Wiring Diagrams for Volvo S40 I facelift (1999-2004)

Automatic a/c circuit

Anti-lock brake circuits

Anti-theft alarm circuit Immobilizer circuit

Body computer circuits

Computer data lines

Cooling fan circuit

Cruise control circuit

Defogger circuit

Wiring diagram engine performance 1.9l turbos

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlight circuit

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power antenna circuit

Power distribution circuit

Power door lock circuit

Power mirror circuit

Heated seats circuit Power seats circuit

Power top/sunroof circuits

Power window circuit

Radio circuits

Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraint circuit

A/t circuit

Warning system circuits

Wiper/washer circuit

ALARM SIREN ALARM SIREN HEATED PASSENGER DOOR MIRROR ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKE SYSTEM, TRANSMISSION SYSTEM ANTI-LOCK BRAKES SYSTEM B+ STARTER DRIVER'S SIDE SEAT BELT LOCK HORN 1 HORN 2 PASSENGER SIDE SEAT BELT LOCK

2 SPEED COOLING FAN MOTOR BACKREST TILT MOTOR ELECTRIC COOLING FAN MOTOR FUEL FILLER FLAP LOCKING MOTOR LEFT FRONT WINDOW MOTOR LEFT HEADLAMP BEAM ADJUSTMENT ACTUATOR LEFT HEADLAMP WIPER MOTOR LEFT HEADLIGHT WIPER MOTOR LEFT REAR WINDOW MOTOR PASSENGER COMPARTMENT FAN MOTOR PASSENGER COMPT BLOWER MOTOR FAN POWER SUN ROOF MOTOR (AT FRONT OF WINDSHIELD HEADER REAR WINDOW WIPER MOTOR REAR WIPER WINDOW MOTOR RECIRCULATION DAMPER MOTOR RIGHT FRONT WINDOW MOTOR RIGHT HEADLAMP BEAM ADJUSTMENT ACTUATOR RIGHT HEADLAMP WIPER MOTOR RIGHT HEADLAMP WIPER MOTOR, LEFT HEADLAMP WIPER MOTOR RIGHT HEADLIGHT WIPER MOTOR RIGHT REAR WINDOW MOTOR SEAT CUSHION FRONT UP/DOWN MOTOR SEAT CUSHION REAR UP/DOWN MOTOR FORWARD/ REARWARD MOTOR SEAT CUSHION REAR UP/DOWN MOTOR FORWARD/ REARWARD MOTOR BACKREST TILT MOTOR STARTER MOTOR VENTILATION/FLOOR/DEFROSTER DAMPER MOTOR WINDSHIELD WIPER MOTOR

ANTENNA AMPLIFIER ELECTRONIC IMMOBILIZER ANTENNA RING POWER ANTENNA POWER ANTENNA SYSTEM REAR ROOF LAMP, CARGO COMPT LIGHTING, POWER ANTENNA

DATA LINK CONNECTOR

ABS CONTROL MODULE BRAKE PEDAL SWITCH VGLA CONTROL MODULE FOR LOCK, ALARM CLIMATE CONTROL MODULE CLIMATE CONTROL MODULE, MAX SPEED PASS COMPT FAN RELAY CRUISE CONTROL MODULE CRUISE CONTROL SWITCHES, CRUISE CONTROL MODULE DRIVER DOOR POWER WINDOWS/ MIRRORS CONTROL MODULE DSA CONTROL MODULE ELECTRONIC IMMOBILIZER CONTROL MODULE ELECTRONIC IMMOBILZER CONTROL MODULE ENGINE CONTROL MODULE ENGINE CONTROL MODULE KEY INSERTED WARNING CONTACT ENGINE CONTROL MODULE, AUTOMATIC TRANSMISSION VACUUM PUMP ENGINE MANAGEMENT SYSTEM CONTROL MODULE IMMOBILIZER CONTROL MODULE KEY INSERTED SEAT BELT REMINDER CONTROL MODULE PASSENGER COMPARTMENT FAN SPEED CONTROL MODULE POWER SUNROOF CONTROL MODULE POWER SUNROOF CONTROL MODULE, ROOF LAMP FOR HL W/ READING LAMP TRANSMISSION CONTROL MODULE VGLA CONTROL MODULE (BEHIND LOWER VGLA CONTROL MODULE FOR LOCK, ALARM VGLA DOOR LOCK, ALARM CONTROL MODULE XENON LAMPS CONTROL MODULE

