Diagram sections — 30 (43 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 LSE 2004 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 LSE 2004: 32 (at left rear of engine compartment) g2 (at left rear of engine compt) g1 (under left side of dash, right of steering column) data link connector A/c evaporator & a/c outside temperature sensors (behind right side of dash) Anti-lock brakes system Climate control module (integral to a/c controls, in center of dash) Climate control temperature damper (behind center of dash, on left side of hvac assembly) Coolant temperature ecc sensor (behind upper right side of dash) Defogger system Distribution rail (behind left center of dash) E10 Engine compartment fuse & relay box (at left rear corner of engine compartment) Fuse 10a Fuse 15a Fuse 25a G1 (at left rear of engine compt) Hot at all times Hot in on Interior lights system J14 Passenger compartment fan max speed relay (behind lower right side of dash) Passenger compartment fan motor (under right side of dash, on hvac assembly) Passenger compartment fan relay Passenger compartment fan speed control module (behind right side of dash, on bottom of hvac assembly) Passenger compartment fuse & relay box (behind left side of dash) Pnk Recirculation damper motor (behind right side of dash, on bottom right of hvac assembly) Red Seats system Solar sensor Solid state Ventilation/floor/defroster damper motor (behind center of dash, on left side of hvac assembly) Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 LSE 2004 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 LSE 2004: 22 (at left front of engine compartment, near headlight assembly) g8 (at right front of engine compartment, near headlight assembly) g9 A/c compressor relay (in engine compartment fuse & relay box) A/c compressor solenoid clutch (right front of engine) A/c condenser fan (behind left side of radiator) A/c condenser fan relay (in engine compartment fuse & relay box) A/c pressure sensor (in left front corner of engine compartment) B13 B15 Central electronic module (cem) (behind left side of dash) Coolant temperature sensor (on right front side of engine) Driver information module Electric cooling fan relay (speed 1) (in engine compartment fuse & relay box) Electric cooling fan relay (speed 2) (in engine compartment fuse & relay box) Engine compartment fuse & relay box (at left rear corner of engine compartment) Engine management system control module (behind lower center of dash) Fuse 20a Fuse 30a Hot at all times Nca Red Two (2) speed cooling fan motor (in front of engine compartment)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Volvo S40 LSE 2004 List of elements for Anti-lock Brakes Wiring Diagram for Volvo S40 LSE 2004: 38 A17 Abs control module (in right front corner of engine compt) Abs warning indicator B14 B16 B22 Brake fluid level sensor (in brake master cylinder reservoir) Brake fluid level warning indicator Central electronic module (behind left side of dash) Climate control module (ccm) (integral to a/c controls, in center of dash) Data link connector (under left side of dash, right of steering column) Distribution rail (behind left center of dash) Driver information module Dynamic stability assistance control module (behind right end of dash) Dynamic stability on indicator E11 E12 Engine compartment fuse & relay box (at left rear corner of engine compt) Engine control module Exterior lights system Fuse a15 50a Fuse b11 10a Fuse b4 10a G4 (at left rear of engine compartment) G7 (under center of dash) G8 (at left front of engine compartment, near headlight assembly) G9 (at right front of engine compt, near headlight assembly) Hot at all times Hot in on or start I10 I14 Left front abs speed sensor (on left front wheel hub) Left rear abs speed sensor speed sensor (on left rear wheel hub) Passenger compartment fuse & relay box (behind left side of dash) Red Right front abs speed sensor (on right front wheel hub) Right rear abs speed sensor (on right rear wheel hub) Speedo- meter
ANTI-THEFT Forced Entry Wiring Diagram for Volvo S40 LSE 2004 List of elements for Forced Entry Wiring Diagram for Volvo S40 LSE 2004: 60 (at front center of engine compt, integral to hood latch) (at left front of engine compt, near headlight assembly) g8 (at left rear of engine compartment) g1 (at left rear of trunk, near taillight assembly) (s40) g10 (at left rear of cargo area, near taillight assembly) (v40) g12 (at right rear of trunk, near taillight assembly) (s40) g11 (at left rear of cargo area, near taillight assembly) (v40) g12 A10 A12 A13 A16 A18 A19 A20 A22 A23 A24 A25 A26 Alarm siren (front of engine compt) B10 B11 B14 B15 B16 B19 C10 Cargo compartment lighting/ alarm contact (at left rear of cargo compt) Computer data lines system Distribution rail (behind left center of dash) Driver door contact (rear of driver door) Driver's door central locking switch Driver's door lock switch Driver's door power windows/ mirrors control module E10 Engine compartment fuse & relay box (at left rear corner of engine compt) Exterior lights system F10 Fuse 10a Fuse 15a Fuse 20a G1 (at left rear of engine compartment) G15 G9 (at right front of engine compartment, near headlight assembly) Glass breakage sensor (on roof, at center of windshield header) Hood alarm contact Hot at all times Hot in on Hot in on or start Interior lights system Key- inserted warning contact Left rear door contact (rear of left rear door) Passenger compartment fuse & relay box (behind left side of dash) Passenger door central locking switch Passenger door contact (rear of front passenger door) Pnk Red Right rear door contact (rear of right rear door) Ultrasonic glass breakage sensor (below right side of dash) Vgla control module (behind lower center of dash) Vgla