sensor VOLVO C70 2002 Owners Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2002, Model line: C70, Model: VOLVO C70 2002Pages: 99, PDF Size: 2.56 MB
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environmental impact.
Volvo's environmental activities are based on a holistic view, which means we consider the overall environmental
impact of a product throughout its complete life cycle. In this context, design, production, product use, and recycling
are all important considerations.
In production, Volvo has partly or completely phased out several chemicals including freons, lead chromates,
naphtanates, asbestos, mercury and cadmium; and reduced the amount of chemicals used in our plants 50% since 1991.
In use, Volvo was the first in the world to introduce into production a three-way catalytic converter with a Lambda
sond, now called oxygen sensor, in 1976. The current version of this highly efficient system reduces emissions of
harmful substances (CO, HC, NOx) from the exhaust pipe by approximately 95% and the search to eliminate the
remaining emissions continues. Volvo is the only automobile manufacturer to offer CFC-free retrofit kits for the air
conditioning system for all models as far back as the M/Y 1975 240. Advanced electronic engine controls, refined
purification systems and cleaner fuels are bringing us closer to our goal.
After Volvo cars and parts have fulfilled their use, recycling is the next critical step in completing the life cycle. The
metal content is about 75% of the total weight of a car, which makes the car among the most recycled industrial
products. In order to have efficient and well controlled recycling, many Volvo variants have printed dismantling
manuals, indicating the weight and material of individual components. For Volvo, all homogeneous plastic parts
weighing more than 1.7 oz. (50 grams) are marked with international symbols that indicate how the component is to be
sorted for recycling.
In addition to continuous environmental refinement of conventional gasoline-powered internal combustion engines,
Volvo is actively looking at advanced technology alternative-fuel vehicles.
When you drive a Volvo, you become our partner in the work to lessen the car's impact on the environment.
To reduce your vehicle's environmental impact, you can:
· Maintain proper air pressure in your tires. Tests have shown decreased fuel economy with improperly inflated tires
· Follow the recommended maintenance schedule
· Drive at a constant speed
· See an authorized Volvo retailer as soon as possible for inspection if the check engine (malfunction indicator) lamp
illuminates, or stays on after the vehicle has started
· Properly dispose of any vehicle related waste such as used motor oil, used batteries, brake pads, etc.
· When cleaning your car, use Volvo's own car care products, all of which have systematically been adapted to the
environment
For additional information regarding the environmental activities in
which Volvo Cars of North America, Inc. and Volvo Car Corporation are involved, visit our Internet Home Page at:
http://www.volvocars.com
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As an enhancement to the three-point seat belt system, your Volvo is equipped with a Supplemental Restraint System
(SRS). The Volvo SRS consists of an airbag (2) on both the driver's and passenger's sides and seat belt tensioners in
both front door pillars (4). The system is designed to supplement the protection provided by the three-point seat belt
system.
The SRS system is indicated by the "SRS" embossed on the steering wheel pad and above the glove compartment, and
by decals on both sun visors and on the far right side of the dash.
The airbags are folded and located in the steering wheel hub and above the glove compartment. They are designed to
deploy during certain frontal or front -angular collisions, impacts, or decelerations, depending on the crash severity,
angle, speed and object impacted. The airbags may also deploy in certain non-frontal collisions where rapid
deceleration occurs.
The airbag system includes gas generators (1) surrounded by the airbags (2) and front seat belt tensioners for both of
the front seats (4). To deploy the system, the sensor (3) activates the gas generators causing the airbags to be inflated
with nitrogen gas. As the movement of the seats' occupants compresses the airbags, some of the gas is expelled at a
controlled rate to provide better cushioning. Both seat belt tensioners also deploy, minimizing any seat belt slack.
The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second. WARNING!
· As its name implies, SRS is designed to be a SUPPLEMENT to - not a replacement for - the three-point belt
system. For maximum protection, wear seat belts at all times. Be aware that no system can prevent all possible
injuries that may occur in an accident.