DRIVER'S DOOR POWER WINDOWS/ MIRRORS SWITCH UNIT LIGHTS SWITCH UNIT

FUSE 1 FUSE 2 FUSE 2 FUSE 13 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 6 FUSE 5 FUSE 6 FUSE 7 FUSE 7 FUSE 8 FUSE 9 FUSE 10 FUSE 10 FUSE 17 FUSE FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 17 FUSE 18 FUSE 19 FUSE 19 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 28 FUSE 20 FUSE 16 FUSE 9 FUSE 14 FUSE 21 FUSE 21 FUSE 22 FUSE 28 FUSE 22 FUSE 23 FUSE 24 FUSE 24 FUSE 19 FUSE 23 FUSE 25 FUSE 26 FUSE 27 FUSE 25 FUSE 29 FUSE 30 FUSE 28 FUSE 29 FUSE 30 FUSE 32 FUSE 31

HEATER CONTROLS LIGHTING

ABS WARNING INDICATOR BRAKE FLUID LEVEL WARNING INDICATOR BULB MALFUNCTION INDICATOR DIREC- TION INDICATOR LAMP DIREC- TION INDICATOR LAMP DIRECTION INDICATOR HIGH, LOW BEAM SWITCH DOOR OPEN INDICATOR LAMP DYNAMIC STABILITY ON INDICATOR IMMOBILIZER INDICATOR LEFT FRONT DIRECTION INDICATOR LEFT FRONT PARKING LIGHT/ DIRECTION INDICATOR LAMP HOUSING LEFT REAR DIRECTION INDICATOR LAMP LEFT TURN INDICATOR RIGHT FRONT DIRECTION INDICATOR RIGHT FRONT PARKING LIGHT/ DIRECTION INDICATOR LAMP HOUSING RIGHT REAR DIRECTION INDICATOR LAMP RIGHT TURN INDICATOR SEAT BELT REMINDER INDICATOR LAMP TRAILER INDICATOR WARNING/ INDICATOR

A/T WARNING LAMP AIR CONDITIONING SYSTEM INTERIOR LIGHTS SYSTEM AUXILIARY BRAKE LAMP BULB FAILURE WARNING IND CEILING LIGHTS EXHAUST GAS WARNING LAMP EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM FRONT FOG LAMP IND HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM SOUND SYSTEM LEFT FRONT FOG LAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP, PARKING LAMP LEFT LICENSE PLATE LAMP RIGHT LICENSE PLATE LAMP LEFT REAR LAMP HOUS- ING LEFT REAR LAMP HOUSING LEFT REAR LAMP HOUSING RIGHT REAR LAMP HOUSING REAR FOG LAMP IND REAR READING LIGHTS RIGHT FRONT FOG LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP, PARKING LAMP RIGHT REAR LAMP HOUS- ING RIGHT REAR LAMP HOUSING TRUNK LID/ TAILGATE LAMP HOUSING VANITY MIRROR LIGHTS

AUTOMATIC TRANSMISSION VACUUM PUMP FUEL PUMP FUEL PUMP RADIO REAR WINDOW WASHER PUMP WINDSHIELD WASHER PUMP

A/T VACUUM PUMP RELAY AUTOMATIC TRANSMISSION VACUUM PUMP RELAY CIGARETTE LIGHTER RELAY DIRECTION INDICATOR RELAY DIRECTION INDICATORS RELAY ENGINE COMPARTMENT FUSE , RELAY BOX ENGINE MANAGEMENT SYSTEM MAIN RELAY FUSE, RELAY BOX (BEHIND LEFT FUSE/ RELAY BOX HEATED REAR WINDOW, DOOR MIRRORS RELAY HEATED REAR WINDOW/DOOR MIRRORS RELAY HORN RELAY PASSENGER COMPARTMENT FAN MAX SPEED RELAY PASSENGER COMPARTMENT FAN RELAY PASSENGER COMPARTMENT FUSE, RELAY BOX PASSENGER COMPT FUSE, RELAY BOX POWER WINDOW RELAY POWER WINDOWS RELAY SHIFT LOCK RELAY SHIFT LOCK RELAY (UNDER FLOOR CONSOLE, STARTER MOTOR RELAY TO ENGINE MANAGEMENT SYSTEM MAIN RELAY

A/C PRESSURE SENSOR AIR TEMPERATURE SENSOR BRAKE FLUID LEVEL SENSOR CAMSHAFT POSITION SENSOR CHARGE PRESSURE SENSOR 1 CHARGE PRESSURE SENSOR 2 COOLANT TEMPERATURE SENSOR DRIVER SEAT TEMP- ERATURE SENSOR DRIVER SEAT TEMPERATURE SENSOR ELECTRONIC IMMOBILZER SOLAR SENSOR ALARM INDICATOR EVAP VALVE, FRONT HEATED OXYGEN SENSOR KNOCK SENSOR LEFT FRONT SIDE AIR BAG SENSOR LEFT REAR SIDE AIR BAG SENSOR PASS- ENGER SEAT TEMP- ERATURE SENSOR PASSENGER SEAT TEMPERATURE SENSOR RIGHT FRONT SIDE AIR BAG SENSOR RIGHT REAR SIDE AIR BAG SENSOR SOLAR SENSOR SOLAR SENSOR/ ELECTRONIC IMMOBILIZER ALARM INDICATOR THROTTLE POSITION SENSOR WASHER FLUID LEVEL SENSOR

