Volvo S90 2023 Fuse Box Info
Passenger compartment fuse box location:
The fuse box in the passenger compartment is located behind the floor mat/side panel, under the glovebox.
Engine compartment fuse box location:
Luggage compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | Control module, 48 V battery |
| 2 | - | - |
| 3 | - | - |
| 4 | 5A | Movement detector* |
| 5 | - | - |
| 6 | 5A | Driver display |
| 7 | 5A | Keypad, centre console |
| 8 | 5A | Sun sensor, Toll collection transponder |
| 9 | - | - |
| 10 | 15A | Infotainment system |
| 11 | 5A | Steering wheel module |
| 12 | 5A | Control module, start knob and parking brake |
| 13 | 15A | Heated steering wheel* |
| 14 | 5A | Airborne Particulate Matter Sensor (APMS) |
| 15 | - | - |
| 16 | - | - |
| 17 | 15A | Control module, rear lighting |
| 18 | 10A | Control module, climate control |
| 19 | 7.5A | Steering lock |
| 20 | 10A | Diagnostic port OBD-II |
| 21 | 5A | Centre display |
| 22 | 40A | Fan module, climate control, front |
| 23 | 5A | USB hub |
| 24 | 7.5A |
Controls lighting, Passenger compartment lighting, Dimming, interior rearview mirror*, Rain and light sensors*, Power front seats*, Control panels, rear doors, Fan module, climate control, Ioniser, Keypad, tunnel console at legroom rear seat* |
| 25 | 5A | Camera, front* |
| 26 | 20A | Roof console* |
| 27 | 5A | Head-up display* |
| 28 | 5A | Passenger compartment lighting |
| 29 | 5A | Wireless charging plate* |
| 30 | 5A | Display roof console |
| 31 | - | - |
| 32 | - | - |
| 33 | - | - |
| 34 | 10A | Fuse box, cargo area |
| 35 | 5A | Control module, online car, Control module, Volvo Services |
| 36 | - | - |
| 37 | 40A | Audio control device (amplifier) |
| 38 | - | - |
| 39 | 5A | Antenna module (TCAM) |
| 40 | 5A | Control module, seat comfort, front* |
| 41 |
5A - |
Alcohol lock* - |
| 42 | - | - |
| 43 | 15A | Control module, fuel pump |
| 44 | 5A | Converter 48 V, Engine start module |
| 45 | 5A | Control module, driver support functions (active safety) |
| 46 | 15A | Seat heating, driver's side front |
| 47 | 15A | Seat heating, passenger side front |
| 48 | 7.5A | Coolant pump |
| 49 | 5A | Air cleaner |
| 50 | 20A | Power driver's seat* |
| 51 | 20A | Module, active damping* |
| 52 | 5A | Opening the boot lid/tailgate with foot motion* |
| 53 | 10A | Infotainment system |
| 54 | - | - |
| 55 | - | - |
| 56 | 20A | Electrically operated front passenger seat* |
| 57 | - | - |
| 58 | - | - |
| 59 | 15A | Primary fuse infotainment |
* Option/accessory
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | - |
| 2 | - | - |
| 3 | 15A | Charge pressure module, turbo, Lambda probe group |
| 4 | 15A | Spark plugs/ignition coils (petrol), Exhaust sensor group, diesel particulate/nitrous oxides (diesel) |
| 5 | 15A | Solenoid engine oil pump, Lambda probe group, Solenoid air conditioning compressor |
| 6 | 7.5A | Oil level and temperature sensors, Glow plug module (diesel), Engine component group 1 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.) |
| 7 | 20A | Engine Control Module (ECM), Throttle control module, Engine component group 2 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.) |
| 8 | 5A | Engine Control Module (ECM) |
| 9 | 10A | Fuel evaporation pump (EVAP) |
