2012 VOLVO XC90 engine

09 Maintenance and servicing
Fuses 09
232* Option/accessory, for more information, see Introduction.
Replacing fuses
G032337
Relays/fuse box in the engine compart-
ment
Fuse box in the passenger compartment,
behind the plastic cover
Fuse box in the passenger compartment,
on the edge of the dashboard
Fuse box in the cargo compartment
Fuse box in the cargo compartment1.
Additional fuses in cargo compartment
(XC90 Executive*)If an electrical component fails to function, it is
possible that a fuse has blown.
The fuse boxes are located in four different
places, see the illustration above.
A label on the inside of each cover indicates the
amperage and the electrical components that
are connected to each fuse.
The easiest way to see if a fuse is blown is to
remove it. Pull the fuse straight out. If a fuse is
difficult to remove, you will find a special fuse
removal tool (and several extra fuses) in the
passenger compartment fuse box on the driv-er's end of dashboard. From the side, examine
the curved metal wire (see the illustration) to
see if it is broken. If so, put in a new fuse of the
same color and amperage (written on the
fuse). Spare fuses are stored in the fuse box in
the engine compartment and the passenger
compartment. If fuses burn out repeatedly,
have the electrical system inspected by a
trained and qualified Volvo service technician.
1Certain markets only.

09 Maintenance and servicing
Fuses 09
234* Option/accessory, for more information, see Introduction.
Fuses in the engine compartment
G026972
When replacing fuses, be sure to replace a
blown fuse with a new one of the same color
and amperage (written on the fuse).
NoA
1ABS30
2ABS30
3Headlight washers35
4–20
5Auxiliary lights*35
NoA
6Starter motor relay25
7Windshield wipers15
8Fuel pump15
9Transmission control module
(6-cyl.)15
10Ignition coils, engine control
module20
11Throttle pedal sensor, A/C
compressor, e-box fan10
NoA
12Engine control module, fuel
injectors, mass airflow sensor15
13Intake manifold actuator (6-
cyl.)10
14Heated oxygen sensor20
15Crankcase ventilation, sole-
noid valves, A/C connection,
leakage diagnostics, engine
control module, mass airflow
sensor15

09 Maintenance and servicing
Fuses09

235
NoA
16Driver's side low beam head-
light20
17Passenger's side low beam
headlight20
18–
19Engine control module feed,
engine relay5
20Parking lights15
21Vacuum pump20

09 Maintenance and servicing
Fuses09

* Option/accessory, for more information, see Introduction.237
NoA
11Ignition switch, SRS, engine
control module, immobilizer,
transmission control module7.5
12Ceiling lighting, upper elec-
tronic control module10
13Moonroof*15
14Bluetooth hands-free system5
-15 – 38-

10 Audio
Rear Seat Entertainment – Dual Screen (RSE)*
10

* Option/accessory, for more information, see Introduction.273 Introduction
The RSE system can be used at the same time
as the vehicle’s audio system.
When the rear seat passengers play a DVD,
connect an external device to the RSE AUX
connectors, etc., and listen to the audio
through the cordless headphones, the driver
and front seat passenger can still use the vehi-
cle's audio system to listen to the radio, a CD,
music stored on an MP3 player, etc.
Please also refer to the Quick Guide provided
with the RSE system for additional information.
Electrical current - ignition keyThe RSE system can be activated with the igni-
tion in position I or II (see page 141 for infor-
mation on the ignition positions), or when the
engine is running. While the engine is being
started, a film or music that is currently being
played will pause momentarily and resume
playing when the engine has started.
When the RSE system has been used once
when the ignition is switched off, it will be then
be blocked for further use. RSE can be restar-
ted by turning the ignition key to position I.
NOTE
Using RSE for more than approximately
10 minutes with the engine switched off may
drain the vehicle’s battery and make it diffi-
cult or impossible to start the engine.
If this occurs, a message will be displayed
on the RSE system’s screens.
Music
Listening to a music CD1. Insert a CD into the RSE player’s slot with
the disc’s label facing upward.
> The CD will begin to play automatically.
2. Switch on the cordless headphones and
select CH A for the left screen or CH B for
the right screen.
> This will direct the sound to the head-
phones.
3. Adjust the headphone volume by using the
thumb wheel on the headphones.
To listen through the vehicle’s audio sys-
tem speakers, press MODE on the audio
system control panel and select
AUX.
Press
on the RSE remote to route the
sound through the speakers.
Selecting a folder on the CD1. Insert the CD in the player.2.
Press
.
3. Use the navigation buttons (the arrow keys
surrounding the OK button on the RSE
remote control) to highlight a folder and/or
a specific track.
4.
Press
to select a sub-folder.
Playback alternativesThe CD can be played in several different ways.
Use the navigation buttons to select one of the
alternatives.
With the dialogue box displayed:
1. Press the right navigation button to access
the menu to the right..
2. Use the navigation keys to select one of the
alternatives.
3.
Confirm your choice by pressing
.
Changing tracks on the CD
Change tracks on the CD by pressing
or . Hold the respective buttons
down for fast forward or reverse.
Pause1. Pause and restart the CD by pressing
.
2.
Stop the CD by pressing
.
3.
Press
again to eject the CD.

276
Label information.................................................................................. 278
Dimensions .......................................................................................... 280
Weights ................................................................................................ 282
Fluids..................................................................................................... 284
Suspension........................................................................................... 286
Engine oil............................................................................................... 287
Engine specifications............................................................................ 288
Electrical system................................................................................... 289
Three-way catalytic converter............................................................... 290
Overview of information and warning symbols .................................... 291
Volvo programs..................................................................................... 293

11 Specifications
Engine oil
11
287 Oil specifications
Engine oil must meet the minimum ILSAC
specification GF-4, API SL, or ACEA A1/B1.Lower quality oils may not offer the same fuel
economy, engine performance, or engine pro-
tection.Volvo recommends Castrol.
Engine designationVolumeA
3.2 6-cyl. B6324S57.18 US qts (6.8 liters)
AIncluding filter replacement.

11 Specifications
Engine specifications
11
288
Engine designationB6324S5
Output
kW/rps179/107
hp/rpm240/6400
Torque
Nm/rps320/53
ft. lbs./rpm236/3200
No. of cylinders6
Bore (mm/in.)3.3/84
Stroke (mm/in.)3.78/96
Cylinder displacement, liters3.19 (194.8 cu in)
Compression ratio10.8:1
Charge air cooler (Intercooler)Turbocharged engines employ a turbo-com-
pressor to force air into the engine inlet mani-
fold and a charge air cooler to cool the com-
pressed inlet air. The resulting increase in air
flow raises pressure in the intake manifold and
increases engine power over that developed by
the normally-aspirated engine. The charge air
cooler (which resembles a radiator) is located
between the turbo-compressor and inlet mani-
fold.Fuel systemThe engine is equipped with a multiport fuel
injection system.