BASS SPEAKER DRIVER'S SIDE DASH- BOARD SPEAKER LEFT FRONT DOOR SPEAKER LEFT REAR SHELF SPEAKER PASSENGER SIDE DASH- BOARD SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR SHELF SPEAKER

ADJUST- ABLE DOOR MIRRORS SWITCH ADJUSTABLE DOOR MIRRORS SWITCH AUTOMATIC TRANSMISSION PROGRAM SWITCH BRAKE LIGHTS/ UNLOCKING SELECTOR LEVER SWITCH BRAKE PEDAL SWITCH CHILD SAFETY LOCK SWITCH CRUISE CONTROL BRAKE PEDAL SWITCH CRUISE CONTROL SWITCH DRIVER DOOR CENTRAL LOCKING SWITCH DRIVER'S DOOR CENTRAL LOCKING SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR POWER WINDOWS/MIRRORS SWITCH HAZARD WARNING FLASHER SWITCH HAZARD WARNING FLASHER SWITCH, CENTRAL ELECTRONIC MODULE HEATED DRIVER DOOR MIRROR HAZARD WARNING FLASHER SWITCH HORN SWITCH IGNITION SWITCH KICK DOWN SWITCH LEFT REAR DOOR SWITCH LEFT REAR POWER WINDOW SWITCH LIGHT SWITCH PASSENGER DOOR CENTRAL LOCKING SWITCH POWER SUN ROOF SWITCH REAR WINDOW WIPER/WASHER SWITCH REAR WINDSHIELD WIPER SWITCH CENTRAL ELECTRONIC MODULE REDUCED ALARM SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR SWITCH RIGHT REAR POWER WINDOW SWITCH TO IGNITION SWITCH 3 OF 3) TRIP COMPUTER SWITCH TURN SIGNAL/ HIGH-LOW BEAM SWITCH WASHER SWITCH WINDSHIELD WIPER SWITCH, REAR WINDOW WIPER SWITCH WINDSHIELD WIPER/WASHER SWITCH WINDSHIELD/ REAR WINDOW WIPER SWITCH

A/C COMPRESSOR CLUTCH SOLENOID CVVT VALVE EVAP VALVE IDLING VALVE TURBOCHARGER CONTROL VALVE

7 8 9 10 11 PNK WIRE 7 8 9 10 PNK WIRE BLK WIRE BLU GRY/ WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