receiver (in rear of engine compt) Immobilizer Wiring Diagram for Volvo S40 LSE 2004 List of elements for Immobilizer Wiring Diagram for Volvo S40 LSE 2004: 34 (at left rear of engine compt) (at left rear of engine compt) g1 A/t A11 A17 Acc Automatic transmission B24 Data link connector (under left side of dash, right of steering column) Distribution rail (behind left center of dash) Driver information module Electronic immobilizer antenna ring Electronic immobilizer control module (behind left side of dash) Engine compartment fuse & relay box (at left rear corner of engine compartment) Engine control module Fuse 10a Fuse 20a Fuse 40a Hot at all times Hot in on or start I15 Ignition switch Immobilizer indicator Lock M/t Nca Off Passenger compartment fuse & relay box (behind left side of dash) Red Solar sensor/ electronic immobilizer alarm indicator Start Starter motor Starter motor relay (in passenger compt fuse & relay box) Vgla control module (behind lower center of dash)
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Volvo S40 LSE 2004 List of elements for Body Control Modules Wiring Diagram for Volvo S40 LSE 2004: 49 Air conditioning & interior lights systems Anti-lock brakes & transmissions systems Anti-lock brakes system Central electronic module (cem) (behind left side of dash) Computer data lines system Cruise control & transmissions systems Cruise control system Cruise control, instrument cluster & air conditioning systems E13 Engine compartment fuse & relay box (at left rear corner of engine compt) Exterior lights & headlights systems Exterior lights & transmissions systems Exterior lights system F10 F11 F12 F13 F14 F15 F16 Fuse 10a Fuse 12 15a Fuse 14 20a Fuse 15a Fuse 20a Fuse 4 10a G2 (at left rear of engine compt) Headlights system Hot at all times Hot in acc or on Hot in on Hot in on or start I22 Instrument cluster system Interior lights & sound systems Interior lights system P10 P11 P12 P13 P14 P15 P16 P17 P18 Passenger compartment fuse & relay box (behind left end of dash) Red Wiper/washer & air conditioning systems Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Volvo S40 LSE 2004 List of elements for Computer Data Lines Wiring Diagram for Volvo S40 LSE 2004: 24 Abs control module (in right front corner of engine compartment) Automatic transmission vacuum pump (on left front of vehicle) Automatic transmission vacuum pump relay (in engine compt fuse & relay box) B19 Central electronic module (cem) (behind left side of dash) Climate control module (ccm) (integral to a/c controls, in center of dash) Cruise control module (behind lower center of dash) Data link connector (under left side of dash, right of steering column) Distribution rail (behind left center of dash) Driver's information module Dynamic stability assistance (dsa) control module (behind right side of dash) E10 Electronic immobilizer control module (behind left side of dash) Engine management system control module (behind lower center of dash) Fuse 15a G1 (at left rear of engine compartment) Hot at all times If equipped Nca Passenger compartment fuse & relay box (behind left side of dash) Solid state Transmission control module (tcm) (behind lower center of dash) Vgla control module (locks & alarm) (behind lower center of dash) Xenon lamps control module (under left rear seat)
COOLING FAN Cooling Fan Wiring Diagram for Volvo S40 LSE 2004 List of elements for Cooling Fan Wiring Diagram for Volvo S40 LSE 2004: 11 Coolant temperature sensor (behind upper right side of dash) Electric cooling fan relay (speed 1) (in engine compt fuse & relay box) Electric cooling fan relay (speed 2) (in engine compt fuse & relay box) Engine compartment fuse & relay box (at left rear corner of engine compt) Engine control module (ecm) (behind lower center of dash) Fuse 30a G8 (at left front of engine compartment, near headlight assembly) Hot at all times Nca Red Two speed cooling fan motor (in front of engine compt)
CRUISE CONTROL Cruise Control Wiring Diagram for Volvo S40 LSE 2004 List of elements for Cruise Control Wiring Diagram for Volvo S40 LSE 2004: 35 A/t A13 A18 Acc Air conditioning system B15 Brake lights/ unlocking gear selector contact (under left side of dash) Central electric module (behind left side of dash) Connector (under left side of dash, right of steering column) Cruise control brake pedal contact (on brake pedal bracket) Cruise control clutch pedal contact (on clutch pedal bracket) Cruise control ind Cruise control module (behind lower center of dash) Cruise control switch Cruise control vacuum pump (left rear corner of engine compt) D10 Data link Dec Distribution rail (behind left center of dash) Driver information module Fuse 10a Fuse 15a G1 (at left rear of engine compt) G2 (at left rear of engine compt) Hot at all times Hot in on or start J14 M/t Off Passenger compartment fuse & relay box (behind left side of dash) Pnk Red Res Speedometer Starter motor relay (in passenger compt, fuse & relay box)
DEFOGGERS Defoggers Wiring Diagram for Volvo S40 LSE 2004 List of elements for Defoggers Wiring Diagram for Volvo S40 LSE 2004: 21 Climate control module (integral to a/c controls, in center of dash) Distribution rail (behind left center of dash) Driver's door heated mirror Driver's door power windows/ mirrors switch unit Engine compartment fuse & relay box (at left rear corner of engine compartment) Fuse 15a Fuse 5 25a G1 (at left rear of engine compt) G11 (s40) (at right rear of trunk, near taillight assembly) G12 G12 (v40) (at left rear of cargo area, near taillight assembly) G2 (at left rear of engine compt) Heated rear window Heated rear window/door mirrors relay Hot at all times Hot in run J15 J16 J18 Passenger compartment fuse & relay box (behind left side of dash) Passenger door heated mirror
