1996 VOLVO 850 check engine light

1996 Volvo 850

1 Fuel gauge

The fuel tank holds approximately 19.3 US gals. (73 liters). When the \
warning light comes on, there is approximately 1.8 US
gals. (8 liters) of fuel remaining in the tank. See "Refueling" for fu\
rther information.

2 Boost pressure gauge

(Turbo models only)
The boost pressure gauge is divided into sections. Black sections: The e\
ngine acts as a normally aspirated engine. Best fuel
economy is achieved while driving in this range. White section: The turb\
ocharger provides boost pressure.

3 Temperature gauge

The pointer should be approximately midway on the gauge face when drivin\
g. If the pointer approaches the red range repeatedly,
check coolant level. Do not drive the car with the pointer in the red ra\
nge. See "Coolant" section.

4 Trip odometer reset button

5 Clock, ambient temperature sensor (certain models), trip computer (\
certain models)

6 Speedometer

7 Odometer

8 Trip odometer

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1996 Volvo 850
21 Traction Control System (option)
22 Malfunction indicator lamp
(See
page 1:4 for more information)
23 (Not in use)

* Warning light is amber.
pg. 1:4 Warning lights
The warning lights described on pages
1:4 and 1:5 should never stay on when driving

When the ignition key is turned on, and before the engine starts, all of\
the warning lights should be on to test the function of the
bulbs. Should a light not go off after the engine has started, the syste\
m indicated should be inspected. However, the parking brake
reminder light will not go off until the parking brake is fully released\
.


Generator warning light
If the light comes on while the engine is running, check the tension of \
the generator drive belt as soon as possible.


Malfunction indicator lamp
If the lamp comes on (or stays on after the vehicle has started), the \
engine diagnostic system has detected a possible fault in the
emission control system. Although driveability may not be affected, see \
an authorized Volvo retailer as soon as possible for
inspection.

NOTE: if the fuel filler cap is not closed tightly or if the engine is r\
unning when the car is refueled, the Malfunction Indicator
Lamp may indicate a fault. Use only Volvo original or approved fuel fill\
er caps.


Oil pressure warning light
If the light comes on while driving, the oil pressure is too low. Stop t\
he car and then stop the engine immediately and check the
engine oil level. See the section titled "Engine oil". If the light stay\
s on after restart, have the car towed to the nearest authorized
Volvo retailer. After hard driving, the light may come on occasionally w\
hen the engine is idling. This is normal, provided it goes
off when the engine speed is increased.


Parking brake reminder light
This light will be on when the parking brake (hand brake) is applied. \
The parking brake lever is situated between the front seats.
Canadian models are equipped with this warning light:

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1996 Volvo 850


Brake fluid warning light
If the light comes on while driving or braking, this indicates that the \
brake fluid level is too low.
Stop immediately, open the hood and check the brake fluid level in the r\
eservoir (see section "Engine compartment" for reservoir
position)!
Canadian models are equipped with this warning light:

WARNING! If the level is below the MIN mark in either section of the res\
ervoir: DO NOT DRIVE. Tow the car to a Volvo
retailer and have the brake system checked and any leakage repaired.
pg. 1:5 Warning lights

If the TRACS (TRaction Control System) is manually disengaged with the\
switch on the dashboard, the warning light will come
on. This will also come on to indicate a TRAC's malfunction, and when th\
e brakes overheat, although it goes out again at the
normal temperature level. If the lamp remains on, the system should be c\
hecked by an authorized Volvo retailer. This lamp
should not be confused with the ON/OFF indicator lamp above the switch. \
See page 1:9 for additional information.


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 4:16 for additional information.
Canadian models are equipped with this warning light:



Coolant level sensor
If the light comes on while driving, the coolant level is low. The coola\
nt level in the expansion tank should be checked
immediately and topped off if necessary. The cooling system should be in\
spected by an authorized Volvo retailer.


