1998 VOLVO S90 fuse box

1998 Volvo S90
Anti-lock Brake
System (ABS)

If the warning lamp lights up
there is a malfunction of the
ABS system (the standard
braking system will however
function). The vehicle should be
driven to a Volvo retailer for
inspection.
See page 67 for additional
information.
Canadian models are equipped
with this warning light:


Mode "W" engaged

The lamp will light up when the
Winter/Wet mode is engaged.
If the warning lamp begins to
flash,this means that there is a
fault in the automatic gearbox.
Contact your Volvo retailer.
Supplemental
Restraint System

If the light comes on (or stays
on after the vehicle has started),
the SRS diagnostic system has
detected a fault. Drive to an
authorized Volvo retailer for an
inspection of the system. See
the SRS section for more
information.

Service reminder
indicator

This light will come on at
10,000 mile (16,000 km)
intervals. It is a reminder to the
driver that the 10,000 mile
(16,000 km) service interval has
been exceeded. The light will
stay on 2 minutes after start
until reset by the servicing
retailer.

Coolant level sensor

If the light comes on while
driving, the coolant level is low.
The coolant level in the
expansion tank should be
checked immediately and
topped off if necessary. The
cooling system should be
inspected by an authorized
Volvo retailer.
Turn signal indicators-
trailer (certain models)

When towing a trailer, this light
will flash simultaneously with
the turn signals on the trailer. If
the light does not flash when
signaling, neither the trailer's turn
signals nor the car's turn signals
are functioning.

Bulb failure warning
light

The light will come on if any of
the following bulbs are defective:
one of the low beam headlights
one of the tail lights
one of the brake lights when the
brake pedal is depressed.
Check the fuse and bulb.
See sections titled "Replacing
bulbs" and "Fuses".
Lighting, Turn signals pg. 20
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1998 Volvo S90
A- Tailgate window wiper/
washer (wagon)

The tailgate window wiper/
washer is operated by a switch
at the end of the wiper level.
1. The wiper operates
continuously.
2. Intermittent position: the
wiper strokes approximately
every 10 seconds.
3. Tailgate washer (note that the
wiper also operates when this
button is depressed): after the
button is released the wiper
strokes 2-3 additional times
before stopping.
The electrical circuit is
protected by fuse 19, located in
the central electrical unit. See
the section entitled "Fuses". B- Electrically operated
sun roof (certain models)

The sun roof can be operated in
two ways; as a conventional
sliding roof; or the rear edge can
be raised to provide increased
ventilation. On models equipped
with the power glass sun roof, a
manually operated sun shade is
also provided.
See page 49 for operating
instructions.

NOTE:In case of sun roof
malfunction, see page 49.
Cruise control pg. 24
NOTE:
When driving in hilly terrain,
the gearbox may tend to jump
between different gears. This
can be avoided by selecting
gear selector position 3
(intermediate position).
Normally, the (E)conomy
mode should be used when
the cruise control is engaged.

Acceleration
Momentary acceleration, such
as for passing, does not
interrupt cruise control
operation. The previously
selected speed will be
maintained without having to
set the switch to RESUME.
To disengage the cruise
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1998 Volvo S90
cold-weather oil for hard driving or in warm
weather. See section "Engine oil" for more
information.
l The load placed on the battery is greater during
the winter since the heater, 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 anti-rust 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 reservoir from freezing,
add washer solvents containing antifreeze. This is
important since dirt is often splashed on the
windshield during winter driving, thus requiring
frequent use of the washers and wipers.
functions when the transmission is in reverse.
Also see "Winter/Wet" mode on page 59.

Winter/Wet mode

Enhanced Vehicle Traction
This mode may be selected for starting/moving
off on slippery roads or to lower downshift speeds
if the transmission is in "L".
Mode W
*In position D, the gearbox starts in third gear and
changes up to fourth gear.
*In position 3, second gear is locked and there is
no change up to third gear. In position L, first gear
is locked.

*These positions always offer the kick-down
feature.
Long distance trip pg. 70


Before a long distance trip

It is always worthwhile to have your car checked at a Volvo retailer
before driving long distances. Your retailer will also be able to supply\

you with bulbs, fuses, spark plugs and wiper blades for your use in the \
event that problems occur.

If you prefer to check the car yourself, please note the following:
l Check that the engine runs smoothly and that fuel consumption is
normal.
l Check engine oil, coolant levels, and for possible fuel leakage.
l Check transmission oil level and rear axle for leakage.
l Check condition of drive belts.
l Check state of charge of battery.
l Examine tires carefully (the spare tire as well), and replace those
that are worn. Check tire pressures.
l The brakes, front wheel alignment, and steering gear should be
checked by your Volvo retailer only.
l Check all lights, including high beams.

