sensor SUZUKI FORENZA 2008 1.G Owners Manual

1-14
SEATS AND RESTRAINT SYSTEMS
85Z04-03E
85Z018
Safety Belt Pretensioner System
52D011
Your vehicle is equipped with a safety belt
pretensioner system at the front seating
positions. You can use the pretensioner
safety belts in the same manner as ordi-
nary safety belts.
The safety belt pretensioner system is acti-
vated based on crash severity. The crash
sensors and the electronic controller of the
air bag system also control the safety beltpretensioners. For precautions and gen-
eral information including servicing the
pretensioner system, refer to the “Supple-
mental Restraint System (air bags)” sec-
tion in addition to this “Safety Belt
Pretensioner System” section, and follow
all those precautions.
The pretensioner is located in each front
safety belt retractor. The pretensioner
tightens the safety belt so the belt fits the
occupant’s body more snugly in the event
of a frontal crash. The retractors will
remain locked after the pretensioners are
activated. Upon activation, some noise will
occur and some smoke may be released.
These conditions are not harmful and do
not indicate a fire in the vehicle.
The driver and all passengers must be
properly restrained by wearing safety belts
at all times, whether or not a pretensioner
is equipped at their seating position, to
minimize the risk of severe injury or death
in the event of a crash. Sit fully back in the
seat; sit up straight; do not lean forward or
sideways. Adjust the belt so the lap portion
of the belt is worn low across the pelvis,
not across the waist. Please refer to the
“Front Seats” section and the instructions
and precautions about the safety belts in
this “Safety Belts” section for details on
proper seat and safety belt adjustments.
Please note that the pretensioners will acti-
vate only in severe frontal collisions. They
are not designed to activate in rear
WARNING
To minimize risk of severe injury or
death in the event of a crash, always
wear the rear center safety belt with
both latches buckled.
WARNING
This section of the owner’s manual
describes your vehicle’s SAFETY
BELT PRETENSIONER SYSTEM.
Please read and follow ALL these
instructions carefully to minimize
your risk of severe injury or death.
EXAMPLE
Safety Belts:

1-28
SEATS AND RESTRAINT SYSTEMS
85Z04-03E
85Z008
8
6
1010 2 1
7
9
5
4
3
3
9
1. Driver’s air bag
2. Front passenger’s air bag
3. Safety belt pretensioner
4. Air bag controller (SDM)
5. Occupant classification module
6. “PASSENGER AIRBAG OFF”
indicator
7. Air bag readiness light
8. Early crash sensor
9. Side air bag
10. Side air bag sensor
The words AIR BAG will appear on the
side of the front seatback closest to the
door, to indicate the presence of a side
impact air bag.
Frontal air bags are designed to help
reduce the risk of injury from the force of a
frontal crash. Side impact air bags are
designed to help reduce the risk of injury
from the force of a side impact crash. But
S4U1014A
Supplemental Restraint System:

