air condition SUZUKI SX4 2008 1.G Service Manual

9-32
INSPECTION AND MAINTENANCE
80J21-03E
GLOSSARY OF TIRE TERMINOL-
OGYAccessory Weight – the combined weight
(in excess of those standard items which
may be replaced) of automatic transaxle,
power steering, power brakes, power win-
dows, power seats, radio, and heater, to
the extent that these items are available as
factory-installed equipment (whether
installed or not).
Cold Tire Inflation Pressure – the pressure
in a tire that has been driven less than 1
mile or has been standing for three hours
or more.
Curb Weight – the weight of a motor vehi-
cle with standard equipment including the
maximum capacity of fuel, oil, and coolant,
and, if so equipped, air conditioning and
additional weight optional engine.
Intended Outboard Sidewall – (1) the side-
wall that contains a whitewall, bears white
lettering or bears manufacturer, brand,
and/or model name molding that is higher
or deeper than the same molding on the
other sidewall of the tire, or (2) the outward
facing sidewall of an asymmetrical tire that
has a particular side that must always face
outward when mounted on a vehicle.
Maximum Inflation Pressure – the maxi-
mum cold inflation pressure a tire is
designed to support in normal service.Maximum Loaded Vehicle Weight – the
sum of curb weight, accessory weight,
vehicle capacity weight (total load capac-
ity), and production options weight.
Normal Occupant Weight – 68 kilograms
times the number of occupants specified in
the second column of Table 1 (shown
below).
Occupant distribution – distribution of
occupants in a vehicle as specified in the
third column of Table 1 (shown below).
Production Options Weight – the combined
weight of those installed regular production
options weighing over 2.3 kilograms in
excess of those standard items which they
replace, not previously considered in curb
weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim.
Recommended Inflation Pressure – the
cold tire inflation pressure recommended
by a manufacturer.
Rim – metal support for a tire or tire and
tube assembly upon which the tire beads
are seated.
Vehicle Capacity Weight – the rated cargo
and luggage load plus 68 kilograms (150
lbs) times the vehicle’s designated seating
capacity.Vehicle Maximum Load on the Tire – the
load on an individual tire that is determined
by distributing to each axle its share of the
maximum loaded vehicle weight and divid-
ing by two.
Vehicle Normal Load on the Tire – the load
on an individual tire that is determined by
distributing to each axle its share of the
curb weight, accessory weight, and normal
occupant weight (distributed in accordance
with Table 1 shown below) and dividing by
2.
TABLE 1 – Occupant Loading and Dis-
tribution For Vehicle Normal Load For
Various Designated Seating Capacities
Designated
seating capac-
ity, number of
occupantsVehicle nor-
mal load, num-
ber of
occupantsOccupant
distribution in
a normally
loaded vehicle
2 through 4 2 2 in front
5 through 10 32 in front, 1 in
second seat
Fuses: 7

9-42
INSPECTION AND MAINTENANCE
80J21-03E
Rear combination light
(tail, stop, turn signal, etc.)
SX4
79J014
SX4 SEDAN
80JC046
Spot light
79J131
License plate light
SX4
75F087
SX4 SEDAN
56KN048
EXAMPLE
Wiper Blades: 3
Air Conditioning System: 4

9-48
INSPECTION AND MAINTENANCE
80J21-03E
Air Conditioning SystemIf you do not use the air conditioner for a
long period, such as during winter, it may
not give the best performance when you
start using it again. To help maintain opti-
mum performance and durability of your air
conditioner, it needs to be run periodically.
Operate the air conditioner at least once a
month for one minute with the engine
idling. This circulates the refrigerant and oil
and helps protect the internal components.

10-5EMERGENCY SERVICE
80J21-03E
If the Engine is FloodedIf the engine is flooded with gasoline, it
may be hard to start. If this happens, press
the accelerator pedal all the way to the
floor and hold it there while cranking the
engine. (Do not operate the starter motor
for more than 15 seconds).
If the Engine OverheatsThe engine could overheat temporarily
under severe driving conditions. If the High
Engine Coolant Temperature Warning
Light in the instrument cluster glows red
during driving:
1) Turn off the air conditioner, if equipped.
2) Take the vehicle to a safe place and
park.
3) Let the engine run at the normal idle
speed for a few minutes until the engine
is cooled down to the normal tempera-
ture.
You can determine the engine tempera-
ture is normal by either condition below:
– Both High Engine Coolant Tempera-
ture Warning Light and Low Engine
Coolant Temperature Light have gone
off.
– Low Engine Coolant Temperature
Light is lit in blue, and High Engine
Coolant Temperature Warning Light
has gone off.
See “High Engine Coolant Temperature
Warning Light” and “Low Engine Coolant
Temperature Light” in the INDEX for further
information.
WARNING
If you see or hear escaping steam,
stop the vehicle in a safe place and
immediately turn off the engine to let
it cool. Do not open the hood when
steam is present. When the steam
can no longer be seen or heard, open
the hood to see if the coolant is still
boiling. If it is, you must wait until it
stops boiling before you proceed.
Also, be careful not to touch hot
engine parts (radiator, water hoses,
engine etc.).
Jump Starting Instructions: 7
Towing a Disabled Vehicle: 6