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1998 Volvo S90
Chapter 6 - (cont.)Fuses
pg. 89
Fuses

In order to
prevent
damage to
the electrical
system as a
result of
short circuits
or
overloading,
all electrical
functions and
components
are protected
by a number
of fuses.

The fuses are
located in
three
different
places in the
car:

Fuses in the
main fuse
box (A)
protect the
entire
electrical
supply
system.

Fuses in the
relay/fuse
box (B)
protect the
electrical
functions and
components
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1998 Volvo S90
in the engine
compartment.

The fuse box
in the
passenger
compartment
(C) contains
the fuses
which protect
the various
functions in
the interior of
the car.
Fuse replacement

If an electrical component fails to function, it is likely that a fuse h\
as blown due to an
overloaded circuit. Pull out the fuse and look at it from the side to se\
e if there is a break
in the curved wire. If there is, install a new fuse of the same amperage\
and color.
Anumber of spare fuses are located in the fuse box in the passenger comp\
artment. There
is also a fuse removal tool to help with the removal and replacement of \
fuses.
Fuses pg. 90
Main fuse box (Box A)

Fuses in the main fuse box protect the entire
electrical system. If one of the fuses blows,
there is a serious electrical fault. Do not
change any of these fuses. Contact your
nearest Volvo workshop for a closer analysis.

When checking whether a fuse has blown, you
should first try to locate the blown fuse in the
fuse box in the passenger compartment or in
the relay/fuse box in the engine compartment.


Location* Amperage
1 Heated rear window, Central locking system, Power
Supply Relay "B"
Ignition switch 50
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1998 Volvo S90
2 Audio, Power seats, Hazard warning flashers,
Compartment Lights,
Power Antenna, Trailer Power, 50
3 Power Supply Relay "A" 50
4 Fuel System Relay, Ignition System Relay 50
5ABS-unit 50
6 Air pump, Starter Solenoid, Horn 50
7 Electric Cooling Fan 50
8 Pos./parking Light Relay, Headlight Relay, Fog light
relay 50
*Some of the equipment/systems listed may be
available on certain models only and/or as optional
items only.
Brake system pg. 91

Relay/fuse box (Box B)

The fuses in the relay/fuse box generally protect the electrical compone\
nts in the engine compartment.

The fuses are located under the cover in the relay/fuse box. Undo the fo\
ur clamps and pull out the fuse
you want to check. Look at the fuse from the side to see if there is a b\
reak in the curved wire. Should you
need to replace a fuse, you will find spare fuses in the central fuse bo\
x in the passenger compartment.
Replace the blown fuse with a new one of the same amperage and color. Ne\
ver use a fuse with a higher
amperage! There are a pair of pliers, to help when replacing fuses, in t\
he central fuse box in the passenger
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1998 Volvo S90
compartment.

Location * Amperage
1 Engine control module, Automatic transmission control module 5
2 AC relay 5
3 Relay, air pump, Heated oxygen sensor 15
4 Fuel pump 15
5 Fuel injection, Mass air flow (MAF) sensor, Idle air control system,\

Engine control module 15
6 Automatic transmission control module 15
7 Ignition coil, 25
8 Fog lights 25
9 Spare
10 Positioning/parking lights, left 15
11 Positioning/parking lights, right 15
12 Left high beam 15
13 Right high beam, Instrument panel 15
14 Left low beam 15
15 Right low beam 15
16 A/C compressor 15
17 Horn 15
18 Accessories (see respective accessories instructions)
*Some of the equipment/systems listed may be available on certain models\
only and/or as optional items
only.
Fuses pg. 92
Fuse box in the passenger compartment (Box C)

These fuses generally protect the electrical components in the passenger\
compartment.
The fuses are located inside the cover on the left side of the dash .A n\
umber of spare fuses can also be
found here. Fuses are replaced in the same way as in the relay/fuse box \
in the engine compartment (see
previous page).

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1998 Volvo S90
Chapter 8 - (cont.)
Engine compartment
pg. 114
Engine compartment S90/V90

1 Expansion tank, coolant
2 Oil filler cap, engine
3 Engine oil dipstick
4 Brake fluid reservoir
5 Battery
6 Data plate
7 Radiator
8 Power steering fluid reservoir
9 Air cleaner
10 Washer fluid reservoir
11 Main fuse box
12 Relay/fuse box

WARNING!
The cooling fan may start or continue to
operate (for up to 6 minutes) after the
engine has been switched off.
Lubrication pg. 115

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