Volvo XC90 Recharge Plug-in Hybrid 2021 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 | 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 |
| 9 | - | - |
| 10 | - | - |
| 11 | 5A | Steering wheel module |
| 12 | 5A | Control module, start knob and parking brake |
| 13 | 15A | Heated steering wheel* |
| 14 | - | - |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | 10A | Control module, climate control |
| 19 | 7.5A | Steering lock |
| 20 | 10A | Diagnostic port |
| 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, Keypad, tunnel console at legroom rear seat* |
| 25 | 5A | Control module, driver support functions |
| 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 | - | - |
| 35 | 5A | Control module, online car, Control module Volvo On Call |
| 36 | - | - |
| 37 | 40A | Audio control device (amplifier) |
| 38 | 40A | Fan module, climate control, rear* |
| 39 | 5A | Multi-band antenna |
| 40 | 5A | Control module, seat comfort, front* |
| 41 | 5A | Alcohol lock* |
| 42 | 15A | Rear window wiper |
| 43 | 15A | Control module, fuel pump |
| 44 | 5A | Relay coil, transmission oil pump |
| 45 | - | - |
| 46 | 15A | Seat heating, driver's side front |
| 47 | 15A | Seat heating, passenger side front |
| 48 | 10A | Coolant pump |
| 49 | - | - |
| 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 | 5A | TV* (certain markets) |
| 59 | 15A | Primary fuse for fuses 52, 53, 57 and 58 |
* Option/accessory
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | - |
| 2 | - | - |
| 3 | - | - |
| 4 | 5A | Control module, transmission actuator |
| 5 | 5A | Control module, coolant heating |
| 6 | 5A | Air conditioning |
| 7 | 5A | Control module, hybrid battery, High voltage converter, high-voltage generator/starter motor |
| 8 | - | - |
| 9 | - | - |
| 10 | 10A | Control module, hybrid battery, High voltage converter, high-voltage generator/starter motor |
| 11 | 5A | Charging unit |
| 12 | 15A | Shut-off valve, hybrid battery cooling, Coolant pump, hybrid battery |
| 13 | 15A | Coolant pump, electric drive system |
| 14 | 25A | Cooing fan, hybrid components |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | 5A | Calculation unit |
| 19 | - | - |
| 20 | - | - |
| 21 | - | - |
| 22 | - | - |
| 23 | 7.5A | USB port in 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 | - | - |
| 31 | Shunt | Heated windshield*, left side |
| 32 | 40A | Heated windshield*, left side |
| 33 | 25A | Headlight washers* |
| 34 | 25A | Windscreen washers |
| 35 | - | - |
| 36 | 20A | Horn (honk) |
| 37 | 5A | Siren* |
| 38 | 30A | Control module, brake system (valves, parking brake) |
| 39 | 30A | Windscreen wipers |
| 40 | 25A | Rear window washer |
| 41 | 40A | Heated windscreen* right-hand side |
| 42 | 20A | Parking heater* |
| 43 | - | - |
| 44 | - | - |
| 45 | Shunt | Heated windshield*, right side |
| 46 | 5A | Supplied when the ignition is switched on: Engine control module, Transmission components, Electric steering servo, Central electronic module |
| 47 | 5A | Exterior car noise (certain markets) |
| 48 | 15A | Headlight, right |
| 49 | 5A | Alcohol lock* |
| 50 | - | - |
| 51 | - | - |
| 52 | 5A | Collision module (SRS) |
| 53 | 15A | Headlight, left |
| 54 | 5A | Accelerator pedal sensor |
| 55 | 15A | Transmission control module, Control module, gear selector |
| 56 | 5A | Engine Control Module (ECM) |
| 57 | - | - |
| 58 | - | - |
| 59 | - | - |
| 60 | - | - |
| 61 | 20A | Engine Control Module (ECM), Throttle control module, Actuator, switch, compressor |
| 62 | 10A | Engine component group 1 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.) |
| 63 | 7.5A | Engine component group 2 (components related to engine function, including turbo. Contents depend on engine alternative.), Switching valve, air conditioning |
| 64 | 5A | Control module, spoiler damper, Control module, radiator damper |
| 65 | - | - |
| 66 | 15A | Lambda probe |
| 67 | 15A | Solenoid engine oil pump, Lambda probes, Solenoid air conditioning compressor |
| 68 | - | - |
| 69 | 20A | Engine Control Module (ECM) |
| 70 | 15A | Spark plugs/ignition coils |
| 71 | - | - |
| 72 | - | - |
| 73 | 30A | Control module, transmission oil pump |
| 74 | - | - |
| 75 | 25A | Actuator, transmission |
| 76 | - | - |
| 77 | - | - |
| 78 | - | - |
* Option/accessory
Luggage compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Rear window defroster |
| 2 | 40A | Central electronic module |
| 3 | 40A | Compressor, air suspension* |
| 4 | 30A | Electric additional heater, right rear* |
| 5 | - | - |
| 6 | 30A | Electric additional heater, left rear* |
| 7 | 20A | Door module, right rear |
| 8 |
30A - |
Control module for reduction of nitrous oxides (only diesel) - |
| 9 | 25A | Power operated tailgate* |
| 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-hand side |
| 21 | 5A | Parking camera* |
| 22 | - | - |
| 23 | - | - |
| 24 | - | - |
| 25 | 10A | Supply when the ignition is switched on |
| 26 | - | - |
| 27 | - | - |
| 28 | 15A | Seat heating, left rear* |
| 29 | - | - |
| 30 | 5A | Blind Spot Information (BLIS)* |
| 31 | - | - |
| 32 | 5A | Seatbelt pretensioner, right |
| 33 | 5A | Actuator, exhaust system (petrol) |
| 34 | - | - |
| 35 | 15A | Control module All Wheel Drive (AWD)* |
| 36 | 15A | Seat heating, right rear* |
| 37 | - | - |
* Option/accessory
