Volvo XC70 II facelift (2013-2016) central electronic module (cem) (behind right end of dash) Wiring diagrams

15- FEED RELAY 2 1 PNK WIRE 22 74/401 (UNDER DRIVER'S DOOR SILL) HEATED REAR WINDOW/REARVIEW MIRRORS SWITCH 74/401 74/417 74/504 AIR QUALITY SENSOR (AQS) AUXILIARY LIGHTS SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE CENTRAL ELECTRONIC MODULE CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) CLIMATE CONTROL MODULE (CENTER OF DASH) CLIMATE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 1 2 DEFROSTER DAMPER MOTOR MODULE (DMM) ENGINE COMPARTMENT DISTRIBUTION BOX (AT LEFT SIDE OF ENGINE COMPT, FORWARD OF EVAPORATOR TEMPERATURE SENSOR FLOOR/VENTILATION DAMPER MOTOR MODULE (DMM) FUSE FUSE FUSE FUSE FUSE FUSE FUSE STRUT TOWER) GRN WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT SIDE TEMPERATURE DAMPER MOTOR MODULE (DMM) OF DASH) PTC ELEMENT (BEHIND CENTER OF DASH) RECIRCULATION DAMPER MOTOR MODULE (DMM) RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT SIDE TEMPERATURE DAMPER MOTOR MODULE (DMM) SOLAR SENSOR, TWILIGHT SENSOR, INDICATOR ALARM (TOP CENTER SOLID STATE VIO/BLK WIRE VIO/GRN WIRE VIO/ORG WIRE WHT/GRN WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

1 2 74/508 1 2 HIGH HIGH 1 74/507 11 12 74/30 1 2 19 74/409 2 1 74/401 3 15 4 MID MID LIN 3 4 74/901 3 4 MID MID 4 15 LIN MID 5 12 MID MID 5 4 2 3 LIN LIN MID MID 74/401 74/412 74/504 74/901 ACCESSORY CONNECTIVITY UNIT (ACU) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN/VIO WIRE CEM CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) CLIMATE CONTROL MODULE (CENTER OF DASH) CLOSING VELOCITY MODULE DATA LINK CONNECTOR (UNDER LEFT END OF DASH) DRIVER DOOR MODULE (DDM) (IN DRIVER'S DOOR) FORWARD SENSING MODULE (FSM) (IF EQUIPPED) (BEHIND LEFT END OF DASH) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HIGH HIGH HOT AT ALL TIMES INFOTAINMENT CONTROL MODULE (CENTER OF DASH) KEYLESS VEHICLE MODULE (KVM) (IF EQUIPPED) (RIGHT SIDE OF LUGGAGE COMPT) LEFT FRONT HOUSING LAMP LIGHT SWITCH MODULE LIN LIN BUS 0 LIN BUS 1 LIN BUS 2 LIN BUS 8 LIN BUS 3 LIN HIGH HIGH 4 3 LIN MID MID LIN MID MID 9 10 LIN PASSENGER DOOR MODULE (PDM) (IN FRONT PASSENGER DOOR) MID MID MID MID PHONE MODULE (PHM) (IF EQUIPPED) (RIGHT SIDE OF DASH) POWER OPERATED TAILGATE MODULE POWER SEAT MODULE (LEFT SIDE OF DRIVER'S SEAT CUSHION) RAIN SENSOR MODULE (RSM) (FORWARD OF INSIDE REARVIEW MIRROR) RED WIRE REMOTE KEYLESS ENTRY (RKE) (IF EQUIPPED) (CENTER REAR OF ROOF) RIGHT FRONT HOUSING LAMP TRAILER MODULE (TRM) (LEFT REAR OF LUGGAGE COMPT) ULTRASONIC SENSOR (IMS) (CENTER OF ROOF) VIO WIRE VIO/ORG WIRE W/O KEYLESS ENTRY WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

10 18 74/301 20 74/511 BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR) CENTRAL ELECTRONIC MODULE CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSOR (AT RIGHT SIDE OF ENGINE COMPT, IN COOLANT TANK) DRIVER INFORMATION MODULE (DIM) (LEFT SIDE OF DASH) EJECTOR SIDE FUEL LEVEL SENSOR ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) FUEL PUMP (TOP OF FUEL TANK) FUSE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES PARK BRAKE MODULE (LEFT SIDE OF TRUNK/CARGO AREA) PUMP SIDE FUEL LEVEL SENSOR RED/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) (ON TRANSMISSION) VIO/BRN WIRE VIO/ORG WIRE YEL/VIO WIRE

