Volvo S90 II facelift (2020–2024) wiring diagrams

Active bodyworks circuit

Automatic a/c circuit, except hybrid Automatic a/c circuit, hybrid

Anti-lock brakes circuit

Anti-theft circuit

Body control modules circuit

Computer data lines circuit, except hybrid Computer data lines circuit, hybrid

Cooling fan circuit

Cruise control circuit, except hybrid Cruise control circuit, hybrid

Defoggers circuit

Electronic power steering circuit

Electronic suspension circuit

Wiring diagram engine performance 2.0l turbo supercharged

Wiring diagram engine performance 2.0l turbo supercharged hybrid

Exterior lights circuit

Ground distribution circuit

Headlights circuit

Horn circuit

Collision avoidance circuit Driver information system circuit

Courtesy lamps circuit Instrument illumination circuit

Driver"s memory seat circuit Memory mirrors circuit Passenger"s memory seat circuit

Blind spot information system circuit Navigation circuit Parking assistant circuit Parking camera circuit Telematics circuit

Power distribution circuit, except hybrid Power distribution circuit, hybrid

Power door locks circuit

Power mirrors circuit

Comfort seats circuit Front heated seats circuit Headrest circuit Heated steering wheel circuit Rear heated seats circuit

Power top/sunroof circuit

Power windows circuit Roller sun blind circuit

Most data bus circuit Radio circuit

Electric parking brake circuit Shift interlock circuit, except hybrid Shift interlock circuit, hybrid

Charging circuit Starting circuit

Supplemental restraints circuit

A/t circuit, except hybrid A/t circuit, hybrid Awd circuit

Trunk/tailgate & fuel door release circuit

Warning systems circuit, except hybrid Warning systems circuit, hybrid

Wiper/washer circuit

ANTI-LOCK BRAKES SYSTEM HIGH VOLTAGE BATTERY COOLING FAN IGNITION COIL, SPARK PLUG 1 IGNITION COIL, SPARK PLUG 2 IGNITION COIL, SPARK PLUG 3 IGNITION COIL, SPARK PLUG 4 LEFT GROUND COIL FILTER LEFT HORN MAIN BATTERY RIGHT HORN SUPPORT BATTERY TCAM BACKUP BATTERY TRUNK LID LOCK

(LOWER LEFT REAR OF ENGINE COMPT, DEFROSTER DAMPER MOTOR DRIVER SIDE SEAT BACKREST ADJUSTING MOTOR DRIVER SIDE SEAT CUSHION EXTENSION MOTOR DRIVER SIDE SEAT HEIGHT ADJUSTMENT MOTOR DRIVER SIDE SEAT POSITION ADJUSTMENT MOTOR DRIVER SIDE SEAT TILTING MOTOR ENGINE CONTROLS SYSTEM ENGINE OIL COOLING CONTROL VALVE ENGINE OIL PUMP SOLENOID EXHAUST SYSTEM ACTUATOR FRONT AIR DISTRIBUTION DAMPER MOTOR FRONT FOOTWELL AIR DISTRIBUTION DAMPER MOTOR FUEL LID MOTOR LEFT POWER OPERATED TAILGATE MOTOR LEFT REAR FOLDABLE HEADREST MOTOR LEFT REAR PARKING BRAKE CALIPER MOTOR LEFT REAR SEAT LOCKING MOTOR LEFT REAR TEMPERATURE CONTROL DAMPER MOTOR LEFT SIDE WINDOW SUN BLIND MOTOR LEFT TEMPERATURE CONTROL DAMPER MOTOR OUTSIDE AIR DAMPER MOTOR PANORAMA ROOF MOTOR PANORAMA ROOF SUN BLIND MOTOR PASSENGER'S SIDE SEAT BACKREST ADJUSTING MOTOR PASSENGER'S SIDE SEAT HEIGHT ADJUSTMENT MOTOR PASSENGER'S SIDE SEAT POSITION ADJUSTMENT MOTOR PASSENGER'S SIDE SEAT TILTING MOTOR REAR AIR DISTRIBUTION DAMPER MOTOR REAR FOOTWELL AIR DISTRIBUTION DAMPER MOTOR RECIRCULATION DAMPER MOTOR RIGHT POWER OPERATED TAILGATE MOTOR RIGHT REAR FOLDABLE HEADREST MOTOR RIGHT REAR PARKING BRAKE CALIPER MOTOR RIGHT REAR SEAT LOCKING MOTOR RIGHT REAR TEMPERATURE CONTROL DAMPER MOTOR RIGHT SIDE WINDOW SUN BLIND MOTOR RIGHT TEMPERATURE CONTROL DAMPER MOTOR STARTER MOTOR TRANSMISSION ACTUATOR

