Page 180 of 256
2006 VOLVO XC90
Engine compartment
1. Brake fluid reservoir
2. Relay/fuse box
3. Air cleaner
4. Cooling fan
5. Radiator
6. Dipstick - engine oil
7. Filler cap - engine oil
8. Washer fluid reservoir
9. Power steering fluid reservoir
10. Expansion tank - coolant
11. Data plate
12. Battery (under floor in rear cargo area)
WARNING!
The cooling fan (4) may start or continue to operate (for up to 6 min\
utes) after the engine has been
switched off.
pg. 148 Maintenance
Oil and fluids
Oil specifications
Engine oil must meet the minimum ILSAC specification GF-3, API SL, or AC\
EA A1/B1. Lower quality
oils may not offer the same fuel economy, engine performance, or engine \
protection.
Volvo recommends
.
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2006 VOLVO XC90
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.
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).
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2006 VOLVO XC90
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. 151 Maintenance
Oil and fluids (contd)
Brake fluid reservoir
The brake fluid should always be above the MIN mark on the side of the r\
eservoir. Check, without
removing the cap, that there is sufficient fluid in the reservoir.
Fluid type : DOT 4+ boiling point >536°F (280°C), P/N 9437433
Replace : Every second year or 30,000 miles (48,000 km). The fluid should be rep\
laced once a year or
every 15,000 miles (24,000 km) when driving under extremely hard condi\
tions (mountain driving, etc.)
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