· When installing any optional equipment, make sure that the SRS system is not damaged. Do not attempt to service
any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises,
take your car to the nearest authorized Volvo retailer for inspection as soon as possible.
pg. 5 Volvo SRS
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A self -diagnostic system incorporated in the sensor monitors the SRS. This system does not, however, monitor the
SIPS airbags. If a fault is detected, the "SRS" warning light 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 5 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 the self -diagnostic system:
· Sensor unit
· Cable harness
· Gas generator igniters WARNING!
Never drive an SRS equipped car with your hands on the steering wheel pad / airbag housing.
No objects, accessory equipment or stickers may be placed on, attached to 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 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.
There is no maintenance to perform on the SRS yourself. The only periodic maintenance recommended on the SRS is
that the airbag modules and front seat belts (including tensioners) should be replaced every ten years and that the other
components in the system (wiring, connectors, etc.) should also be inspected at this time. The SRS decal on your car
shows the month and year servicing is due. This service must be performed by an authorized Volvo retailer.
Should you have any questions about the SRS system, please contact
your authorized Volvo retailer or Volvo Customer Support:
In the USA: In Canada:
Volvo Cars of North America Volvo Canada Ltd.
Customer Relations 175 Gordon Baker Road
P.O. Box 914 Willowdale, Ontario M2H 2N7
Rockleigh, New Jersey 07647-0914 800-663-8255
800-458-1552
pg. 6 Volvo SRS
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NOTE:
Deployment of SRS components occurs only one time during an accident. In a collision where deployment occurs,
the air bags and seat belt tensioners activate. Some noise occurs and a small amount of powder is released. The release
of the powder may appear as smoke-like matter. This is a normal characteristic and does not indicate fire.
Volvo's dual-threshold air bags use special sensors that are integrated with the front seat buckles. The point at which
the air bag deploys is determined by whether or not the seat belt is being used, as well as, the severity of the collision.
Collisions can occur where only one of the airbags deploy.
WARNING!
Do not use child safety seats or child booster cushions/backrests in the front passenger's seat. We also recommend
that children who have outgrown these devices sit in the rear seat with the seat belt properly fastened.
WARNING!
· Children must never be allowed in the front passenger seat. Volvo recommends that ALL occupants (adults and
children) shorter than four feet seven inches (140 cm) be seated in the back seat of any vehicle with a front
passenger side airbag. See page 12
for guidelines.
· Occupants in the front passenger's seat must never sit on the edge of the seat, sit leaning toward the instrument
panel or otherwise sit out of position. The occupant's back must be as upright as comfort allows and be against the
seat back with the seat belt properly fastened.
· Feet must be on the floor, e.g. not on the dash, seat or out of the window.
· No objects or accessory equipment, e.g. dash covers, may be placed on, attached to or installed near the SRS hatch
(the area above the glove compartment) or the area affected by airbag deployment (see illustration).
· There should be no loose articles, e.g. coffee cups, on the floor, seat or dash area.
· Never try to open the SRS cover on the steering wheel or the passenger side SRS hatch. This should only be done
by an authorized Volvo service technician.
· Failure to follow these instructions can result in injury to the vehicle occupants in an accident.
pg. 7 Volvo SRS
NOTE : The information on this page does not pertain to the Side Impact Protection System airbags.
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When are the airbags deployed?
The SRS system is designed to deploy during certain frontal or frontangular collisions, impacts, or decelerations,
depending on the crash severity, angle, speed and object impacted. The SRS sensor is designed to react to both the
impact of the collision and the inertial forces generated by it and to determine if the intensity of the collision is
sufficient for the airbags to be deployed.WARNING!
The SRS is designed to help prevent serious injury. Deployment occurs very quickly and with considerable force.
During normal deployment and depending on variables such as seating position, one may experience abrasions,
bruises, swellings, or other injuries as a result of airbag(s) deployment.
· If the airbags have been deployed, we recommend the following:
· Have the car towed to an authorized Volvo retailer. Never drive with the airbags deployed.