10-6
EMERGENCY SERVICE
80J21-03E
If the temperature indication does not
return to the normal condition:
1) Turn off the engine and check that the
water pump belt and pulleys are not
damaged or slipping. If any abnormality
is found, correct it.
2) Check the coolant level in the reservoir.
If it is found to be lower than the “LOW”
line, look for leaks at the radiator, water
pump and radiator and heater hoses. If
you locate any leaks that may have
caused the overheating, do not run the
engine until these problems have been
corrected.
3) If you do not find a leak, carefully add
coolant to the reservoir and then the
radiator, if necessary. (Refer to “Engine
Coolant” in the “INSPECTION AND
MAINTENANCE” section.)
65D614
If You Can Not Shift
Automatic Transaxle
Gearshift Lever Out of “P”
(PARK)
62J083
Vehicles with an automatic transaxle have
an electrically operated park-lock feature.
If the vehicle’s battery is discharged, or
there is some other electrical failure, the
automatic transaxle cannot be shifted out
of Park in the normal way. Jump starting
may correct the condition. If not, follow the
procedure described below. This proce-
dure will permit changing the transaxle out
of Park.
1) Be sure the parking brake is firmly
applied.
2) If the engine is running, stop the
engine.
WARNING
 It is hazardous to remove the radia-
tor cap when the water temperature
is high, because scalding fluid and
steam may be blown out under
pressure. The cap should only be
taken off when the coolant temper-
ature has lowered.
 To prevent personal injury, keep
hands, tools and clothing away
from the engine cooling fan and air-
conditioner fan (if equipped). These
electric fans can automatically turn
on without warning.
(1)
If the Starter Does Not Operate: 2, 9
If the Engine is Flooded: 2, 9
If the Engine Overheats: 2, 9

11-1APPEARANCE CARE
80J21-03E
Corrosion PreventionIt is important to take good care of your
vehicle to protect it from corrosion.
Listed below are instructions for how to
maintain your vehicle to prevent corrosion.
Please read and follow these instructions
carefully.Important Information About
CorrosionCommon causes of corrosion
1) Accumulation of road salt, dirt, moisture
or chemicals in hard to reach areas of
the vehicle underbody or frame.
2) Chipping, scratches and any damage to
treated or painted metal surfaces
resulting from minor accidents or
impact from stones and gravel.
Environmental conditions which accel-
erate corrosion
1) Road salt, dust control chemicals, sea
air or industrial pollution will all acceler-
ate the corrosion of metal.
2) High humidity will increase the rate of
corrosion particularly when the temper-
ature range is just above the freezing
point.
3) Moisture in certain areas of a vehicle
for an extended period of time may pro-
mote corrosion even though other body
sections may be completely dry.
4) High temperatures will cause an accel-
erated rate of corrosion to parts of thevehicle which are not well ventilated to
permit quick drying.
52D151
This information illustrates the necessity of
keeping your vehicle (particularly the
underbody) as clean and dry as possible. It
is equally important to repair any damage
to the paint or protective coatings as soon
as possible.How to Help Prevent CorrosionWash your vehicle frequently
The best way to preserve the finish on your
vehicle and to help avoid corrosion is to
keep it clean with frequent washing.
Wash your vehicle at least once during the
winter and once immediately after the win-
ter. Keep your vehicle, particularly the
underside, as clean and dry as possible.If you frequently drive on salted roads, your
vehicle should be washed at least once a
month during the winter. If you live near the
ocean, your vehicle should be washed at
least once a month throughout the year.
For washing instructions, refer to the “Vehi-
cle Cleaning” section.
Remove foreign material deposits
Foreign material such as salts, chemicals,
road oil or tar, tree sap, bird droppings and
industrial fall-out may damage the finish of
your vehicle if it is left on painted surfaces.
Remove these types of deposits as quickly
as possible. If these deposits are difficult to
wash off, an additional cleaner may be
required. Be sure that any cleaner you use
is not harmful to painted surfaces and is
specifically intended for your purposes.
Follow the manufacturer’s directions when
using these special cleaners.
Repair finish damage
Carefully examine your vehicle for damage
to the painted surfaces, especially if it is
used off-road. Should you find any chips or
scratches in the paint, touch them up
immediately to prevent corrosion from
starting. If the chips or scratches have
gone through to the bare metal, have a
qualified body shop make the repair.
Corrosion Prevention:

12-3GENERAL INFORMATION
80J21-03E
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.
Reporting Safety Defects: NO

15-1
INDEX
15
80J21-03E
INDEXSymbols“CRUISE” Indicator Light...................................................... 4-8
“ESP OFF” Indicator Light ........................................... 4-6, 6-14
“ESP OFF” Switch ............................................................... 4-13
“ESP” (Electronic Stability Program) Warning Light ......... 4-5
“ESP” Warning Light ........................................................... 6-13
“PASS AIRBAG OFF” Indicator .......................................... 4-20
“SET” Indicator Light ............................................................ 4-8Numerics2WD/i-AWD (intelligent All Wheel Drive) Switch ............... 4-14
4-Speed Automatic Transaxle .............................................. 6-5AA/T Selector Position Indicator .......................................... 4-10
Accelerator Pedal .................................................................. 5-2
Accessory Socket ................................................................ 5-11
Adding Coolant .................................................................... 9-18
Adjusting Seat Position ...................................................... 2-20
Adjusting Seatbacks ........................................................... 2-20
AIR BAG Light ........................................................................ 4-7
Air Cleaner............................................................................ 9-19
Air Conditioning System ..................................................... 9-48
All Seat Belts ........................................................................ 2-25
Anti-Lock Brake System (ABS) .......................................... 6-10
Anti-Lock Brake System (ABS) Warning Light ................... 4-5
Anti-Lock Braking System (ABS) ....................................... 6-12
Assist Grips............................................................................ 5-9
Audio Systems ..................................................................... 4-32
Automatic Heating and Air Conditioning System
(Climate Control).................................................................. 4-28Automatic Locking Retractor (ALR) ................................... 2-24
Automatic Transaxle Fluid .................................................. 9-16
BBasic Operations.................................................................. 4-35
Battery ................................................................................... 9-35
Brake Assist System............................................................ 6-10
Brake Fluid............................................................................ 9-21
Brake Pedal.................................................................... 5-2, 9-22
Brake System Warning Light ................................................ 4-4
Brakes ................................................................................... 9-21
Braking .................................................................................... 6-9
Break-In ................................................................................. 6-18
Bulb Replacement ................................................................ 9-39CCatalytic Converter .............................................................. 6-19
Changing Engine Oil and Filter........................................... 9-12
Changing Wheels ................................................................. 9-31
Charging Light........................................................................ 4-6
Child Lock System (rear doors) .......................................... 2-13
Child Restraint Systems ...................................................... 2-29
Cigarette Lighter and Ashtray............................................. 4-16
Clock ..................................................................................... 4-17
Clutch Pedal .................................................................. 5-2, 9-24
Compact Spare Tire ............................................................. 9-30
Coolant Level Check ............................................................ 9-18
Coolant Replacement .......................................................... 9-18
Corrosion Prevention .......................................................... 11-1
Cruise Control ........................................................................ 3-9
Cup Holder and Storage Area ............................................. 5-11DDaily Inspection Checklist..................................................... 6-1

