2022 XC90 Volvo Fuses
Fuses and central electrical units
Warning
- Never replace a fuse with a foreign object or a fuse of higher amperage.
- This may lead to damage to the electrical system and cause a fire.
- Contact an authorized Volvo workshop about replacing the fuses not described in the owner’s manual.
- If an electrical component or function does not work, it may be because the component’s fuse was overloaded and has blown.
- If the same fuse blows repeatedly then there is a fault in a component. Volvo recommends contacting an authorized Volvo workshop for checking.
Location of central electrical units
The figure is schematic – appearance may vary depending on the car model.Central electrical unit locations in a left-hand drive car – for a right-hand drive car, the central electrical units under the glovebox change sides.
| 1 | Engine compartment |
| 2 | Under the glovebox |
| 3 | Cargo area |
Replacing a fuse
- A fuse that has been overloaded needs to be changed in order to restore the function of the electrical component it is protecting.
- Locate the correct fuse in the fuse lists for the various fuse boxes.
- Pull out the fuse and check from the side to see whether the curved wire has blown.
- If this is the case, replace it with a new fuse of the same color and amperage.
Contact an authorized Volvo workshop about replacing the fuses not described in the owner’s manual.
Fuses under glovebox
The central electrical unit is located behind the floor mat/side panel.The fuse box in the engine compartment provides space for several spare fuses.
Positions
Fuse locations are shown on the inside of the cover. Functions and components in the fuse table cover several models and engine alternatives. A fuse description can therefore apply to fewer than those in the table, or be completely missing, depending on how the car is equipped. If a position has several values in the table, the value depends on variations in equipment level. In which case, follow the value of the fuse being replaced. In the event of doubt – contact a workshop. An authorized Volvo workshop is recommended.
| Function | Ampere | Type | |
|---|---|---|---|
| Control module, 48 V battery | 10 | Micro | |
| – | – | MCase | |
| – | – | Micro | |
| Movement detector | 5 | Micro | |
| – | – | Micro | |
| Driver display | 5 | Micro | |
| Keypad, centre console | 5 | Micro | |
| Sun sensor | 5 | Micro | |
| – | – | Micro | |
| Infotainment module | 15 | Micro | |
| Steering wheel module | 5 | Micro | |
| Control module, start knob and parking brake | 5 | Micro | |
| Heated steering wheel | 15 | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| Control module, climate control | 10 | Micro | |
| Steering lock | 7.5 | Micro | |
| Diagnostic port OBD-II | 10 | Micro | |
| Centre display | 5 | Micro | |
| Fan module, climate control, front | 40 | MCase | |
| USB hub | 5 | Micro | |
| Controls lighting
Passenger compartment lighting Dimming, interior rearview mirror Rain and light sensors Power front seats Control panels, rear doors Fan module, climate control |
7.5 | Micro | |
| Control module, driver support functions | 5 | Micro | |
| Overhead console | 20 | Micro | |
| Head-up display | 5 | Micro | |
| Passenger compartment lighting | 5 | Micro | |
| Wireless charging plate | 5 | Micro | |
| Display roof console | 5 | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| Fuse box, cargo area | 10 | Micro | |
| Control module, online car
Control module, Volvo On Call |
5 | Micro | |
| – | – | Micro | |
| Audio control device (amplifier) | 40 | MCase | |
| Fan module, climate control, rear | 40 | MCase | |
| Multi-band antenna | 5 | Micro | |
| Control module, seat comfort, front | 5 | Micro | |
| Alcohol lock | 5 | Micro | |
| Rear window wiper | 15 | Micro | |
| Control module, fuel pump | 15 | Micro | |
| Converter 48 V
Engine start module |
5 | Micro | |
| Control module, Intellisafe | 5 | Micro | |
| Seat heating, driver’s side front | 15 | Micro | |
| Seat heating, passenger side front | 15 | Micro | |
| Coolant pump | 7.5 | Micro | |
| – | – | Micro | |
| Power driver’s seat | 20 | Micro | |
| Module, active damping | 20 | Micro | |
| Opening the boot lid/tailgate with foot motion | 5 | Micro | |
| Infotainment module | 10 | Micro | |
| – | – | Messe | |
| – | – | Micro | |
| Electrically operated front passenger seat | 20 | Micro | |
| – | – | Micro | |
| TV (certain markets) | 5 | Micro | |
| Primary fuse for fuses 52, 53, 57, and 58 (Infotainment group) | 15 | Micro |
Fuses in the cargo area
The central electrical unit is located under the storage compartment on the right-hand side.The fuse box in the engine compartment also provides space for several spare fuses.