ENGINE PERFORMANCE
1.9L TURBO 1.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo S40 LSE 2004 List of elements for 1.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo S40 LSE 2004: 27 (at left front of eng compt) evap valve (at right rear of eng compt, on strut tower) (on left side of eng compt) mass airflow (maf) sensor (on left side of eng compt, near air cleaner) turbocharger control valve + nca - nca 31/6 31/7 (under center of dash) A17 Abs system B10 B23 Cooling fans system Engine management system (behind lower center of dash) Exhaust gas warning lamp Ignition coil (1 & 4 cyl) Ignition coil (2 & 3 cyl) Instrument cluster Leakage diagnostic pump (at left rear of vehicle) Micro-controller Nca Noise filter Pnk Pulse transmitter (on rear of engine) Red Tachometer Transmissions system 1.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo S40 LSE 2004 List of elements for 1.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo S40 LSE 2004: 27 (in fuel tank) fuel pump 31/1 (at left rear of eng compt) 31/2 (at left rear of eng compt) 31/4 (at left rear of eng compt) Charge pressure sensor 1 (near left rear of engine) Crankcase breather Engine compartment fuse & relay box (at left rear corner of engine compt) Engine management system main relay (in engine compt fuse & relay box) Engine temperature sensor (on rear of engine) Front heated oxygen sensor (on exhaust system, upstream of catalytic converter) Fuel filter Fuse 11 10a Fuse 11 20a Fuse 17 15a Fuse 18 10a Fuse 6 15a Hot at all times Hot in on Hot in on or start I13 I14 Knock sensor (at left side of engine) Nca Passenger compartment fuse & relay box (behind left end of dash) Pnk Rear heated oxygen sensor (on exhaust system, downstream of catalytic converter) Red 1.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo S40 LSE 2004 List of elements for 1.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo S40 LSE 2004: 17 (at right front side of engine) cvvt valve (behind left end of dash) electronic immobilizer control module (in right front corner of eng compt) abs control module (on left side of cylinder head) idling valve A/c pressure sensor (in left front corner of engine compt) A/c system Abs system Air temperature sensor (at center front of eng compt) Camshaft position sensor (on cylinder head) Charge pressure sensor 2 (on left side of engine) Engine management system (behind lower center of dash) Fuel injectors Nca Pnk Red Throttle position sensor (on throttle body) Transmissions system
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Volvo S40 LSE 2004 List of elements for Back-up Lamps Wiring Diagram for Volvo S40 LSE 2004: 28 A/t Automatic transmission B1/1 B1/8 B1/9 B2/1 Central electric module (behind left side of dash) Fuse 10a Fuse 15a G10 (at left rear of trunk, near taillight assembly) G11 (at right rear of trunk, near taillight assembly) G12 (at left rear of cargo area, near taillight assembly) G2 (at left rear of engine compt) Hot in on Hot in on or start I22 Left & right reverse lamps Left rear lamp housing Left reverse light M/t Nca Passenger compartment fuse & relay box (behind left side of dash) Reversing light contact (at rear of transaxle) Right rear lamp housing Right reverse light S40 Trunk lid/ tailgate lamp housing V40 Exterior Lamps Wiring Diagram (1 of 2) for Volvo S40 LSE 2004 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Volvo S40 LSE 2004: 53 (at left rear of engine compt) g2 Auxiliary brake light B1/1 B1/10 B1/2 B1/3 B1/6 B2/1 B2/5 Brake lights/ unlocking selector lever switch C12 Central electric module (cem) (behind left side of dash) Engine compartment fuse & relay box (at left rear corner of engine compt) F11 Fuse 10a Fuse 15a G10 G10 (s40) (at left rear of trunk, near taillight assembly) g12 (v40) (at left rear of cargo area, near taillight assembly) G11 (s40) (at right rear of trunk, near taillight assembly) g13 (v40) (at right rear of cargo area, near taillight assembly) G6 g6 G8 (at left front of engine compartment, near headlight assembly) G9 (at right front of engine compartment, near headlight assembly) Hot at all times Hot in acc or on Hot in on Hot in on or start I22 Left brake light Left front direction indicator Left front park light Left front parking light/ direction indicator lamp housing Left front side marker lamp Left rear lamp hous- ing Left rear park light Lights switch unit Nca P16 P17 P18 Passenger compartment fuse & relay box (behind left side of dash) Pnk Right brake light Right front direction indicator Right front park light Right front parking light/ direction indicator lamp housing Right front side marker lamp Right rear lamp hous- ing Right rear park light S40 Shift interlock system Trailer tow connec- tor Transmissions system V40 Exterior Lamps Wiring Diagram (2 of 2) for Volvo S40 LSE 2004 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Volvo S40 LSE 2004: 66 (s40) (v40) A12 A13 A15 A17 A22 A26 B18 Bulb malfunction indicator C12 C14 C15 C16 C17 Direction indicator relay Driver information module E20 Fuse 10a Fuse 15a G10 (at left rear of trunk, near taillight assembly) G10 (at left rear of trunk, near taillight assembly) g12 (at left rear of cargo area, near taillight assembly) G11 (at right rear of trunk, near taillight assembly) G11 (at right rear of trunk, near taillight assembly) g13 (at right rear of cargo area, near taillight assembly) G12 (at left rear of cargo area, near taillight assembly) G13 (at right rear of cargo area, near taillight assembly) G17 G18 G19 G2 (at left rear of engine compt) G8 (at left front of engine compartment, near headlight assembly) G9 (at right front of engine compartment, near headlight assembly) Hazard warning flasher switch Hot at all times Hot in on Hot in on or start I19 I20 I21 J14 Left front fender direc- tion indicator lamp Left license plate lamp Left rear direction indicator lamp Left rear lamp hous -ing Left rear lamp housing Left rear side marker light Left tail light Left turn indicator License lights Nca Passenger compartment fuse & relay box (behind left side of dash) Pnk Right front fender direc- tion indicator lamp Right license plate lamp Right rear direction indicator lamp Right rear lamp hous -ing Right rear lamp housing Right rear side marker light Right tail light Right turn indicator S40 Trailer indicator Trunk lid/ tailgate lamp housing Turn signal/ high-low beam switch Vgla control module (behind lower center of dash) Warning indicator