Mode "W" engaged
The lamp will light up when the Winter/Wet mode is engaged or if gears "\
3" or "L" are selected.
If the warning lamp begins to flash , this means that there is a fault i\
n the automatic gearbox.
Contact your Volvo retailer.


Supplemental Restraint System (SRS)
If the light comes on (or stays on after the vehicle has started), the\
SRS diagnostic system has detected a fault. Drive to an
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1996 Volvo 850

A self-diagnostic system incorporated in the sensor monitors the SRS. Th\
is system does not, however,
monitor the SIPS airbags. If a fault is detected, the "SRS" warning ligh\
t will illuminate. The light is
included in the warning/indicator light cluster in the instrument panel.\
Normally, the SRS warning lamp
should light up when the ignition is switched on and should go out after\
10 seconds or when the engine
is started. Check that this light is functioning properly every time the\
car is started.

The following items are monitored by all the self-diagnostic system:
l Sensor unit
l Cable harness
l Gas generator ignitors
WARNING!
Never drive an SRS equipped car with your hands on the steering wheel pa\
d/airbag housing.
No objects, accessory equipment or stickers may be placed on, attached t\
o or installed near the SRS
cover in the center of the steering wheel, the SRS cover above the glove\
compartment or the area
affected by the airbag deployment.
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 retailer for inspection as\
soon as possible.

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1996 Volvo 850
CAUTION: Take care not to spill gasoline during refueling. Gasolines con\
taining alcohol can cause
damage to painted surfaces, which may not be covered under the New Vehic\
le Limited Warranty.
Do not use gasoline containing methanol (methyl alcohol, wood alcohol)\
. This practice can result in
vehicle performance deterioration and can damage critical parts in the f\
uel system. Such damage may
not be covered under the New Vehicle Limited Warranty.
pg. 4:4 Driving economy
Economical driving does not necessarily mean driving slowly

Better driving economy may be obtained by thinking ahead, avoiding rapid\
starts and stops and
adjusting the speed of your vehicle to immediate traffic conditions. Obs\
erve the following rules:
l Bring the engine to normal operating temperature as soon as possible by \
driving with a light foot on
the accelerator pedal for the first minutes of operation. A cold engine \
uses more fuel and is subject to
increased wear.
l Whenever possible, avoid using the car for driving short distances. This\
does not allow the engine to
reach normal operating temperature.
l Drive carefully and avoid rapid acceleration and hard braking.
l Do not exceed speed limit.
l Avoid carrying unnecessary items (extra load) in the car.
l Check tire pressure regularly (check when tires are cold).
l Remove snow tires when threat of snow or ice has ended.
l Note that roof racks, ski racks, etc., increase air resistance and there\
by fuel consumption.
l Avoid using automatic transmission kick-down feature unless necessary.
l Avoid using the air conditioning when it is not required. When engaged, \
the air conditioner's
compressor places places an additional load on the engine.
l If your car is equipped with the optional Trip Computer, utilizing the f\
uel consumption modes can
help you "learn" how to drive more economically.

Other factors which decrease gas mileage are:
l Low tire pressure
l Worn or dirty spark plugs
l Incorrect spark plug gap
l Dirty air cleaner
l Dirty engine oil and clogged oil filter
l Dragging brakes
l Incorrect front end alignment
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1996 Volvo 850
pg. 4:12 Emergency towing (pulling of vehicles)

Front eyelet Rear eyelet

Precautionary steps to observe when car is in tow

l Steering must be unlocked.
l Please check with state and local authorities before attempting this typ\
e of towing, as vehicles being
towed are subject to regulations regarding maximum towing speed, length \
and type of towing device,
lighting, etc.
l Remember that power brake and power steering assists will not be availab\
le when engine is
inoperative. Brake pedal pressure required is 3 - 4 times above normal a\
nd greater steering effort must
be exerted.
Automatic transmissions only:
l Gear selector in position N. Check transmission oil level (see section \
titled "Transmission oil").
l Maximum speed: 20 mph (30 km/h).
l Maximum distance with front wheels on ground: 20 miles (30 km).
l If the battery is dead, it is not possible to release the gear selector \
by pressing the brake pedal. Release
the gear selector manually, by pressing the OVERRIDE button near the bas\
e of the gear selector.

