Volvo V90 I (1997-2000) yel/gry Wiring diagrams

A/C COMPRESSOR CLUTCH A/C LOW PRESSURE SWITCH (ON A/C ACCUMULATOR) A/C RELAY (IN ENGINE COMPARTMENT RELAY/FUSE BOX) ANTI-THEFT SYSTEM BLK WIRE BLOWER FAN MOTOR (UNDER RIGHT SIDE OF DASH, ON HVAC HOUSING) BLOWER FAN MOTOR CONTROL MODULE (BEHIND RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/WHT WIRE CABIN TEMPERATURE SENSOR (IN CEILING CONSOLE) COOLANT TEMPERATURE SENSOR (ECC) (IN HEATER CORE ASSEMBLY) ECC CLIMATE CONTROL MODULE (INTEGRATED WITH A/C CONTROL PANEL) ECC SOLAR SENSOR/ ALARM LED (ON TOP RIGHT SIDE OF DASH) ECC VALVE SOLENOIDS (UNDER RIGHT SIDE OF DASH, LEFT OF BLOWER) ENGINE COMPARTMENT RELAY/FUSE BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) ENGINE CONTROL MODULE (ECM) (BEHIND LEFT SIDE OF DASH) ENGINE COOLANT FAN (FC) ENGINE COOLANT FAN (FC) RELAY (IN RIGHT FRONT CORNER OF ENGINE COMPARTMENT) FUSE 16 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON FUSE 2 INSTRUMENT CLUSTER SYSTEM (RHEOSTAT) INSTRUMENT CLUSTER, CRUISE CONTROL SYSTEMS MAIN FUSE BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT, NEAR BATTERY) MIXING SHUTTER SERVO MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC HOUSING) NCA WIRE ORG/ WIRE ORG/BLK WIRE OUTSIDE TEMPERATURE SENSOR (ECC) (BEHIND RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) PASSENGER COMPARTMENT FUSE BOX (ON LEFT END OF DASH) FUSE 7 PNK WIRE PNK/BLK WIRE RED WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM (GENERATOR) VIO WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BRN/BLK WIRE DEFOGGER ON INDICATOR FUSE 1 FUSE 21 GRN WIRE HEATED REAR WINDOW/DOOR MIRRORS SWITCH HOT AT ALL TIMES HOT W/ OVERLOAD ILLUMINATION LAMP INSTRUMENT CLUSTER SYSTEM (RHEOSTAT) LEFT POWER DOOR MIRROR LEFT POWER DOOR MIRROR HEATING ELEMENT PASSENGER COMPT FUSE BOX (LEFT END OF DASH) REAR WINDOW HEATING ELEMENT REAR WINDOW/ DOOR MIRROR HEATING RELAY (PASSENGER COMPT CENTRAL RELAY MODULE) RIGHT POWER DOOR MIRROR RIGHT POWER DOOR MIRROR HEATING ELEMENT TERMINAL BLOCK (PASSENGER COMPT REALY BOX) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/PNK WIRE BRN/WHT WIRE ENGINE COMPARTMENT RELAY/FUSE BOX FUSE 10 FUSE 11 (LEFT SIDE OF ENG COMPT) FUSE 15 FUSE 20 FUSE 21 FUSE 3 GRN WIRE GRN/BLK WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH- MOUNT STOP LAMP RIGHT FRONT PARK/ TURN LAMP HOT AT ALL TIMES HOT W/ OVERLOAD LEFT BACK-UP LAMP LEFT FRONT PARK/ TURN LAMP LICENSE PLATE LIGHT LIGHT SWITCH MAIN FUSE BOX (NEAR BATTERY) FUSE 8 MARKER/PARKING LIGHTS RELAY (ENG COMPT RELAY/FUSE BOX) PARK HEAD OFF PASSENGER COMPT FUSE BOX (LEFT END OF DASH) PNK/BLK WIRE REAR BULB FAILURE WARNING SENSOR (LEFT SIDE OF LUGGAGE COMPT, BEHIND WHEELWELL) REAR WINDOW HEATING ELEMENT RED WIRE SHIFT INTERLOCK SYSTEM TERMINAL BLOCK (ENG COMPT RELAY/FUSE BOX) TRAILER CONNECTOR (LEFT REAR SIDE OF TRUNK) VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE

