Volvo XC90 I (2002-2006) central electronic module Wiring diagrams

2 3 8 9 COMPUTER DATA LINES SYSTEM ABS PUMP MOTOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE CONTROL MODULE (AT LEFT REAR CORNER OF ENGINE COMPT) BRAKE LIGHT CONTACT (AT TOP OF BRAKE PEDAL) BRAKE PRESSURE SENSOR 2 (ON BRAKE MASTER CYLINDER) BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL ELECTRONIC MODULE CLIMATE CONTROL MODULE COMBINED INSTRUMENT PANEL (DIM) COMPUTER DATA LINES SYSTEM CONTACT REEL DSTC SENSOR MODULE (UNDER RIGHT FRONT SEAT) ENGINE COMPARTMENT RELAY/FUSE BOX (AT LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) FUSE FUSE FUSE GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START NCA WIRE ORG/WHT WIRE PASSENGER COMPARTMENT RELAY/FUSE BOX (AT LEFT END OF DASH) PNK PNK WIRE PNK WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE RIGHT FRONT ABS SENSOR (BEHIND RIGHT FRONT WHEEL, ON SPINDLE/ HUB ASSEMBLY) RIGHT REAR ABS SENSOR (BEHIND RIGHT REAR WHEEL, ON SPINDLE/ HUB ASSEMBLY) SPIN CONTROL SWITCH STEERING ANGLE SENSOR MODULE (ON SIDE OF PASSENGER COMPT RELAY BOX) STEERING WHEEL MODULE (SWM) VACUUM PUMP (AT LEFT FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK BRN/ WIRE BLK WIRE BLU WIRE CARGO COMPARTMENT FUSE BOX (AT LEFT SIDE OF CARGO COMPT) CENTRAL ELECTRONIC MODULE COMPUTER DATA LINES SYSTEM GEAR POSITION CONTACT AUTOMATIC TRANSMISSION SOLENOID GRN WIRE HOT AT ALL TIMES FUSE LEFT REVERSING LIGHT LEFT TAIL LAMP HOUSING NCA WIRE RED WIRE REVERSING LIGHT RELAY (IN CARGO COMPT, RELAY/FUSE BOX) REVERSING LIGHT SWITCH (M/T) (ON TRANSAXLE, NEAR GEAR POSITION CONTACTS) RIGHT REVERSING LIGHT RIGHT TAIL LAMP HOUSING RIGHT TAIL LAMP HOUSING LEFT TAIL LAMP HOUSING TOW HITCH CONNECTOR WHT WIRE YEL WIRE YEL/GRY WIRE

ANTENNA CONTROL MODULE (REAR OF ROOF) ANTENNA RING/ IGNITION SWITCH LIGHT BLK WIRE BLU WIRE BRN WIRE CARGO COMPARTMENT FUSE BOX (AT LEFT SIDE CENTRAL ELECTRONIC MODULE COMPARTMENT RIGHT FRONT LIGHT COMPUTER DATA LINES SYSTEM COURTESY LIGHT DOME LIGHT CONTROL MODULE FUSE FUSE FUSE GLOVE COMPARTMENT LIGHT GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES LEFT DOOR MIRROR LIGHT LEFT FRONT COURTESY LIGHT LEFT FRONT DOOR CONTROL MODULE LEFT FRONT DOOR LOCK UNIT LEFT POWER DOOR MIRROR LEFT REAR DOOR LOCK UNIT LEFT VANITY MIRROR LIGHT NCA WIRE OF CARGO COMPT) OF DASH) PASSENGER COMPARTMENT RELAY/FUSE BOX (AT LEFT END PNK PNK WIRE PNK WIRE REAR ELECTRONIC MODULE (AT LEFT REAR CORNER OF CARGO COMPT, ON CARGO COMPT REAR READING LIGHTS RED WIRE RELAY/FUSE BOX) RIGHT DOOR MIRROR LIGHT RIGHT FRONT DOOR CONTROL MODULE RIGHT FRONT DOOR LOCK UNIT RIGHT POWER DOOR MIRROR RIGHT REAR DOOR LOCK UNIT RIGHT VANITY MIRROR LIGHT SHIELD STEERING WHEEL MODULE TAILGATE CARGO THIRD ROW SEAT READING LIGHTS TRUNK LID LOCK UNIT UPPER ELECTRONIC MODULE (ABOVE CENTER OF WINDSHIELD) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR (NEAR ACCELERATOR PEDAL) BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE BRAKE PEDAL SENSOR (AT LEFT REAR CORNER OF ENGINE COMPT) BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/PNK WIRE CENTRAL ELECTRONIC MODULE CLUTCH PEDAL SENSOR (M/T) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTACT REEL (TOP OF STEERING COLUMN) CRUISE CONTROL SWITCH ENGINE MANAGEMENT SYSTEM MAIN RELAY ENGINE THROTTLE BODY (NON-TURBO) (AT FRONT OF ENGINE) ENGINE THROTTLE BODY (TURBO) (AT FRONT OF ENGINE) FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT ABS SENSOR (BEHIND RESPECTIVE WHEEL, ON SPINDLE/HUB ASSEMBLY) NCA WIRE NON TURBO RED WIRE RIGHT FRONT ABS SENSOR (BEHIND RESPECTIVE WHEEL, ON SPINDLE/HUB ASSEMBLY) STEERING WHEEL MODULE TURBO WHT WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