10 CONN A 15/1 1 15/2 3 A/C CONDENSER FAN A/C EVAPORATOR, A/C OUTSIDE TEMPERATURE SENSORS A/C SYSTEM A/T WARNING IND ABS SYSTEM ABS WARNING IND ADJUSTABLE DRIVER DOOR MIRRORS AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM ANTILOCK BRAKES SYSTEM AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION GEAR SELECTOR LIGHTING AUTOMATIC TRANSMISSION GEAR SELECTOR POSITION LIGHT AUTOMATIC TRANSMISSION PROGRAM SELECTOR AUTOMATIC TRANSMISSION PROGRAM SELECTOR LIGHTING AUXILIARY BRAKE LIGHT B+ D+ BACK REST FORE/ AFT BRAKE FLUID IND CARGO COMPARTMENT AREA, LIGHTING/ ALARM CONTACT CARGO COMPARTMENT AREA, LIGHTING/ ALARM CONTACT RIGHT REAR DOOR CONTACT CARGO COMPARTMENT AREA/LIGHTING CARGO COMPARTMENT LIGHT/ALARM CONTACT CEILING LIGHT CENTRAL ELECTRONIC MODULE CHARGE IND CHARGE WARNING IND CIGARETTE LIGHTER CLIMATE CONTROL TEMPERATURE DAMPER COMBINED INSTRUMENT PANEL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SOUND SYSTEMS CONN A CONN B CONTACT REEL COOLANT TEMP WARNING LIGHT COOLING FANS SYSTEM COURTESY LIGHT COURTESY LIGHTING CRANKCASE BREATHER CRUISE CONTROL CLUTCH PEDAL CONTACT CRUISE CONTROL IND CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM, INSTRUMENT CLUSTER SYSTEM, AIR CONDITIONING SYSTEM CRUISE CONTROL SYSTEM, TRANSMISSION SYSTEM DEFOGGER SYSTEM DISTRI- BUTION DISTRIB- UTION DISTRIB- UTION RAIL DISTRIBUTION GROUND TERMINAL DISTRIBUTION RAIL DOOR OPEN IND DRIVER DOOR CONTACT DRIVER DOOR CONTACT PASSENGER DOOR CONTACT DRIVER POWER SEAT DRIVER'S DOOR ADJUSTABLE MIRROR DRIVER'S DOOR CENTRAL LOCKING DRIVER'S DOOR CONTACT DRIVER'S DOOR HEATED MIRROR DRIVER'S POWER DOOR MIRROR DRIVER'S POWER SEAT DRIVER'S SIDE SEAT BELT TENSIONER DRIVER'S SIDE SIDE AIR BAG DRIVER'S SIDE VANITY MIRROR LIGHTING DSA IND END OF DASH) EXHAUST GASES WARNING IND FRONT EDGE FRONT FOGLIGHT IND FRONT HEATED FUEL FILTER FUEL INJECTORS FUEL LEVEL WARNING IND GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHTING HAZARD FLASHERS IND HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEATED REAR WINDOW HI-BEAM IND HIGH BEAM HIGH BEAM IND HOOD ALARM CONTACT HORNS 1, 2 HOT AT ALL TIMES HOT IN HOT IN ACC OR ON HOT IN ACC OR RUN HOT IN ON HOT IN ON OR ACC HOT IN ON OR START HOT IN ON, ACC HOT IN RUN HOT IN RUN OR START IMMOBILIZER IND INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT LIGHTING KEY- INSERTED WARNING CONTACT LEFT BRAKE LIGHT LEFT FRONT FENDER TURN SIGNAL LEFT FRONT FOGLIGHT LEFT FRONT PARK LIGHT LEFT FRONT TURN SIGNAL LEFT HEAD- LIGHT LEFT HEADLAMP LEFT REAR DOOR CONTACT LEFT REAR PARK LIGHT LEFT REAR SIDE MARKER LIGHT LEFT REVERSE LIGHT LEFT SIDE INFLATABLE CURTAIN LEFT TAIL LIGHT LEFT TURN IND LEFT, RIGHT BACK-UP LAMPS LEFT, RIGHT REAR DOOR CONTACTS LIGHTING/ ALARM, CARGO COMPARTMENT/ AREA CONTACT LOW BEAM M/T A/T MICRO CONTROLLER MICRO-CONTROLLLER MIRRORS SYSTEM NEAR BASE OF SHIFT LEVER) NOISE FILTER NOT USED NOT USED OIL PRESSURE WARNING IND PARK BRAKE WARNING IND PASSENGER COMPARTMENT) PASSENGER DOOR ADJUSTABLE MIRROR PASSENGER DOOR CENTRAL LOCKING PASSENGER DOOR CONTACT PASSENGER DOOR HEATED MIRROR PASSENGER POWER DOOR MIRROR PASSENGER POWER SEAT PASSENGER SIDE SEAT BELT TENSIONER PASSENGER SIDE SIDE AIR BAG PASSENGER SIDE VANITY MIRROR LIGHTING PASSENGER'S POWER SEAT POWER DRIVER SEAT POWER PASSENGER SEAT POWER TOP SYSTEM POWER TOPS SYSTEM POWER WINDOWS SYSTEM PULSE TRANSMITTER REAR ACCESSORY OUTLET REAR DRIVER'S SIDE DOOR CENTRAL LOCKING REAR EDGE REAR FOG LIGHT REAR FOGLIGHT IND REAR HEATED REAR PASSENGER DOOR CENTRAL LOCKING RES+ RESET+ RETRACTABLE PASSENGER DOOR MIRRORS REVERSING LIGHT CONTACT, RIGHT BRAKE LIGHT RIGHT FRONT FENDER TURN SIGNAL RIGHT FRONT FOGLIGHT RIGHT FRONT PARK LIGHT RIGHT FRONT TURN SIGNAL RIGHT HEAD- LIGHT RIGHT HEADLAMP RIGHT REAR DOOR CONTACT RIGHT REAR PARK LIGHT RIGHT REAR SIDE MARKER LIGHT RIGHT REVERSE LIGHT RIGHT SIDE INFLATABLE CURTAIN RIGHT TAIL LIGHT RIGHT TURN IND SEAT BELT REMINDER SEATS SYSTEM SERVICE IND SHIFT INTERLOCK SYSTEM SOLID STATE SOUND SYSTEMS SPEEDO- METER SRS WARNING IND STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TEMP FUEL TRAILER IND TRANSMISSION SYSTEM TRANSMISSIONS SYSTEM TRUNK LID/TAILGATE CENTRAL LOCKING UP LEFT FRONT UP LEFT REAR UP RIGHT FRONT UP RIGHT REAR WARNING SYSTEM WASHER FLUID IND WIPER/WASHER SYSTEM