ron SUZUKI GRAND VITARA 2012 Service Manual

2-51BEFORE DRIVING
79K21-03E
How the System WorksIn a frontal collision, the crash sensors will
detect rapid deceleration and send a signal
to the controller. If the controller judges
that the deceleration represents a severe
frontal crash, the controller will trigger the
inflators. The controller also judges:
 Whether the front air bags should deploy
at reduced power or at full power accord-
ing to crash severity.
 Whether the front passenger’s front air
bag should deploy or not based on clas-
sification of the occupant of the front
passenger’s seat.
Since your vehicle is equipped with side air
bags, and side curtain air bags, crash sen-
sors will detect a side collision, and if the
controller judges that the side collision is
severe enough, it will trigger the side air
bag and side curtain air bag inflators.
Your vehicle also has rollover sensors that
work with the controller to predict whether
a rollover may occur and if the controller
judges that a severe rollover is about to
occur, it triggers the side curtain air bag
inflators on both sides of the vehicle.
The inflators inflate the appropriate air
bags with nitrogen or argon gas. The
inflated air bags provide a cushion for your
head (front air bags and side curtain air
bags only) and upper body. The air bag
inflates and deflates so quickly that you
may not even realize that it has activated.
WARNING
The front passenger sensing system
may not work properly in the follow-
ing situations:
 The occupant is sitting near the
dashboard or is not sitting in the
proper position.
 Objects placed under the seat are
pushing up on the seat cushion.
WARNING
If the “PASS AIR BAG OFF” indicator
on the instrument panel turns on
even though there is no occupant or
an adult occupant in the front pas-
senger’s seat, it means that some-
thing may be wrong with the
passenger sensing system. Have the
system inspected by an authorized
SUZUKI dealer as soon as possible.
WARNING
 Do not spill any liquids on the seat.
Liquids can damage the sensors
under the front seat.
 Have front passenger’s sensor mat
inspected by your dealer after a
collision.
 Do not replace the front seats. If
you replace them, the air bags and
front passenger sensing system
may not work properly.
 Do not use a seat cover. If you use
a seat cover, the front passenger
sensing system may not work prop-
erly.

2-52
BEFORE DRIVING
79K21-03E
The air bag will neither hinder your view
nor make it harder to exit the vehicle.
Air bags must inflate quickly and forcefully
in order to reduce the chance of serious or
fatal injuries. However, an unavoidable
consequence of the quick inflation is that
the air bag may irritate bare skin, such as
the facial area against a front air bag. Also,
upon inflation, a loud noise will occur and
some powder and smoke will be released.
These conditions are not harmful and do
not indicate a fire in the car. Be aware,
however, that some air bag components
may be hot for a while after inflation.
A seat belt helps keep you in the proper
position for maximum protection when an
air bag inflates. Adjust your seat as far
back as possible while still maintaining
control of the vehicle. Sit fully back in your
seat; sit up straight; do not lean over the
steering wheel or dashboard. Front occu-
pants should not lean on or sleep against
the door. Please refer to the “Seat Adjust-
ment” section and the “Seat Belts and
Child Restraint Systems” section in the
“BEFORE DRIVING” section for details on
proper seat and seat belt adjustments.
65D610
54G582
WARNING
 The driver should not lean over the
steering wheel. The front passen-
ger should not rest his or her body
against the dashboard, or other-
wise get too close to the dash-
board. For vehicles with side air
bags and side curtain air bags,
occupants should not lean on or
sleep against the door. In these sit-
uations, the out-of-position occu-
pant would be too close to an
inflating air bag, and may suffer
severe injury.
 Do not attach any objects to, or
place any objects over, the steering
wheel or dashboard. Do not place
any objects between the air bag
and the driver or front passenger.
These objects may interfere with air
bag operation or may be propelled
by the air bag in the event of a
crash. Either of these conditions
may cause severe injury.
(Continued)

