electrical VOLVO XC70 2007 User Guide

2007 Volvo XC70
Replacing the battery
- Switch off the ignition and remove the key.
- Wait at least 5 minutes after switching off the ignition before discon\
necting the battery so that all
information in the vehicle's electrical system can be stored in the cont\
rol modules.
- Remove the bolts on the retaining bracket over the battery and lift ou\
t the bracket.
- Fold up the plastic cover over the negative (ground) battery termina\
l. or unscrew the cover over the
battery.
- Disconnect the negative cable.
- Lift off the plastic cover if necessary and disconnect the positive ca\
ble.
- Pull the ventilation hose from the battery.
- Lift out the old battery.
Installing a new battery
- Put a new battery into place.
- Put the lower retaining bracket in place and retighten the bolt.
- Reconnect the positive cable.
- Press the cover for the positive battery terminal into place and fold \
down the lid of the plastic cover.
- Connect the negative (ground) cable and fold down the plastic cover \
if applicable.
- Be sure that the ventilation hose is securely connected to the battery\
and that the other end of the hose
is properly routed through the ventilation opening in the floor of the b\
attery compartment (see the
illustration).
- Reinstall the retaining bracket over the battery and retighten the nut\
s.
WARNING!
Ventilation hose:
l The battery generates hydrogen gas, which is flammable and explosive. Th\
e battery is fitted with a
ventilation hose which vents hydrogen gas out of the battery compartment\
through a ventilation
opening in the bottom of this compartment. If the battery must be replac\
ed, it is essential that the
ventilation hose is properly connected to the battery and that it is rou\
ted through the ventilation
opening provided (see illustration).
l Be sure the ventilation hose is free of debris.
l Only use replacement batteries equipped with a ventilation hose. Consult\
your Volvo retailer.
NOTE: After the battery has been disconnected or replaced, lock and unlock th\
e vehicle with the central
locking system's remote control to reactivate such features as the power\
windows, moonroof, courtesy
lighting, etc.
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2007 Volvo XC70
NOTE: Other bulbs may be difficult for you to replace yourself. Let an author\
ized Volvo retailer
replace these bulbs if necessary.
pg. 205 Maintenance and servicing
Fuses
Replacing fuses
If an electrical component fails to function, it is possible that a fuse\
has blown.
Fuses are located in four different places:
1. Relays/fuse box in the engine compartment
2. Fuse box in the passenger compartment, behind plastic cover
3. Fuse box in the passenger compartment, on the edge of the dashboard
4. Fuse box in the cargo area
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 (and several extra fu\
ses) in the passenger compartment
fuse box on the driver's end of dashboard. From the side, examine the cu\
rved 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 passenger compartment. If \
fuses burn out repeatedly, have
the electrical system inspected by an authorized Volvo retailer.
WARNING!
Never use fuses with higher amperage than those stated on the following \
pages. Doing so could
overload the vehicle's electrical system.
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2007 Volvo XC70
Fuses
Fuse box on the edge of the dashboard
Fuses are located inside the access panel on the edge of the dashboard. \
There are also a number of spare
fuses. No. Amperage
1. Power driver's seat (option) 25
2. Power passenger's seat (option) 25
3. Climate system blower 30
4. Control module - front passenger's door 25
5. Control module - driver's door 25
6. Ceiling lighting, upper electrical control module 10
7. Moon roof (option) 15
8. Ignition switch, SRS system, engine control module, immobilizer,
transmission control module (R-models) 7.5
9. Onboard diagnostics, headlight switch, steering wheel angle sensor,
steering wheel control module 5
10. Audio system 20
11. Audio system amplifier 30
12. Navigation system display (option) 10
13. -
14. -
15. -
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2007 Volvo XC70
2 0 0 7
VOLVO XC70
Specifications

pg. 211 Specifications
Label information
212
Dimensions and weights
214
Capacities
216
Engine oil
217
Fluids and cooling system
218
Three way catalytic
converter
219
Suspension
220
Electrical system
221
Engine specifications
223
Volvo programs
224
All specifications are subject to change without prior notice.
pg. 212 Specifications
Label information
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2007 Volvo XC70
Fluids and cooling system
Fluids
Transmission
1

Different types of oil should never be mixed.
Power steering
Grade: Volvo synthetic power steering fluid (Pentosin CHF 11S) P/N 1161529 o\
r equivalent.
Brake fluid
Fluid type: DOT 4+ boiling point >536 °F (280 °C).
Cooling system