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Volvo S40 LSE 2004 List of elements for Ground Distribution Wiring Diagram for Volvo S40 LSE 2004: 30 Ac condenser fan, right headlight, front right foglight, right front side marker light, right front parking light/direction indicator lamp housing, right front fender direction indicator, right front direction indicator, windshield washer pump, rear window washer pump, abs control module, alarm siren & washer fluid level sensor Auxiliary light (accessory) relay, left auxiliary lamp & right auxiliary lamp Bass speaker passive/active, right rear lamp housing & tank cut-off valve Battery Crankcase breather, windshield wiper motor, automatic transmission vacuum pump & brake fluid level sensor Engine heater relay (230v) Engine management system, dynamic stability assistance control module (dsa), automatic transmission program selector, kick-down contact, automatic transmission gear selector light, transmission control module (tcm) & shift lock relay G1 (at left rear of engine compartment) G10 (s40) (at left rear of trunk, near taillight assembly) G102 G11 (s40) (at right rear of trunk, near taillight assembly) G12 (v40) (at left rear of cargo area, near taillight assembly) G13 (v40) (at right rear of cargo area, near taillight assembly) G15 (at left side of engine compartment, near battery) G2 (at left rear of engine compartment) G3 (under left center of dash) G4 (at left rear of engine compartment) G5 (at left side of engine compartment, near battery) G6 (at right rear of engine compartment, on strut tower) G7 (under center of dash) G8 (at left front of engine compartment, near headlight assembly) G9 (at right front of engine compartment, near headlight assembly) Ignition coil shields, capacitor & engine management system shields Left rear lamp housing, left rear side marker light, cargo compartment light/alarm contact, auxiliary brake light, rear window wiper motor, cargo compartment 12v socket, towing bracket wiring, rear heated window, radio, parking assistance module, left rear & right rear door contacts & trunk lid/ tailgate lamp housing Left rear side marker light, left rear lamp housing, left license plate lighting, right license plate lighting, auxiliary brake light, left rear door contact, cargo compartment light/alarm contact, parking assistance module, cargo compartment 12v socket, towing bracket wiring & power antenna Passenger compartment fan relay, fuel filter, fuel pump, driver's door central locking switch, cruise control module, driver information module, vgla control module for locks & alarm, glove compartment lighting, rear reading lights, passenger side vanity mirror lighting, driver's side vanity mirror lighting, ceiling light, power sunroof control module, central electronic module (cem), trip computer switch, direction indicators relay, hazard warning flasher switch, solar sensor/electronic immobilizer alarm indication, audio amplifier, driver's door power windows/ door mirrors control module & driver's door heated door mirror Passenger door power window switch unit, passenger side power door mirror, retractable passenger door mirror, power windows relay, ultrasonicglass breakage sensor control module, vgla receiver, fuel filter, fuel pump, passenger door central locking switch, cruise control module, driver information module, electronic immobilizer control module, direction indicators/high & low beams switch, driver's door contact, passenger door contact, key-inserted warning/seat belt reminder control module, rear reading lights, passenger side vanity mirror lighting, driver's side vanity mirror lighting, ceiling light, power sunroof control module, front 12v socket, climate control module (ccm), child safety lock switch, retractable door mirrors switch, reduced alarm switch, front 12v socket relay, data link connector, driver's door power windows/ door mirrors control module, passenger door heated door mirror, driver's seat temperature sensor, passenger seat temperature sensor, driver's power seat, passenger power seat, passenger compartment fan speed control module, passenger compartment fan maximum speed relay, combustion preheater module (cpm), digital timer & auxiliary heater Radio Right rear lamp housing, right rear side marker light, rear heated window, right rear door contact & parking assistance module Two-speed cooling fan motor, left headlight, left front foglight, front left side marker light, front left parking light/direction indicator lamp housing, xenon lamps control module, beam adjustment control, left headlight adjustment motor, right headlight adjustment motor, left front fender direction indicator, left front direction indicator, left headlight wiper motor, right headlight wiper motor, horns 1 & 2, automatic transmission vacuum pump relay, abs control module & hood alarm contact
