger's door module (pdm) Passenger's door power window switch Right rear door module (rdm) Right rear door power window switch S40/ v50 Window control switch
RADIO MOST Data Bus Wiring Diagram for Volvo S40 2010 List of elements for MOST Data Bus Wiring Diagram for Volvo S40 2010: 23 (right side of trunk) Audio module (aud) C70 Except c70 Except w/audio Infotainment control module Integrated audio module Multimedia control module Phone module Remote digital audio receiver (rdar) (in luggage compt/tailgate) Subwoofer module (sub) (left rear of luggage compt) W/ audio W/ multi- media W/ phone W/ premium sound W/ satellite radio W/audio W/o audio W/o multi- media W/o phone W/o premium sound W/o satellite radio W/satellite radio Radio Wiring Diagram, Base for Volvo S40 2010 List of elements for Radio Wiring Diagram, Base for Volvo S40 2010: 50 (if equipped) accessory usb unit (auu) (or nca) 1s shield 2s am/fm1 A10 A11 A12 A13 A14 A21 Auxiliary equipment input 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) F14 F16 Fm2 Fuse f16 30a Fuse f43 15a Fuse f66 10a G10 (base of right "a" pillar) G107 (top of tailgate door) G84 (base of right "a" pillar) Hot at all times Infotainment control module Infotainment relay Integrated audio module Left rear door speaker Left rear door tweeter Microphone Most data bus circuit Nca Passenger door speaker Passenger door treble speaker Right rear door speaker Right rear door tweeter Right rear window antenna (v50) Shield Steering wheel module (swm) (top of steering column) Usb port V50 W/ auxiliary equipment input W/o auxiliary equipment input Window antenna (s40) Window antenna (v50) Window antenna amplifier (inside right roof rail) Radio Wiring Diagram, Premium for Volvo S40 2010 List of elements for Radio Wiring Diagram, Premium for Volvo S40 2010: 78 (base of right "a" pillar) g10 (left rear corner of trunk) (not used) (top of steering column) steering wheel module (swm) 16x/105a 2s am/fm1 A10 A11 A12 A13 A14 A21 A28 Accessory usb unit (auu) (if equipped) Am/fm1 Audio module (aud) (right side of trunk) Auxiliary equipment input B10 B11 B12 B13 B14 B15 B16 Bus circuit C23 C40 Cem Central electronic module (behind right side of dash) Computer data lines system Data+ Data- Driver's door speaker Driver's door treble speaker E23 Engine compt distribution box (left side of engine compt) F14 F16 Fm2 Fm2 shield Fuse f16 30a Fuse f43 15a Fuse f65 5a Fuse f66 10a G10 (base of right "a" bus circuit pillar) G107 (top of tailgate door) G11 G84 (base of right "a" pillar) Gnd Hot at all times Infotainment control module Infotainment relay Integrated audio module Left rear door speaker Left rear door tweeter Microphone Middle dashboard speaker Most data Most data bus circuit Multimedia module Nca Passenger door speaker Passenger door treble speaker Red Right rear door speaker Right rear door tweeter Right rear window antenna (v50) S40 Shield Shield na Subwoofer control module relay Subwoofer module (sub) (left rear of luggage compt) Usb port Usb-port V50 Vbus Window antenna Window antenna amplifier (inside right roof rail) Satellite Radio Wiring Diagram for Volvo S40 2010 List of elements for Satellite Radio Wiring Diagram for Volvo S40 2010: 16 C30/c70 C44 C70 Central electronic module (behind right side of dash) Computer data lines system E23 Engine compt distribution box (left side of engine compt) Fuse f16 30a Fuse f64 5a G11 (left rear corner of trunk) G12 (right rear corner of trunk) Gsm/gps/ rdar antenna (center rear of roof) Hot at all times Nca Remote digital audio reciever (in luggage compt/tailgate) S40/v50
SHIFT INTERLOCK Reverse Lockout Wiring Diagram for Volvo S40 2010 List of elements for Reverse Lockout Wiring Diagram for Volvo S40 2010: 6 Central electronic module (cem) (behind right side of dash) Engine compartment distribution box (left side of engine compt) Fuse 60a G10 (base of right "a" pillar) Hot at all times Reverse interlock solenoid (at base of shift lever assembly) Shift Interlock Wiring Diagram for Volvo S40 2010 List of elements for Shift Interlock Wiring Diagram for Volvo S40 2010: 23 (top of brake pedal assembly) brake light contact 5 speed a/t 6 speed a/t A11 A13 A16 A17 Cem Central electronic module (cem) (behind right side of dash) Computer data lines system E28 E41 F14 F16 Fuse 15a Fuse 5a G10 (base of right "a" pillar) 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 2010 List of elements for Charging Wiring Diagram for Volvo S40 2010: 14 A46 A88 Alternator Battery Battery main fuse Engine control module (2.4l) (left front of engine compt) Engine control module (2.5l turbo) (left front of engine compt) G3 (on left front strut tower) G4 (lower left rear of engine) Nca Pf1 150a Power distribution system Red Starter motor Starting Wiring Diagram for Volvo S40 2010 List of elements for Starting Wiring Diagram for Volvo S40 2010: 44 2.4l 2.5l turbo A/t A10 A17 A42 Acc Alternator B11 B13 B15 B17 B30 Battery Battery main fuse 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 compt) Engine control module (left front of engine compt) Fuse f13 30a Fuse f26 15a Fuse f44 10a G110 (on right front strut tower) G12 G21 G23 G3 (on left front strut tower) G4 (lower left rear of engine) G52 (on left front strut tower) Ignition switch Keyless vehicle module (under driver's seat) Lock M/t Nca Off Pf1 150a Pf2 150a Red Start Starter motor Starter motor relay Transmission control module (rear of engine compt)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Volvo S40 2010 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Volvo S40 2010: 24 (under driver's seat) driver's seat