LEFT REAR DOOR KEYLESS VEHICLE ANTENNA LEFT WINDOW ANTENNA AMPLIFIER LUGGAGE COMPARTMENT KEYLESS VEHICLE ANTENNA PASSENGER COMPARTMENT KEYLESS VEHICLE ANTENNA RIGHT REAR DOOR KEYLESS VEHICLE ANTENNA RIGHT REAR WINDOW ANTENNA AMPLIFIER

CAMERA HEATER FRONT PARKING ASSISTANCE CAMERA LEFT PARKING ASSISTANCE CAMERA REAR PARKING ASSISTANCE CAMERA RIGHT PARKING ASSISTANCE CAMERA

DIAGNOSTIC SOCKET OBD II

FRONT BLOWER MOTOR UNIT LEFT HEADLIGHT UNIT POWER OPERATED TAILGATE CLOSING UNIT RIGHT HEADLIGHT UNIT THROTTLE UNIT WASTEGATE UNIT

CENTRAL FUSE BOX ECCM FUSE BOX ENGINE FUSE BOX FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 23 N/A FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 30 FUSE 32 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 37 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 FUSE 45 FUSE 46 FUSE 47 FUSE 47 FUSE 51 FUSE 48 FUSE 49 FUSE 50 FUSE 51 FUSE 52 FUSE 53 FUSE 54 FUSE 55 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 61 FUSE 62 FUSE 63 FUSE 64 FUSE 66 FUSE 67 FUSE 69 FUSE 70 FUSE 73 FUSE 75 FUSE N/A MAIN BATTERY FUSE BOX REAR FUSE BOX

HEATER REAR WINDOW LEFT FRONT SEAT BACKREST HEATER LEFT FRONT SEAT CUSHION HEATER LEFT REAR SEAT BACKREST HEATER LEFT REAR SEAT CUSHION HEATER RIGHT FRONT SEAT BACKREST HEATER RIGHT FRONT SEAT CUSHION HEATER RIGHT REAR RIGHT REAR SEAT CUSHION HEATER RIGHT REAR SEAT BACKREST HEATER RIGHT REAR SEAT CUSHION HEATER STEERING WHEEL HEATER

GLOVE BOX ILLUMINATION LAMP INTERIOR LIGHTS INTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM LEFT LICENSE PLATE LAMP LEFT SUN VISOR MIRROR LAMP LIGHTS) RIGHT LICENSE PLATE LAMP RIGHT SUN VISOR MIRROR LAMP TRUNK, TAILGATE, FUEL DOORS, INTERIOR LIGHTS SYSTEMS

AUXILIARY WATER PUMP DRIVER TRANSMISSION OIL PUMP ELECTRIC DRIVETRAIN COOLANT PUMP FUEL PUMP FUEL PUMP MODULE HEADLIGHTS WASHER FLUID PUMP HIGH VOLTAGE BATTERY COOLANT FLUID PUMP LEFT SEAT COMFORT PUMP RIGHT SEAT COMFORT PUMP WATER COOLED CHARGE AIR COOLER PUMP

BATTERY SAVER RELAY COMFORT RELAY CPSR RELAY ENGINE SYSTEM RELAY HEADLAMP RELAY HOT W/ BATTERY SAVER RELAY ENERGIZED HOT W/ COMFORT RELAY ENERGIZED HOT W/ CPSR RELAY ENERGIZED HOT W/ CSPR RELAY ENERGIZED HOT W/ IGNITION 15 RELAY ENERGIZED HOT W/ IGNITION EXTENDED RELAY ENERGIZED HOT W/ IGNITION EXTENDED STABILIZED RELAY ENERGIZED HOT W/ RELAY IGNITION EXTENDED RELAY IGNITION EXTENDED STABILIZED RELAY POWER OUTLET RELAY PRIMARY RELAY & FUSE BOX PRIMARY RELAY & FUSE BOX 1 PRIMARY RELAY & FUSE BOX 2 PRIMARY RELAY & FUSE BOX 3 RELAY ENERGIZED STARTER RELAY