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Volvo S40 LSE 2004 List of elements for Headlights Wiring Diagram (1 of 2) for Volvo S40 LSE 2004: 41 A13 B1/1 B1/11 B2/1 B2/3 B2/4 Central electronic module (behind left side of dash) Driver information module Engine compartment fuse & relay box (at left rear corner of engine compt) F11 F12 F13 F14 F15 F16 Front foglight ind Fuse 10a Fuse 15a Fuse 20a G2 (at left rear of engine compt) G8 (at left front of engine compt, near headlight assembly) G9 (at right front of engine compt, near headlight assembly) High beam ind Hot at all times Hot in on Hot in on or start I22 J14 Left front foglight P10 P12 P13 P16 P17 P18 Passenger compartment fuse & relay box (behind left side of dash) Rear foglight ind Right front foglight S40 Solid state V40 Headlights Wiring Diagram (2 of 2) for Volvo S40 LSE 2004 List of elements for Headlights Wiring Diagram (2 of 2) for Volvo S40 LSE 2004: 16 Direction indicator high & low beam switch G1 (at left rear of engine compt) G10 (at left rear of trunk, near taillight assembly) G11 (at right rear of trunk, near taillight assembly) G12 (at left rear of cargo area, near taillight assembly) G8 (at left front of engine compt, near headlight assembly) G9 (at right front of engine compt, near headlight assembly) High beam Left head- light Left rear lamp housing Lights switch unit Low beam Rear fog- light Right head- light Right rear lamp housing Trunk lid tailgate lamp housing
HORN Horn Wiring Diagram for Volvo S40 LSE 2004 List of elements for Horn Wiring Diagram for Volvo S40 LSE 2004: 9 Contact reel (top of steering column) Engine compartment fuse & relay box (at left rear corner of engine compt) Fuse 29 15a G8 (at left front of engine compt, near headlight assembly) Horn 1 (front of engine compt) Horn 2 (front of engine compt) Horn relay (in engine compartment fuse & relay box) Horn switch Hot at all times
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Volvo S40 LSE 2004 List of elements for Courtesy Lamps Wiring Diagram for Volvo S40 LSE 2004: 50 (at left rear of engine compt) g2 (at left rear of trunk, near taillight assembly) g10 g12 (at left rear of cargo area, near taillight assembly) (at right rear of trunk, near taillight assembly) g11 g12 (at left rear of cargo area, near taillight assembly) (s40) (v40) A17 A19 A23 A24 A25 B21 C10 Cargo compartment lighting (at left rear of cargo compartment) Ceiling light Courtesy lighting Distribution rail Door open indicator lamp Driver door contact (rear of driver door) Driver information module Driver's side vanity mirror lighting E10 Engine compartment fuse & relay box (at left rear corner of engine compartment) Fuse 10a Fuse 15a Fuse 8 10a G1 (at left rear of engine compartment) G10 (s40) (at left rear of trunk, near taillight assembly) g12 (v40) (at left rear of cargo area, near taillight assembly) G11 G13 G14 G2 (at left rear of engine compt) Glove compartment lighting Hot at all times Hot in on Left rear door contact (rear of left rear door) Lighting/ alarm, cargo compartment contact (at left rear of cargo compartment) Of engine compartment) g1 Passenger compartment fuse & relay box (behind left side of dash) Passenger door contact (rear of front passenger door) Passenger side vanity mirror lighting Power antenna system Power sun roof switch Power top system Power tops system Rear reading lights Red Right rear door contact (rear of right rear door) S40 Seat belt reminder indicator lamp Vgla door lock & alarm control module (behind lower center of dash) Warning system Instrument Illumination Wiring Diagram for Volvo S40 LSE 2004 List of elements for Instrument Illumination Wiring Diagram for Volvo S40 LSE 2004: 34 (behind left center of dash) distribution rail A13 Automatic transmission gear selector lighting Automatic transmission program selector lighting B2/22 B2/23 Central electronic module (behind left side of dash) Child safety lock switch Dimmer Distribution rail (behind left center of dash) Driver information module Front 12v socket Fuse 10a G1 (at left rear of engine compt) G2 (at left rear of engine compt) G3 (under left center of dash) G7 (under center of dash) Head Heater controls lighting Hot in on Illumination Light switch Off P14 P15 P16 P17 P18 Park Passenger compartment fuse & relay box (behind left side of dash) Radio Reduced alarm switch Retractable door mirrors switch Trip computer switch
NAVIGATION Navigation Wiring Diagram for Volvo S40 LSE 2004 List of elements for Navigation Wiring Diagram for Volvo S40 LSE 2004: 20 (at left rear of trunk, near taillight assembly) (on rear bumper) (s40) (v40) A10 B10 B11 B12 Buzzer (left "d" pillar) Fuse 15a G10 G12 (at left rear of cargo area, near taillight assembly) Hot in on Parking assistance module (near left rear lamps) Parking assistance sensor 1 Parking assistance sensor 2 Parking assistance sensor 3 Parking assistance sensor 4 Passenger compartment fuse & relay box (behind left side of dash) Red
POWER ANTENNA Power Antenna Wiring Diagram for Volvo S40 LSE 2004 List of elements for Power Antenna Wiring Diagram for Volvo S40 LSE 2004: 16 A12 E10 Engine compartment fuse & relay box (at left rear corner of engine compt) Fuse 10a Fuse 15a G10 (at left rear of trunk, near taillight assembly) G14 G3 (under left center of dash) Hot at all times Hot in on & acc J10 Nca Passenger compartment fuse & relay box (behind left side of dash) Power antenna (at left front of trunk) Radio Red
