ignition VOLVO 240 1990 User Guide

Volvo 1990 240 Model

Seat heaters

The front seats are equipped with electrically-heated backrests and seat\
cushions. The switches engage
the heating which then is thermostatically controlled. It switches on au\
tomatically when the temperature
drops below 60°F (15°C) and switches off at approx. 95°F (35\
°C). pg. 20 Cigarette lighter, Ash trays

Cigarette lighter

To operate, depress the knob fully. When the knob automatically releases\
, the cigarette lighter is ready
for use.
The starting (ignition) switch must be ON for the cigarette lighter to\
function.

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Volvo 1990 240 Model

Ash trays

To remove the ash trays depress the center spring and remove.
pg. 21 Electrically-operated windows

Electrically-operated windows
(standard on certain models)

The electrically-operated windows are controlled by switches set in the \
door arm rests. All the windows
can be controlled from the driver's arm rest as shown in the above illus\
tration.
The starting (ignition) switch must be ON for the electrically-operate\
d windows to function. The
window is lowered if the rear part of the switch is pressed and raided i\
f the front part of the switch is
pressed.

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Volvo 1990 240 Model
Warning: Remove the starting (ignition) key from the car when children\
are left alone in the
car.


Cut-out switch for rear-door electrically-operated windows

If the car is equipped with rear-door power windows, this function can b\
e disabled by a switch located
on the driver's door armrest. This switch is positioned 90° in relati\
on to the other switches.

The rear door windows can be raised or lowered with the respective door \
switch as well as the switch on
the driver's door.
The rear-door windows cannot be raised or lowered with the respective do\
or switch but instead only
with the corresponding switch on the driver's door.




Contents | Top of Page
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Volvo 1990 240 Model

A self-diagnostic system incorporated in the sensor monitors the SRS. If\
a fault is detected, the "SRS"
warning light will illuminate. the light is included in the warning/indi\
cator light cluster in the instrument
panel. Normally, the SRS warning light will be illuminated along with th\
e other warning/indicator lights
when the ignition key is turned to the ON position (position II), and \
go out a short time after the engine
has been started. Check that this light is functioning properly every ti\
me the car is started.

The following items are monitored by the diagnostic system:
l Sensor unit electronics integrity.
l Reserve energy supply.
l Diagnostic output circuit.
l System voltage.
l Integrity of system connectors.
l Mercury switch closure.
l Gas generator ignitor
WARNING! If the SRS warning light stays on after the engine has started \
or if it comes on while you
are driving, drive the car to the nearest authorized Volvo Dealer for in\
spection as soon as possible.
ATTENTION! SRS VEHICLE!
THIS CAR IS EQUIPPED WITH A SUPPLEMENTAL RESTRAINT SYSTEM. TO PROVIDE
CONTINUED RELIABILITY, CERTAIN ELEMENTS OF THE SUPPLEMENTAL RESTRAINT
SYSTEM SHALL BE SERVICED OR REPLACED BY 1999. SEE OWNERS MANUAL FOR
FURTHER INFORMATION.
VOLVO

There is no maintenance to perform on the SRS yourself. The only periodi\
c maintenance recommended
on the SRS is that the air bag module and the sensor unit should be repl\
aced every ten years and that the
other components in the system (wiring, connectors, etc.) should also \
be inspected at this time. This
service must be performed by an authorized Volvo dealer.
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Volvo 1990 240 Model
pg. 32 Doors and locks, Child safety lock


Unlocking front doors

Both front doors can be unlocked by using the starting (ignition) key.\
Turning the key 1/4 turn counter-
clockwise (right door: clockwise) lifts the lock buttons on the window\
ledge and the door can be opened
by pulling the handle.
To open a door from inside, the lock button must first be pulled up.

Central lock

The vehicle is equipped with a central lock system. This means the lock \
on the driver's door
automatically controls the locks on the other doors (including the trun\
k on Sedan models and the tailgate
on the wagon model).
If the drivers door is locked or unlocked, the other doors will automati\
cally be locked or unlocked.

Locking doors

Both front doors can be locked by using the key. Turning the key 1/4 tur\
n clockwise (left door) or
counter-clockwise (right door) locks the door.

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Volvo 1990 240 Model

1 Light always on.
2 Light always off.
3 Light is on when either of the front or rear doors are opened.

The wagon model has a slightly different kind of interior lamp housing. \

On certain models a time delay device illuminates the interior light for\
approx. 15 seconds after closing
the driver's door. This facilitates finding starting (ignition) switch\
, etc., during darkness.



Sunroof (certain models)

The sunroof is operated by a handle located between the sun visors.
Unfold the handle and turn it counter-clockwise to open, clockwise to cl\
ose.
For safety reasons, the handle should always be folded when driving.



