2003 VOLVO XC70 battery

2003 VOLVO XC70


pg. 139 Battery maintenance

Replacing the battery
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2003 VOLVO XC70
l Switch off the ignition.
l Unscrew the cover over the battery. Wait at least 10 minutes after switching off the ignition before
disconnecting the battery so that all information in the car's electrica\
l system can be stored in the control
modules.
l Disconnect the negative (ground) cable first.
l Disconnect the positive cable and pull the ventilation hose* from the ba\
ttery.
l Lift out the old battery and put a new battery into place.
l Connect the positive cable first.
l Connect the negative (ground) cable.
l 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 battery compartment.
l Reinstall the cover and screw it securely in place.
WARNING!
l Never expose the battery to open flame or electric spark.
l Do not smoke near the battery.
l Battery fluid contains sulfuric acid. Do not allow battery fluid to cont\
act eyes, skin, fabrics or
painted surfaces. If contact occurs, flush the affected area immediately\
with water. Obtain medical
help immediately if eyes are affected.
NOTE: After the battery has been disconnected or replaced, lock and unlock th\
e car with the central
locking system's remote control to reactivate such features as the power\
windows, sunroof, courtesy
lighting, etc. WARNING!
* Ventilation hose: The battery generates hydrogen gas, which is flammab\
le and explosive. The
battery is fitted with a ventilation hose which vents hydrogen gas out o\
f the battery
compartment through a ventilation opening in the bottom of this compartm\
ent. If the battery
must be replaced, it is essential that the ventilation hose is properly \
connected to the battery
and that it is routed through the ventilation opening provided (see ill\
ustration).
Be sure the ventilation hose is free of debris.
Only use replacement batteries equipped with a ventilation hose. Consult\
your Volvo retailer.


pg. 140 Replacing wiper blades
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2003 VOLVO XC70
Distributor ignition system
Firing order: 1-2-4-5-3
Electronic ignition setting: Not adjustable
Spark plugs: Champion RC8PYP 8 (or equivalent)
Spark plug gap: 0.028-0.032" (0.7-0.8 mm)
Tightening torque: 18.4 ft. lbs. (25 Nm) WARNING!
The ignition system operates at very high voltages. Special safety preca\
utions must be followed to
prevent injury. Always turn the ignition off when:
l Replacing ignition components e.g. plugs, coil, etc.
l Do not touch any part of the ignition system while the engine is running\
. This may result in a shock
and bodily injury.
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. Th\
e alignment specifications
apply to an unladen car but include fuel, coolant and spare wheel.
Rear suspension
Individual rear wheel suspension with longitudinal support arms, double \
link arms and track rods.
All specifications are subject to change without prior notice.

pg. 148 Electrical system
Electrical system
12 Volt, negative ground.
Voltage-controlled generator. Single-wire system with chassis and engine\
used as conductors. Grounded
on chassis.
Battery
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2003 VOLVO XC70
Voltage: 12 Volt, capacity: 600 A/115 min reserve capacity.
The battery contains corrosive and poisonous acids. It is of the utmost \
importance that old batteries are
disposed of correctly. Your Volvo retailer can assist you in this matter\
.
Generator
Rated output: max. current: 140 A
Starter motor:
Output: 1.7 kW
Bulbs
Bulb US no. Power Socket
Headlights
- High beam HB360W -
- Low beam H7 55W -
Front parking lights 5W W2.1x9.5d
Front direction indicators (yellow) 21 W BAU 15d
Front fog lights H1 55 W -
Rear direction indicators (yellow) 21W BAU 15 s
Tail lights 67 5W BA 15 s
Brake lights 115621W BA 15 s
Backup lights 115621W BA 15 s
Rear fog light/rear parking lights 21/4W BA 15 s
License plate light - 5 W W 2.1x9.5d
Door step courtesy lights
Front -5W SV 8.5
Cargo area lights - 5 W SV 8.5
Glove compartment light -2 W BA 9s
Vanity mirror light(s) - 12V
1.2W -
Instrument lighting - 3 W W
2.1x9.5d
All specifications are subject to change without prior notice.

pg. 149 Volvo On Call
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2003 VOLVO XC70
Armrest (center) - 3-section rear seat 65
Ashtray
39, 59
Audio systems
151
- cassette deck
162
- CD player
160
- HU-613 - overview
152
- HU-803 - overview
153
- specifications
165
AUM (Advanced User Mode) - radio
159
Automatic car washing
128
Automatic Locking Retractor (ALR)
14
Automatic transmission
90, 91, 145
- Geartronic
92, 93
- Kickdown
91, 92
Automatic transmission - cold starts
91
Auxiliary socket
31, 39
AWD
- general information
94
- using snow chains
109
B
Backrest (center) - 3-section rear seat
64
Battery
104, 148
Battery maintenance
138, 139
- Replacing the battery
139
- Ventilation hose
139
Booster cushion
12, 16
Brake failure warning light
28
Brake fluid
137
Brake system
18
Bulbs (list)
148
Bulbs - replacing
120-125
C
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