· Have an authorized Volvo retailer replace the SRS system components.
· Use only new, Genuine Volvo Parts when replacing SRS components (airbags, seat belts, tensioners, etc.).
When are the airbags NOT deployed?
Not all frontal collisions activate the SRS system. If the collision involves a nonrigid object (e.g., a snow drift or
bush), or a rigid, fixed object at a low speed, the SRS system will not necessarily deploy. Airbags do not normally
deploy in a side impact collision, in a collision from the rear or in a rollover situation. The amount of damage to the
bodywork does not reliably indicate if the airbags should have deployed or not.
Seat belts the heart of the Volvo safety system
The heart of the Volvo safety system is the threepoint seat belt (a Volvo invention)! In order for the SRS system to
provide the protection intended, seat belts must be worn at all times by everyone in the car.
The SRS system is a supplement to the seat belts.
WARNING!
If your car has been subjected to flood conditions (e.g. soaked carpeting/standing water on the floor of the vehicle)
or if your car has become flooddamaged in any way, do not attempt to start the vehicle or put the key in the ignition
before disconnecting the battery (see below). This may cause airbag deployment which could result in personal
injury. Have the car towed to an authorized Volvo retailer for repairs.
Automatic transmission only:
Before attempting to tow the car, use the following procedure to override the shiftlock system to move the gear
selector to the neutral position.
· Disconnect the battery
· Wait at least one minute
· Insert the key in the ignition and turn it to position 1
· Press firmly on the shiftlock override button (located near the base of the gear selector).
· While holding the override button down, move the gear selector from the park position.
WARNING!
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1 Fuel gauge
The fuel tank holds approximately 17.9 US gal. (68 liters). When the warning light comes on there is approximately
1.8 US gal. (8 liters) of fuel remaining. See "Refueling" for further information.
2 Temperature gauge
Do not drive the car with the pointer in the red range. The pointer should be approximately midway on the gauge face
when driving. If the pointer approaches the red range repeatedly, check coolant level.
3 Speedometer
4 Clock, ambient temperature sensor, trip computer (certain models)
5 Odometer
6 Trip odometer
NOTE: Digital displays showing Clock, Trip Odometer and Odometer will go off 30 minutes after the ignition has
been switched off. To view these displays again, turn the ignition key to position I.
7 Trip odometer reset button
Used for measuring shorter distances. The last digit indicates 1/10 mile/km.
8 Tachometer
Reads thousands of engine rpm. Do not drive for long with the needle in the red section. The engines has an inbuilt
function preventing too high a rotation speed. When this funktion operates, you may discern some pulsation, which in
that case is quite normal.
pg. 19 Indicator and warning lights
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1 Turn signal, left
2 Turn signal, right
3 Cruise control (C70 Coupe) - Roll Over Protection system - ROPS (C70 Convertible)
4 Low washer fluid level
If the lamp glows continuously when the engine is running, there is only about 1/2 - 1 US qt. remaining in the washer
fluid reservoir.
5 Low fuel level
When the lamp glows, only about 1.8 US gals. (8 liters) of fuel remain. If the ignition is switched on while refuelling,
the gauge may read inaccurately for up to 25 minutes.
6 Rear fog light
7 High beams
8 Trunk open
9 Bulb failure warning sensor
10 (Not in use)
11 Electronic Throttle System (ETS)
12 SRS indicator lamp
13 Generator not charging
14 Low engine oil pressure
15 Brake warning light
16 Parking brake applied
17 ABS -system
18 Transmission mode - Indicates "W",if winter/wet driving mode is active, or indicated currently selected low gear.
19 Low coolant level
20 Stability and Traction Control (STC) System (option)
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Brake failure warning light
If the light comes on while driving or braking, stop immediately, open the hood and check the brake fluid level in the
reservoir. See page 125
for reservoir position.
Canadian models are equipped with this warning light:
WARNING!