5 7 3 4 6 2 74/409 74/411 74/602 BLK WIRE BLK/ORG WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE CENTRAL ELECTRONIC MODULE CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM DRIVER INFORMATION MODULE (DIM) (LEFT SIDE OF DASH) FOG LIGHT FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE HIGH LOW HOT AT ALL TIMES LEFT DAYTIME RUNNING LIGHTS LEFT FRONT LAMP HOUSING LEFT REAR LAMP HOUSING LIGHT SWITCH MODULE (LSM) ORG/ WIRE PARKING BRAKE SWITCH RED WIRE RED/BLK WIRE RIGHT DAYTIME RUNNING LIGHTS RIGHT FRONT LAMP HOUSING RIGHT REAR LAMP HOUSING STEERING WHEEL MODULE (SWM) (IN STEERING COLUMN) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE W/ XENON LAMPS W/O XENON LAMPS WHT WIRE WHT/BRN WIRE WHT/ORG WIRE XENON LOW/HIGH YEL WIRE YEL/RED WIRE

11 8 74/519 6 74/519 15- FEED RELAY 16 15 14 74/511 5 4 3 74/513 74/519 9 11 10 74/512 BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN/BLU WIRE CENTRAL ELECTRONIC MODULE (CEM) CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM CONTACT REEL (TOP OF STEERING COLUMN) ELECTRONIC SUSPENSION SYSTEM ENGINE COMPARTMENT DISTRIBUTION BOX (AT LEFT SIDE OF ENGINE COMPT, FORWARD OF FUSE FUSE FUSE STRUT TOWER) GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT LAMP HOUSING LEFT FRONT SUSPENSION HEIGHT SENSOR (W FOUR-C) (IN LEFT FRONT WHEELWELL) LEFT HAND HEADLIGHT LEVEL ADJUSTMENT MOTOR LEFT REAR SUSPENSION HEIGHT SENSOR (W/ FOUR-C) (IN LEFT REAR WHEELWELL) RED/BLK WIRE RED/BLU WIRE RIGHT FRONT LAMP HOUSING RIGHT FRONT SUSPENSION HEIGHT SENSOR RIGHT FRONT SUSPENSION HEIGHT SENSOR (W/ FOUR-C) (IN RIGHT FRONT WHEELWELL) RIGHT HAND HEADLIGHT LEVEL ADJUSTMENT MOTOR RIGHT REAR SUSPENSION HEIGHT SENSOR (W/ FOUR-C) (IN RIGHT REAR WHEELWELL) RIGHT REAR SUSPENSION HEIGHT SENSOR (W/O FOUR-C) (IN RIGHT REAR WHEELWELL) SOLAR SENSOR, TWILIGHT SENSOR, INDICATOR ALARM (TOP CENTER OF DASH) STEERING ANGLE SENSOR STEERING WHEEL ANGLE SENSOR MODULE (SAS) STEERING WHEEL MODULE (SWM) (IN STEERING COLUMN) SUSPENSION MODULE (SUM) (BEHIND CENTER OF REAR SEATS) VIO/WHT WIRE YEL WIRE YEL/GRN WIRE

1 74/330 1 3 74/330 74/331 BLK WIRE BLK/RED WIRE BLU WIRE CEM CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) CLIMATE CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE HEATED WINDSHIELD RELAY ENGINE COMPARTMENT RELAY BOX FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/ORG WIRE HEATED REAR WINDOW/ DOOR MIRRORS SWITCH HEATED WINDSHIELD HOT AT ALL TIMES ORG/ WIRE PASSENGER SIDE HEATED WINDSHIELD RELAY RED WIRE RED/GRY WIRE VIO WIRE VIO/BRN WIRE VIO/ORG WIRE YEL/GRY WIRE

BLK WIRE BLK/VIO WIRE BLU/WHT WIRE CEM CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM CONTACT REEL (TOP OF STEERING COLUMN) FUSE GRY/BLK WIRE GRY/ORG WIRE HORN 1 (RIGHT FRONT OF ENGINE COMPT) HORN 2 (LEFT FRONT OF ENGINE COMPT) HORN CONTACT (IN STEERING WHEEL) HORN RELAY HOT AT ALL TIMES NCA WIRE RED/BLK WIRE RED/BLU WIRE STEERING WHEEL MODULE (IN STEERING COLUMN) VIO/GRN WIRE VIO/ORG WIRE

AUTO DIMMING REARVIEW MIRROR BLK WIRE BLK/WHT WIRE BLU WIRE BRN/VIO WIRE CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM FUSE HOT W/ 15 FEED RELAY ENERGIZED MOISTURE SENSOR WHT WIRE

15- FEED RELAY 74/301 74/504 ACCELERATOR PEDAL SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE CEM CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) ENGINE COMPARTMENT DISTRIBUTION FUSE FUSE BOX (AT LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) FUSE FUSE GRN/BLU WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES INJECTION VALVES RED WIRE RED/VIO WIRE RED/WHT WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE YEL/ORG WIRE

15- FEED RELAY 74/301 74/504 ACCELERATOR PEDAL SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE CEM CENTRAL ELECTRONIC MODULE (CEM) (BEHIND RIGHT END OF DASH) ENGINE COMPARTMENT DISTRIBUTION FUSE FUSE BOX (AT LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) FUSE FUSE GRN/BLU WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES INJECTION VALVES RED WIRE RED/VIO WIRE RED/WHT WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE YEL/ORG WIRE