2-53BEFORE DRIVING
79K21-03E
Note that even though your vehicle may be
moderately damaged in a collision, the col-
lision may not have been severe enough to
trigger the front, side, or side curtain air
bags to inflate. If your car sustains ANY
front-end or side damage, have the air bag
system inspected by an authorized
SUZUKI dealer to ensure it is in proper
working order.
Your vehicle is equipped with a diagnostic
module which records information about
the air bag system if the air bags deploy in
a crash. The module records information
about overall system status, which sensors
activated the deployment, and whether the
front seat belts were in use.
Servicing the Air Bag SystemIf the air bags inflate, have the air bags and
related components replaced by an autho-
rized SUZUKI dealer as soon as possible.
If your vehicle ever gets in deep water and
the driver’s floor is submerged, the air bag
controller could be damaged. If this hap-
pens, have the air bag system inspected
by the SUZUKI dealer as soon as possible.
Special procedures are required for servic-
ing or replacing an air bag. For that reason,
only an authorized SUZUKI dealer should
be allowed to service or replace your air
bags. Please remind anyone who services
your SUZUKI that it has air bags.
Service on or around air bag components
or wiring must be performed only by an
authorized SUZUKI dealer. Improper ser-
vice could result in unintended air bag
deployment or could render the air bags
inoperative. Either of these two conditions
may result in severe injury.
To prevent damage or unintended inflation
of the air bag system, be sure the battery
is disconnected and the ignition switch has
been in the “LOCK” position for at least 90
seconds before performing any electrical
service work on your SUZUKI. Do not
touch air bag system components or wires.
The wires are wrapped with yellow tape or
yellow tubing, and the couplers are yellow
for easy identification.Scrapping a car that has an undeployed air
bag can be hazardous. Ask your dealer,
body repair shop or scrap yard for help
with disposal.
If it is necessary to modify the advanced
front air bag system to accommodate a
person with disabilities, owners in the con-
tinental United States can call American
Suzuki toll-free at 1-800-934-0934, or write
to:
American Suzuki Motor Corporation
Automotive Customer Relations
3251 East Imperial Highway
Brea, CA 92821-6795
If you purchased your SUZUKI in Canada
please contact the Suzuki Canada Cus-
tomer Relations Department by telephone
at 1-905-889-2677 extension 2254 or in
writing at:
Suzuki Canada Inc.
Customer Relations
100 East Beaver Creek Road
Richmond Hill, On
L4B 1J6
WARNING
(Continued)
 For vehicles with side air bags, do
not place seat covers on the front
seats, because seat covers could
restrict the air bag’s inflation. Also,
do not place any cup holders or
other objects on the door, as these
objects could be propelled by the
air bag in the event of a crash.
Either of these conditions may
cause severe injury.

2-55BEFORE DRIVING
79K21-03E
Warning and Indicator LightsFront Passenger’s Seat Belt
Reminder Light
66J246
The front passenger’s seat belt reminder
light is located in the center of the instru-
ment panel. If there is a passenger in the
front seat and the front passenger’s seat
belt is unbuckled about 10 seconds after
the ignition switch is turned to the “ON”
position, this light will come on and then
blink. When the light comes on, a buzzer
will also sound intermittently for about 6
seconds. The reminder will repeat several
times under certain conditions until the
front passenger’s seat belt is buckled. After
repeating several times, the reminder will
be canceled even if the front passenger’s
seat belt remains unbuckled.For details about the seat belt reminder,
refer to “Seat Belts and Child Restraint
Systems” in this section.
Low Tire Pressure Warning Light
52D305
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that uses a low
tire pressure warning light to inform you
when one or more of your tires is signifi-
cantly under-inflated.
When the ignition switch is turned to the
“ON” position, the low tire pressure warn-
ing light comes on briefly so you can check
that the light is working.
When the low tire pressure warning light is
lit, one or more of your tires is significantly
under-inflated. You should stop and check
your tires as soon as possible, and inflate
them to the proper pressure as indicated
on the vehicle’s tire information placard.
Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may
affect the vehicle’s handling and stopping
ability. Each tire, including the spare,
should be checked at least once a month
when cold and set to the recommended
WARNING
It is absolutely essential that the
driver and passengers wear their seat
belts at all times. Persons who are
not wearing seat belts have a much
greater risk of injury if an accident
occurs. Make a regular habit of buck-
ling your seat belt before putting the
key in the ignition.

2-57BEFORE DRIVING
79K21-03E
section for information on maintaining
proper tire pressure.Brake System Warning Light
65D477
This light comes on briefly when the igni-
tion switch is turned to the “ON” position.
The light also comes on under the follow-
ing conditions: 1) when the parking brake
is engaged, and 2) when the fluid in the
brake fluid reservoir falls below the speci-
fied level. The light should go out after fully
releasing the parking brake, if the fluid
level in the brake fluid reservoir is ade-
quate.
If the brake system warning light comes on
while you are driving the vehicle, it may
mean that there is something wrong with
the vehicle’s brake system. If this happens,
you should:
1) Pull off the road and stop carefully.2) Test the brakes by carefully starting and
stopping on the shoulder of the road.
3) If you determine that it is safe, drive
cautiously at low speed to the nearest
dealer for repairs,
or
4) Have the vehicle towed to the nearest
dealer for repairs.NOTE:
Because the disc brake system is self-
adjusting, the fluid level will drop as the
brake pads become worn.
Replenishing the brake fluid reservoir is
considered normal periodic maintenance.
WARNING
Remember that stopping distance
may be longer, you may have to push
harder on the pedal, and the pedal
may go down farther than normal.
WARNING
If any of the following conditions
occur, you should immediately ask
your SUZUKI dealer to inspect the
brake system.
 If the brake system warning light
does not go out after the parking
brake has been fully released.
 If the brake system warning light
does not come on when the igni-
tion switch is turned to the “ON”
position.
 If the brake system warning light
comes on at any time during vehi-
cle operation.