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Volvo S40 LSE 2004 List of elements for Power Distribution Wiring Diagram (1 of 3) for Volvo S40 LSE 2004: 45 (not used) (turbo) A/c compressor relay & a/c condenser fan relay Abs control module Audio amplifier Battery Central electronic module (cem) Distribution rail (behind left center of dash) Electric cooling fan speed 2 relay & electric cooling fan a/c relay Electric cooling fan speed 1 relay, Electronic immobilizer control module Engine compartment fuse & relay box (at left rear corner of engine compt) Engine control module Engine control module & automatic transmission vacuum pump Engine management system main relay (in engine compt fuse & relay box) Evap valve, heated oxygen sensors & idling valve From fuse 11 (diagram 3 of 3) From passenger compartment fuse & relay box (diagram 2 of 3) From passenger compartment fuse & relay box (diagram 3 of 3) Front 12v cigarette lighter socket relay Front 12v cigarette socket lighter Fuel pump Fuse Fuse 10a Fuse 120a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a G1 (at left rear of engine compt) G15 (at left side of engine compt, near battery) G5 (at left side of engine compt, near battery) Generator Horn relay Power windows relay Radio Rear accessory outlet Red Starter Starter motor relay To engine compartment fuse & relay box (diagram 2 of 3) To ignition switch (diagram 3 of 3) Transmission control module (tcm) Ultrasonic glass breakage sensor control module, vgla control module for locks & alarm, vgla receiver Power Distribution Wiring Diagram (2 of 3) for Volvo S40 LSE 2004 List of elements for Power Distribution Wiring Diagram (2 of 3) for Volvo S40 LSE 2004: 66 (behind left side of dash) passenger compartment fuse & relay box (not (not used) Alarm siren Brake pedal switch C11 C12 C17 Ceiling reading lights for high level equipment & ceiling light for standard level equipment Central electronic module Central electronic module (cem), reverse light contact, automatic transmission & crankcase breather Climate control module Climate control module & max speed passenger compartment fan relay Climate control module (ccm) Courtesy light Data link connector Direction indicator relay Driver information module Driver information module, glove compartment lighting, electronic immobilizer/ solar sensor alarm indication, trip computer switch & hazard warning switch Driver power seat Driver seat temp- erature sensor E10 E14 Engine compartment fuse & relay box (at left rear corner of engine compt) Engine control module From engine compartment fuse & relay box (diagram 1 of 3) From ignition switch (diagram 3 of 3) Front 12v socket relay (diagram 1 of 3) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a G11 G13 G14 G15 G16 G2 (at left rear of engine compt) G6 pnk Glove compartment lighting Hazard warning flasher switch Heated driver door mirror Heated passenger door mirror Heated rear window Heated rear window & door mirrors relay I17 I18 J13 J14 J15 J18 Key inserted warning contact Key inserted warning relay Not used Pass- enger seat temp- erature sensor Passenger compartment blower motor fan Passenger compartment fan relay Passenger power seat Power sunroof control module & roof lamp for hl w/ reading lamp Rear roof lamp, cargo compt lighting & power antenna Red Seat belt reminder Used) Vgla control module for lock & alarm Power Distribution Wiring Diagram (3 of 3) for Volvo S40 LSE 2004 List of elements for Power Distribution Wiring Diagram (3 of 3) for Volvo S40 LSE 2004: 52 (behind left side of dash) passenger compartment fuse & relay box (not used) +30 +50 Abs control module Acc Bass speaker Brake pedal switch C18 Cargo compartment 12v socket Central electronic module Cruise control switches & cruise control module Driver information module E11 E13 E15 Electronic immobilizer control module From fuse 14 (diagram 1 of 3) Fuel injection/ combustion relay & fuel pump relay Fuse 10a Fuse 15a Fuse 20a I12 I13 I14 I15 I16 I22 Ig1 Ig2 Ignition switch J10 J11 J12 Lock Not used Off Radio & audio amplifier Rear windshield/ wiper switch Red Right headlamp wiper motor & left headlamp wiper motor Srs control module Start Starter motor relay To engine management system main relay (diagram 1 of 3) To front 12v cigarette socket relay lighter relay (diagram 1 of 3) To passenger compartment fuse & relay box (diagram 2 of 3) Transmission control module, engine control module & dynamic stability assistance control module Vgla control module for lock & alarm Vgla control module for locks & alarm, passenger power seat, power windows relay, driver door adjustable mirror, adjustable door mirror switch & passenger door adjustable mirror Windshield/ wiper motor Windshield/wiper switch, rear window & washer/ wiper switch
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Volvo S40 LSE 2004 List of elements for Power Door Locks Wiring Diagram for Volvo S40 LSE 2004: 63 (at left rear of cargo area, near taillight assembly) g12 (behind left center of dash) (v40: at left rear of cargo area, near taillight assembly) A10 A12 A13 A15 A16 A18 A19 A20 A23 A24 A26 B10 B12 B16 B19 B22 C10 Cargo compartment lighting/ alarm contact (at left rear of cargo compt) Center of dash) Computer data lines system Distrib- ution rail Distribution rail (behind left center of dash) Driver door contact (rear of driver door) Driver's door central locking Driver's door central locking switch Driver's door lock switch Driver's door power windows/ mirrors control module E10 Engine compartment fuse & relay box (at left rear corner of engine compt) Exterior lights system F10 Fuel filler flap lock motor (at left rear of vehicle) Fuse 10a Fuse 20a G1 (at left rear of engine compartment) G1 (at left rear of engine compt) G10 (at left rear of trunk, near taillight assembly) G10 (s40) G11 (at right rear of trunk, near taillight assembly) G12 (v40) (s40: at left rear of trunk, near taillight assembly) G15 G2 (at rear of left fender) Hot at all times Hot in on or start Interior lights system Key inserted warning contact (integral to ignition switch) Left rear door contact (rear of left rear door) Passenger compartment fuse & relay box (behind left side dash) Passenger door central locking Passenger door central locking switch Passenger door contact (rear of front passenger door) Rear driver's side door central locking Rear passenger door central locking Red Right rear door contact (rear of right rear door) S40 Trunk lid/tailgate central locking V40 Vgla control module (behind lower Vgla receiver (in rear of engine compt)
POWER MIRRORS Power Mirrors Wiring Diagram for Volvo S40 LSE 2004 List of elements for Power Mirrors Wiring Diagram for Volvo S40 LSE 2004: 17 Distribution rail (behind left center of dash) Driver's door power windows/ mirrors switch unit Driver's side power door mirror Engine compartment fuse & relay box (at left rear corner of engine compt) F11 Fuse 12 30a Fuse 3 10a G1 (at left rear of engine compt) G2 (at left rear of engine compt) Hot at all times Hot in acc or on Nca Passenger compartment fuse & relay box (behind left side of dash) Passenger's side power door mirror Pnk Power windows relay (in passenger compartment fuse & relay box) Power windows system
POWER SEATS Heated Seats Wiring Diagram for Volvo S40 LSE 2004 List of elements for Heated Seats Wiring Diagram for Volvo S40 LSE 2004: 8 (at left rear of engine compt) g1 Climate control module (ccm) (integral to a/c controls, in center of dash) Driver's seat temperature sensor (backrest & seat heating elements) (under rear of driver's seat) Fuse 20a Hot in on I17 Passenger compartment fuse & relay box (behind left side of dash) Passenger seat temperature sensor (backrest & seat heating elements) (under rear of passenger's seat) Power Seats Wiring Diagram for Volvo S40 LSE 2004 List of elements for Power Seats Wiring Diagram for Volvo S40 LSE 2004: 25 (at left rear of engine compt) g1 Aft Back Back rest Backrest tilt motor Down Driver's power seat Engine compartment fuse & relay box (at left rear corner of engine compt) Fore Fore/ aft Forw Forward/ rearward motor Front edge Fuse 3 10a Fuse 6 25a Fuse 7 25a Hot at all times Hot in acc or on Nca Passenger compartment fuse & relay box (behind left side of dash) Passenger's power seat Rear edge Seat cushion front up/down motor Seat cushion rear up/down motor Solid state
POWER TOP/SUNROOF Sunroof Wiring Diagram for Volvo S40 LSE 2004 List of elements for Sunroof Wiring Diagram for Volvo S40 LSE 2004: 11 (at left rear of engine compt) g2 (w/reading lamps) roof lamp Fuse 12 15a G13 Hot in on Nca Passenger compartment fuse & relay box (behind left side of dash) Power sun roof control module (at front center of roof) Power sun roof motor (forward of sunroof) Power sun roof switch Solid state
POWER WINDOWS Power Windows Wiring Diagram for Volvo S40 LSE 2004 List of elements for Power Windows Wiring Diagram for Volvo S40 LSE 2004: 28 (at left rear of engine compt) g1 Distribution rail (behind left center of dash) Driver's door power windows/mirrors control module Engine compartment fuse & relay box (at left rear corner of engine compt) F11 Fuse 12 30a Fuse 3 10a G1 (at left rear of engine compt) G2 (at left rear of engine compt) Hot at all times Hot in acc or on Left front Left front power window motor Left rear Left rear power window motor Left rear power window switch unit Mirrors system Off Passenger compartment fuse & relay box (behind left side of dash) Pnk Power windows relay (in passenger compartment fuse & relay box) Red Right front Right front power window motor Right front power window switch unit Right rear Right rear power window motor Right rear power window switch unit
RADIO Radio Wiring Diagram, with Amplifier for Volvo S40 LSE 2004 List of elements for Radio Wiring Diagram, with Amplifier for Volvo S40 LSE 2004: 47 (at left rear of cargo area, near taillight assembly) (not used) (s40) (v40) 10 cd changer 6 cd changer A10 A11 A12 Amplifier (v40) (on rear of roof) Antenna Audio amplifier B1-8 B10 B11 B12 B2-23 Bass speaker (v40) Cd changer (if equipped) Central electric module (cem) (behind left side of dash) Driver information module Driver's side dash- board speaker E10 nca Engine compartment fuse & relay box (at left rear corner of engine compt) Fuse 10a Fuse 15a Fuse 20a G10 (at left rear of trunk, near taillight assembly) G12 G12 (at left rear of cargo area, near taillight assembly) G2 (at left rear of engine compt) G3 (under left center of dash) Gps antenna Hot at all times Hot in acc or on Left front door speaker Left rear speaker Nca Passenger compartment fuse & relay box (behind left side of dash) Passenger side dash- board speaker Power antenna (s40) (at left front of trunk) Radio Red Right front door speaker Right rear speaker S40 V40 Radio Wiring Diagram, without Amplifier for Volvo S40 LSE 2004 List of elements for Radio Wiring Diagram, without Amplifier for Volvo S40 LSE 2004: 43 (not used) (s40) (v40) 10 cd changer 6 cd changer A10 A11 A12 Amplifier (v40) (on rear of roof) Antenna B1-8 B10 B11 B12 B2-23 Bass speaker (v40) Cd changer (if equipped) Central electric module (cem) (behind left side of dash) Driver information module Driver's side dashboard speaker E10 nca Engine compartment fuse & relay box (at left rear corner of engine compt) Fuse 10a Fuse 15a G10 (at left rear of trunk, near taillight assembly) G12 (at left rear of cargo area, near taillight assembly) G13 (at right rear of cargo area, near taillight assembly) G3 (under left center of dash) Gps antenna Hot at all times Hot in acc or on Left front door speaker Left rear speaker Nca Passenger compartment fuse & relay box (behind left side of dash) Passenger side dashboard speaker Power antenna (s40) (at left front of trunk) Radio Red Right front door speaker Right rear speaker S40 V40
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Volvo S40 LSE 2004 List of elements for Shift Interlock Wiring Diagram for Volvo S40 LSE 2004: 6 Brake lights/ unlocking gear selector contact (under left side of dash) Fuse 10a G7 (under center of dash) Hot in on or start Passenger compartment fuse & relay box (behind left side of dash) Shift lock relay (at base of shift lever)