B/U FOG BACK-UP LIGHTS CIRCUIT BLK WIRE BLU WIRE BRAKE LIGHT CONTACT (AT TOP OF BRAKE PEDAL) BRN WIRE CENTRAL ELECTRONIC MODULE COMBINED INSTRUMENT PANEL COMBUSTION PREHEATER MODULE COMPUTER DATA LINES SYSTEM DOOR MIRROR LIGHT FRONT LEFT DOOR CONTROL MODULE FRONT RIGHT DOOR CONTROL MODULE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING FLASHER SWITCH HOT AT ALL TIMES LEFT CEM INDICATOR SHUNT LEFT DOOR MIRROR LEFT FRONT FENDER DIRECTION INDICATOR LEFT FRONT LAMP HOUSING LEFT TAIL LIGHT LAMP HOUSING LICENSE PLATE LIGHT LIGHT SWITCH MODULE NCA WIRE PASSENGER COMPARTMENT FUSE BOX PASSENGER COMPARTMENT RELAY/FUSE BOX (AT LEFT END OF DASH) PNK WIRE POSITION/PARKING LIGHTS RELAY RED WIRE RED/BLK WIRE RIGHT CEM INDICATOR SHUNT RIGHT DOOR MIRROR STEERING WHEEL MODULE TAIL TURN PARK TURN STOP VIO WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

AIR CONDITIONING SYSTEM ALARM SIREN (AT INSIDE FRONT OF FRONT RIGHT WHEELWELL) BLK WIRE BLU/WHT WIRE BRN WIRE CENTRAL ELECTRONIC MODULE CLIMATE CONTROL MODULE COMBINATION INSTRUMENT PANEL DIM COMPUTER DATA LINES SYSTEM FRONT MASS MOVEMENT SENSOR (CENTER OF ROOF) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HOOD ALARM SWITCH (AT LEFT FRONT OF ENGINE COMPT) HOT AT ALL TIMES KEY LEFT FRONT DOOR CONTROL MODULE LEFT FRONT DOOR LOCK UNIT LEFT REAR DOOR LOCK UNIT NEAR FLOOR) PASSENGER COMPARTMENT RELAY/FUSE BOX (AT LEFT END OF DASH) PNK PNK WIRE PNK WIRE REAR MASS MOVEMENT SENSOR (CENTER REAR OF ROOF) RED WIRE REDUCED ALARM SWITCH RELAY/FUSE BOX) RIGHT FRONT DOOR CONTROL MODULE RIGHT FRONT DOOR LOCK UNIT RIGHT REAR DOOR LOCK UNIT SOLAR SENSOR/ ELECTRONIC IMMOBILIZER ALARM INDICATOR (ON TOP CENTER OF DASH) TRUNK LID LOCK UNIT ULK UPPER ELECTRONIC MODULE (ABOVE CENTER OF WINDSHIELD) VIO/WHT WIRE WHT WIRE YEL WIRE

ANTENNA RING/ IGNITION LIGHTING BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE CENTRAL ELECTRONIC MODULE COMBINATION INSTRUMENT PANEL DIM COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES IGNITION SWITCH KEY-IN IGNITION SWITCH PASSENGER COMPARTMENT RELAY/FUSE BOX (AT LEFT END OF DASH) RED/BLK WIRE WHT WIRE

