Volvo S70 I (1997-2000) solid state Wiring diagrams

2.3L, 2.4L TURBO 2.4L ENGINE A/C PRESSURE SENSOR (ON RIGHT FRONT OF ENGINE COMPARTMENT) A/C PRESSURE SWITCH (PRESSOSTAT) (ON RIGHT REAR OF ENGINE COMPARTMENT) A/C RELAY (ON ENGINE COMPARTMENT RELAY/FUSE BOX, POSITION NO 4) A/C SWITCH SOLENOID (ON A/C COMPRESSOR) ALTERNATIVE MODEL BASE MODEL BASE MODEL ONLY BLK WIRE BLOWER FAN (BEHIND RIGHT SIDE OF DASH, ON HVAC HOUSING) BLOWER FAN RESISTOR (ON RIGHT SIDE OF HVAC HOUSING) BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT (ON LEFT REAR OF ENGINE COMPARTMENT) CLIMATE CONTROL SYSTEM DATA LINK CONNECTOR (DLC) (ON CENTER CONSOLE, REAR OF SHIFT LEVER) ENGINE COOLANT FAN ENGINE COOLANT FAN (FC) RELAY (ON TOP RIGHT OF RADIATOR SHROUD) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON LEFT FRONT OF ENGINE) FLOOR, DEFROSTER, VENTILATION SHUTTER SERVO MOTOR (ON LEFT SIDE OF HVAC HOUSING) FUSE 1 FUSE 31 FUSE 5 GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START MODE CTRL MODE CTRL MODE CTRL MODE CTRL MODE CTRL ILLUM BATTERY ILLUM NCA WIRE ORG/ WIRE PNK 3 WIRE PNK INTERIOR LIGHTS SYSTEM (RHEOSTAT) WIRE PNK WIRE REC CTRL REC CTRL REC CTRL REC CTRL REC CTRL REC CTRL IGNITION RECIRCULATION SHUTTER SERVO MOTOR (ON RIGHT SIDE OF HVAC HOUSING) RED WIRE SOLID STATE VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM ALARM HORN ALARM HORN RELAY (IN CENTRAL ELECTRICAL UNIT, POSITION 202) ALARM SIREN ALARM/ ELECTRONIC IMMOBILIZER INDICATOR BLK WIRE BLK/RED WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/YEL WIRE BONNET ALARM SWITCH (FRONT OF ENG COMPT) BRN/WHT WIRE CAR TILT SENSOR (ON RIGHT REAR CORNER OF VEHICLE) CENTRAL ELECTRICAL UNIT CENTRAL LOCKING/ ANTI-THEFT ALARM CONTROL MODULE (BEHIND LOWER LEFT END OF DASH) CENTRAL LOCKING/ALARM REMOTE CONTROL UNIT (BEHIND UPPER LEFT SIDE OF DASH) CONNECTOR DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM (TURN SIGNAL) FUSE GLASS BREAKAGE SENSOR (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES KEY IN IGNITION SWITCH HOT W/ OVERLOAD RELAY 106 ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM LEFT FRONT STRUT TOWER) LEFT MOVEMENT DETECTOR (LEFT "B" PILLAR) LEFT REAR SIDE WINDOW ALARM LEAD MICROPHONE NCA WIRE ORG/WHT WIRE PNK/BLK WIRE PNK/WHT WIRE POWER GROUND RAIL (IN CENTRAL ELECTRICAL UNIT) REAR HEATED WINDOW ELEMENT RED WIRE RED/BLK WIRE RIGHT MOVEMENT DETECTOR (RIGHT "B" PILLAR) RIGHT REAR SIDE WINDOW ALARM LEAD SOLID STATE STRUT TOWER) (LEFT FRONT VIO WIRE VIO/WHT WIRE W/ ECC W/O ECC WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