2-58
BEFORE DRIVING
79K21-03E
Anti-Lock Brake System (ABS)
Warning Light
65D529
When the ignition switch is turned to the
“ON” position, the light comes on briefly so
you can check that the light is working. If
the light stays on, or comes on when driv-
ing, there may be something wrong with
the ABS.
If the ABS light and the brake system
warning light stay on, or come on simulta-
neously when driving, then there may be
something wrong with both the rear brake
proportioning valve function and anti-lock
function of the ABS system.
If one of these happens, have the system
inspected by your SUZUKI dealer. If the
ABS becomes inoperative, the brake sys-
tem will function as an ordinary brake sys-
tem that has no ABS.
For details of the ABS, refer to “Anti-Lock
Brake system (ABS)” in the “OPERATING
YOUR VEHICLE” section.
SLIP Indicator Light
79K019
ESP
® is a registered trademark of Daimler
AG.
This light blinks 5 times per second when
one of the following systems is activated.
 Stability control system
 Traction control system
 Hill descent control system (if equipped)
If this light blinks, drive carefully.
When the ignition switch is turned to the
“ON” position, the light comes on briefly so
you can check that the light is working. If
the light stays on, or comes on when driv-
ing and remains on, there may be some-
thing wrong with the ESP
® systems (other
than ABS). You should have the system
inspected by an authorized SUZUKI
dealer.
NOTE:
When you disconnect and re-connect the
battery, ESP
® system functions other than
ABS will be deactivated and the slip indica-
tor light will blink 1 time per second. Fordetails on how to reactivate the ESP
® sys-
tems, refer to “SLIP Indicator Light” in the
“OPERATING YOUR VEHICLE” section.
For details of the ESP
® systems, refer to
“Electronic Stability Program (ESP
®)” in
the “OPERATING YOUR VEHICLE” sec-
tion.
WARNING
The ESP
® systems cannot prevent
accidents. Always drive carefully.

2-59BEFORE DRIVING
79K21-03E
“ESP” (Electronic Stability
Program) Warning Light
66J031
When the ignition switch is turned to the
“ON” position, the light comes on briefly so
you can check that the light is working. If
the light stays on, or comes on when driv-
ing, there may be something wrong with
the ESP
® systems (other than ABS). You
should have the system inspected by an
authorized SUZUKI dealer.
For details of the ESP
® systems, refer to
“Electronic Stability Program (ESP
®)” in
the “OPERATING YOUR VEHICLE” sec-
tion.
NOTE:
The information display shows the warning
and indicator message when this light
comes on.
“ESP OFF” Indicator Light
66J032
When the ignition switch is turned to the
“ON” position, this light comes on briefly so
you can check that the light is working.
When the “ESP OFF” switch is pushed to
turn off the ESP
® systems (other than
ABS), the “ESP OFF” light comes on and
stays on.
NOTE:
 If the vehicle speed is greater than
approximately 30 km/h (19 mph), the
ESP
® systems (other than ABS) will turn
on automatically and the light will go out.
 When the transfer switch (if equipped) is
turned to the “4L LOCK” position, the
ESP® systems (other than ABS) will be
canceled automatically. The light will
come on and stay on.
 If the ESP
® systems operate continu-
ously such as when driving on slippery
roads, the traction control functions of
the ESP
® systems may be canceled
temporarily to avoid overheating the
brake pads, and the light will come on.
After a short period of time, the ESP
®
systems (other than ABS) will turn on
automatically and the light will go out.
 If your vehicle is equipped with a hill
descent control system and a hill hold
control system, these systems will not be
turned off when the “ESP OFF” switch is
pushed to turn off the ESP
® systems.
For details of the ESP
® systems, refer to
“Electronic Stability Program (ESP
®)” in
the “OPERATING YOUR VEHICLE” sec-
tion.