| 10 | 10A | Glow plug module (diesel), Engine component group 3 (components related to engine function, including turbo/compressor and cooling/temperature control of drivetrain. Contents depend on engine alternative.) |
| 11 | 5A | Control module, spoiler damper, Control module, radiator damper, Relay coils power pulse (PowerPulse) (diesel), Switching valve, coolant |
| 12 | 15A | Coolant pump |
| 13 | 20A | Engine Control Module (ECM) |
| 14 | 40A | Starter motor |
| 15 | Shunt | Starter motor |
| 16 | 30A | Fuel filter heater (diesel) |
| 17 | 25A | Connection actuator 1 |
| 18 | 5A | Calculation module |
| 19 | 7.5A | Spare fuse |
| 20 | 10A | Spare fuse |
| 21 | 15A | Spare fuse |
| 22 | 20A | Transmission control module |
| 23 | 7.5A | USB port, tunnel console, rear |
| 24 | 15A | 12 V socket, tunnel console, front |
| 25 | - | - |
| 26 | 15A | 12 V socket cargo area* |
| 27 | - | - |
| 28 | 15A | Headlight, left |
| 29 | 15A | Headlight, right |
| 30 | 20A | Transmission control module |
| 31 | Shunt | Heated windscreen*, left |
| 32 | 40A | Heated windscreen*, left |
| 33 | 25A | Headlight washers* |
| 34 | 25A | Washer fluid pump, front |
| 35 | 15A | Electric gear selector |
| 36 | 20A | Horn (honk) |
| 37 | 5A | Siren* |
| 38 | 30A | Control module, brake system (valves, parking brake) |
| 39 | 30A | Windscreen wipers |
| 40 | - | - |
| 41 | 40A | Heated windscreen*, right |
| 42 | 20A | Parking heater* |
| 43 | - | - |
| 44 | 25A | Connection actuator 2 |
| 45 | Shunt | Heated windscreen*, right |
| 46 | 5A | Supplied when the ignition is switched on: Engine control module, Transmission components, Electric steering servo, Central electronic module, Control module brake system |
| 47 | 5A | Radar, front |
| 48 | 15A | Headlight, right |
| 49 |
5A - |
Alcohol lock* - |
| 50 | 10A | Transmission control module |
| 51 | 5A | Control module, battery engagement |
| 52 | 5A | Collision module (SRS) |
| 53 | 15A | Headlight, left |
| 54 | 5A | Accelerator pedal sensor |
* Option/accessory
Luggage compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Rear window defroster |
| 2 | 40A | Central electrical module |
| 3 | 40A | Compressor, air suspension* |
| 4 | 15A | Lock motor backrest, right rear |
| 5 | - | - |
| 6 | 15A | Lock motor backrest, left rear |
| 7 | 20A | Door module, right rear |
| 8 | 30A | Control module for reduction of nitrous oxides (diesel) |
| 9 | 25A | Power operated boot lid* |
| 10 | 20A | Door module, right front |
| 11 | 40A | Towbar control module* |
| 12 | 40A | Seatbelt pretensioner, right |
| 13 | 5A | Internal relay coils |
| 14 | 15A | Control module for reduction of nitrous oxides (diesel) |
| 15 | 20A | Door module, left rear |
| 16 | 5A | Alcohol lock* |
| 17 | - | - |
| 18 |
25A 40A |
Towbar control module* Accessory module |
| 19 | 20A | Door module, left front |
| 20 | 40A | Seatbelt pretensioner, left |
| 21 | 5A | Parking camera* |
| 22 | 10A | Rear lighting (backup) |
| 23 | - | - |
| 24 | 5A | Position prepared for special vehicle |
| 25 | - | - |
| 26 | - | - |
| 27 | - | - |
| 28 | 15A | Seat heating, left rear* |
| 29 | - | - |
| 30 | 5A | Blind Spot Information (BLIS)* |
| 31 | - | - |
| 32 | 5A | Seatbelt pretensioner, left |
| 33 | 5A | Actuator, exhaust system (petrol) |
| 34 | - | - |
| 35 | 15A | Control module All Wheel Drive (AWD)* |
| 36 | 15A | Seat heating, right rear* |
| 37 | - | - |
* Option/accessory
