Volvo XC90 II facelift (2019-2024) computer data lines system Wiring diagrams

94/301 BLK WIRE BLU/GRY WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) ENGINE COOLANT TEMPERATURE SENSOR ENGINE FUSE BOX EXCEPT HYBRID FUSE 10 FUSE 13 FUSE 3 FUSE 69 GRY/VIO WIRE HOT AT ALL TIMES HOT W/ CSPR RELAY ENERGIZED HOT W/ RELAY N/A PRIMARY RELAY & FUSE BOX PRIMARY RELAY & FUSE BOX 2 RADIATOR COOLING FAN RED WIRE WHT/ORG WIRE

94/322 BLK WIRE BLU/GRN WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL ELECTRONIC MODULE (CEM) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX EXCEPT HYBRID FUSE 4 FUSE 46 FUSE 6 HOT AT ALL TIMES HOT W/ IGNITION POWER STEERING CONTROL MODULE (PSCM) PRIMARY RELAY & FUSE BOX PRIMARY RELAY & FUSE BOX 1 PRIMARY RELAY & FUSE BOX 3 RED WIRE RED/WHT WIRE VEHICLE DYNAMICS DOMAIN MASTER (VDDM) VIO/GRN WIRE VIO/WHT WIRE

94/402 94/421 94/643 BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL SENSOR BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE CENTRAL ELECTRONIC MODULE (CEM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FUSE 11 FUSE 12 FUSE 18 FUSE 4 FUSE 6 GRY WIRE HOT AT ALL TIMES LEFT REAR TAIL LIGHT N/A PRIMARY RELAY & FUSE BOX PRIMARY RELAY & FUSE BOX 1 REAR FUSE BOX RED WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RIGHT REAR TAIL LIGHT TRAILER MODULE VIO/GRN WIRE VIO/WHT WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

94/404 BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER CONSOLE SWITCH MODULE (CCSM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) FUSE 11 FUSE 24 FUSE 7 GRN/YEL WIRE GRY/VIO WIRE HIGH-MOUNTED BRAKE LIGHT HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY ENERGIZED INSTRUMENT PANEL SWITCH MODULE LEFT EXTERNAL MIRROR GLASS LICENSE PLATE UNIT NCA WIRE PASSENGER DOOR MODULE (PDM) RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT EXTERNAL MIRROR GLASS START, BRAKE SWITCH MODULE (SBSM) STEERING WHEEL MODULE (SWM) VEHICLE DYNAMICS DOMAIN MASTER (VDDM) VIO/GRN WIRE VIO/WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

94/301 94/304 94/421 94/701 BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER CONSOLE SWITCH MODULE (CCSM) CENTRAL ELECTRONIC MODULE (CEM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM ENGINE FUSE BOX FUSE 11 FUSE 24 FUSE 28 FUSE 29 FUSE 46 FUSE 48 FUSE 53 FUSE 7 GRY WIRE GRY/VIO WIRE HEADLAMP RELAY HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY ENERGIZED HOT W/ IGNITION KL 15 RELAY ENERGIZED INSTRUMENT PANEL SWITCH MODULE INTERIOR REAR VIEW MIRROR MODULE (IRMM) LEFT FRONT FOG LIGHT LEFT HEADLAMP CONTROL MODULE (HCML) LEFT HEADLIGHT UNIT NCA WIRE PNK WIRE RAIN, LIGHT SENSOR (RLSM) RED/VIO WIRE RED/WHT WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLAMP CONTROL MODULE (HCMR) RIGHT HEADLIGHT UNIT STEERING WHEEL MODULE (SWM) VIO WIRE VIO/GRN WIRE WHT WIRE

94/301 94/324 BATTERY ENERGY CONTROL MODULE (BECM) BLK WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRIC DRIVETRAIN COOLANT PUMP ENGINE CONTROL MODULE (ECM) ENGINE COOLANT TEMPERATURE SENSOR ENGINE FUSE BOX FUSE 12 FUSE 13 FUSE 14 FUSE 69 GRY/ORG WIRE GRY/YEL WIRE HIGH VOLTAGE BATTERY COOLANT FLUID PUMP HIGH VOLTAGE BATTERY COOLING FAN HOT W/ CSPR RELAY ENERGIZED HOT W/ RELAY N/A RED WIRE VIO/GRN WIRE WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

94/505 94/517 94/519 94/531 BLK WIRE BLU/ORG WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE SEAT BELT BUCKLE SENSOR DRIVER SIDE SEAT POSITION SENSOR EXCEPT HYBRID GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT SEAT BELT FORCE REDUCER LEFT FRONT SHOULDER SEAT BELT PRETENSIONER MAIN BATTERY FUSE BOX ORG/ WIRE ORG/GRN WIRE RIGHT FRONT SHOULDER SEAT BELT PRETENSIONER RIGHT INFLATABLE CURTAIN SUPPLEMENTAL RESTRAINTS SYSTEM MODULE (SRS) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

94/301 94/402 94/404 94/521 BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BRAKE PEDAL SENSOR BRN WIRE BRN/YEL WIRE CENTRAL ELECTRONIC MODULE (CEM) COMPUTER DATA LINES SYSTEM DIFFERENTIAL ELECTRONIC MODULE (DEM) ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX FUSE 35 FUSE 46 GEAR SELECTOR MODULE (GSM) GRN/BRN WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION HOT W/ IGNITION EXTENDED RELAY ENERGIZED LEFT FRONT WHEEL SPEED SENSOR NCA WIRE OIL PRESSURE PUMP (DEM) REAR FUSE BOX RED WIRE RIGHT FRONT WHEEL SPEED SENSOR TRANSMISSION CONTROL MODULE (TCM) VEHICLE DYNAMICS DOMAIN MASTER (VDDM) VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

94/301 94/319 94/404 BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL ELECTRONIC MODULE (CEM) COMPUTER DATA LINES SYSTEM CPSR RELAY DRIVER TRANSMISSION OIL PUMP ELECTRONIC GEAR SELECTOR MODULE (EGSM) ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX FUSE 4 FUSE 46 FUSE 55 FUSE 73 FUSE 75 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT WHEEL SPEED SENSOR N/A NCA WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SPEED SENSOR TRANSMISSION ACTUATOR TRANSMISSION ACTUATOR CONTROL MODULE (TACM) TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION OIL PUMP VIO WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

94/421 94/502 94/544 94/601 BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BRN WIRE BRN/GRY WIRE BRN/YEL WIRE CENTRAL ELECTRONIC MODULE (CEM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM ENGINE FUSE BOX FOOT MOVEMENT DETECTION MODULE (FMDM) FUSE 24 FUSE 45 FUSE 46 FUSE 9 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION INSTRUMENT PANEL SWITCH MODULE LEFT POWER OPERATED TAILGATE MOTOR NCA WIRE ORG/ WIRE POWER OPERATED TAILGATE CLOSING UNIT POWER OPERATED TAILGATE MODULE (POT) POWER OPERATED TAILGATE SWITCH REAR FUSE BOX REAR LEVELING SWITCH (HYBRID) RED WIRE RIGHT POWER OPERATED TAILGATE MOTOR TRUNK LID LOCK VIO WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/VIO WIRE