2005 VOLVO XC90 engine

2005 VOLVO XC90
Oil viscosity (stable ambient temperatures)
Operation in temperate climates
Incorrect viscosity oil can shorten engine life. Under normal use when t\
emperatures do not exceed 86° F
(30° C), SAE 5W-30 will provide good fuel economy and engine protec\
tion. See the viscosity chart
above.
Extreme engine operation
Synthetic oils meeting SAE 10W-30 and complying with oil quality require\
ments are recommended for
driving in areas of sustained temperature extremes (hot or cold), when\
towing a trailer over long
distances, and for prolonged driving in mountainous areas.
Changing oil and oil filter
Oil and oil filter changes should be made at 7,500 mile (12,000 km) in\
tervals.
Volvo does not recommend the use of oil additives.
Synthetic oil is not used when the oil is changed at the normal maintena\
nce intervals except at
ower request and at additional charge. Please consult your Volvo retaile\
r.
l The API Service Symbol "donut" is divided into three parts:
l The top half describes the oil's performance level.
l The center identifies the oil's viscosity.
l The bottom half tells whether the oil has demonstrated energy-conserving\
properties in a standard test
in comparison to a reference oil.
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2005 VOLVO XC90
pg. 142 Maintenance
Oil and fluids (contd)
Checking the oil level
The oil level should be checked every time the vehicle is refueled. This\
is especially important
during the period up to the first maintenance. CAUTION
Not checking the oil level regularly can result in serious engine damage\
if the oil level becomes too
low.
Park the vehicle on a level surface and wait for at least 5 minutes afte\
r the engine has been switched
off. Be sure the oil level is maintained between the upper and lower mar\
ks on the dipstick. Low oil
level can cause internal damage to the engine and overfilling can result\
in high oil consumption. The
distance between the dipstick marks represents approx. 1.6 US qt (1.5 l\
iter). The oil should preferably
be checked when cold, before the engine has been started.
NOTE: The engine must be stopped when checking the oil.
WARNING!
Do not allow oil to spill onto or come into contact with hot exhaust pip\
e
surfaces.
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2005 VOLVO XC90
Adding oil (topping up)
l Add oil of the same kind as already used.
l Capacity (including filter):
5-cylinder turbo engine - 6.1 US qt (5.8 liters).
6-cylinder turbo engine - 7 US qt (6.7 liters)
l The oil filter should be replaced at every oil change.
pg. 143 Maintenance

Washer fluid reservoir
Washer fluid reservoir
The washer fluid reservoir is located in the engine compartment and hold\
s approx. 6.8 US qt (6.5 liters).
When there is less than approximately 1 US qt (1 liter) remaining in t\
he reservoir, the washer fluid spray
will be directed to the windshield only.
During cold weather, the reservoir should be filled with windshield wash\
er solvent containing antifreeze.
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2005 VOLVO XC90

Coolant reservoir
Changing coolant
Normally, the coolant does not need to be changed. If the system must be\
drained, consult your Volvo
retailer.
NOTE: Do not top off with water only. This reduces the rust-protective and ant\
ifreeze qualities of the
coolant and has a lower boiling point. It can also cause damage to the c\
ooling system if it should freeze.
Top off with Volvo Genuine Coolant/Antifreeze only (a 50/50 mix of wate\
r and antifreeze).
CAUTION
The cooling system must always be kept filled to the correct level. If i\
t is not kept filled, there can be
high local temperatures in the engine which could result in damage. Diff\
erent types of antifreeze/
coolant may not be mixed.
Check coolant regularly!
WARNING!
- Never remove the radiator cap while the engine is warm. Wait until the\
vehicle cools.
- If it is necessary to top up the coolant when the engine is warm, unsc\
rew the expansion tank cap
slowly so that the overpressure dissipates.
pg. 144 Interior
Oil and fluids (contd)
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2005 VOLVO XC90
pg. 146 Maintenance
Battery Maintenance
The battery in your vehicle is located under the floor of the cargo comp\
artment.
Driving habits and conditions, climate, the number of starts, etc. all a\
ffect the service life and function of
the battery. In order for your battery to perform satisfactorily, keep t\
he following in mind:
l Check the fluid level in each cell in the battery every 24 months or eve\
ry 15,000* miles (24,000 km),
whichever is sooner. The fluid should be at the level shown in the illus\
tration above (A)**.
l Use a screw driver to open the caps and a flashlight to inspect the leve\
l.
l If necessary, add distilled water. The level should never be above the i\
ndicator (A**).
l The fluid level should be checked if the battery has been recharged.
l After inspection, be sure the cap over each battery cell is securely in \
place.
l Check that the battery cables are correctly connected and properly tight\
ened. Route ventilation hose
through opening in floor (see
page 147)
l Never disconnect the battery when the engine is running, for example whe\
n changing the battery.
l The battery should be disconnected from the vehicle when a battery charg\
er is used directly on the
battery.
l However, if the battery is being charged via the connecting points in th\
e engine compartment (see
page 104), the battery must be connected.
* More frequently in warm climates.
** The level indicator inside the battery could be designed in various w\
ays. See illustration.
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2005 VOLVO XC90
Replacing fuses
If an electrical component fails to function, it is possible that a fuse\
has blown.
The fuse boxes are located in four different places:
1. Relays/fuse box in the engine compartment
2. Fuse box in the passenger compartment, behind the plastic cover
3. Fuse box in the passenger compartment, on the edge of the dashboard
4. Fuse box in the cargo compartment.
A label on the inside of each cover indicates the amperage and the elect\
rical 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 in the passenger compa\
rtment fuse box. From the side,
examine the curved metal wire (see next page) 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 an authorized Volvo retailer.
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2005 VOLVO XC90

A-To open, press the plastice catches on the rear side of the fuse box c\
over and lift.
Fuse box in the engine compartment
When replacing fuses, be sure to replace a blown fuse with a new one of \
the same color and amperage
(written on the fuse). Fuses in positions marked X are replacement fus\
es.
Fuses in the engine compartment
No. Amperage
1. -
2. Auxiliary lights (accessory) 20A
3. -
4. Oxygen sensors 20A
5. Crankcase ventilation heater, solenoid valves, fuel tank leakage moni\
tor 10A
6. Mass air flow sensor, engine control module, injectors 15A
7. -
8. A/C compressor, accelerator pedal position sensor, E-box fan 10A
9. -
10. -
11. Ignition coils 20A
12. -
13. Windshield wipers 25A
14. ABS 30A
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2005 VOLVO XC90
15. Headlight washers35A
16. -
17. Driver's side low beam 20A
18. Front parking lights 15A
19. ABS 30A
20. Passenger's side low beam 20A
21. Fuel pump 15A
22. Starter motor 35A
23. Engine control module, engine relay 10A
24. -
pg. 159 Maintenance
Fuses in the passenger compartment
Fuses are located inside the access panel on the edge of the dashboard, \
on the driver's side. There are
also a number of spare fuses. When replacing a blown fuse, be sure to re\
place it with a new one of the
same color and amperage (written on the fuse).
No. Amperage
1. Blower - climate system 30A
2. Audio amplifier 30A
3. Power driver's seat (option) 25A
4. Power passenger's seat (option) 25A
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