15-2INDEX
80J21-03E
Daytime Running Light (D.R.L.) Indicator Light................ 4-10
Daytime Running Light (D.R.L.) System .............................. 3-5
Door Locks ............................................................................. 2-1
Driver’s Seat Belt Reminder Light........................................ 4-6
Driving on Hills ...................................................................... 7-1
Driving on Slippery Roads .................................................... 7-2EElectric Power Steering Light ............................................... 4-8
Electronic Stability Program (ESP®) ................................. 6-12
Emergency Locking Retractor (ELR) ................................. 2-24
Emission Compliance Label (for U.S.A.) ........................... 12-2
Engine Block Heater .............................................................. 6-4
Engine Coolant .................................................................... 9-17
Engine Hood......................................................................... 5-10
Engine Oil and Filter ............................................................ 9-11
Engine Serial Number ......................................................... 12-1
Exhaust Gas Warning............................................................ 6-1
Eyeglasses Holder ............................................................... 5-10FFluid Level Check ................................................................ 9-16
Fog Light Switch .................................................................. 4-16
Folding Rear Seats ................................................................ 5-4
Frame Hooks ........................................................................ 5-12
Front Air Bags ...................................................................... 2-42
Front Passenger’s Seat Belt Reminder Light.................... 4-19
Fuel Consumption and Driving Range .............................. 4-17
Fuel Filler Cap ........................................................................ 5-3
Fuel Gauge ........................................................................... 4-12
Fuel Pump Labeling............................................................... 1-1
Fuel Recommendation .......................................................... 1-1
Fuses .................................................................................... 9-35FUSES AND PROTECTED CIRCUITS ................................. 13-1
Fuses in the Engine Compartment ..................................... 9-36
Fuses under the Dash Board .............................................. 9-37
GGasoline Containing MTBE ................................................... 1-1
Gasoline/Ethanol blends ....................................................... 1-1
Gasoline/Methanol blends..................................................... 1-1
Gear Oil ................................................................................. 9-14
Gear Oil Level Check ........................................................... 9-15
Gear Oil Replacement .......................................................... 9-15
Gearshift Lever ....................................................................... 5-2
GLOSSARY OF TIRE TERMINOLOGY ................................ 9-32
Glove Box ............................................................................. 4-20HHazard Warning Switch ....................................................... 4-13
Head Restraints .................................................................... 2-20
Headlight Aiming.................................................................. 9-39
Heated Rear Window and Heated Outside Rearview
Mirrors Switch ...................................................................... 4-15
Heating and Air Conditioning System................................ 4-21
Heating System .................................................................... 4-22
High Beam Indicator Light .................................................... 4-9
Highway Driving ..................................................................... 7-1
Horn ....................................................................................... 3-11
How the ABS Works............................................................. 6-11IIdentification Numbers ........................................................ 12-1
If the Engine is Flooded....................................................... 10-5
If the Engine Overheats ....................................................... 10-5
If the Starter Does Not Operate........................................... 10-4

15-3
INDEX80J21-03E
If You Can Not Shift Automatic Transaxle Gearshift
Lever Out of “P” (PARK)..................................................... 10-6
If Your Vehicle Gets Stuck .................................................... 7-2
Ignition Key Reminder........................................................... 2-1
Ignition Switch ....................................................................... 3-1
Improving Fuel Economy .................................................... 6-20
Information Display ............................................................. 4-17
Inside Rearview Mirror ........................................................ 2-18
Installation of Child Restraint with Top Strap ................... 2-37
Installation with Lap-Shoulder Seat Belts
(child restraint with no top strap)....................................... 2-31
Installation with the LATCH System .................................. 2-34
Instrument Cluster ................................................................. 4-2
Instrument Light Brightness Control ................................. 4-14
Instrument Panel.................................................................... 4-1
intelligent All Wheel Drive (i-AWD) AUTO Indicator
Light ........................................................................................ 4-9
intelligent All Wheel Drive (i-AWD) LOCK Indicator
Light ........................................................................................ 4-9
Interior Light Switch .............................................................. 5-8JJacking Instructions ............................................................ 10-1
Jump Starting Instructions ................................................. 10-3KKeyless Entry System Transmitter .................................... 2-10
Keyless Start System Indicator Light .................................. 4-8
Keyless Start System Remote Controller ............................ 2-3
Keys ........................................................................................ 2-1LLap-Shoulder Belt ................................................................ 2-24
Lighting Operation................................................................. 3-5Lighting/Turn Signal Control Lever ...................................... 3-5
Lights “On” reminder ............................................................ 3-5
Listening to a CD.................................................................. 4-39
Listening to a CD from an External CD Changer
(Option) ................................................................................. 4-50
Listening to a XM Satellite Radio (Option)......................... 4-47
Listening to Audio for AUX (Option) .................................. 4-49
Listening to the Radio ......................................................... 4-37
Low Fuel Warning Light ........................................................ 4-8
Low Tire Pressure Warning Light ................................ 4-3, 6-15
Luggage Compartment Cover............................................. 5-14
Luggage Compartment Light .............................................. 5-15
MMaintenance Recommended under Severe Driving
Conditions .............................................................................. 9-7
Maintenance Schedule .......................................................... 9-2
Malfunction Indicator Light ................................................... 4-7
Manual Heating and Air Conditioning System .................. 4-25
Manual Transaxle ................................................................... 6-6
Mirrors ................................................................................... 2-18OOdometer .............................................................................. 4-11
Oil Level Check .................................................................... 9-11
Oil Pressure Light.................................................................. 4-6
On-Board Vehicle Computers and Event Data
Recorders ............................................................................. 12-3
Open Door Warning Light ..................................................... 4-8
Outside Rearview Mirrors.................................................... 2-19PParking Brake Lever ..................................................... 5-1, 9-23
Pedals...................................................................................... 5-1