If the fluid level is below the MIN mark in either section of the reservoir: DO NOT DRIVE. Tow the car to a Volvo
retailer and have the brake system checked and any leakage repaired.
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:
pg. 21 Warning lights
STC disengaged (option)
The indicator light () in the instrument panel will be ON when you have switched the Stability and Traction Control
system (STC) OFF using the button on the dashboard (see page 25
). The light will also come on if there is a fault in the
STC system or to indicate that the brakes have overheated. The light will go out when the brake temperature returns to
normal. Consult your Volvo retailer.
The symbol will flash when STC is actively regulating power to the drive wheels. Normal power may be reduced at
this time. This is normal as power is momentarily reduced to help keep the drive wheels from losing traction and
spinning.
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 78
for additional information.
Canadian models are equipped with this warning light:
Crusie Control - C70 Coupe only
This light will be on when cruise control is engaged. Cruise control will automatically disengage when the ignition is
switched off.
Coolant level sensor
If this light comes on while driving, the coolant level is low. The coolant level in the expansion tank should be
checked immediately and topped up if necessary. The cooling system should be inspected by an authorized Volvo
retailer.
Mode "W" engaged
The lamp will light up when the Winter/Wet starting mode is engaged or if gears "4, 3" or "L" are selected.
If the warning lamp begins to flash, this means that there is a fault in the automatic gearbox. Contact Your Volvo
retailer.
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Model 504 2927 by Donnelly Operation is subject to the following conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device
Canadian 2306104388A
Model 509 977 by Connaught Electronics Operation is subject to the following conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device
* See also on page 48
.
pg. 48 Alarm (certain models)
LED alarm status indicator
Alarm
The radio signal emitted from the transmitter, which is used to set/unset the alarm, is a "rolling code" signal. This
means that the signal is changed randomly for each transmission and is intended to help prevent unauthorized
recording of the code.
When armed (set), the alarm continuously monitors a number of points on the car. The following conditions will set off
the alarm:
· The hood is opened
· The trunk is opened
· A door is opened
· The ignition switch is tampered with · The car is lifted or towed (if the car is equipped with the optional inclination
sensor)
· The battery is disconnected (if the car is equipped with the optional backup battery siren). The alarm will sound for
ten 30 second intervals, with a 5 second pause between intervals. This function cannot be interrupted
Arming (setting) the alarm
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Press the LOCK button on the remote control, lock the car using the key in the driver's door or press the central lock
button on one of the doors with the door open. One long flash of the turn signals will confirm that the alarm is set.
Disarming the alarm
Press the UNLOCK button on the remote control or unlock the doors with the key.
Turning off (stopping) the alarm
If the alarm is sounding, it can be stopped by pressing the UNLOCK button on the remote control or by unlocking the
driver's door with the key.
If the alarm is stopped with the remote control, this will be confirmed by two short flashes from the turn signals.
"Panic" function
In an emergency situation, this feature can be used to attract attention.
Activate the "panic" function by pressing the red panic button on the remote control for at least 3 seconds or by
pressing this button twice within 3 seconds. The turn signals will flash, the interior lights will go on and the alarm will
sound.
The function can be turned off by pressing any of the buttons on the remote control or will stop automatically
after 25 seconds.
NOTE: This button will NOT unlock the car.
Audible alarm signal
An audible alarm signal is given either by a separate alarm horn or by the optional backup siren. One alarm cycle lasts
for 30 seconds.
Visual alarm signal
The visual alarm signal is given by flashing all turn signals and turning on the interior lighting for approximately 5
minutes.
pg. 49 Alarm
Automatic reset function
If only the driver's door is unlocked with the remote control, the lock will automatically reengage (re-lock) and the
alarm will reset after 2 minutes unless the door has been opened.
Temporarily disconnecting the alarm sensor(s)
In certain situations it may be desirable to disconnect the optional alarm sensors, particularly the inclination sensor, if,
for example, you drive your car onto a ferry where the rocking of the boat could trigger the alarm.
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