A/C COOLANT TEMPERATURE SENSOR A/C PRESSURE SENSOR ACCELERATOR PEDAL SENSOR AIR INLET TEMPERATURE SENSOR AIR PRESSURE, TEMPERATURE SENSOR 1 BRAKE FLUID LEVEL SENSOR BRAKE PEDAL SENSOR CABIN HEAT EXCHANGER TEMPERATURE SENSOR CENTER FRONT EXPANSION TANK LEVEL SENSOR CHARGE AIR DUCT PRESSURE SENSOR CRANKSHAFT POSITION SENSOR DRIVER SIDE SEAT BELT BUCKLE SENSOR DRIVER SIDE SEAT POSITION SENSOR EGR DIFFERENTIAL PRESSURE SENSOR ELECTRICAL DRIVETRAIN COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR EVAPORATOR TEMPERATURE SENSOR EXHAUST SIDE CAMSHAFT POSITION SENSOR FRONT LAMBDA PROBE HIGH PRESSURE SIDE FUEL PRESSURE SENSOR HIGH VOLTAGE BATTERY COOLING EXTERNAL TEMPERATURE SENSOR HUMIDITY SENSOR INLET SIDE CAMSHAFT POSITION SENSOR INTAKE MANIFOLD AIR TEMPERATURE SENSOR KNOCK SENSOR KNOCK SENSOR 1 KNOCK SENSOR #2 LEFT B-POST IMPACT SENSOR LEFT DASHBOARD AIR DUCT TEMPERATURE SENSOR LEFT FLOOR CONSOLE TEMPERATURE SENSOR LEFT FRONT DOOR IMPACT SENSOR LEFT FRONT FLOOR AIR DUCT TEMPERATURE SENSOR LEFT FRONT IMPACT SENSOR LEFT FRONT INNER ULTRASONIC SENSOR LEFT FRONT OUTER ULTRASONIC SENSOR LEFT FRONT SIDE ULTRASONIC SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT FRONT WHEEL SUSPENSION POSITION SENSOR LEFT REAR FLOOR AIR DUCT TEMPERATURE SENSOR LEFT REAR INNER ULTRASONIC SENSOR LEFT REAR OUTER ULTRASONIC SENSOR LEFT REAR SIDE ULTRASONIC SENSOR LEFT REAR WHEEL SPEED SENSOR LEFT REAR WHEEL SUSPENSION POSITION SENSOR LOW PRESSURE SIDE FUEL PRESSURE, TEMPERATURE SENSOR MIDDLE LAMBDA PROBE OIL LEVEL SENSOR OIL LEVEL, TEMPERATURE SENSOR OIL PRESSURE/ TEMPERATURE SENSOR PASSENGER SIDE SEAT BELT BUCKLE SENSOR PASSENGER'S SIDE SEAT POSITION SENSOR PRESSURE SENSOR REAR LAMBDA PROBE RIGHT B-POST IMPACT SENSOR RIGHT DASHBOARD AIR DUCT TEMPERATURE SENSOR RIGHT FLOOR CONSOLE TEMPERATURE SENSOR RIGHT FRONT DOOR IMPACT SENSOR RIGHT FRONT EXPANSION TANK LEVEL SENSOR RIGHT FRONT FLOOR AIR DUCT TEMPERATURE SENSOR RIGHT FRONT IMPACT SENSOR RIGHT FRONT INNER ULTRASONIC SENSOR RIGHT FRONT OUTER ULTRASONIC SENSOR RIGHT FRONT SIDE ULTRASONIC SENSOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT FRONT WHEEL SUSPENSION POSITION SENSOR RIGHT REAR FLOOR AIR DUCT TEMPERATURE SENSOR RIGHT REAR INNER ULTRASONIC SENSOR RIGHT REAR OUTER ULTRASONIC SENSOR RIGHT REAR SIDE ULTRASONIC SENSOR RIGHT REAR WHEEL SPEED SENSOR RIGHT REAR WHEEL SUSPENSION POSITION SENSOR SEAT BELT TENSION SENSOR SUN SENSOR TORQUE SENSOR WASHER FLUID LEVEL SENSOR WATER COOLED CHARGE AIR COOLER COOLANT TEMPERATURE SENSOR

