2015 VOLVO XC90 maintenance

MAINTENANCE AND SERVICING
501
Fuses in the engine compartment
The fuses in the engine compartment help pro- tect electrical components such as engine andbrake functions.
Fusebox, rear section: fuses 18–54

MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
502
Fusebox, front section: fuses 55–78
There is a fuse removal tool on the inside of the fuse box cover.
PositionsThere is a decal on the inside of the cover with alist of fuses.
• Fuses 18–30, 35–37, 46–54 and 55–70 are called "Micro".
• Fuses 31–34, 38–45 and 71–78 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.
FunctionA
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FunctionA
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USB socket
*5
12-volt socket in the cargo com- partment15
12-volt socket on the rear side of the tunnel console15
12-volt socket in the front tun- nel console15
FunctionA
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Heated windshield *, driver sideShunt
Heated windshield *, driver side40
Headlight washers *25
Windshield washer25

MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.503
FunctionA
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Horn20
Alarm siren*5
Brake system control module (valves, parking brake)40
Windshield wipers30
Tailgate window washer25
Heated windshield *, passenger
side40
––
Brake system control module (ABS pump)40
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Heated windshield *, passenger
sideShunt
Feed when ignition is switched on to: engine control module,transmission components, elec-trical power steering, centralelectrical module; Brake system control module5
FunctionA
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Passenger side headlight7.5
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Battery connections control module5
Air bags; Occupant Weight Sen- sor (OWS)5
Driver side headlight7.5
Accelerator pedal sensor5
Transmission control module15
Engine control module5
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Engine control module; Turbo- charger valve20
FunctionA
Solenoids; Valves; Engine cool- ing system thermostat10
Vacuum regulators; Coolant fan relay winding; Valve7.5
Spoiler shutter control module; Radiator shutter control module;Fuel leakage detection5
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Heated oxygen sensors (front and rear)15
Oil pump solenoid; A/C mag- netic coupling; heated oxygensensor (center)15
Crankcase ventilation heater7,5
Engine control module20
Ignition coil; Spark plugs15
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MAINTENANCE AND SERVICING
504
FunctionA
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Starter motorShunt
Starter motorShunt
Related information
•Fuses (p. 500)
• Replacing fuses (p. 500)

MAINTENANCE AND SERVICING
505
Fuses in the passenger compartment
The fuses in the passenger compartment help protect electrical components such as the 110-volt socket, displays and door modules.
Positions
• Fuses 1, 3–21, 23–36, 39–53 and 55–59 are called "Micro".
• Fuses 2, 22, 37–38 and 54 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.FunctionA
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110-volt socket30
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Alarm system movement sensor A5
Media player5
FunctionA
Instrument panel5
Center console buttons5
Sun sensor5
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MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
506
FunctionA
Steering wheel module5
Module for start knob and parking brake5
Heated steering wheel * module15
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Climate system control module10
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On-board diagnostics (OBDII)5
Center display5
Climate system blower module (front)40
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Instrument lighting; Courtesy light- ing; Rearview mirror auto-dim func-tion; Rain and light sensor; Rear tunnel console keypad *; Power
front seats *7.5
FunctionA
Control module for driver support functions5
Panorama roof and sun shade *20
Head-up display*5
Courtesy lighting5
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Ceiling console display (seat belt reminder, front passenger side air-bag indicator)5
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Humidity sensor5
Rear passenger-side door module20
Fuses in the cargo compartment10
Internet connection control module; Volvo On Call control module5
Rear driver-side door module20
Infotainment control module (amplifier)40
Climate system blower module (rear)40
FunctionA
Multi-band antenna module5
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Tailgate window wiper15
Fuel pump control module15
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Driver side seat heating *15
Passenger side seat heating *15
Coolant pump10
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Front driver-side door module20
Active chassis*20
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Sensus control module10
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MAINTENANCE AND SERVICING
507
FunctionA
Front passenger-side door module20
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Circuit breaker for fuses 53 and 5815
ACertain markets only.
Related information
• Fuses (p. 500)
• Replacing fuses (p. 500)

MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
508
Fuses in the cargo compartment The fuses in the cargo compartment help pro- tect electrical components such as power seats *, airbags and seat belt tensioners.
The fuse box is under the storage compartment on the right side
Positions
• Fuses 13–17 and 21–36 are called "Micro".
• Fuses 1–12, 18–20 and 37 are called "MCase" and should only be replaced by atrained and qualified Volvo service technician.
FunctionA
Heated tailgate window30
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FunctionA
Pneumatic suspension
* compressor40
Heated rear seat (passenger side) *30
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Heated rear seat (driver side)*30
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FunctionA
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Power tailgate*25
Power passenger seat * module20
Trailer hitch * control module40
Seat belt tensioner module (pas- senger side)40