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2020 Volvo V90 Cross Country Fuses and Fuse Box | How To fix blown fuse

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2020 Volvo V90 Cross Country Fuses and Fuse Box | How to Fix Blown Fuse

Like any other modern car, the 2020 Volvo V90 Cross Country is a powerful and adaptable vehicle that depends on a network of fuses to shield its electrical components from harm caused by overloads or malfunctions. These fuses are kept in place by an important part called the fuse box, and in the event of an electrical malfunction, it’s critical to know how to recognize and handle a blown fuse. We’ll introduce you to the 2020 Volvo V90 Cross Country’s fuses and fuse box in this tutorial, giving you the information and instructions you need to identify and fix a blown fuse. The proper operation of your car’s electrical systems can be ensured by learning how to operate with fuses. This includes troubleshooting and resolving difficulties related to non-functioning power outlets, malfunctioning lights, and other electrical problems.

Fuses and fuseboxes

All electrical functions and components are protected by a number of fuses in order to protect the vehicle’s electrical system from damage by short-circuiting or overloading.
 
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified to replace a fuse. This could cause significant damage to the electrical system and possibly lead to a fire.
If any electrical component or function is not responding, the component may have blown a fuse due to temporary overload. If the same fuse blows repeatedly, there may be a problem with the component. Volvo recommends contacting an authorized Volvo workshop to have the components checked.
 
Location of fuseboxes
The illustration is generic – appearance may vary according to vehicle model.
  1. Engine compartment
  2. Under the glove compartment
  3. Trunk/cargo compartment2020-Volvo-V90-Cross-Country-Fuses-and-Fuse-Box-How-To-fix-Blown-Fuse-fig-1

Replacing fuses

All electrical functions and components are protected by a number of fuses in order to protect the vehicle’s electrical system from damage by short-circuiting or overloading.

  1. Refer to the fuse diagram to locate the fuse.
  2. Pull out the fuse and examine it from the side to determine if the curved metal wire in the fuse is intact.
  3. If the wire is broken, replace the fuse with a new fuse of the same colour and amperage.

WARNING
Never use a foreign object or a fuse with a higher amperage than that specified to replace a fuse. This could cause significant damage to the electrical system and possibly lead to a fire. Contact an authorized Volvo workshop for assistance replacing fuses not listed in the Owner’s Manual. If fuse replacement is performed incorrectly, significant damage can be caused to the electrical system.

Fuses in the engine compartment

The fuses in the engine compartment help protect electrical components such as engine and brake functions.2020-Volvo-V90-Cross-Country-Fuses-and-Fuse-Box-How-To-fix-Blown-Fuse-fig-2

  • Fuse pliers are provided on the inside of the fuse box cover to assist in removing and inserting fuses.
  • There are also spaces for several extra fuses in the fusebox.

Positions
There is a decal with a diagram of the locations of the fuses on the inside of the cover.

Function

Ampere

Type

–

–

Micro

–

–

Micro

–

–

Micro

Ignition coils (gasoline); Spark plug (gasoline); Exhaust sensor; Diesel particulate sensor

15

Micro

Oil pump solenoid; A/C magnetic coupling; heated oxygen sensor, center (gasoline); heated oxygen sensor, rear (diesel); heated oxygen sensor, front (gasoline/diesel)

15

Micro

Vacuum regulator; Valve; Output pulse valve (diesel); Oil level/temperature sensor (diesel); Glow plug (GCU) (diesel)

7.5

Micro

Engine control module; actuator; throttle unit; EGR valve (diesel); turbo position sensor (diesel); turbocharger valve (gasoline)

20

Micro

Engine control module

5

Micro

–

–

Micro

Solenoids (gasoline); Valve; Engine cooling system thermostat (gasoline); EGR cooling pump (diesel); Glow control module (diesel); Supercharger clutch (gasoline); Crankshaft ventilation heater (diesel); Transmission oil cooler valve (die-sel)

10

Micro

Spoiler damper control module; Cooler damper control module; Relay coils for output pulse (diesel)

5

Micro

Coolant pump

15

Micro

Engine control module

20

Micro

Starter motor

40

MCaseA

Starter motor

Shunt

MCaseA

Fuel filter heater (diesel)

30

MCaseA

–

–

MCaseA

Calculation module

5

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

12 V outlet in tunnel console, front

15

Micro

12 V socket in tunnel console between the second row of seats*

15

Micro

12 V outlet in trunk/cargo compartment*

15

Micro

–

–

Micro

Driver-side headlight, LEDB

15

Micro

Passenger-side headlight, LEDB

15

Micro

Engine control module

20

Micro

Starter motor

40

MCaseA

Starter motor

Shunt

MCaseA

Fuel filter heater (diesel)