1-31SEATS AND RESTRAINT SYSTEMS
85Z04-03E
Passenger Sensing SystemYour vehicle has a passenger sensing sys-
tem for the right front passenger position.
The passenger air bag off indicator will be
visible when you turn your ignition key to
ON or START. The words “PASSENGER
AIR BAG OFF” will be visible in the clock
display located in the center of the instru-
ment panel during the system check.
When the system check is complete, the
words “PASSENGER AIR BAG OFF”
should go out unless the passenger sens-
ing system has turned off the front passen-
ger’s frontal and side air bags. See
“Passenger Air bag Off Indicator” in Sec-
tion 3.
The passenger sensing system will turn off
the right front passenger’s frontal air bag
and side air bag under certain conditions.
The driver’s frontal air bag and side air bag
are not part of the passenger sensing sys-
tem. The passenger sensing system works
with sensors that are part of the right front
passenger’s seat cushion. The sensors are
designed to detect the presence of a prop-
erly-seated occupant and determine if the
passenger’s frontal air bag and side air
bag should be enabled (may inflate) or not.The passenger sensing system is
designed to turn off the right front passen-
ger’s frontal air bag and side air bag when
the weight on the front seat is 25.6 kg (56.4
lbs) or less. The air bag should be turned
off in the following situations.
 the right front passenger seat is unoccu-
pied.
 the system determines that an infant or a
small child is present in the right front
passenger seat.
 a right front passenger takes his/her
weight off of the seat for a period of time. there is a critical problem with the air bag
system or the passenger sensing sys-
tem.
When the passenger sensing system has
turned off the passenger’s frontal air bag
and side air bag, the passenger air bag off
indicator in the clock display will light and
stay lit to remind you that the air bags are
off. See “Passenger Air Bag Off Indicator”
in Section 3.
Accident statistics show that children are
safer if they are restrained in the rear
rather than the front seat. We recommend
that child restraints be secured in the rear
seat.
For some children who have outgrown
child restraints and for very small adults,
the passenger sensing system may or may
not turn off the right front passenger’s fron-
tal air bag and side air bag, depending
upon the person’s seating posture and
body build. Everyone in your vehicle who
has outgrown child restraints should wear
a safety belt properly – whether or not
there is an air bag for that person.
If a person of adult-size is sitting in the
right front passenger’s seat, but the pas-
senger air bag off indicator is lit, it could be
because that person is not sitting properly
in the seat. If this happens, do one of the
following:
 Turn the vehicle off and ask the person
to place the seatback in the fully upright
N5U1002AS
PASSENGER
AIR BAG OFF
WARNING
A child in a rear-facing child restraint
can be severely injured or killed if the
right front passenger’s frontal air bag
inflates. This is because the back of
the rear-facing child restraint would
be very close to the inflating air bag.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal air bag and side
air bag under certain conditions, no
system is fail-safe, and no one can
guarantee that an air bag will not
deploy under some unusual circum-
stance, even though it is turned off.
Always secure a rear-facing child
restraint in the rear seat, even if the
air bags are off.
Supplemental Restraint System:

3-20
INSTRUMENT PANEL
85Z04-03E
Air Bag Readiness LightThere is an air bag readiness light on the
instrument panel. The air bag readiness
system checks the air bag’s electrical sys-
tem for malfunctions. The light tells you if
there is an electrical problem. The system
check includes the air bag sensor, the air
bag modules, the wiring and the crash
sensing and diagnostic module. For more
information on the air bag system, see “Air
Bag Systems” in section 1.
This light will come on when you start your
vehicle, and it will flash for a few seconds.
Then the light should go out. This means
the system is ready.If the air bag readiness light stays on after
you start the vehicle or comes on or
flashes when you are driving, the air bag
system may not work properly. Have your
vehicle serviced right away.
The air bag readiness light should be illu-
minated for a few seconds when you turn
the ignition key to ON. If the light doesn’t
come on then, have it fixed so it will be
ready to warn you if there is a problem.
Charging System LightThe charging system light will come on
when you turn on the ignition, and the
engine is not running, as a check to show
you it is working.
When the engine is running, the light
should go out.
If it stays on, or comes on while you are
driving, you may have a problem with the
electrical charging system. It could indicate
that you have a loose generator drive belt,
or another electrical problem. Have it
checked right away. Driving while this light
is on could drain your battery.
If you must drive a short distance with the
light on, be certain to turn off all your
accessories, such as the radio and air con-
ditioner.
WARNING
It is absolutely essential that the
driver and passengers wear their
safety belts at all times. Persons who
are not wearing safety belts have a
much greater risk of injury if an acci-
dent occurs. Make a regular habit of
buckling your safety belt before put-
ting the key in the ignition.
S4U3042A
WARNING
If the air bag readiness light stays on
after you start your vehicle, it means
the air bag system may not be work-
ing properly. The air bags in your
vehicle may not inflate in a crash, or
they could even inflate without a
crash. To help avoid injury to yourself
or others, have your vehicle serviced
right away if the air bag readiness
light stays on after you start your
vehicle.
Warning Lights, Gauges and Indicators:

5-33SERVICE AND APPEARANCE CARE
85Z04-03E
Tire Pressure Monitoring
SystemIf your vehicle is equipped with a tire pres-
sure monitoring system, it uses pressure
sensors containing a unique identification
code to monitor the inflation pressure of
the tires. When the inflation pressure of
one or more tires indicates significant
under-inflation, the tire pressure warning
light comes on. If the warning light blinks,
for approximately one minute and then illu-
minates continuously, the monitoring sys-
tem may not be working. For more
information, see “Tire Pressure Monitoring
System Warning Light” in section 3.
The tire pressure monitoring system does
not replace normal tire maintenance. See
“Inflation – Tire Pressure & Correcting the
Tire Pressure” in this section for more
information.
The tire pressure warning light can come
on due to normal causes such as natural
air leaks and pressure changes caused by
changes in temperature or atmospheric
pressure. Adjusting the air pressure in the
tires to the pressure shown on the tire and
loading information label should cause the
tire pressure warning light to turn off.
If you use new wheels with new tire infla-
tion pressure sensors, their ID codes must
be programmed into the tire pressure mon-
WARNING
If the tire pressure warning light does
not come on when the ignition is
turned to the “ON” position, or
comes on and blinks while driving
there may be a problem with the tire
pressure monitoring system. Have
your vehicle inspected by an autho-
rized dealer.
WARNING
If the tire pressure warning light
comes on and stays on, reduce your
speed and avoid abrupt steering and
braking. Stop in a safe place as soon
as possible and check your tires.
 If you have a flat tire, replace it with
a spare tire. Refer to “Changing a
Flat Tire” in section 5.
 If one or more of your tires is
under-inflated, adjust the inflation
pressure in all of your tires to the
recommended inflation pressure as
soon as possible.
Be aware that driving on a signifi-
cantly under-inflated tire can cause
the tire to overheat and can lead to
tire failure, and may affect steering
control and brake effectiveness. This
could lead to an accident, resulting in
severe injury or death.
CAUTION
 Do not use liquid sealants for a flat
tire as air pressure sensors can be
damaged.
 In case of tire a bursting or sudden
pressure drops, the tire pressure
monitoring system warning light
may not come on immediately.
 The inflation pressures vary with
the ambient temperature. If the
vehicle is subjected to large varia-
tions in ambient temperature, the
tire
inflation pressure may be
under-inflated when the ambient
temperature is relatively low. If the
warning light comes on, adjust the
tire inflation pressure.
 The tire pressure sensors can be
damaged by the installation or
removal of tires. When tires must
be repaired or replaced, we highly
recommend that you have them
repaired or replaced by your
SUZUKI dealer.
 If the tire pressure warning light
comes on or blinks frequently,
there may be something wrong
with one of the tires or with the
monitoring system. Have your vehi-
cle inspected by your SUZUKI
dealer.
Tires:

