2007 VOLVO XC70 check engine light

2007 Volvo XC70
Load carrier cover
The vehicle's ignition key or the stud on the edge of the supplied torqu\
e wrench can be used to undo or
tighten the cover. Turn a quarter turn (90 degrees). See illustration.\

pg. 151 Starting and driving
Cold weather precautions
If you wish to check your vehicle before the approach of cold weather, t\
he following advice is worth
noting:
l Make sure that the engine coolant contains 50 percent antifreeze. Any ot\
her mixture will reduce
freeze protection. This gives protection against freezing down to -31°\
F (-35°C). See section "Coolant".
The use of "recycled" antifreeze is not approved by Volvo. Different typ\
es of antifreeze must not
be mixed.
l Volvo recommends using only genuine Volvo antifreeze in your vehicle's r\
adiator. Your Volvo
retailer stocks plenty of Volvo engine coolant to protect your vehicle d\
uring cold weather.
l Try to keep the fuel tank well filled - this prevents the formation of condensation in the tank. \
In
addition, in extremely cold weather conditions it is worthwhile to add f\
uel line de-icer before refueling.
l The viscosity of the engine oil is important. Oil with low viscosity (thinner oil) improves cold-
weather starting as well as decreasing fuel consumption while the engine\
is warming up. For winter use,
5W-30 oil, particularly the synthetic type
1, is recommended. Be sure to use good quality oil but do not
use cold-weather oil for hard driving or in warm weather. See section "E\
ngine oil" for more information.
l The load placed on the battery is greater during the winter since the windshield wipers, lighting, etc\
.
are used more often. Moreover, the capacity of the battery decreases as \
the temperature drops. In very
cold weather, a poorly charged battery can freeze and be damaged. It is \
therefore advisable to check the
state of charge more frequently and spray an antirust oil on the battery\
posts.
l Volvo recommends the use of snow tires on all four wheels for winter driving - see section "Wheels
and tires."
l To prevent the washer fluid reservoir from freezing, add washer solvents containing antifreeze (see
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2007 Volvo XC70
page 189 for the location of the washer fluid reservoir). This is important sin\
ce dirt is often splashed on
the windshield during winter driving, requiring the frequent use of the \
washers and wipers. Volvo
Washer Solvent should be diluted as follows:
- Down to 14° F (-10° C): 1 part washer solvent and 4 parts water
- Down to 5° F (-15° C): 1 part washer solvent and 3 parts water
- Down to 0° F (-18° C): 1 part washer solvent and 2 parts water
- Down to -18° F (-28° C): 1 part washer solvent and 1 part water
l Use Volvo Teflon Lock Spray in the locks.
NOTE: Avoid the use of de-icing sprays as they can cause damage to the locks.\
W - Winter/Wet driving mode - enhanced vehicle traction (automatic tran\
smission)
l Mode W will only function if the gear selector is in the (D)rive position.
l Press the button at the base of the gear selector to engage/disengage th\
is driving mode.
l An LED in the button will light up to indicate that W is engaged and thi\
s will also be displayed in the
instrument panel (see
page 46).
l This mode may be selected for starting/ moving off on slippery roads.
1. Synthetic oil is not used when the oil is changed at the normal maint\
enance service intervals.
pg. 152 Starting and driving
Before a long distance trip
It is always worthwhile to have your vehicle checked at a Volvo retailer\
before driving long distances.
Your retailer will also be able to supply you with bulbs, fuses, spark p\
lugs and wiper blades for your use
in the event that problems occur.
As a minimum, the following items should be checked before any long trip\
:
l Check that engine runs smoothly and that fuel consumption is normal.
l Check for fuel, oil, and fluid leakage.
l Check transmission oil level1.
l Check condition of drive belts.
l Check state of the battery's charge.
l Examine tires carefully (the spare tire as well), and replace those th\
at are worn. Check tire pressures.
l The brakes, front wheel alignment, and steering gear should be checked b\
y your Volvo retailer only.
l Check all lights, including high beams.
l Reflective warning triangles are legal requirement in some countries.
l Have a word with your Volvo retailer if you intend to drive in countries\
where it may be difficult to
obtain the correct fuel.
l Consider your destination. If you will be driving through an area where \
snow or ice are likely to
occur, consider snow tires.
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2007 Volvo XC70
pg. 185 Maintenance and servicing
Maintaining your car
Owner maintenance
Periodic maintenance requirements and intervals are described in your ve\
hicle's Warranty and Service
Records Information booklet.
The following points can be carried out between the normally scheduled m\
aintenance services.
Each time the vehicle is refueled:
l Check the engine oil level
l Clean the windshield, windshield wipers, headlights, and tail lights
Monthly:
l Check cold tire pressure in all tires. Inspect the tires for wear.
l Check that engine coolant and other fluid levels are between the indicat\
ed "min" and "max" markings.
l Clean interior glass surfaces with a glass cleaner and soft paper towels\
.
l Wipe driver information displays with a soft cloth.
l Visually inspect battery terminals for corrosion. Corrosion may indicate\
a loose terminal connector, or
a battery near the end of its useful service life. Consult your Volvo re\
tailer for additional information.