30

MCaseA

–

–

MCaseA

Calculation module

5

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

12 V outlet in tunnel console, front

15

Micro

12 V socket in tunnel console between the second row of seats*

15

Micro

12 V outlet in trunk/cargo compartment*

15

Micro

–

–

Micro

Driver-side headlight, LEDB

15

Micro

Passenger-side headlight, LEDB

15

Micro

Fed when the ignition is on engine control module, transmission components, electrical power steering, central electrical module, brake system control module

5

Micro

–

–

Micro

Passenger-side headlight, LEDB

15

Micro

–

–

Micro

Transmission control module

10

Micro

Battery connection control module

5

Micro

Airbags; Passenger weight sensor

5

Micro

Driver-side headlight, LEDB

15

Micro

Accelerator pedal sensor

5

Micro
  • This type of fuse should be replaced by a workshop. An authorized Volvo workshop is recommended.
  • LED (Light Emitting Diode)

Fuses under the glove compartment

Fuses under the glove compartment provide protection for e.g. electrical outlets, displays and door modules.2020-Volvo-V90-Cross-Country-Fuses-and-Fuse-Box-How-To-fix-Blown-Fuse-fig-3

  • Fuse pliers are provided on the inside of the fuse box cover to assist in removing and inserting fuses.
  • There are also spaces for several extra fuses in the distribution box in the engine compartment.

Positions
There is a decal with a diagram of the locations of the fuses on the inside of the cover.

Function

Ampere

Type

Medium voltage module

10

Micro

Electrical outlet in tunnel console between rear seats*

30

MCaseA

–

–

Micro

Movement sensor*

5

Micro

Media player

5

Micro

Instrument panel

5

Micro

Center console buttons

5

Micro

Sun sensor

5

Micro

–

–

Micro

–

–

Micro

Steering wheel module

5

Micro

Module for start knob and parking brake controls

5

Micro

Heated steering wheel* module

15

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

Climate system control module

10

Micro

–

–

Micro

Data link connector OBD-II

10

Micro

Center display

5

Micro

Climate system blower module (front)

40

MCaseA

USB HUB

5

Micro

Instrument lighting; Interior lighting; Rearview mirror auto-dim function*; Rain and light sensors*; Rear tunnel console keypad, rear seat*; Power front seats*; Rear door control panels; Climate system blower module left/right

7.5

Micro

Control module for driver support functions

5

Micro

Panoramic roof with sun curtain*

20

Micro

Head-up display*

5

Micro

Passenger compartment lighting

5

Micro

–

–

Micro

Ceiling console display (seat belt reminder/front passenger side airbag indicator)

5

Micro

–

–

Micro

–

–

Micro

Door module in right-side rear door

20

Micro

Fuses in the trunk/cargo compartment

10

Micro

Control module for Internet-connected vehicle; Control module for Volvo On Call

5

Micro

Door module in left-side rear door

 

Micro

Infotainment control module (amplifier)

40

MCaseA

–

–

MCaseA

Multi-band antenna module

5

Micro

Front seat massage function*

5

Micro

–

–

Micro

Rear window wiper

15

Micro

Fuel pump control module

15

Micro

–

–

Micro

Opening trunk/tailgate with foot movement*

5

Micro

Driver’s seat heating

15

Micro

Front passenger’s seat heating

15

Micro

Coolant pump

7.5

Micro

–

–

Micro

Door module in left-side front door

20

Micro

Fuses in the trunk/cargo compartment

10

Micro

Control module for Internet-connected vehicle; Control module for Volvo On Call

5

Micro

Door module in left-side rear door

 

Micro

Infotainment control module (amplifier)

40

MCaseA

–

–

MCaseA

Multi-band antenna module

5

Micro

Front seat massage function*

5

Micro

–

–

Micro

Rear window wiper

15

Micro

Fuel pump control module

15

Micro

–

–

Micro

Opening trunk/tailgate with foot movement*

5

Micro

Driver’s seat heating

15

Micro

Front passenger’s seat heating

15

Micro

Coolant pump

7.5

Micro

–

–

Micro

Door module in left-side front door

20

Micro

Active chassis control module*

20

Micro

–

–

Micro

Sensus control module

10

Micro

–

–

MCaseA

–

–

Micro

Door module in right-side front door

20

Micro

–

–

Micro

TV* (certain markets only)

5

Micro

Primary fuse for fuses 52, 53, 57 and 58

15

Micro
  • This type of fuse should be replaced by a workshop. An authorized Volvo workshop is recommended.