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Volvo 1990 240 Model
Note: Remove foot completely from the clutch pedal after each gear chang\
e when programming the
control unit.
pg. 44 Starting the engine
To start the engine;

1 Enter the car and check that the seat is adjusted properly. Make sure \
that the brake (and clutch) pedal
can be depressed completely. Move the seat closer if necessary.
2 Fasten the seat belt.
3 Apply the parking brake if not already set. Depress the brake pedal wi\
th your right foot.
4 Place the gear selector lever in neutral (position N or P, automatic \
transmission).
5 Depress the clutch pedal (manual transmission).
6 Without touching the accelerator pedal turn the ignition key to starti\
ng position. Release the key as
soon as the engine starts.

Avoid repeated short attempts to start (fuel is injected every time the\
starter is engaged when engine is
cold).
Allow the starter to operate for a longer time (but not more than 15-20\
seconds).
Do not race a cold engine immediately starting.

Engine warm-up-initial driving procedure

Experience shows that engines in vehicles driven short distances are sub\
ject to abnormally rapid wear
because the engine never reaches normal operating temperature.
It is therefore beneficial to reach normal operating temperature as soon\
as possible by driving with a
light foot on the accelerator pedal.
Warning: Always open the garage doors fully before starting the engine i\
nside the garage to ensure
adequate ventilation. The exhaust gases contain carbon monoxide, which i\
s invisible and odorless but
very poisonous.


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Volvo 1990 240 Model

1. Enter the car and check that the seat is adjusted properly. Make sure\
that the brake pedal can be
depressed completely. Move the seat closer if necessary.
2. Fasten the seat belt.
3. Apply the parking brake if not already set. Depress the brake pedal w\
ith your right foot.
4. Place the gear selector in Park (or neutral).
5. Without touching the accelerator pedal, turn the ignition key to the \
starting position. Release the key
as soon as the engine starts.
6. Select the desired gear. There is a slight delay before the gear enga\
ges which is most notable when
selecting Reverse. Do not accelerate until you have felt the gear engage\
!
Note: Too-rapid acceleration immediately after selecting a gear will cau\
se harsh engagement and
premature transmission wear.

7. Release parking brake, then foot brake, and accelerate. To stop the c\
ar release the accelerator and
apply the brakes with your right foot.

It is not necessary to move the gear selector as the transmission will d\
ownshift automatically.
When idling for extended periods of time, select position N to prevent u\
nnecessary heating of the
transmission.
WARNING! Always place gear selector in Park and apply parking brake befo\
re leaving vehicle. Never
leave car unattended with engine running.
pg. 48 Emergency towing (pulling)

Front eyelet Rear eyelet
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Volvo 1990 240 Model
pg. 52 Catalytic Converter
Catalytic Converter Cautions


l Keep your engine properly tuned. Certain engine malfunctions, particular\
ly involving the electrical,
fuel or ignition systems, may cause unusually high converter temperature\
s. Do not continue to operate
your vehicle it you detect engine misfire, noticeable loss of power or o\
ther unusual operating conditions,
such as engine overheating or backfiring. A properly-tuned engine will h\
elp in avoiding malfunctions
that could damage the Catalytic Converter.

l Remember that tampering with or unauthorized modifications to the engine\
or the vehicle may be
illegal and can cause catalyst or exhaust system overheating. This inclu\
des:
-- Altering fuel injection settings or components.
-- Adjusting ignition timing beyond specified limits.
-- Altering emission system components or location or removing component\
s.
-- Use of leaded fuel.

WARNING: Do not park your car over combustible materials, such as grass \
or leaves, which can
come into contact with the hot exhaust system and cause such materials t\
o ignite under certain wind
and weather conditions.

l Excessive starter cranking (in excess of one continuous minute) with a\
n intermittently firing or
flooded engine, can cause catalyst or exhaust system overheating. This a\
lso applies to lengthy pushing or
towing of vehicle to start (manual transmissions only). Do not attempt\
to start a car with automatic
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Volvo 1990 240 Model

Evaporative control systems

Vehicles intended for the North American market are equipped with a fuel\
vapor evaporative control
system, which prevents gasoline fumes from being released into the atmos\
phere.
The system is comprised of an expansion chamber in the fuel tank, a roll\
-over valve on the cross
member in front of the fuel tank, and a charcoal canister with built-in \
vacuum valve. The components
are interconnected by hoses which channel fuel vapor from the gas tank t\
o the charcoal filter where they
are stored until the engine is started and then drawn into the engine fu\
el induction system.

Engine Ignition

Change spark plugs

The spark plugs should be changed every 30,000 miles (48,000 km).
However, prolonged city driving or fast highway driving may necessitate \
changing spark plugs after
10,000 miles (16,000 km) of driving. When installing new plugs, be sur\
e to fit the right type and use the
correct torque, see "Specifications".
When changing the spark plugs, check that the suppressor connectors are \
in good condition. Cracked or
damaged connectors should be replaced.
When changing spark plugs, clean the cables and cable terminals, also th\
e rubber seals. If the car is
driven on roads where salt is used during the winter, coat the cables wi\
th silicone.

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