2.4L NON- TURBO A/T BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE CONTROL MODULE (AT LEFT REAR OF CORNER OF ENGINE COMPT) BRAKE FLUID LEVEL SENSOR (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/PNK WIRE CENTRAL ELECTRONIC MODULE COMBINED INSTRUMENT PANEL (DIM) COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSOR (ON ENGINE COOLANT RESERVOIR) COOLANT TEMPERATURE SENSOR (ON RIGHT SIDE OF ENGINE) ENGINE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) EXCEPT 2.4L NON- TURBO EXTENDED DI-FEED RELAY (IN PASSENGER COMPT RELAY BOX) FUEL PUMP (IN FUEL TANK) FUSE GRN WIRE GRN/ YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES IMPULSE SENSOR (ON TOP REAR OF ENGINE) LEFT FRONT ABS SENSOR LEFT PUMP FUEL LEVEL SENSOR RIGHT PUMP FUEL LEVEL SENSOR M/T NCA WIRE OIL LEVEL SENSOR OIL PRESSURE SENSOR (FRONT OF ENGINE) OUTSIDE TEMPERATURE SENSOR PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER COMPARTMENT FUSE BOX (AT LEFT END OF DASH) RED WIRE RIGHT FRONT ABS SENSOR RIGHT FRONT DOOR CONTROL MODULE RIGHT POWER DOOR MIRROR VIO/WHT WIRE WASHER FLUID LEVEL SENSOR (IN WINDSHIELD WASHER RESERVOIR) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE

AC CLIMATE CONTROL SWITCH AUTO AUTO CLIMATE CONTROL SWITCH AUXILIARY LIGHT SWITCH BLK WIRE BLU WIRE BRN WIRE CENTRAL ELECTRONIC MODULE CLIMATE CONTROL LIGHTING CLIMATE CONTROL MODULE COMBINED INSTRUMENT PANEL COMBUSTION PREHEATER MODULE COMPARTMENT FAN POTENTIOMETER LIGHTING COMPUTER DATA LINES SYSTEM CONTACT REEL CRUISE CONTROL SWITCH AUDIO/CELLULAR PHONE SWITCH DEFR DEFROSTER CLIMATE CONTROL SWITCH DOME LIGHT CONTROL MODULE FAN SWITCH FEED RELAY FLOOR CLIMATE CONTROL SWITCH FLOOR) FRONT CIGARETTE FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HEATED REAR WINDOW/DOOR MIRRORS SWITCH HEATED REAR WINDOW/MIRRORS/ FRONT SEATS LIGHTING SWITCHES HOT AT ALL TIMES LEFT HEATED CONTROL LIGHTING LEFT REAR DOOR POWER WINDOW SWITCH LEFT SEAT HEATED SWITCH LEFT SIDE TEMPERATURE SWITCH LIGHT SWITCH MODULE MAX DEFROSTER SWITCH NCA WIRE OUTLET PASSENGER COMPARTMENT RELAT/FUSE BOX (AT LEFT END OF DASH) POWER CHILD LOCK SWITCH (PCL) POWER SUN ROOF SWITCH REAR ADJUSTABLE HEAD RESTRAINT REAR DOOR POWER WINDOW CHILD LOCK RELAY REC RECIRCULATION A/C LIGHT RECIRCULATION SWITCH RED WIRE RED/BLK WIRE REDUCED ALARM SWITCH RETRACTABLE DOOR MIRRORS SWITCH RIGHT HEATED CONTROL LIGHTING RIGHT REAR DOOR POWER WINDOW SWITCH RIGHT SEAT HEATED SWITCH RIGHT SIDE TEMPERATURE SWITCH SPIN CONTROL SWITCH STEERING WHEEL MODULE SUNROOF CONTROL MODULE (FORWARD OF SUN ROOF OPENING) TRUNK LID PRIVATE LOCK SWITCH VENT VENTILATION CLIMATE CONTROL SWITCH VIO/WHT WIRE WHT WIRE YEL WIRE

BLK (OR WHT) WIRE BLK WIRE BLU/RED WIRE CARGO COMPARTMENT FUSE BOX (AT LEFT SIDE OF CARGO COMPT) CENTRAL ELECTRONIC MODULE CLIMATE CONTROL MODULE COMPUTER DATA LINES SYSTEM FUSE GRN WIRE HEATED REAR WINDOW HEATED REAR WINDOW RELAY HEATED REAR WINDOW/DOOR MIRRORS SWITCH HOT AT ALL TIMES HOT AT ALL TIMES CARGO COMPARTMENT FUSE BOX (AT LEFT SIDE OF CARGO COMPT) FUSE MAIN FUSES (NEXT TO BATTERY, IN CARGO COMPARTMENT) RED (OR WHT) WIRE RED WIRE WHT WIRE