Volvo XC90 I facelift (2006-2014) central electronic module (behind left side of dash) Wiring diagrams

15 54/25 16 54/25 BACKREST SWITCH BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE CEM CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) DOWN FORW FORW BACK FORWARD/ BACKWARD SWITCH FRONT EDGE UP/DOWN SWITCH FUSE FUSE 28 GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES MAIN FUSE FUSES (NEXT TO BATTERY, IN CARGO COMPT.) PASSENGER COMPARTMENT FUSE BOX (AT LEFT END OF DASH) POWER PASSENGER SEAT SWITCH UNIT REAR EDGE UP/DOWN SWITCH RED WIRE STOP LOGIC UP BACK UP DOWN VIO WIRE VIO/BLK WIRE YEL WIRE YEL/BLK WIRE

54/20 54/21 54/43 9 10 54/11 9 54/10 AUDIO MODULE (UNDER RIGHT FRONT SEAT) BLK WIRE BLU WIRE BRN WIRE BRN/GRY WIRE CELLULAR PHONE MICROPHONE (IN REAR VIEW MIRROR) CENTER DASH BOARD SPEAKER CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER COMPARTMENT FUSE BOX (AT LEFT END OF DASH) FUSE LEFT D-POST SPEAKER LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR DOOR SPEAKER LEFT REAR HEADPHONES OUTLET LEFT STEERING WHEEL SWITCH LF+ CS+ RF+ LR+ RR+ MOST DATA BUS CIRCUIT MULTIMEDIA DISPLAY NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT REAR HEADPHONES OUTLET RIGHT RIGHT D-POST REAR DOOR SPEAKER SPEAKER RIGHT RIGHT FRONT FRONT DOOR TWEETER SPEAKER RIGHT STEERING WHEEL SWITCH STEERING WHEEL MODULE (SWM) (IN STEERING WHEEL) VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRY WIRE

5 6 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAMERA CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES MULTIMEDIA DISPLAY NCA WIRE ORG/ WIRE PNK (NOT USED) WIRE PNK WIRE REAR ELECTRONIC MODULE (AT LEFT REAR CORNER OF CARGO COMPT) RED WIRE SOUND SYSTEMS VIO WIRE WHT WIRE YEL WIRE

1 54/139 1 54/140 13 14 PNK WIRE 24 25 PNK WIRE 54/134 54/1401 54/1403 AUXILIARY EQUIPMENT INPUT (AUX) BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE CEM CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE FUSE 5 GRN WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE INTEGRATED AUDIO MODULE (W/ ACCESSORY) (IN CENTER OF DASH) LEFT HEAD RESTRAINT SCREEN LEFT TV ANTENNA (LEFT REAR OF LUGGAGE COMPT) MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE OUTLET PNK WIRE RED WIRE RED/VIO WIRE RED/WHT WIRE RIGHT HEAD RESTRAINT SCREEN RIGHT TV ANTENNA (RIGHT REAR OF ENGINE COMPT) SWITCH BOX TV RECEIVER (IF EQUIPPED) VIO WIRE VIO/GRY WIRE W/ ACCESSORY W/O ACCESSORY WHT WIRE YEL WIRE YEL/VIO WIRE

BLK WIRE BLU WIRE BRN WIRE CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FM SUB FUSE FUSE 5 GRN WIRE GRY WIRE HOT AT ALL TIMES INTEGRATED AUDIO MODULE (IN CENTER OF DASH) MAIN FUSES (NEXT TO BATTERY, IN CARGO COMPT) MULTIMEDIA DISPLAY MULTIMEDIA MODULE (UNDER DRIVER SEAT) NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT FUSE BOX (AT LEFT END OF DASH) PNK WIRE RED WIRE RIGHT HAND REAR WINDOW ANTENNA RIGHT WINDOW ANTENNA AMPLIFIER 1 (ABOVE RIGHT REAR WINDOW) SOUND SYSTEMS VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

26 54/3.1 3 54/57.1 8 54/57.1 AUTOMATIC TRANSMISSION PROGRAM SELECTOR (PART OF SELECTOR LEVER ASSEMBLY) BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE LIGHT CONTACT (AT TOP OF BRAKE PEDAL ASSEMBLY) CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GEAR SELECTOR MODULE (INTEGRAL TO TRANSMISSION SHIFT LEVER) GRN WIRE GRN/WHT WIRE GSM HOT AT ALL TIMES MAIN FUSES (NEXT TO BATTERY, IN CARGO COMPT) NCA WIRE RED WIRE SHIFT LOCK SOLENOID (IN FLOOR CONSOLE, AT BASE OF GEAR SELECTOR LEVER) TRANSMISSION CONTROL MODULE (ON TRANSMISSION) VIO WIRE VIO/WHT WIRE WHT WIRE YEL/RED WIRE

5 54/57.1 ALTERNATOR CONTROL MODULE BATTERY BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE CENTRAL ELECTRONIC MODULE (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) FUSE GRN WIRE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES IGNITION SWITCH JUMP START CONNECTION (LEFT REAR OF ENGINE COMPT) KEY-IN SWITCH LOCK OFF NCA WIRE ON LOCK OFF ORG/ WIRE PASSENGER COMPARTMENT FUSE BOX (AT LEFT END OF DASH) POWER DISTRIBUTION SYSTEM RED WIRE STARTER MOTOR STARTER MOTOR RELAY TRANSMISSION CONTROL MODULE (ON TRANSMISSION) WHT WIRE YEL WIRE YEL/WHT WIRE