5-34
SERVICE AND APPEARANCE CARE
85Z04-03E
itoring system. Have tire and wheel
replacement performed by an authorized
service facility to avoid the risk of damag-
ing the tire pressure monitor sensors.
The tire pressure monitoring system may
not work normally in the following circum-
stances:
 Wheels other than genuine wheels are
being used.
 Wheels whose ID codes are not memo-
rized by the vehicle are used. The moni-
toring system should be set up by an
authorized service facility.
 Wheels that are not fitted with tire pres-
sure sensors are being used.
 The tire inflation pressure sensors’ bat-
tery is exhausted.
 A wireless facility or device using the
same frequency is near the vehicle.
 Snow or ice is stuck inside the fenders
and/or on the wheels.
The tire pressure monitoring system oper-
ates on a radio frequency subject to Fed-eral Communications Commission (FCC)
Rules and with Industry and Science Can-
ada.
This device complies with Part 15 of the
FCC Rules and with RSS-210 of Industry
and Science Canada. Operation is subject
to the following two conditions: (1) This
device may not cause harmful interference,
and (2) this device must accept any inter-
ference received including interference that
may cause undesired operation of the
device.
NOTE:
Changes or modifications not expressly
approved by the party responsible for com-
pliance could void the user’s authority to
operate the equipment.
NOTE:
Only use tire sizes that are recommended
for your vehicle. Use of inappropriate-size
tires can cause a variety of problems which
will not be covered under warranty.
Correcting the Tire PressureTo permanently eliminate the low tire pres-
sure warning light, you must fill the tires
with the correct amount of air. However, at
the next vehicle start-up, the warning light
will reappear if the tire pressure is not cor-
rected. The best time to check your tire
pressure is when the tires are cold. A Tire
and Loading Information label, located on
the driver’s door near the door latch, shows
the correct inflation pressure for the tires
when they are cold. Cold means your vehi-
cle has been sitting for at least three hours
or driven no more than one mile. You may
notice during cooler conditions that low tire
pressure warning light will appear when
the vehicle is first started and then turn off
as you start to drive the vehicle. This could
be an early indicator that your tire pres-
sures are getting low and need to be
inflated to the proper pressure.
WARNING
Only use tires and wheels recom-
mended by us as standard or
optional equipment for your vehicle.
Use of tires or wheels not recom-
mended by us can result in TPMS fail-
ure. Refer to “Tires” in the “SERVICE
AND APPEARANCE CARE” section
for additional information.
WARNING
We highly recommend that any TPMS
sensor replacement or tire rotation
be done by an authorized Suzuki
dealer. The dealer will make sure that
the TPMS system is set up to recog-
nize the ID codes of the TPMS sen-
sors.
Tires:

5-51SERVICE AND APPEARANCE CARE
85Z04-03E
Engine Compartment Fuse Block
The engine compartment fuse block is
located on the driver’s side of the vehicle,
near the battery. See “Engine Compart-
ment Overview” in this section for more
information on location.
To access the fuses, press in the side flaps
to release the cover.
To reinstall the cover, push until it is
secure. Fuses Usages
AIRBAG Air Bag
WPR Wiper
RADIO/CLK Radio/Clock
ECMEngine Control
Module
AIRBAGOccupation Classifi-
cation Sensor
AUX LTR Extra Jack
TRN SIG LAMPS Turn Signal Lamps
ABSAntilock Brake
System
LTR Cigar Lighter
CLSTR, BTSICluster, BTSI
Solenoid
RKERemote keyless
Entry
BCK/UP Back-up
BLANK Not Used
TCMTransmission
Control Module
Fuses Usages
ENG FUSE BOX,
DRLEngine Fuse box,
Daytime Running
Light
HAZRD LAMPS Hazard Lamps
A/C, CLK A/C Switch, Clock
HVACHeating, Ventilation
and Air Conditioning
RKERemote Keyless
Entry
RADIO Radio
S/ROOF Sunroof
DLC Data link Connector
SPARE Spare
CAUTION
When you inspect the fuse box on
your vehicle, refer to the fuse box
label. The type of fuse box varies
depending on the vehicle’s specifica-
tion.
CAUTION
When you inspect the fuse box on
your vehicle, refer to the fuse box
label. The type of fuse box varies
depending on the vehicle’s specifica-
tion.
Electrical System:

5-53SERVICE AND APPEARANCE CARE
85Z04-03E
Fuses Usages
HEAD LAMPS Head Lamp
ECMEngine Control
Module
I/P FUSEInstrument Panel
Fuse
FUEL PUMP Fuel Pump
A/C Air Conditioning
HORN Horn
HI BEAMHead Lamp
High-Beam
DRIVER’S PWR
WNDWDriver’s Power
Window
STOP LAMPS Stop Lamps
DR/LCK Door Lock
MIR HTD Heated Mirror
FRT FOG Front Fog
ILLUM LTLicense Plate Lamp,
Parking Lamp Left
INJ Injector
Fuses Usages
ENG SNSREVAP Canister Purge
Solenoid, HO2S,
Cooling Fan Relay,
CMP Sensor
LOW BEAM LTHead Lamp
Low-Beam Left
ILLUM RTIllumination
Circuit, Parking Lamp
Right
LOW BEAM RTHead Lamp
Low-Beam Right
SPARE Spare
SPARE Spare
SPARE Spare
BATT PWR Battery Power
ABSAntilock Brake
System
HVAC BLWR HVAC Blower
IGN 2 Ignition 2
IGN 1 Ignition 1
FUSE PLR Fuse Puller
COOL FAN LOW Cooling Fan Low
Fuses Usages
DEFOG Defog
COOL FAN HI Cooling Fan High
PWR WNDW Power Window
Relays Usages
COOL FAN LOW Cooling Fan Low
FRT FOG Front Fog
ILLUM Illumination Relay
A/C CMPRSRAir Conditioning
Compressor
HORN Horn
DEFOG Defog
FUEL PUMP Fuel Pump
MAIN Main Relay
COOL FAN HI Cooling Fan High
PWR WNDW Power Window
HEAD LAMPS Headlamp Relay
Capacities and Specifications:

7-3GENERAL INFORMATION
85Z04-03E
On-Board Vehicle Computers
and Event Data RecordersYour vehicle is equipped with on-board
computer systems which monitor and
control several aspects of vehicle per-
formance, including the following:
 Emission-related components and
engine parameters such as engine
speed and throttle position are moni-
tored to provide emissions control
and to provide optimum fuel econ-
omy. Your vehicle also has an on-
board diagnostic system which mon-
itors and records information about
emission-related malfunctions.
 Signals from various sensors are
monitored to provide air bag deploy-
ment.
 If your vehicle is equipped with
antilock brakes, conditions such as
vehicle speed and brake perfor-
mance are monitored, so that the
ABS system can provide effective
antilock braking. If your vehicle has
an Electronic Stability Program
(ESP
®) system, conditions such as
yaw rate, lateral acceleration, and
brake fluid pressure are monitored,
so that the ESP
® system can help
the driver control the vehicle in diffi-
cult driving situations.
Some information may be stored by
the on-board computers during normaloperation of the vehicle. This stored
information can assist technicians in
repairing the vehicle when malfunc-
tions occur. Other information is stored
only in the event of crash, by computer
systems that are commonly called
Event Data Recorders (EDRs).
In a crash event, EDRs such as the
Airbag Sensing and Diagnostic Mod-
ule (SDM) in your vehicle may record
information about the condition of the
vehicle and how it was operated, such
as data related to airbag readiness,
airbag performance, safety belt usage,
and the severity of the collision. These
data can help provide a better under-
standing of the circumstances in which
crashes and injuries occur and lead to
the designing of safer vehicles. The
SDM in your vehicle does not collect
or store personal information.
To read the stored information, special
equipment is needed and access to
the vehicle or storage device is
required. SUZUKI will not access infor-
mation about a crash event or share it
with others other than with the consent
of the vehicle owner or lessee, in
response to an official request from
the police or similar government office,
as part of SUZUKI’s defense of litiga-
tion through the discovery process, or
as required by law.In addition, once SUZUKI collects or
receives data, SUZUKI may use the
data for research conducted by
SUZUKI, make the data available for
outside research if need is shown and
confidentiality is assured, or make
summary data which does not identify
specific vehicles available for outside
research.
Others, such as law enforcement per-
sonnel, may have access to the spe-
cial equipment that can read the
information if they have access to the
vehicle or storage device.