2008 SUZUKI SX4 oil

9-14
INSPECTION AND MAINTENANCE
80J21-03E
80J014
Gear OilSpecified Gear OilManual transaxle (API GL-4)
54G095
Rear differential oil (i-AWD)/Transfer oil
of automatic transaxle model (i-AWD)
(API GL-5 Hypoid)
54G096
When replacing gear oil, use the appropri-
ate viscosity and grade as shown in the
charts below.
We highly recommend you use:
API GL-4 SAE 75W-90 for manual tran-
saxle gear oil
API GL-5 hypoid gear oil SAE 80W-90 for
rear differential oil (i-AWD) and transfer oil
of automatic transaxle model (i-AWD)
CAUTION
Oil leaks from around the oil filter or
drain plug indicate incorrect installa-
tion or gasket damage. If you find any
leaks or are not sure that the filter
has been properly tightened, have
the vehicle inspected by your SUZUKI
dealer.EXAMPLE
API GRADE
Manual transaxle GL-4
Rear differential oil
(i-AWD)/Transfer oil
(i-AWD A/T)GL-5 (Hypoid
gear oil)
Engine Coolant: 1, 2

9-15INSPECTION AND MAINTENANCE
80J21-03E
Manual transaxle
54G097
Transfer case (i-AWD)
80J007
(1) Oil filler and level plugRear differential (i-AWD)
80J015
(1) Oil filler and level plug
Tightening torque
Gear Oil Level CheckThe manual transaxle, transfer gears (i-
AWD A/T) and rear differential (i-AWD) are
lubricated with gear oil. To check the gear
oil level in any of the above locations, use
the following procedure:
1) Park the vehicle on a level surface. Set
parking brake and stop the engine.
2) Remove the oil filler plug (1).
3) Check the inside of the hole with your
finger. If the oil level comes up to the
bottom of the plug hole, the oil level is
correct. If so, reinstall the plug.
4) If the oil level is low, add gear oil
through the filler plug hole (1) until the
oil level reaches the bottom of the filler
hole.Gear Oil ReplacementSince special procedures, materials and
tools are required to change the automatic
transaxle oil, it is recommended that you
trust this job to your authorized SUZUKI
dealer.
(1)
Oil Filler Plug
Manual transaxle21 Nm
(15.2 lb-ft)
(2.1 kg-m)
Transfer 23 Nm
(16.6 lb-ft)
(2.3 kg-m) Rear differential
(1)
Engine Coolant: 1, 2
Windshield Washer Fluid: 3

9-17INSPECTION AND MAINTENANCE
80J21-03E
Changing OilSince special procedures, materials and
tools are required to change the automatic
transaxle oil, it is recommended that you
trust this job to your authorized SUZUKI
dealer.
Engine Coolant
56KN049
60A208
Selection of CoolantTo maintain optimum performance and
durability of your engine, use SUZUKI
Genuine Coolant or equivalent.
This type of coolant is best for your cooling
system as it:
 Helps maintain proper engine tempera-
ture.
 Gives proper protection against freezing
and boiling.
 Gives proper protection against corro-
sion and rust.
Failure to use the proper coolant can dam-
age your cooling system. Your authorized
SUZUKI dealer can help you select the
proper coolant.
CAUTION
After checking or adding oil, be sure
to insert the dipstick securely.
EXAMPLE
FULL
LOW
CAUTION
To avoid damaging your cooling sys-
tem:
 Always use a high quality ethylene
glycol base phosphate type coolant
diluted with distilled water at the
correct mixture concentration.
 Make sure that the proper mix is 50/
50 coolant to distilled water and in
no case higher than 70/30. Concen-
trations greater than 70/30 coolant
to distilled water will cause over-
heating conditions.
 Do not use straight coolant nor
plain water.
(Continued)
Spark Plugs: 1, 2

9-20
INSPECTION AND MAINTENANCE
80J21-03E
Spark Plugs
65D180
You should inspect spark plugs periodically
for carbon deposits. When carbon accu-
mulates on a spark plug, a strong spark
may not be produced. Remove carbon
deposits with a wire or pin and adjust the
spark plug gap.
To access the spark plugs,
1) disconnect the coupler while pushing
the release lever,
2) remove the bolt, and
3) pull the ignition coil out.
80G093
EXAMPLE
CAUTION
 When servicing the iridium/plati-
num spark plugs (slender center
electrode type plugs), do not touch
the center electrode, as it is easy to
damage.
 When installing the spark plugs,
screw them in with your fingers to
avoid stripping the threads. Tighten
with a torque wrench to 25 Nm (2.5
kg-m, 18.0 lb-ft). Do not allow con-
taminants to enter the engine
through the spark plug holes when
the plugs are removed.
 Never use spark plugs with the
wrong thread size.
CAUTION
When replacing spark plugs, you
should use the brand and type speci-
fied for your vehicle. For the speci-
fied plugs, refer to the
“SPECIFICATIONS” section at the
end of this book. If you wish to use a
brand of spark plug other than the
specified plugs, consult your SUZUKI
dealer.
1.0 – 1.1 mm
(0.039 – 0.043 in.)
Brakes: 6
Steering Wheel: 6