Positions
Fuse locations are shown on the inside of the cover. Functions and components in the fuse table cover several models and engine alternatives. A fuse description can therefore apply to fewer than those in the table, or be completely missing, depending on how the car is equipped. If a position has several values in the table, the value depends on variations in equipment level. In which case, follow the value of the fuse being replaced. In the event of doubt – contact a workshop. An authorized Volvo workshop is recommended.
| Function | Ampere | Type | |
|---|---|---|---|
| Rear window defroster | 30 | Messe | |
| – | – | Messe | |
| Compressor, air suspension | 40 | Messe | |
| Electric additional heater, right rear | 30 | Messe | |
| – | – | Messe | |
| Electric additional heater on left rear | 30 | Messe | |
| Door module, right rear | 20 | Messe | |
| Control module for reduction of nitrous oxides (diesel) | 30 | Messe | |
| Power operated tailgate | 25 | Messe | |
| Door module, right front | 20 | Messe | |
| Towbar control module | 40 | Messe | |
| Seatbelt pretensioner, right | 40 | Messe | |
| Internal relay coils | 5 | Micro | |
| Control module for reduction of nitrous oxides (diesel) | 15 | Micro | |
| Door module left rear | 20 | Micro | |
| Alcohol lock | 5 | Micro | |
| – | – | Micro | |
| Towbar control module | 25 | Messe | |
| Accessory module | 40 | ||
| Door module left front | 20 | Messe | |
| Seatbelt pretensioner, left-hand side | 40 | Messe | |
| Parking camera | 5 | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| Seat heating left rear | 15 | Micro | |
| – | – | Micro | |
| Blind Spot Information (BLIS) | 5 | Micro | |
| – | – | Micro | |
| Seatbelt pretensioner left | 5 | Micro | |
| Actuator, exhaust system (petrol) | 5 | Micro | |
| – | – | Micro | |
| Control module All Wheel Drive (AWD) | 15 | Micro | |
| Seat heating, right rear | 15 | Micro | |
| – | – | Messe |
Fuses in engine compartment
Updated 4/4/2022
Fuses in the engine compartment protect engine and brake functions, amongst other things.
The fuse box provides space for several spare fuses.Positions
Fuse locations are shown on the inside of the cover. Functions and components in the fuse table cover several models and engine alternatives. A fuse description can therefore apply to fewer or none of the components in the car, depending on how it is equipped.
| Function | Ampere | Type | |
|---|---|---|---|
| – | – | Micro | |
| – | – | Micro | |
| Charge pressure module, turbo
Lambda probe group |
15 | Micro | |
| Spark plugs/ignition coils (petrol)
Exhaust sensor group, diesel particulate/nitrous oxides (diesel) |
15 | Micro | |
| Solenoid engine oil pump
Lambda probe group Solenoid air conditioning compressor |
15 | Micro | |
| 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.) |
7,5 | Micro | |
| Engine Control Module (ECM)
Throttle control module Engine component group 2 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.) |
20 | Micro | |
| Engine Control Module (ECM) | 5 | Micro | |
| Fuel evaporation pump (EVAP) | 10 | Micro | |
| 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.) |
10 | Micro | |
| Control module, spoiler damper
Control module, radiator damper Relay coils power pulse (PowerPulse) (diesel) Switching valve, coolant |
5 | Micro | |
| Coolant pump | 15 | Micro | |
| Engine Control Module (ECM) | 20 | Micro | |
| Starter motor | 40 | MCase | |
| Starter motor | Shunt | MCase | |
| Fuel filter heater (diesel) | 30 | MCase | |
| Transmission control module | 25 | MCase | |
| Calculation unit | 5 | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| – | – | Micro | |
| USB port, tunnel console, rear | 7,5 | Micro | |
| 12 V socket, tunnel console, front | 15 | Micro | |
| – | – | Micro | |
| 12 V socket cargo area | 15 | Micro | |
| – | – | Micro | |
| Headlamp, left | 15 | Micro | |
| Headlamp, right | 15 | Micro | |
| – | – | Micro | |
| Heated windscreen, left | Shunt | MCase | |
| Heated windscreen, left | 40 | MCase | |
| Headlamp washers | 25 | MCase | |
| Washer fluid pump, front | 25 | MCase | |
| Transmission control module
Electric gear selector |
15 | Micro | |
| Horn (honk) | 20 | Micro | |
| Siren | 5 | Micro | |
| Control module, brake system (valves, parking brake) | 40 | MCase | |
| Control module, brake assistance | 30 | MCase | |
| Windscreen wipers | 30 | MCase | |
| Washer fluid pump, rear | 25 | MCase | |
| Heated windscreen, right | 40 | MCase | |
| Parking heater | 20 | MCase | |
| Control module, brake system (ABS pump) | 40 | MCase | |
| – | – | MCase | |
| Heated windscreen, right | Shunt | MCase | |
| Supplied when the ignition is switched on: Engine control module, Transmission components, Electric steering servo, Central electronic module, Control module brake system | 5 | Micro | |
| – | – | Micro | |
| Headlamp, right | 15 | Micro | |
| Alcohol lock | 5 | Micro | |
| Transmission control module | 10 | Micro | |
| Control module, battery engagement | 5 | Micro | |
| Collision module (SRS) | 5 | Micro | |
| Headlamp left | 15 | Micro | |
| Accelerator pedal sensor | 5 | Micro |