Volvo XC90 Plug-in Hybrid 2025 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 glove box.
Engine compartment fuse box location:
Luggage compartment fuse box location:
The fuse box is located under the storage compartment on the right-hand side.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | 48 V battery control module |
| 2 | - | - |
| 3 | - | - |
| 4 | 5A | Movement sensor |
| 5 | - | - |
| 6 | 5A | Instrument panel |
| 7 | 5A | Center console keypad |
| 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 | Air particulate matter sensor (APMS) |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | 10A | Climate system control module |
| 19 | - | - |
| 20 | 10A | OBD-II diagnostic port |
| 21 | 5A | Center display |
| 22 | 40A | Climate system blower module, front |
| 23 | 5A | USB hub |
| 24 | 7.5A | Instrument lighting, Passenger compartment lighting, Rearview mirror auto-dimming*, Rain and light sensors*, Power front seats*, Rear door control panels, Climate system blower module, Ionizer, Keypad in tunnel console, rear seat footwell* |
| 25 | 5A | Camera, front* |
| 26 | 20A | Overhead console* |
| 27 | 5A | Head-up display* |
| 28 | 5A | Passenger compartment lighting |
| 29 | 5A | Wireless charging pad* |
| 30 | 5A | Overhead console display, Wide angle camera control module |
| 31 | - | - |
| 32 | - | - |
| 33 | - | - |
| 34 | 10A | Electric motor, rear |
| 35 | 5A | Control module for Internet-connected vehicle, Volvo Services control module |
| 36 | - | - |
| 37 | 40A | Infotainment control module (amplifier) |
| 38 | 40A | Climate system blower module, rear* |
| 39 | 5A | Antenna module (TCAM) |
| 40 | 5A | Seat comfort control module, front* |
| 41 |
5A - |
Alcohol interlock* - |
| 42 | 15A | Rear window wiper |
| 43 | 15A | Fuel pump control module |
| 44 | 5A | Relay windings for transmission oil pump |
| 45 | 5A | Driver support functions control module (active safety) |
| 46 | 15A | Driver's seat heating |
| 47 | 15A | Front passenger's seat heating |
| 48 | 7.5A | Coolant pump |
| 49 | 5A | Air cleaner |
| 50 | 20A | Power driver's seat* |
| 51 | 20A | Active suspension module* |
| 52 | 5A | Opening trunk/tailgate with foot movement* |
| 53 | 10A | Infotainment system |
| 54 | - | - |
| 55 | - | - |
| 56 | 20A | Power front passenger seat* |
| 57 | - | - |
| 58 | - | - |
| 59 | - | - |
* Option/accessory
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | - |
| 2 | - | - |
| 3 | - | - |
| 4 | 5A | Transmission actuator control module |
| 5 | 5A | Coolant heating control module |
| 6 | 5A | Air conditioning |
| 7 | 5A | Hybrid battery control module, High-voltage converter high-voltage generator/starter motor |
| 8 | - | - |
| 9 | - | - |
| 10 | 10A | Hybrid battery control module, High-voltage converter high-voltage generator/starter motor |
| 11 | 5A | Charge module |
| 12 | 15A | Shut-off valve, hybrid battery cooling, Hybrid battery coolant pump |
| 13 | 20A | Electric drive system coolant pump |
| 14 | 25A | Hybrid components cooling fan |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | 5A | Calculation module |
| 19 | - | - |
| 20 | - | - |
| 21 | - | - |
| 22 | - | - |
| 23 | 7.5A | USB port in tunnel console, rear |
| 24 | 15A | 12 V outlet tunnel console, front |
| 25 | - | - |
| 26 | 15A | 12 V outlet in trunk/cargo compartment* |
| 27 | 5A | Extra fuse |