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

9-37INSPECTION AND MAINTENANCE
80J21-03E
60A243
Fuses under the Dash Board
79J093
SX4
80J053
WARNING
If the main fuse or a primary fuse
blows, be sure to have your vehicle
inspected by an authorized SUZUKI
dealer. Always use a genuine SUZUKI
replacement. Never use a substitute
such as a wire even for a temporary
fix, or extensive electrical damage
and a fire can result.
BLOWNOK
(1) (2) (3) (4) (5) (6)
(8) (9) (10) (11) (12) (13) (14) (15) (16)
(18) (17) (19) (20) (21) (22) (23)(7)
MAIN FUSE / PRIMARY FUSE
(1) 15A Rear wiper
(2) 15A Ignition coil
(3) 10A Back-up light
(4) 10A Meter
(5) 15A Accessory
(6) 15A Accessory 2
(7) 30A Power window
(8) 30A Wiper
(9) 10A IG1 SIG
(10) 15A Air bag
(11) 10A Anti-lock brake system
(12) 15A 4WD
(13) 15A Stop light
(14) 20A Door lock
(15) – Blank
(16) 10A ST SIG
(17) 15A Seat heater
(18) 10A IG 2 SIG
(19) 10A Tail light
(20) 15A Dome
Bulb Replacement: 7

9-38
INSPECTION AND MAINTENANCE
80J21-03E
SX4 SEDAN
80JC003
54G256
(1) Fuse puller
The fuses are also located under the
driver’s side of the dashboard. Remove the
fuse box lid by pulling it off. To remove a
fuse, use the fuse puller provided in the
fuse box. The amperage of each fuse is
shown on the top of the fuse box cover. (21) 30A Rear defogger
(22) 15A Horn / Hazard
(23) 15A Audio
(1) (2) (3) (4) (5) (6)
(8) (9) (10) (11) (12) (13)
(21)
(24)
(14) (15) (16)
(18) (17) (19) (20) (22) (23)(7)
MAIN FUSE / PRIMARY FUSE
(1) 15A Rear wiper
(2) 15A Ignition coil
(3) 10A Back-up light
(4) 10A Meter
(5) 15A Accessory
(6) 15A Accessory 2
(7) 30A Power window
(8) 30A Wiper
(9) 10A IG1 SIG
(10) 15A Air bag
(11) 10A Anti-lock brake system
(12) – Blank
(13) 15A Stop light
(14) 20A Door lock
(15) – Blank
(16) 10A ST SIG
(17) 15A Seat heater
(18) 10A IG 2 SIG
(19) 10A Tail light
(20) 15A Dome
(21) 30A Rear defogger
(22) 15A Horn / Hazard
(23) 15A Audio
(24) 30A Rear defoggerEXAMPLE
Bulb Replacement: 7

9-39INSPECTION AND MAINTENANCE
80J21-03E
65D046
NOTE:
Make sure that the fuse box always carries
spare fuses.
Headlight AimingSince special procedures are required, we
recommend you take your vehicle to your
SUZUKI dealer for headlight alignment.
Bulb ReplacementNOTE:
If it is difficult to replace headlight bulbs or
parking light bulbs due to under-hood com-
ponents trust this job to your dealer.
WARNING
Always be sure to replace a blown
fuse with a fuse of the correct amper-
age. Never use a substitute such as
aluminum foil or wire to replace a
blown fuse. If you replace a fuse and
the new one blows in a short period
of time, you may have a major electri-
cal problem. Have your vehicle
inspected immediately by your
SUZUKI dealer.
BLOWN OK
WARNING
 Light bulbs can be hot enough to
burn your finger right after being
turned off. This is true especially
for halogen headlight bulbs.
Replace the bulbs after they
become cool enough.
 The headlight bulbs are filled with
pressurized halogen gas. They can
burst and injure you if they are hit
or dropped. Handle them carefully.
CAUTION
The oils from your skin may cause a
halogen bulb to overheat and burst
when the lights are on. Grasp a new
bulb with a clean cloth.
CAUTION
Frequent replacement of a bulb indi-
cates the need for an inspection of
the electrical system. This should be
carried out by your SUZUKI dealer.
Wiper Blades: 3