STARTING/CHARGING Charging Wiring Diagram for Volvo S40 LSE 2004 List of elements for Charging Wiring Diagram for Volvo S40 LSE 2004: 22 30+ A17 Acc Air conditioning system B13 Battery Driver information module Engine compartment fuse & relay box (in left rear corner of engine compt) Fuse 10a Fuse 40a G15 (at left side of engine compt, near battery) G5 (at left side of engine compt, near battery) Generator Generator charge current warning light Ig1 Ignition switch Lock Off Passenger compartment fuse & relay box (behind left side of dash) Red Start Starter motor Starting Wiring Diagram for Volvo S40 LSE 2004 List of elements for Starting Wiring Diagram for Volvo S40 LSE 2004: 20 30+ A/t Acc Battery Electronic immobilizer control module (behind left side of dash) Engine compartment fuse & relay box (in left rear corner of engine compt) Fuse 40a G15 (at left side of engine compt, near battery) G5 (at left side of engine compt, near battery) Generator Ignition switch Lock M/t Nca Off Red Shift lock switch (on top of transaxle) Start Starter motor Starter motor relay (in passenger compartment fuse & relay box)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Volvo S40 LSE 2004 List of elements for Supplemental Restraints Wiring Diagram for Volvo S40 LSE 2004: 29 A10 A17 B11 Contact reel Data link connector (partial) (under left side of dash, right of steering column) Distribution rail (diagnostic) (behind left center of dash) Driver information module Driver's side seat belt lock Driver's side seat belt tensioner Driver's side side air bag Fuse 11 10a Hot in on or start I16 Key-inserted warning/seat belt reminder control module (in passenger compartment fuse & relay box) Left front side air bag sensor (at base of left "b" pillar) Left rear side air bag sensor (in left rear door) Left side inflatable curtain Nca Passenger compartment fuse & relay box (behind left end of dash) Passenger side seat belt lock Passenger side seat belt tensioner Passenger side side air bag Pnk Red Right front side air bag sensor (at base of right "b" pillar) Right rear side air bag sensor (in right rear door) Right side inflatable curtain Solid state Vgla control module (behind lower center of dash)
TRANSMISSION Transmission Wiring Diagram for Volvo S40 LSE 2004 List of elements for Transmission Wiring Diagram for Volvo S40 LSE 2004: 28 31/7 (under center of dash) A/t warning lamp A17 Anti-lock brakes system Automatic transmission Automatic transmission gear selector position light Automatic transmission program switch Brake pedal switch Central electric module (behind left end of dash) Combined instrument panel Engine compartment fuse & relay box (on left rear corner of engine compt) Engine management system (behind lower center of of dash) Exterior lights system Fuse 10a Fuse 15a Hot at all times Hot in on Hot in on or start I14 Interior lights system Kickdown switch (left rear of engine compt) Nca On-board diagnostic system connector (under left center of dash) Passenger compartment fuse & relay box (behind left end of dash) Pnk Red Starting/ charging system Transmission control module (behind lower center of dash)
WARNING SYSTEMS Warning Systems Wiring Diagram for Volvo S40 LSE 2004 List of elements for Warning Systems Wiring Diagram for Volvo S40 LSE 2004: 28 (integral to ignition switch) key inserted warning contact A23 Ai7 B10 B21 C10 Ceiling light Distrib- ution rail (behind left center of dash) Door open ind Driver information module Driver's door contact (rear of driver door) Driver's side seat belt lock (right side of driver seat) Engine compartment fuse & relay box (at left rear of engine compartment) Fuse 10a Fuse 15a Fuse a8 10a G1 (at left rear of engine compartment) G1 (at left rear of engine compt) G1 (left side of dash) G15 Hot at all times Hot in on Hot in on or start Key-inserted warning/ seat belt reminder control module (in passenger compartment fuse & relay box) Passenger compartment fuse & relay box (behind left side of dash) Seat belt reminder indicator lamp Solid state Vgla control module (behind lower center of dash)
WIPER/WASHER Wiper/Washer Wiring Diagram for Volvo S40 LSE 2004 List of elements for Wiper/Washer Wiring Diagram for Volvo S40 LSE 2004: 42 (behind left side of dash) passenger compartment fuse & relay box A17 Abs control module (in right front corner of engine compt) Air conditioning system B15 B16 Central electric module (behind left side of dash) Climate control module (ccm) (integral to a/c controls, in center of dash) Driver information module Dynamic stability assistance control module (behind right side of dash) E13 E15 E16 E17 E19 Fuse 10a Fuse 20a G12 (at left rear of cargo area, near taillight assembly) G2 (at left rear of engine compt) G4 (at left rear of engine compartment) G8 (at left front of engine compartment, near headlight assembly) G9 (at right front of engine compartment, near headlight assembly) G9 (at right front of engine compt, near headlight assembly) Hot in on or acc Hot in on or start I12 Left headlight wiper motor (under respective headlight assemblies) Passenger compartment fuse & relay box (behind left side of dash) Rear window washer pump (v40) (at right front corner of engine compt, on washer fluid reservoir) Rear window wiper motor (v40) (on liftgate) Rear window wiper/washer switch Red Right headlight wiper motor (under respective headlight assemblies) Solid state Speedo- meter Washer fluid indicator light Washer fluid level sensor (on washer fluid reservoir) Windshield rear window wiper switch Windshield washer pump (at right front corner of engine compt, on washer fluid reservoir) Windshield wiper motor (at right rear of engine compt) Windshield wiper switch Windshield wiper/washer switch