Fuses in the cargo compartment

The fuses in the cargo compartment help protect electrical components such as the power seats*, airbags and seat belt tensioners.2020-Volvo-V90-Cross-Country-Fuses-and-Fuse-Box-How-To-fix-Blown-Fuse-fig-4

  • The fuse box is located on the right-hand side.
  • Fuse pliers are provided on the inside of the fuse box cover to assist in removing and inserting fuses.
  • There are also spaces for several extra fuses in the distribution box in the engine compartment.

Positions

Function

Ampere

Type

–

–

MCaseA

–

–

MCaseA

Pneumatic suspension* compressor

40

MCaseA

Lock motor for rear seat backrest, right side

15

MCaseA

–

–

MCaseA

Lock motor for rear seat backrest, left side

15

MCaseA

Power front passenger seat*

Door module right side, rear

20

MCaseA

Control module for reduction of nitrous oxides (diesel)

30

MCaseA

Power tailgate*

25

MCaseA

Power front passenger seat*

Door module right side, front

20

MCaseA

Towbar* control module

40

MCaseA

Seat belt tensioner module (right side)

40

MCaseA

Internal relay windings

5

Micro

–

–

Micro

Door module left side, rear

20

Micro

USB hub/accessory port

–

Micro

Extended accessory module

5

Micro

Towbar* control module

25

MCaseA

Accessory module

40

MCaseA

Power driver seat*

20

MCaseA

Seat belt tensioner module (left side)

40

MCaseA

Park Assist Camera*

5

Micro

Rear lighting extra fuse

10

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

Heated rear seat (left side)*

15

Micro

–

–

Micro

Blind Spot Information (BLIS)*

5

Micro

USB port in cargo compartment

5

Micro

USB hub/accessory port

–

Micro

Extended accessory module

5

Micro

Towbar* control module

25

MCaseA

Accessory module

40

MCaseA

Power driver seat*

20

MCaseA

Seat belt tensioner module (left side)

40

MCaseA

Park Assist Camera*

5

Micro

Rear lighting extra fuse

10

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

–

–

Micro

Heated rear seat (left side)*

15

Micro

–

–

Micro

Blind Spot Information (BLIS)*

5

Micro

USB port in cargo compartment

5

Micro
  • This type of fuse should be replaced by a workshop. An authorized Volvo workshop is recommended.

FAQs

What is the purpose of fuses in a vehicle?

Fuses protect electrical components from damage due to overloads or electrical faults by breaking the circuit when such conditions occur.

Where is the fuse box located in the 2020 Volvo V90 Cross Country?

The location of the fuse box may vary, but it is typically found in the engine compartment or in the interior of the vehicle, often under the dashboard or in the glove compartment.

How can I identify a blown fuse?

A blown fuse can often be identified by a visible break in the wire inside the fuse. You can also use a multimeter to test the continuity of the fuse.

What tools do I need to replace a blown fuse?

You may need a fuse puller or a pair of needle-nose pliers to remove the blown fuse and a spare fuse of the same amperage rating to replace it.

How do I determine the amperage rating of a fuse?

The amperage rating is typically printed on the top of the fuse or listed in the vehicle’s owner’s manual.

What are the common electrical components protected by fuses in a car?

Fuses protect various electrical components, including headlights, taillights, radios, power windows, air conditioning, and more.

Can I replace a blown fuse with a fuse of a different amperage rating?

It is not recommended to replace a fuse with one of a different amperage rating, as it may not provide the proper protection or could lead to electrical problems.

How do I access the fuse box in the 2020 Volvo V90 Cross Country?

Refer to the vehicle’s owner’s manual for instructions on how to access the fuse box in your specific model.

Is there a diagram or legend indicating the function of each fuse?

Yes, the fuse box cover often includes a diagram or legend that indicates the function of each fuse and its amperage rating.

What should I do if I suspect a blown fuse?

Check the fuse box for any blown fuses by visually inspecting them or using a multimeter. If you find a blown fuse, replace it with one of the same amperage rating.

Are there any safety precautions to take when working with fuses?

It’s important to disconnect the vehicle’s battery before working with fuses to prevent electrical shock or damage to the vehicle’s electrical system.

How can I prevent blown fuses?

Prevent blown fuses by avoiding overloading electrical circuits, using the correct amperage-rated fuses, and addressing electrical issues promptly.

Can I replace the fuses myself, or should I seek professional help?

Replacing fuses is a relatively simple task that can often be done by vehicle owners. However, if you are unsure or uncomfortable doing it yourself, it’s best to consult a professional mechanic.

Is there a fuse specifically for the vehicle’s airbags?

Airbags typically have their own dedicated power source and may not be protected by fuses in the same way other electrical components are.

What do I do if replacing a fuse does not solve the electrical problem?

If replacing a fuse does not resolve the issue, there may be a deeper electrical problem that requires professional diagnosis and repair.

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