ABS CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ABS INDICATOR ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE MASTER CYLINDER RESERVOIR) BRAKE WARNING INDICATOR BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/WHT WIRE BULB MALFUNCTION INDICATOR CHARGING INDICATOR CLOCK COOLANT LEVEL WARNING INDICATOR CRUISE CONTROL MODULE (PASSENGER COMPT CENTRAL RELAY MODULE) ELECTRONIC CLIMATE CONTROL MODULE (INTEGRATED W/ A/C CONTROL PANEL) ENGINE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE COOLANT LEVEL SENSOR (IN BOTTOM OF ENG COOLANT RESERVOIR) ENGINE COOLANT TEMPERATURE GAUGE FUEL GAUGE FUEL GAUGE SENSOR (IN FUEL TANK) FUSE FUSE 13 FUSE 8 GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HAND BRAKE SWITCH (AT BASE OF HAND BRAKE) HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEM STARTING/CHARGING SYSTEM HIC HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN RUN W/ OVERLOAD RELAY (X+) ENERGIZED IGNITION SWITCH ILLUMINATION LAMPS INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LEFT TURN INDICATOR LVL MALFUNCTION INDICATOR LAMP MIL OUT SPEED IN NCA WIRE OFF OIL PRESSURE SWITCH (LEFT SIDE OF ENG) OIL PRESSURE WARNING INDICATOR ON OFF RHEOSTAT ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUTSIDE TEMPERATURE GAUGE OUTSIDE TEMPERATURE SENSOR (LEFT FRONT CORNER OF ENG COMPT) OVERDRIVE INDICATOR PARKING BRAKE INDICATOR PASSENGER COMPT FUSE BOX (LEFT END OF DASH) PNK/BLK WIRE PPL/WHT WIRE RADIO (W/O AMPLIFIER) REAR FOG LAMP INDICATOR RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT TURN INDICATOR S+ S- SEAL SEAT BELT INDICATOR SERVICE INDICATOR SPEED IN SPEEDOMETER SPEEDOMETER, ABS PICK-UP (IN DIFFERENTIAL) SRS WARNING INDICATOR SUPPLEMENTAL RESTRAINTS SYSTEM TACH OUT ECT OUT TACHOMETER TERMINAL BLOCK TRAILER INDICATOR (NOT USED) TRANSMISSION CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TRANSMISSION MODE SELECTOR TWISTED WIRE PAIR WARNING SYSTEM WARNING SYSTEM WASHER FLUID LEVEL INDICATOR WASHER FLUID LEVEL SENSOR (IN WASHER FLUID RESERVOIR) WHT WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

ABS MODULATOR UNIT ACCESSORY SPOT LIGHT CONNECTOR AUTOMATIC CLIMATE CONTROL A/C RELAY BATTERY BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN/PNK WIRE CAR ALARM RELAY, ALARM SIREN, DATA LINK CONNECTOR CENTRAL LOCKING DELAYED/INTERIOR LIGHTING RELAY, CIRCUIT BREAKER 1 FUSE 24 ENGINE COMPARTMENT RELAY/FUSE BOX ENGINE CONTROL MODULE, TRANSMISSION CONTROL MODULE ENGINE COOLING FAN RELAY FAILURE WARNING SENSOR FUEL PUMP RELAY FUEL SYSTEM MAIN RELAY FUSE 1 FUSE 10 FUSE 11 (LEFT SIDE OF ENG COMPT) FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 18 N/A FUSE 2 FUSE 2 FUSE 3 FUSE 3 FUSE 3 FUSE 2 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 7 FUSE 5 FUSE 8 GENERATOR GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HAZARD FLASHER