position sensor (under front passenger's seat) passenger's seat position sensor Ceiling light switch unit Cem Central electronic module (cem) (behind right side of dash) Comfort functions relay Contact reel (top of steering column) Driver side air bag igniter (in steering wheel) Driver side air bag igniter stage 2 (in steering wheel) Engine compartment distribution box (left side of engine compt) Fuse 10a Fuse f3 60a G10 (base of right "a" pillar) G84 (base of right "a" pillar) Gnd Hot at all times Hot in start or run Left front impact sensor (behind left side of front bumper) Nca Passenger air bag igniter stage 2 (behind right side of dash) Passenger side air bag igniter (behind right side of dash) Passenger side air bag switch Right front impact sensor (behind right side of front bumper) Steering column igniter (top of steering column) Supplemental Restraints Wiring Diagram (2 of 3) for Volvo S40 2010 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Volvo S40 2010: 14 (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 Belt tension sensor Driver's seat belt buckle contact (in driver's seat belt buckle) G66 (on left front seat support) G67 (on right front seat support) Hall effect Left "b" post side impact sensor (near base of left "b" pillar) Nca Passenger's belt force limiter Passenger's seat belt buckle contact (in front passenger's seat belt buckle) Right "b" post side impact sensor (near base of right "b" pillar) Supplemental Restraints Wiring Diagram (3 of 3) for Volvo S40 2010 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Volvo S40 2010: 16 (1 to 25 not used) (at base of left "c" pillar) left rear belt tensioner igniter (at right "b" pillar) passenger's side belt tensioner igniter (at roof rail) left inflatable curtain igniter (at roof rail) right inflatable curtain igniter (base of right "c" pillar) right rear belt tensioner 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 lines system Driver belt roller sensor (on left "b" pillar) Driver's side belt tensioner igniter (at left "b" pillar) G67 (on right front seat support) Left rear side impact sensor (at left rear door) Nca Passenger belt roller sensor (on right "b" pillar) Right rear side impact sensor (at right rear door)
TRANSMISSION Transmission Wiring Diagram for Volvo S40 2010 List of elements for Transmission Wiring Diagram for Volvo S40 2010: 71 2.4l 2.5l turbo 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 C38 Central electronic module (behind right side of dash) Computer data lines system Differential electronic module (dem) (s40 & v50) (at differential) Engine compartment distribution box (left side of engine compt) Engine control module (ecm) (left front of engine compt) Fluid temperature sensor Fuse f23 10a Fuse f51 10a Fuse f52 5a G10 (base of right "a" pillar) G14 G15 G52 (on left front strut tower) G67 (on right front seat support) Gear selector module Hot at all times Hot in on or start Input speed sensor (rear of transaxle) Otg Output speed sensor (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)
TRUNK, TAILGATE, FUEL DOOR Trunk/Tailgate Release Wiring Diagram for Volvo S40 2010 List of elements for Trunk/Tailgate Release Wiring Diagram for Volvo S40 2010: 18 Central electronic module (behind right side of dash) Engine compartment distribution box (left side of engine compt) Fuel filler cover lock motor (right side of luggage compt) Fuel lid switch Fuse 40a Fuse 60a G10 (base of right "a" pillar) G12 (right rear corner of trunk) G6 (base of left "a" pillar) G66 (on left front seat support) G84 (base of right "a" pillar) Hot at all times Interior lights system License plate lighting Lights switch module Trunk lid/ tailgate handle switch Trunk lid/ tailgate private lock switch (s40) Trunk lid/tailgate lock unit (s40: center rear of trunk lid/tailgate)
WARNING SYSTEMS Warning Systems Wiring Diagram for Volvo S40 2010 List of elements for Warning Systems Wiring Diagram for Volvo S40 2010: 21 C18 C30 Ceiling light switch unit Cem Center rear belt buckle contact (s40/v50) (in center rear seat belt buckle) Central electronic module (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 (base of right "a" pillar) Hot at all times Hot in acc & run Left rear belt buckle contact (in left rear seat belt buckle) Passenger seat contact (under front passenger's seat belt buckle) Right rear belt buckle contact (in right rear seat belt buckle) S40/ v50
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Volvo S40 2010 List of elements for Front Wiper/Washer Wiring Diagram for Volvo S40 2010: 46 (base of right "a" pillar) g10 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 f17 30a Fuse f3 60a Fuse f48 15a Fuse f68 5a Fuse f69 5a G110 (on right front strut tower) G83 (base of left "a" pillar) G84 (base of right "a" pillar) H23 Hot at all times Ignition switch Lock Mass movement sensor (except c70) Nca Off Rain sensor module (front center of roof) Rear mass movement sensor (v50) (rear of roof) Rear window washer motor relay Remote receiver module (rrx)/ remote keyless entry (rke) (front center of roof) Run Start Steering wheel module (swm) (top of steering column) Washer pump (on washer fluid reservoir) Windshield washer motor relay Wiper motor module (wmm) (right side of plenum) Headlamp Washer Wiring Diagram for Volvo S40 2010 List of elements for Headlamp Washer Wiring Diagram for Volvo S40 2010: 14 A40 Central electronic module (right side of dash) Engine compartment distribution fuse box (left side of engine compartment) Fuse 20a G11 G110 (on right front strut tower) G6 (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