As needed:
l Wash the vehicle, including the undercarriage, to reduce wear that can b\
e caused by a buildup of dirt,
and corrosion that can be caused by salt residues.
l Clean leaves and twigs from air intake vents at the base of the windshie\
ld, and from other places
where they may collect.
NOTE: Complete service information for qualified technicians is available onl\
ine for purchase or
subscription at
www.volvotechinfo.com.
pg. 186 Maintenance and servicing
Emission inspection readiness
What is an Onboard Diagnostic System (OBD II)?
OBD II is part of your vehicle's computerized engine management system. \
It stores diagnostic
information about your vehicle's emission controls. It can light the Che\
ck Engine light (MIL) if it detects
an emission control "fault." A "fault" is a component or system that is \
not performing within an expected
range. A fault may be permanent or temporary. OBD II will store a messag\
e about any fault.
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2007 Volvo XC70
How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. Th\
e inspector can then read
"faults." In some states, this type of inspection has replaced the tailp\
ipe emission test.
How can my vehicle fail OBD II emission inspection?
Your vehicle can fail OBD II emission inspection for any of the followin\
g reasons.
l If your Check Engine (MIL) light is lit, your vehicle may fail inspect\
ion.
l If your vehicle's Check Engine light was lit, but went out without any a\
ction on your part, OBD II will
still have a recorded fault. Your vehicle may pass or fail, depending on\
the inspection practices in your
area.
l If you had recent service that required disconnecting the battery, OBD I\
I diagnostic information may
be incomplete and "not ready" for inspection. A vehicle that is not read\
y may fail inspection.
How can I prepare for my next OBD II emission inspection?
l If your Check Engine (MIL) light is lit - or was lit but went out with\
out service, have your vehicle
diagnosed and, if necessary, serviced by a qualified Volvo technician.
l If you recently had service for a lit Check Engine light, or if you had \
service that required
disconnecting the battery, a period of driving is necessary to bring the\
OBD II system to "ready" for
inspection. A half-hour trip of mixed stop-and-go/ highway driving is ty\
pically needed to allow OBD II
to reach readiness. Your Volvo retailer can provide you with more inform\
ation on planning a trip.
l Maintain your vehicle in accordance with your vehicle's maintenance sche\
dule.
pg. 187 Maintenance and servicing
Working on your car
Note the following before you begin working on your vehicle
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2007 Volvo XC70
WARNING!
Never remove the radiator cap while the engine is warm. Wait until the v\
ehicle
cools.
pg. 189 Maintenance and servicing
Hood and engine compartment
Opening the hood
- Pull the lever located under the left side of the dash to release the \
hood lock.
- Lift the hood slightly.
- Press up the release control located under the front edge of the hood \
(at the center) and lift.
WARNING!
Check that the hood locks properly when
closed!
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2007 Volvo XC70
CAUTION!
- Not checking the oil level regularly can result in serious engine dama\
ge if the oil level becomes too
low.
- Never fill oil above the MAX mark. This could cause an increase in oil\
consumption.
- Not checking the oil level regularly can result in serious engine dama\
ge if the oil level becomes too
low.
- Always add oil of the same type and viscosity as already used.
WARNING!
Do not allow oil to spill onto or come into contact with hot exhaust pip\
e
surfaces.
R-models
R-models are equipped with an oil level warning system. If the engine oi\
l level becomes too low, the
warning light in the instrument panel will come on and a warning will be\
displayed in the text window.
l If the yellow warning light in the instrument panel comes on and the tex\
t OIL LEVEL LOW/FILL
OIL is displayed, stop safely as soon as possible and add 1 qt (1 liter\
) of oil. Check the oil level with the
dipstick before restarting the engine.
l If the red warning light in the instrument panel comes on and the text O\
IL LEVEL LOW/STOP
SAFELY-->STOP ENGINE -->SEE MANUAL is displayed, stop safely as soon as \
possible and add oil
(not more than 1.6 qts (1.5 liters). Check the oil level with the dip\
stick before restarting the engine. If no
oil level is visible on the dipstick, do not start the engine. Have the \
vehicle towed to an authorized Volvo
retailer.
pg. 192 Maintenance and servicing
Fluids
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2007 Volvo XC70
Battery maintenance
The battery in your vehicle is located under the floor of the trunk.
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 15,0001 miles (24,000 km),
whichever is sooner. The fluid should be at the level shown in the illus\
trations (A)
2. Do not overfill.
l Use a screw driver to open the caps or cover and a flashlight to inspect\
the level.
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 or the cover 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 197)
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
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2007 Volvo XC70
Belt check 188
Black Box (Vehicle Event Data)
184
Blower (fan)
77
Booster cushion (integrated)
40
Brake circuit
136
Brake fluid
193
Brake light
203
Brake system
48, 136
Bulbs
198
C
Capacities
216
Capacity weight
167
Carbon monoxide warning
122
Catalytic converter
219
Central locking system - remote control
111
Changing coolant
188
Check Engine warning light
48
Child safety
28
child restraints
31
Child safety lock
115
Climate system
74
Clock
46
Cold weather precautions
151
Coolant
192
changing
188, 192
checking level of
188
Cooling system
218
Courtesy light
88
Cruise control
62
Curb weight
167
Current fuel consumption
61
D
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