1 3 5 8 6 30 30 T/F 31 31 2/- BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BP- CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) CENTRAL LOCKING/ ANTI-THEFT ALARM CONTROL MODULE (BEHIND LOWER LEFT END OF DASH) DOOR DOOR ON ON FUSE GLOVE BOX LAMP) GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) HOT IN ON OR START IGNITION LIGHTING/ ANTENNA RING (LEFT SIDE OF STEERING COLUMN) LEFT FRONT DOOR LOCK LEFT FRONT FOOTWELL LAMP LEFT FRONT OPEN-DOOR WARNING LAMP LEFT FRONT STRUT TOWER) LEFT REAR DOOR LOCK LEFT REAR OPEN-DOOR WARNING LAMP LEFT REAR READING LAMP LEFT VANITY MIRROR LAMP NCA WIRE ON DOOR DOOR OVERHEAD CONSOLE PNK/BLK WIRE POWER GROUND CONNECTOR RED WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK RIGHT FRONT FOOTWELL LAMP RIGHT FRONT OPEN-DOOR WARNING LAMP RIGHT REAR DOOR LOCK RIGHT REAR OPEN-DOOR WARNING LAMP RIGHT REAR READING LAMP RIGHT VANITY MIRROR LAMP SEATBELT INDICATOR SOLID STATE TRUNK LAMP TRUNK/TAILGATE SWITCH (LEFT REAR SIDE OF TRUNK) WARNING SYSTEM WHT/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

ANTI-THEFT SYSTEM BACK UP LAMP BACK- UP LAMP PARK LAMP BACK-UP LAMPS CIRCUIT BACK-UP LIGHTS SYSTEM BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BULB MALFUNCTION INDICATOR CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) FUSE 27 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD FLASHER RELAY/ SWITCH ILLUM- INATION LAMP HEADLIGHT SYSTEMS HOT AT ALL TIMES HOT W/ OVERLOAD RELAY 106 ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT STRUT TOWER) LEFT TAILLAMP UNIT LEFT TURN INDICATOR OFF PARK LAMP PNK WIRE POWER GROUND CONNECTOR REAR FOG LAMP RED WIRE RED/WHT WIRE RIGHT TAILLAMP UNIT RIGHT TURN INDICATOR SOLID STATE STOP LAMP TRAILER INDICATOR TURN SIGNAL LAMP TURN SIGNAL LAMP PARK LAMP TURN SIGNAL/ HIGH-LOW BEAM SWITCH VIO/WHT WIRE YEL/BRN WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE CANADA ONLY CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) ENGINE COMPT RELAY/ FUSE BOX FUSE FUSE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HEAD HI LO HOT AT ALL TIMES HOT W/ OVERLOAD RELAY 106 ENERGIZED ILLUMINATION LAMPS INTERIOR LIGHTS SYSTEM (RHEOSTAT) LEFT FRONT STRUT TOWER) LEFT HEADLIGHT LIGHT SWITCH LO HI MAIN HEADLIGHT RELAY/ BULB FAILURE WARNING SENSOR OFF PARK PNK WIRE PNK/BLK WIRE REAR BULB FAILURE WARNING SENSOR (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RIGHT HEADLIGHT SIGNAL GROUND CONNECTOR SOLID STATE TURN SIGNAL/ HIGH-LOW BEAM SWITCH USA CANADA VIO WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

3 7 DATA LINK CONNECTOR (ON CENTER CONSOLE, NEAR SHIFT LEVER) A/C SYSTEM ALARM/ ELECTRONIC IMMOBILIZER INDICATOR BLK WIRE BLU/ GRN WIRE BLU/GRN WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT CENTRAL LOCKING/ ANTI-THEFT ALARM CONTROL MODULE (BEHIND LOWER LEFT END OF DASH) EARLY VERSION ELECTRONIC CLIMATE CONTROL MODULE (BEHIND CENTER OF DASH) (RIGHT "A" PILLAR) ELECTRONIC START INHIBITOR (BEHIND LEFT SIDE OF DASH) ENGINE CONTROL MODULE (RIGHT FRONT INNER FENDER PANEL, IN CONTROL MODULE BOX) FUSE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START, ON IGNITION LIGHTING/ ANTENNA RING (RIGHT OF STEERING COLUMN) LATE VERSION LEFT FRONT STRUT TOWER) ORG/ WIRE PNK/BLK WIRE PNK/WHT WIRE POWER GROUND RAIL (IN CENTRAL ELECTRICAL UNIT) RED WIRE RELAY 1 RELAY 2 SOLID STATE VIO/WHT WIRE W/ ECC W/O ECC WHT WIRE YEL WIRE YEL/BRN WIRE