The thermostat begins to open at 194 °F (90 °C).
1. The transmission oil does not normally need to be changed during the \
service life of the vehicle. However, it
may be necessary to replace the oil if the vehicle is often driven in ar\
eas of sustained temperature extremes (hot
or cold), when towing a trailer over long distances, for prolonged driv\
ing in mountainous areas, or if the vehicle
is often driven short distances in temperatures under 40°F (5°C)\
.
pg. 219 Specifications
Three way catalytic converter
Three-way catalytic converter cautions
l Keep your engine properly tuned. Certain engine malfunctions, particular\
ly involving the electrical,
fuel or distributor ignition systems, may cause unusually high three-way\
catalytic converter
temperatures. Do not continue to operate your vehicle if you detect engi\
ne misfire, noticeable loss of
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2007 Volvo XC70
power or other unusual operating conditions, such as engine overheating \
or backfiring. A properly tuned
engine will help avoid malfunctions that could damage the three-way cata\
lytic converter.
l Do not park your vehicle over combustible materials, such as grass or le\
aves, which can come into
contact with the hot exhaust system and cause such materials to ignite u\
nder certain wind and weather
conditions.
l Excessive starter cranking (in excess of one minute), or an intermitte\
ntly firing or flooded engine can
cause three-way catalytic converter or exhaust system overheating.
l Remember that tampering or unauthorized modifications to the engine, the\
Electronic Control
Module, or the vehicle may be illegal and can cause three-way catalytic \
converter or exhaust system
overheating. This includes:
- Altering fuel injection setting or components.
- Altering emission system components or location or removing components\
.
- Repeated use of leaded fuel.
NOTE: Unleaded fuel is required for vehicles with three-way catalytic convert\
ers.
pg. 220 Specifications
Suspension
Rear suspension
Individual rear wheel suspension with longitudinal support arms, double \
link arms and track rods.
Front suspension
Spring strut suspension with integrated shock absorbers and control arms\
linked to the support frame.
Power-assisted rack and pinion steering. Safety type steering column.
pg. 221 Specifications
Electrical system
Bulbs
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2007 Volvo XC70

WARNING!
Active Bi-Xenon headlights (option) - due to the high voltage used by \
these headlights, these bulbs
should only be replaced by an authorized Volvo service technician.
pg. 222 Specifications
Electrical system
12-volt system with voltage controlled generator. Single wire system in \
which the chassis and engine
block are used as conductors, grounded on the chassis.
Battery
Voltage: 12 V
Cold start capacity (CCA): 600 A
Reserve capacity (RC): 115 min
Capacity (Ah): 70
If you must replace your battery, be sure to replace it with a battery o\
f the same cold start capacity and
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2007 Volvo XC70
CAUTION!
The optional supplementary amplifier (HU-850) may be mounted under the\
front passenger's seat. If
the floor of the vehicle has become soaked for any reason, do not turn o\
n the radio. This would cause
damage to the amplifier. Contact a Volvo retailer.
Low battery voltage
If the level of battery voltage is low, a message will be displayed. The\
vehicle's energy conservation
function may switch off the audio system. Recharge the battery by starti\
ng the engine.
pg. 243 Audio
HomeLink® Universal Transceiver (option)
HomeLink® Universal Transceiver
HomeLink® is an advanced system that can be programmed to learn the c\
odes of three different remote
controlled-devices (e.g., garage door openers, remote lighting, entry d\
oor lock). HomeLink®'s sun visor-
mounted transceiver, powered by your vehicle's electrical system, may th\
en be used in place of your
hand-held remote controls.
NOTE: For your security, the HomeLink® Universal Transceiver is designed t\
o not function if you lock
your vehicle from the outside.
Programming the transceiver
- The ignition switch must be turned to the "accessory" position (II) \
before programming the
HomeLink® Universal Transceiver.
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2007 Volvo XC70
Defroster 77
Detachable trailer hitch
147
Door mirror defroster
60
Driver distraction
6
DSTC
52
Dynamic Stability and Traction Control (DSTC)
52
E
Economical driving
127
Electric socket
52
Electrically operated moonroof
70
Emission inspection
186
Engine - starting
125
Engine compartment
189
Engine oil
190, 217
Engine specifications
223
F
Federal Clean Air Act
184
FIX NEXT SERVICE
51
Fluids
218
Fog light
48
Front fog light, changing
202
Front park assist
153
Front seat - backrest
85
Front seats
86
Front suspension
220
Fuel
120
Fuel filler cap
2, 124
Fuel filler door
2, 123
Fuel gauge
46
Fuel tank, capacity
216
Fuses
205
G
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