CAUTION: The towing eyelets must not be used for pulling another vehicle\
out of a ditch or any
similar purpose involving severe strain.
Do not attempt to start the car by pushing or pulling it as damage to th\
e three-way catalytic converter
can result.
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1996 Volvo 850


Brake circuit malfunction

If one of the brake circuits should malfunction, the red warning light w\
ill come on, the pedal stroke
increases slightly, the pedal feels softer and extra pressure is require\
d for normal braking. If the light
comes on while driving or braking, stop immediately and check the brake \
fluid level in the reservoir.
WARNING! If the fluid level is below the MIN mark in either section of t\
he reservoir: DO NOT
DRIVE. Tow the car to a Volvo retailer and have the brake system checked\
and repaired.

Moisture on brake discs and brake pads affects braking.

Driving in rain and slush or passing through an automatic car wash can c\
ause water to collect on the
brake discs and pads. This will cause a delay in braking effect when the\
pedal is depressed. To avoid
such a delay when the brakes are needed, depress the pedal occasionally \
when driving through rain,
slush etc. This will remove the water from the brakes. Check that brake \
application feels normal! This
should also be done after washing or starting in very damp weather.

Severe strain on the brake system

The brakes will be subject to severe strain when driving in mountains or\
hilly areas or towing. The speed
is usually low which means that the cooling of the brakes is less effici\
ent than when driving on level
roads. To reduce the strain on the brakes it is advisable not to use the\
brakes excessively. Instead, shift
into a lower gear, position 3 or in some cases, L(automatic transmissio\
n) and let the engine help with the
braking. Do not forget that, if you are towing a trailer, the brakes wil\
l be subjected to greater load than is
normal.

If the brake power-assist does function

The power assist to the brakes functions only when the engine is running\
. When the car is moving
without the engine running, the brake pedal pressure required to stop th\
e car is increased by 3-4 times
and the brake pedal feels stiff.
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1996 Volvo 850
mountainous areas.

NOTE: Refer to section "Automatic transmission" for additional trailer h\
auling tips.
WARNING!
l Bumper-attached trailer hitches must not be used on Volvos, nor should s\
afety chains be attached to
the bumper.
l Trailer hitches attaching to the vehicle rear axle must not be used.
l Never connect a trailer's hydraulic brake system directly to the vehicle\
brake system, nor a trailer's
lighting system directly to the vehicle lighting system. Consult your ne\
arest authorized Volvo retailer
for correct installation.
pg. 4:18 Winter driving
Cold weather precautions

l If you wish to check your car before the approach of cold weather, the f\
ollowing advice is worth
noting:
l Make sure that the engine coolant contains at least 50 percent antifreez\
e: that is, 3.7 qts. (3.5 liters)
Volvo Genuine Coolant/Antifreeze. This gives protection against freezing\
down to -31°F (-35°C). See
section "Coolant". The use of "recycled" antifreeze is not approved by V\
olvo. Different types of
antifreeze may not be mixed.
l Try to keep the fuel tank well filled - this prevents the formation of c\
ondensation in the tank. In
addition in extremely cold weather conditions it is worthwhile to add fu\
el line de-icer before refueling.
l The viscosity of the engine oil is important. Oil with low viscosity (t\
hinner 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, is recommended. Be sure to u\
se good quality oil but do not
use this cold-weather oil for hard driving or in warm weather. See secti\
on "Engine oil" for more
information.
l The load placed on the battery is greater during the winter since the he\
ater, 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 dri\
ving - see section "Wheels
and tires".
l To prevent the washer reservoir from freezing, add washer solvents conta\
ining antifreeze (see page
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