2-60
BEFORE DRIVING
79K21-03E
Hill descent control Indicator Light
79K050
When the ignition switch is turned to the
“ON” position, this light comes on briefly so
you can check that the light is working.
When you push the hill descent control
switch and the hill descent control operat-
ing conditions are fulfilled, the hill descent
control indicator comes on. If the hill
descent control indicator blinks, the hill
descent control will not be activated.
For details of the hill descent control sys-
tem, refer to “Hill descent control System”
in the “OPERATING YOUR VEHICLE” sec-
tion.
Oil Pressure Light
50G051
This light comes on when the ignition
switch is turned to the “ON” position, and
goes out when the engine is started. The
light will come on and remain on if there is
insufficient oil pressure. If the light comes
on when driving, pull off the road as soon
as you can and stop the engine. Check the
oil level and add oil if necessary. If there is
enough oil, the lubrication system should
be inspected by your SUZUKI dealer
before you drive the vehicle again.
Charging Light
50G052
This light comes on when the ignition
switch is turned to the “ON” position, and
goes out when the engine is started. The
light will come on and remain on if there is
something wrong with the battery charging
system. If the light comes on when the
engine is running, the charging system
should be inspected immediately by your
SUZUKI dealer.
CAUTION
 If you operate the engine with this
light on, severe engine damage can
result.
 Do not rely on the Oil Pressure
Light to indicate the need to add
oil. Be sure to periodically check
the engine oil level.

2-61BEFORE DRIVING
79K21-03E
Driver’s Seat Belt Reminder Light
60G049
If the driver’s seat belt is unbuckled when
the ignition switch is turned to the “ON”
position, this light will come on and then
blink. When the light comes on, a buzzer
will also sound intermittently for about 6
seconds. The reminder will repeat several
times under certain conditions until the
driver’s seat belt is buckled. After repeating
several times, the reminder will be can-
celed even if the driver’s seat belt remains
unbuckled.
For details about the seat belt reminder,
refer to “Seat Belts and Child Restraint
Systems” in this section.
“AIR BAG” Light
63J030
This light monitors inflators, crash sensors,
seat belt pretensioners, the front passen-
ger sensing system, and corresponding
electrical circuits.
This light blinks for several seconds when
the ignition switch is turned to the “ON”
position so you can check if the light is
working. The light will come on and stay on
if there is a problem in the air bag system
or the seat belt pretensioner system.
Malfunction Indicator Light
65D530
Your vehicle has a computer-controlled
emission control system. A malfunction
indicator light is provided on the instrument
panel to indicate when it is necessary to
have the emission control system serviced.
The malfunction indicator light comes on
when the ignition switch is turned to the
“ON” position to let you know the light is
working and goes out when the engine is
started.
If the malfunction indicator light comes on
or blinks when the engine is running, ser-
vice to the emission control system is nec-
essary. Bring the vehicle to your SUZUKI
dealer to have the emission control system
serviced right away and avoid hard accel-
eration until the service is performed.
WARNING
It is absolutely essential that the
driver and passengers wear their seat
belts at all times. Persons who are
not wearing seat belts have a much
greater risk of injury if an accident
occurs. Make a regular habit of buck-
ling your seat belt before putting the
key in the ignition.
WARNING
If the “AIR BAG” light does not blink
when the ignition switch is turned to
the “ON” position or stays on or
comes on when driving, the air bag
system or the seat belt pretensioner
system (if equipped) may not work
properly. Have both systems
inspected by an authorized SUZUKI
dealer.
CAUTION
Continuing to drive the vehicle when
the malfunction indicator light is on
or blinking can cause permanent
damage to the vehicle’s emission
control system, and can affect fuel
economy and driveability.

2-73BEFORE DRIVING
79K21-03E
Warning and Indicator messages
(#1) This message will disappear for a while even if the problem that caused the message to appear is not corrected.Warning and Indicator messageMaster Warning
IndicatorSound Cause and Remedy
79K070
Blinks Ding Any door (including the tailgate) is open when the vehicle
is moving.
Close all doors completely.
79K070
Off Off Any door (including the tailgate) is open when the vehicle
is stopped. (#1)
Close all doors completely.
79K071
Blinks Ding There may be a problem with the ESP
® system.
Have your vehicle inspected by an authorized SUZUKI
dealer.
79K072
Blinks Ding There may be problem with the hill descent control sys-
tem and the hill hold control system.
Have your vehicle inspected by an authorized SUZUKI
dealer.
79K073
Blinks Continuous
BeepFront position lights, license plate lights, instrument lights
and/or head lights are left on.
Turn the lighting switch to the “OFF” position.