| 28 | 15A | Headlight, left |
| 29 | 15A | Headlight, right |
| 30 | 10A | Extra fuse |
| 31 | Shunt | Heated windshield*, left side |
| 32 | 40A | Heated windshield*, right side |
| 33 | 25A | Headlight washers* |
| 34 | 25A | Windshield washer |
| 35 | - | - |
| 36 | 20A | Horn (honk) |
| 37 | 5A | Alarm siren* |
| 38 | 30A | Brake system control module (valves, parking brake) |
| 39 | 30A | Wipers |
| 40 | 25A | Rear window washer |
| 41 | 40A | Heated windshield*, right side |
| 42 | 20A | Parking heater* |
| 43 | 30A | Central electronic module CEM |
| 44- | - | |
| 45 | Shunt | Heated windshield*, right side |
| 46 | 5A | Fed when ignition is on: Engine control module, transmission components, electrical power steering, central electrical module |
| 47 | 5A | Exterior vehicle sound (certain markets) |
| 48 | 15A | Headlight, right |
| 49 | - | - |
| 50 | - | - |
| 51 | 5A | Radar, front |
| 52 | 5A | Collision module (SRS), Occupant weight sensor (OWS) |
| 53 | 15A | Headlight, left |
| 54 | 5A | Accelerator pedal sensor |
| 55 | 15A | Transmission control module, Gear selector control module |
| 56 | 5A | Engine control module |
| 57 | - | - |
| 58 | - | - |
| 59 | - | - |
| 60 | - | - |
| 61 | 20A | Engine control module, Throttle control module, Compressor actuator switch |
| 62 | 10A | Engine component group 1 (Components related to engine function, including turbo/compressor. Content depends on engine variant) |
| 63 | 7.5A | Engine component group 2 (Components related to engine function, including turbo. Content depends on engine variant.), Air conditioning changeover valve |
| 64 | 5A | Spoiler damper control module, Cooler damper control module, Fuel leakage control pump |
| 65 | - | - |
| 66 | 15A | Heated oxygen sensor |
| 67 | 15A | Engine oil pump solenoid, Heated oxygen sensors, Air conditioning compressor solenoid |
| 68 | - | - |
| 69 | 20A | Engine control module |
| 70 | 15A | Spark plug/ignition coils |
| 71 | - | - |
| 72 | - | - |
| 73 | 30A | Transmission oil pump control module |
| 74 | - | - |
| 75 | 25A | Transmission actuator |
| 76 | - | - |
| 77 | - | - |
| 78 | - | - |
* Option/accessory
Luggage compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Heated rear window |
| 2 | 40A | Central electrical module |
| 3 | 40A | Compressor for pneumatic suspension* |
| 4 | 30A | Rear auxiliary electric heater, right-hand side* |
| 5 | - | - |
| 6 | 30A | Rear auxiliary electric heater, left-hand side* |
| 7 | 20A | Door module, right side, rear |
| 8 | - | - |
| 9 | 25A | Power tailgate* |
| 10 | 20A | Door module, right side, rear |
| 11 | - | - |
| 12 | 40A | Seat belt tensioner, right |
| 13 | 5A | Internal relay windings |
| 14 | - | - |
| 15 | 20A | Door module, left side, rear |
| 16 | - | - |
| 17 | - | - |
| 18 |
25A 40A |
Towbar control module* Accessory module |
| 19 | 20A | Door module, left side, front |
| 20 | 40A | Seat belt tensioner, left |
| 21 | - | - |
| 22 | - | - |
| 23 | - | - |
| 24 | - | - |
| 25 | - | - |
| 26 | - | - |
| 27 | - | - |
| 28 | 15A | Heated rear seat, left* |
| 29 | 5A | Exhaust system actuator |
| 30 | 5A | Blind Spot Information (BLIS)* |
| 31 | - | - |
| 32 | - | - |
| 33 | - | - |
| 34 | - | - |
| 35 | 15A | Control module All Wheel Drive (AWD)* |
| 36 | 15A | Heated rear seat, right* |
| 37 | - | - |
* Option/accessory