31 DG BACK BACKREST SWITCH BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) CIRCUIT BREAKER 39 DATA LINK CONNECTOR (ON CENTER CONSOLE, NEAR SHIFT LEVER) DOWN FORW FORW-BACKW SWITCH FRONT EDGE SWITCH FRONT SEAT BACKREST MOTOR FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ OVERLOAD RELAY 105 ENERGIZED LEFT BACKREST LOWER CONTACT BREAKER LEFT BACKREST UPPER CONTACT BREAKER LEFT FRONT SEAT CONTROL MODULE (UNDER DRIVER'S SEAT) LEFT FRONT SEAT FORWARD-BACKWARD MOTOR LEFT FRONT SEAT FRONT EDGE UP-DOWN MOTOR LEFT FRONT SEAT REAR EDGE UP-DOWN MOTOR LEFT SEAT CONTROL UNIT MEM NCA WIRE ORG/ WIRE ORG/WHT WIRE REAR EDGE SWITCH RED WIRE RED/WHT WIRE SOLID STATE VANGLE VFOLD VGA VGF VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

A/T ANTENNA BACK-UP LIGHTS SWITCH (ON TRANSAXLE) BLK WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) DATA LINK CONNECTOR (ON CENTER CONSOLE, NEAR SHIFT LEVER) DIGITAL SPEEDOMETER OUTPUT FUSE GEAR POSITION SWITCH (ON TRANSAXLE) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HAND BRAKE SWITCH (AT BASE OF HAND BRAKE) HOT AT ALL TIMES HOT IN ON OR START HOT W/ OVERLOAD RELAY 105 ENERGIZED HOT W/ OVERLOAD RELAY 106 ENERGIZED INSTRUMENT CLUSTER INTERIOR LIGHT SYSTEM (RHEOSTAT) LEFT DOOR SPEAKER (BASS) LEFT DOOR SPEAKER (MID) LEFT DOOR SPLITTING FILTER LEFT FRONT DOOR SPEAKER LEFT FRONT STRUT TOWER) M/T NCA WIRE PARK BRAKE IND PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER GROUND CONN. RADIO RED WIRE RED/BLK WIRE RED/WHT WIRE RTI CD PLAYER RTI CONTROL MODULE RTI TMC/FM RECEIVER SOLID STATE TRI DISPLAY WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/VIO WIRE

BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BOOT LID CENTRAL ELECTRICAL UNIT CENTRAL LOCKING/ ANTI-THEFT ALARM CONTROL MODULE (BEHIND LOWER LEFT END OF DASH) CENTRAL LOCKING/ALARM REMOTE CONTROL UNIT (BEHIND UPPER LEFT SIDE OF DASH) DATA LINK CONNECTOR (ON CENTER CONSOLE, NEAR SHIFT LEVER) EARLY VERSION EXTERIOR LIGHTS SYSTEM (TURN SIGNAL) FUEL FUSE FUSE FUSE FUSE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM KEY-IN IGNITION SWITCH LEFT FRONT DOOR LOCK LEFT FRONT POWER WINDOW SWITCH LEFT REAR DOOR LOCK LEFT TAIL LAMP UNIT LOCK OFF ON LATE VERSION PNK/BLK WIRE RED WIRE RED/BLK WIRE RIGHT FRONT DOOR LOCK RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR LOCK RIGHT TAILLAMP UNIT CENTRAL LOCKING MOTOR (NEAR FUEL TANK COVER) SOLID STATE TAILGATE HANDLE SWITCH (REAR CENTER OF TRUNK) TAILGATE INDICATOR TAILGATE LOCKING UNIT (REAR CENTER OF TRUNK) TRUNK LID/FUEL TANK COVER SWITCH UNLOCK UNLOCK LOCK VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

2 5 PNK WIRE BLK WIRE BLU WIRE BRN WIRE BRN/ORG WIRE CENTRAL ELECTRICAL UNIT CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) CIRCUIT BREAKER 37 FUSE GRN WIRE HOT W/ OVERLOAD RELAY 105 ENERGIZED ILLUMINATION LAMP INTERIOR LIGHTS SYSTEM (RHEOSTAT) NCA WIRE ORG/ WIRE POWER GROUND CONNECTOR POWER SUNROOF CONTROL MODULE POWER SUNROOF MOTOR (ON FRONT CENTER OF SUNROOF OPENING) POWER SUNROOF SWITCH SOLID STATE WHT WIRE