REAR EXTERIOR SOUND SPEAKER VOLVO ON CALL BACKUP SPEAKER

DRIVER SIDE POWER SEAT SWITCH PANEL GLOVE BOX LID SWITCH HORN SWITCH INSTRUMENT PANEL SWITCH MODULE LEFT FRONT CENTRAL LOCKING SWITCH LEFT MEMORY SWITCH PERSONAL SETTINGS LEFT REAR CENTRAL LOCKING SWITCH LEFT REAR WINDOW CONTROL SWITCH LEFT SEAT MEMORY, DOOR LOCK SWITCH PASSENGER SIDE POWER SEAT SWITCH PANEL PASSENGER'S SIDE WINDOW CONTROL SWITCH POWER OPERATED TAILGATE SWITCH RIGHT FRONT CENTRAL LOCKING SWITCH RIGHT REAR CENTRAL LOCKING SWITCH RIGHT REAR WINDOW CONTROL SWITCH RIGHT SEAT MEMORY, DOOR LOCK SWITCH TRUNK LID UNLOCKING SWITCH

A/C COMPRESSOR SOLENOID CLUTCH A/C COOLING BYPASS VALVE A/C COOLING SHUTOFF VALVE EXHAUST SIDE VVT SOLENOID FUEL QUANTITY CONTROL VALVE FUEL TANK ISOLATION VALVE HIGH VOLTAGE BATTERY COOLING VALVE HIGH VOLTAGE COOLING SHUTOFF VALVE INLET SIDE VVT SOLENOID LEFT FRONT SEAT LEFT SEAT MASSAGE VALVE LEFT FRONT SEAT RIGHT SEAT MASSAGE VALVE LOW PRESSURE EGR VALVE RIGHT FRONT SEAT LEFT SEAT MASSAGE VALVE RIGHT FRONT SEAT RIGHT SEAT MASSAGE VALVE TRANSMISSION OIL COOLER VALVE TURBO BYPASS VALVE WASTEGATE TURBO CONTROL VALVE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/PNK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE LT BLU WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE YEL/WHT WIRE

2.0L TURBO SUPERCHARGED 2.0L TURBO SUPERCHARGED HYBRID 5 94/408 28 94/404 5 94/710 8 94/301 8 94/324 9 94/509 11 94/536 12 94/509 12 94/510 14 94/301 16 94/509 23 94/505 23 94/506 30 94/301 31 94/301 36 94/303 94/406 94/411 94/503-1 94/504-1 94/537-1 94/538-1 94/570 94/598 AC IL 1 AC IL 2 ACCESSORY JUNCTION BOX AIR CONDITIONING SYSTEM AIR SUSPENSION COMPRESSOR B IL 1 B IL 2 BRAKE PEDAL DECOUPLING CENTER FRONT INSTRUMENT PANEL ILLUMINATION CHARGING CIRCUIT COMPUTER DATA COMPUTER DATA LINES SYSTEM COOLING FANS COOLING FANS SYSTEM DATA LINES DOOR LOCKS DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER SIDE FRONT AIR BAG DRIVER SIDE INSTRUMENT PANEL ILLUMINATION DRIVER SIDE TREADPLATE LED DRIVER'S SIDE KNEE FRONT AIR BAG DUAL DIGITAL MICROPHONE HANDS FREE/ANC DUAL END POINT DIGITAL MICROPHONE HANDS FREE/ANC EXCEPT HYBRID EXCEPT HYBRID HYBRID FRONT TUNNEL CONSOLE ILLUMINATION FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GROUND DISTRIBUTION SYSTEM H-1 H-2 HEADLIGHTS SYSTEM HEATED RADAR COVER HIGH-MOUNTED BRAKE LIGHT HOOD LATCH HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ IGNITION HYBRID EXCEPT HYBRID IHU USB PORT ILLUMINATION CIRCUIT INSTRUMENT ILLUMINATION CIRCUIT LEFT "C" PILLAR) LEFT EXTERNAL MIRROR GLASS LEFT FRONT ACTIVE SHOCK ABSORBER LEFT FRONT BACKREST FAN LEFT FRONT DOOR LATCH LEFT FRONT DOOR PANEL ILLUMINATION LEFT FRONT DOOR POCKET ILLUMINATION LEFT FRONT FOOTWELL ILLUMINATION LEFT FRONT GROUND ILLUMINATION LEFT FRONT OUTER DOOR HANDLE LEFT FRONT SEAT BELT FORCE REDUCER LEFT FRONT SEAT CUSHION FAN LEFT FRONT SHOULDER SEAT BELT PRETENSIONER LEFT FRONT SIDE IMPACT PROTECTION LEFT FRONT VERTICAL ACCELEROMETER LEFT HEADREST USB CHARGING HUB LEFT HEADREST USB CHARGING PORT LEFT INFLATABLE CURTAIN LEFT OUTSIDE MIRROR LEFT REAR ACTIVE SHOCK ABSORBER LEFT REAR BACKREST FAN LEFT REAR DOOR LATCH LEFT REAR DOOR PANEL ILLUMINATION LEFT REAR DOOR POCKET ILLUMINATION LEFT REAR FOOTWELL ILLUMINATION LEFT REAR GROUND ILLUMINATION LEFT REAR MICROPHONE LEFT REAR OUTER DOOR HANDLE LEFT REAR OVERHEAD CONSOLE LEFT REAR SEAT CUSHION FAN LEFT REAR TAIL LIGHT LEFT REAR TREADPLATE LED LEFT RUNNING BOARD ILLUMINATION LEFT SEAT COMFORT MODULE LEFT TRUNK LID TAIL LIGHT LINES SYSTEM LOWER TRUNK ILLUMINATION MIRRORS SYSTEM N/A N/A NAVIGATION SYSTEM NOT USED PASSENGER'S SIDE FRONT AIR BAG PASSENGER'S SIDE INSTRUMENT PANEL ILLUMINATION PASSENGER'S SIDE TREADPLATE LED POWER DISTRIBUTION SYSTEM RADIATOR COOLING FAN REAR FRONT DOOR POCKET ILLUMINATION REAR TUNNEL USB CHARGING HUB RIGHT END OF DASH) RIGHT EXTERNAL MIRROR GLASS RIGHT FRONT ACTIVE SHOCK ABSORBER RIGHT FRONT BACKREST FAN RIGHT FRONT DOOR LATCH RIGHT FRONT DOOR PANEL ILLUMINATION RIGHT FRONT FOOTWELL ILLUMINATION RIGHT FRONT GROUND ILLUMINATION RIGHT FRONT OUTER DOOR HANDLE RIGHT FRONT SEAT BELT FORCE REDUCER RIGHT FRONT SEAT CUSHION FAN RIGHT FRONT SHOULDER SEAT BELT PRETENSIONER RIGHT FRONT SIDE IMPACT PROTECTION RIGHT FRONT VERTICAL ACCELEROMETER RIGHT HEADREST USB CHARGING HUB RIGHT HEADREST USB CHARGING PORT RIGHT INFLATABLE CURTAIN RIGHT OUTSIDE MIRROR RIGHT REAR ACTIVE SHOCK ABSORBER RIGHT REAR BACKREST FAN RIGHT REAR DOOR LATCH RIGHT REAR DOOR PANEL ILLUMINATION RIGHT REAR DOOR POCKET ILLUMINATION RIGHT REAR FOOTWELL ILLUMINATION RIGHT REAR GROUND ILLUMINATION RIGHT REAR MICROPHONE RIGHT REAR OUTER DOOR HANDLE RIGHT REAR OVERHEAD CONSOLE RIGHT REAR SEAT CUSHION FAN RIGHT REAR TAIL LIGHT RIGHT REAR TREADPLATE LED RIGHT RUNNING BOARD ILLUMINATION RIGHT SEAT COMFORT MODULE RIGHT SIDE OF RADIATOR) RIGHT TRUNK LID TAIL LIGHT RIGHT WAVE TRAP FILTER SOLID STATE SOUND SYSTEMS STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STEERING WHEEL) SUPPLEMENTAL RESTRAINTS SYSTEM TOP OF TRANSMISSION) TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TUNNEL CONSOLE STORAGE ILLUMINATION TUNNEL CUP HOLDER TUNNEL CONSOLE ILLUMINATION UPPER TRUNK ILLUMINATION W/ EXTENDED EDIP W/O EXTENDED EDIP WIPER/WASHER SYSTEM WIPER/WASHER, HEADLIGHTS, MIRRORS SYSTEMS