RELAY/SWITCH, CAR ALARM RELAY, HEADLIGHTS SYSTEM (LIGHT SWITCH) TRAILER CONNECTOR, LICENSE PLATE LIGHT HORN RELAY IGNITION COIL RELAY LEFT FRONT PARK/TURN LAMP, FOGLIGHT RELAY, REAR BULB FAILURE WARNING SENSOR LEFT SEAT CONTROL MODULE (MEMORY) LIGHT SWITCH, BRAKE LIGHT SWITCH MAIN FUSE BOX MAIN HEADLIGHT RELAY/BULB MARKER/ PARKING LIGHT RELAY MOTOR RELAY, AIR PUMP RELAY ORG/WHT WIRE PASSENGER COMPT FUSE BOX (LEFT END OF DASH) PNK WIRE PNK/BLK WIRE PPL RADIO, CD-CHANGER, BOOSTER AMPLIFIER REAR FOGLIGHT SWITCH REAR WINDOW/ DOOR MIRROR HEATING RELAY RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT PARK/TURN LAMP, REAR BULB FAILURE WARNING SENSOR STARTER TO 4-PIN ACCESSORY CONNECTOR (MOBILE TELEPHONE) (DIAGRAM 2 OF 2) TO 4-PIN ACCESSORY CONNECTOR (PARKING HEATER) (DIAGRAM 2 OF 2) TO FRONT FOG LIGHT RELAY (DIAGRAM 2 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TO OVERLOAD TO OVERLOAD RELAY (X+) (DIAGRAM 2 OF 2) TRAILER CONNECTOR TRANSMISSION CONTROL MODULE TURN SIGNAL HIGH, LOW BEAM SWITCH, POWER ANTENNA WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE

30+ GROUND DAMPING SIGNAL 4-PIN ACCESSORY CONNECTOR (MOBILE TELEPHONE) (RIGHT SIDE OF DASH) 4-PIN ACCESSORY CONNECTOR (PARKING HEATER) (RIGHT SIDE OF DASH) ABS CONTROL MODULE BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CIGAR LIGHTER CIRCUIT BREAKER 2 FUSE 11 ECC OPERATING SOLENOIDS, BLOWER MOTOR, ECC CONTROL MODULE, MCC CONTROL MODULE ENGINE COMPARTMENT RELAY/FUSE BOX FROM ENGINE COMPARTMENT RELAY/FUSE BOX FUSE 1 (DIAGRAM 1 OF 2) FROM MAIN FUSE BOX FUSE 1 (DIAGRAM 1 OF 2) FROM MAIN FUSE BOX FUSE 2 (DIAGRAM 1 OF 2) FROM MAIN FUSE BOX FUSE 3 (DIAGRAM 1 OF 2) FROM PASSENGER FUSE BOX FUSE 16 (DIAGRAM 1 OF 2) FROM PASSENGER FUSE BOX FUSE 16 (DIAGRAM 1 OF 2) TEL MUTE INPUT PNK WIRE FROM PASSENGER FUSE BOX FUSE 4 (DIAGRAM 1 OF 2) FRONT FOG LAMP RELAY FUEL PUMP RELAY, DATA LINK CONNECTOR, ENGINE COTROL MODULE FUSE 12 FUSE 12 FUSE 13 (LEFT SIDE OF ENG COMPT) FUSE 14 FUSE 15 FUSE 21 FUSE 20 FUSE 19 FUSE 22 FUSE 23 FUSE 6 FUSE 5 SPARE FUSE 7 FUSE 8 FUSE 9 FUSE 10 FUSE 9 SPARE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HEADLIGHTS SYSTEM (MAIN HEADLIGHT RELAY) IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER, ALARM RELAY INSTRUMENT CLUSTER, RIGHT HEADLIGHT LEFT HEADLIGHT, FOGLIGHT RELAY (USA) KEY IN KEY-IN IGNITION SWITCH LEFT FRONT HEATED SEAT SWITCH LEFT, RIGHT FRONT FOG LAMP, FOG LAMP SWITCH LIGHT SWITCH OFF ORG/ WIRE ORG/WHT WIRE OVERLOAD OVERLOAD RELAY +X PASSENGER COMPT RELAY FUSE BOX (LEFT END OF DASH) PNK WIRE PNK/WHT WIRE PPL RADIO RADIO, REMOTE CONTROL CENTRAL LOCKING, CAR ALARM CONTROL MODULE RED WIRE RED/BLK WIRE RELAY REMOTE CONTROL CENTRAL LOCKING RELAY RHEOSTAT RIGHT FRONT HEATED SEAT SWITCH RIGHT HEADLIGHT LEFT HEADLIGHT SEAT BELT REMINDER/ KEY WARNING SRS SENSOR UNIT TRAILER CONNECTOR WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE DRIVER'S DOOR SWITCH GRN WIRE GRN/BRN WIRE HOT AT ALL TIMES HOT W/ OVERLOAD IGNITION SWITCH INSTRUMENT CLUSTER KEY-IN IGNITION SWITCH LEFT SEAT BELT SWITCH NCA WIRE PASSENGER COMPT FUSE BOX (LEFT END OF DASH) FUSE 21 SEAT BELT INDICATOR SEAT BELT REMINDER/ KEY WARNING RELAY (PASSENGER COMPT CENTRAL RELAY MODULE) TERMINAL BLOCK (NEAR PARKING BRAKE) TERMINAL BLOCK (PASSENGER COMPT RELAY BOX) YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE BRN/PNK WIRE CAMSHAFT POSITION SENSOR (ON REAR OF CYLINDER HEAD) ENGINE COMPT. RELAY FUSE BOX FUSE 4 FUSE 3 ENGINE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF ENG) ENGINE COOLING FAN RELAY ENGINE SPEED SENSOR (ON TOP OT TRANSMISSION BELLHOUSING) EVAP VALVE FRONT HEATED OXYGEN SENSOR (ON EXHAUST PIPE, BEFORE CONVERTER) FRONT KNOCK SENSOR (KS) (ON LEFT SIDE OF ENG BLOCK) FUEL INJECTORS FUEL SYSTEM MAIN RELAY (IN ENG COMPT FUSE/RELAY BOX) FUSE 1 FUSE 7 FUSE 5 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/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IDLE AIR CONTROL VALVE (LEFT SIDE OF ENG, NEAR THROTTLE BODY) MAIN FUSE BOX FUSE 4 MASS AIR FLOW (MAF) SENSOR (MOUNTED IN AIR INTAKE DUCT) NCA WIRE ORG/ WIRE ORG/BLK WIRE OUTSIDE TEMPERATURE SENSOR (AT RIGTH FRONT CORNER OF ENG COMPT) PNK WIRE PNK/BLK WIRE PNK/WHT WIRE REAR HEATED OXYGEN SENSOR (ON EXHAUST PIPE, AFTER CONVERTER) REAR KNOCK SENSOR (KS) (ON LEFT FRONT OF ENG BLOCK) RED WIRE RELAY/FUSE BOX) SECONDARY AIR INJECTION SYSTEM SOLENOID VALVE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) 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

ACCELEROMETER (IN ENG COMPT, NEAR LEFT SHOCK TOWER) AIR CONDI- TIONING SYSTEM AIR CONDITIONING SYSTEM (A/C RELAY) BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CHECK ENGINE IND SPEEDOMETER TACHOMETER ECT GAUGE DATA LINK CONNECTOR (ON RIGHT SIDE OF CENTER CONSOLE) DIODE ENGINE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) EVAP CANISTER VALVE (ON LEFT SIDE OF ENG COMPT, BEHIND STRUT TOWER) FUEL PUMP RELAY (IN PASSENGER COMPT FUSE BOX) FUEL TANK PRESSURE SENSOR (ON TOP OF FUEL TANK) FUSE 6 GRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GRY/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 1 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL RELAY (IN ENG COMPT RELAY/FUSE BOX) IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL MAIN FUSE BOX NCA WIRE OFF ORG/ WIRE ORG/WHT WIRE OUTPUT PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PULSE SECONDARY AIR INJECTION SYSTEM PUMP (AT RIGHT FRONT SIDE OF ENG COMPT) PULSE SECONDARY AIR INJECTION SYSTEM PUMP RELAY (IN ENG COMPT RELAY/FUSE BOX) RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE SERVICE SOCKET SPARK PLUGS TERMINAL BLOCK (IN ENG COMPT FUSE/RELAY BOX) TERMINAL BLOCK (IN ENG COMPT RELAY/ FUSE BOX) TRANSMISSION CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE