Volvo S70 I (1997-2000) gry/wht Wiring diagrams

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 BLK WIRE BLOWER FAN (BEHIND RIGHT SIDE OF DASH, ON HVAC HOUSING) BLOWER FAN POWER UNIT (ON RIGHT SIDE OF HVAC HOUSING) BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/ORG 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) DATA LINK CONNECTOR (DLC) (ON CENTER CONSOLE, REAR OF OF SHIFT LEVER) ECC CLIMATE CONTROL MODULE FUSE 31 FUSE 35 FUSE 5 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM NCA WIRE ORG/ WIRE PNK ILLUM WIRE PNK PNK 2 3 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE RECIRCULATION SHUTTER SERVO MOTOR (ON RIGHT SIDE OF HVAC HOUSING) RED WIRE RED/BLK WIRE RED/WHT WIRE RHEOSTAT STARTING/ CHARGING SYSTEM (GENERATOR) TEMPERATURE SHUTTER SERVO MOTOR (LEFT) (ON LEFT SIDE OF HVAC HOUSING) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

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

A/T M/T BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) CENTRAL ELECTRICAL UNIT CENTRAL ELECTRICAL UNIT (ON LEFT REAR OF ENGINE COMPARTMENT) CLUTCH PEDAL SWITCH (ON BRACKET, ABOVE CLUTCH PEDAL) CONNECTOR CRUISE CONTROL MODULE (CENTRAL ELECTRICAL UNIT, POSITION 101, 102) CRUISE CONTROL SWITCH CRUISE CONTROL VACUUM PUMP (LEFT FRONT OF ENGINE COMPT) DATA LINK CONNECTOR (ON CENTER CONSOLE, NEAR SHIFT LEVER) DEC FUSE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ OVERLOAD RELAY 106 ENERGIZED INSTRUMENT CLUSTER LEFT FRONT STRUT TOWER) NCA WIRE OFF POWER GROUND CONNECTOR RED WIRE RED/BLK WIRE RES+ SPEEDOMETER STARTER MOTOR RELAY W/ A/T ONLY WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (ON BRAKE PEDAL SUPPORT) CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) CONNECTOR FUSE FUSE 23 FUSE 24 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HIGH MOUNT STOP LAMP HOT AT ALL TIMES HOT W/ OVERLOAD RELAY 106 ENERGIZED INTERIOR LIGHTS (RHEOSTAT) LEFT FRONT PARK/TURN LAMP LEFT FRONT STRUT TOWER) LICENSE PLATE LIGHT LIGHT SWITCH MAIN HEADLIGHT RELAY/BULB FAILURE WARNING SENSOR PARK HEAD OFF HEADLIGHTS SYSTEM REAR BULB FAILURE WARNING SENSOR (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RIGHT FRONT PARK/TURN LAMP SHIFT INTERLOCK SYSTEM TAILGATE HANDLE SWITCH WHT WIRE YEL WIRE YEL/BRN WIRE YEL/GRY 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/RED WIRE BLU/WHT WIRE BRN/PNK WIRE BULB FAILURE WARNING INDICATOR CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENG COMPT) FOG LAMP RELAY FRONT FOG LIGHTS BRIDGE FRONT FOG LIGHTS SWITCH FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/WHT WIRE HIGH BEAM INDICATOR HOT AT ALL TIMES IGNITION SWITCH ILLUMINATION LAMP ILLUMINATION LAMP PNK WIRE INSTRUMENT CLUSTER LEFT FRONT FOG LAMP LEFT FRONT STRUT TOWER) LEFT TAIL- LIGHT UNIT REAR FOG LAMP REAR FOG LAMP LEFT TAIL- LIGHT UNIT REAR FOG/PARK LAMP LEFT TAILLIGHT UNIT LOCK OFF ON INDICATOR ORG/ WIRE PNK PNK INTERIOR LIGHTS SYSTEM (RHEOSTAT) WIRE PNK WIRE POWER GROUND CONNECTOR REAR FOG LAMP REAR FOG LIGHTS SWITCH REAR FOG LIGHTS WARNING INDICATOR RED WIRE RIGHT FRONT FOG LAMP RIGHT TAIL- LIGHT UNIT RIGHT TAIL- LIGHT UNIT REAR FOG/PARK LAMP RIGHT TAILLIGHT UNIT VIO WIRE VIO/WHT WIRE YEL WIRE

2 1 PNK WIRE A/T A/T M/T BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT ENG COMPT. RELAY/ FUSE BOX ENGINE CONTROL MODULE (ON RIGHT FRONT INNER FENDER PANEL, IN CONTROL MODULE BOX) ENGINE COOLING FAN RELAY ENGINE SPEED SENSOR (REAR OF OF ENG, ABOVE BELLHOUSING) EVAP CANISTER VALVE (UNDER RIGHT REAR OF VEHICLE) FUEL INJECTORS FUEL SYSTEM MAIN RELAY (ON ENG COMPT RELAY/ FUSE 1 FUSE 2 FUSE 3 (NON-CONVERT.) (CONVERT.) FUSE 5 FUSE 8 FUSE 3 GRN WIRE GRN/BLK 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 HEATED OXYGEN SENSOR (REAR) (BEHIND CATALYTIC CONVERTER) HOT AT ALL TIMES HOT AT ALL TIMS HOUSING) IDLE AIR CONTROL VALVE IGNITION SWITCH KNOCK SENSOR (KS) (FRONT) (ON LEFT SIDE OF ENG) KNOCK SENSOR (KS) (REAR) (ON LEFT SIDE OF ENG) M/T MASS AIR FLOW/AIR VOLUME SENSOR (ON AIR CLEANER NCA WIRE OFF ORG/BLK WIRE ORG/WHT WIRE OUTSIDE TEMPERATURE SENSOR (OPTIONAL) (ON RIGHT SIDE OF HVAC HOUSING) PAIR SYSTEM SOLENOID VALVE (OPTIONAL) (ON CENTER FRONT OF ENG) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RUN WIRE VIO WIRE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

2 1 PNK WIRE A/T A/T M/T BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT ENG COMPT. RELAY/ FUSE BOX ENGINE CONTROL MODULE (ON RIGHT FRONT INNER FENDER PANEL, IN CONTROL MODULE BOX) ENGINE COOLING FAN RELAY ENGINE SPEED SENSOR (REAR OF OF ENG, ABOVE BELLHOUSING) EVAP CANISTER VALVE (UNDER RIGHT REAR OF VEHICLE) FUEL INJECTORS FUEL SYSTEM MAIN RELAY (ON ENG COMPT RELAY/ FUSE 1 FUSE 2 FUSE 3 (NON-CONVERT.) (CONVERT.) FUSE 5 FUSE 8 FUSE 3 GRN WIRE GRN/BLK 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 HEATED OXYGEN SENSOR (REAR) (BEHIND CATALYTIC CONVERTER) HOT AT ALL TIMES HOT AT ALL TIMS HOUSING) IDLE AIR CONTROL VALVE IGNITION SWITCH KNOCK SENSOR (KS) (FRONT) (ON LEFT SIDE OF ENG) KNOCK SENSOR (KS) (REAR) (ON LEFT SIDE OF ENG) M/T MASS AIR FLOW/AIR VOLUME SENSOR (ON AIR CLEANER NCA WIRE OFF ORG/BLK WIRE ORG/WHT WIRE OUTSIDE TEMPERATURE SENSOR (OPTIONAL) (ON RIGHT SIDE OF HVAC HOUSING) PAIR SYSTEM SOLENOID VALVE (OPTIONAL) (ON CENTER FRONT OF ENG) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RUN WIRE VIO WIRE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

2 1 PNK WIRE A/T A/T M/T BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT ENG COMPT. RELAY/ FUSE BOX ENGINE CONTROL MODULE (ON RIGHT FRONT INNER FENDER PANEL, IN CONTROL MODULE BOX) ENGINE COOLING FAN RELAY ENGINE SPEED SENSOR (REAR OF OF ENG, ABOVE BELLHOUSING) EVAP CANISTER VALVE (UNDER RIGHT REAR OF VEHICLE) FUEL INJECTORS FUEL SYSTEM MAIN RELAY (ON ENG COMPT RELAY/ FUSE 1 FUSE 2 FUSE 3 (NON-CONVERT.) (CONVERT.) FUSE 5 FUSE 8 FUSE 3 GRN WIRE GRN/BLK 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 HEATED OXYGEN SENSOR (REAR) (BEHIND CATALYTIC CONVERTER) HOT AT ALL TIMES HOT AT ALL TIMS HOUSING) IDLE AIR CONTROL VALVE IGNITION SWITCH KNOCK SENSOR (KS) (FRONT) (ON LEFT SIDE OF ENG) KNOCK SENSOR (KS) (REAR) (ON LEFT SIDE OF ENG) M/T MASS AIR FLOW/AIR VOLUME SENSOR (ON AIR CLEANER NCA WIRE OFF ORG/BLK WIRE ORG/WHT WIRE OUTSIDE TEMPERATURE SENSOR (OPTIONAL) (ON RIGHT SIDE OF HVAC HOUSING) PAIR SYSTEM SOLENOID VALVE (OPTIONAL) (ON CENTER FRONT OF ENG) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RUN WIRE VIO WIRE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE