2010 SUZUKI SX4 oil

7-17INSPECTION AND MAINTENANCE
80J23-03E
80J2070
2) Disconnect the coupler (4) while push-
ing the release lever,
3) Remove the bolt, and
4) Pull the ignition coil out.
80G093
(4)
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.)

7-18
INSPECTION AND MAINTENANCE
80J23-03E
Gear OilSpecified Gear OilWhen replacing gear oil, use gear oil with
the appropriate viscosity and grade as
shown in the charts below.
We highly recommend you use:
“SUZUKI GEAR OIL 75W-80” for manual
transaxle gear oil
Manual transaxle (API GL-4)
80J2087
We highly recommend you use:
API GL-5 hypoid gear oil SAE 80W-90 for
rear differential oil (i-AWD) and transfer oil
of CVT model (i-AWD)
Rear differential oil (i-AWD)/Transfer oil
of CVT model (i-AWD)
(API GL-5 Hypoid)
54G096
Manual transaxle
80J2083
Transfer case (i-AWD)
80J007
(1) Oil filler and level plug
C
Fo o-30
-22-20
-4-10
14 32 50 68 86 104010203040
75W-80, 75W-85, 75W-90
API GRADE
Manual transaxle GL-4
Rear differential oil
(i-AWD)/Transfer oil
(i-AWD CVT)GL-5 (Hypoid
gear oil)
(1)
EXAMPLE
(1)

7-19INSPECTION AND MAINTENANCE
80J23-03E
Rear differential (i-AWD)
80J015
(1) Oil filler and level plug
Tightening torque
Gear Oil Level CheckThe manual transaxle, transfer gears (i-
AWD CVT) 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).
For the manual transaxle;
3) If gear oil flow from the plug hole, the oil
level is correct. Reinstall the plug.
If gear oil do not flow from the plug
hole, add oil through the filler plug hole
until a little oil flow from the plug hole.
For the transfer and rear differential;
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, it is recommended that
you trust this job to your authorized
SUZUKI dealer.
Clutch Pedal
80J004
Check the clutch pedal for smooth opera-
tion and clutch fluid level from time to time.
If clutch dragging is felt with the pedal fully
depressed, have the clutch inspected by
your SUZUKI dealer. If the clutch fluid level
is near the “MIN” line, fill it up to the “MAX”
line with SAE J1703 or DOT3 brake fluid. Oil Filler Plug
Manual transaxle27 Nm
(19.5 lb-ft)
(2.7 kg-m)
Transfer 23 Nm
(16.6 lb-ft)
(2.3 kg-m) Rear differential
(1)

7-21INSPECTION AND MAINTENANCE
80J23-03E
6) The handle of the CVT fluid dipstick is
colored red or orange for easy identifi-
cation.
Remove the dipstick, clean it and push
it back in until the cap seats. Pull out
the dipstick and read the fluid level.
The fluid level should be between the
two marks in the “HOT” range on the
dipstick.
7) Add just enough specified fluid through
the dipstick hole to fill the transaxle to
the proper level. It takes only 0.6 liters
(1.27 US pt) for CVT to raise the level
from “LOW” to “FULL”.Deterioration Checking or Chang-
ing OilSince special procedures, materials and
tools are required to check the deteriora-
tion of CVT oil or change, it is recom-
mended that you trust this job to your
authorized SUZUKI dealer.
BrakesBrake Fluid
80J004
Check the brake fluid level by looking at
the reservoir in the engine compartment.
Check that the fluid level is between the
“MAX” and “MIN” lines. If the brake fluid
level is near the “MIN” line, fill it up to the
“MAX” line with SAE J1703 or DOT3 brake
fluid.
80J104
CAUTION
After checking or adding oil, be sure
to insert the dipstick securely.
EXAMPLE
WARNING
Failure to follow the guidelines below
can result in personal injury or seri-
ous damage to the brake system.
 If the brake fluid in the reservoir
drops below a certain level, the
brake warning light on the instru-
ment panel will come on (the
engine must be running with the
parking brake fully disengaged.)
Should the light come on, immedi-
ately ask your SUZUKI dealer to
inspect the brake system.
 A rapid fluid loss indicates a leak in
the brake system which should be
inspected by your SUZUKI dealer
immediately.
 Brake fluid can harm your eyes and
damage painted surfaces. Use cau-
tion when refilling the reservoir.
(Continued)
or

7-32
INSPECTION AND MAINTENANCE
80J23-03E
Snow Tires
Your vehicle is equipped with all-sea-
son tires which are designed for use in
summer and most winter conditions.
For improved traction in severe winter
conditions, SUZUKI recommends
mounting radial snow tires on all four
wheels. Snow tires must be the same
size as the standard tires. Also be sure
to use the tires of the same type and
brand on all four wheels of your vehi-
cle.GLOSSARY OF TIRE TERMINOL-
OGY
Accessory Weight – the combined
weight (in excess of those standard
items which may be replaced) of CVT,
power steering, power brakes, power
windows, 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 pres-
sure 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
vehicle with standard equipment
including the maximum capacity of
fuel, oil, and coolant, and, if so
equipped, air conditioning and addi-
tional weight optional engine.
Intended Outboard Sidewall – (1) the
sidewall that contains a whitewall,
bears white lettering or bears manu-
facturer, brand, and/or model name
molding that is higher or deeper than
the same molding on the other side-
wall of the tire, or (2) the outward fac-
ing sidewall of an asymmetrical tire
that has a particular side that must
always face outward when mounted
on a vehicle.Maximum Inflation Pressure – the max-
imum 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 capacity), and production options
weight.
Normal Occupant Weight – 68 kilo-
grams 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 com-
bined weight of those installed regular
production options weighing over 2.3
kilograms in excess of those standard
items which they replace, not previ-
ously 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 recom-
mended by a manufacturer.
Rim – metal support for a tire or tire
and tube assembly upon which the tire
beads are seated.

7-38
INSPECTION AND MAINTENANCE
80J23-03E
Fuses under the Dash Board
79J093
SX4
80J053
SX4 SEDAN
80JC003
(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) 10A Stop light
(14) 20A Door lock
(15) 10A Rear fog light
(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) – Blank
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
(1) (2) (3) (4) (5) (6)
(8) (9) (10) (11) (12) (13)
(21)
(24)
(14) (15) (16)
(18) (17) (19) (20) (22) (23)(7)

7-39INSPECTION AND MAINTENANCE
80J23-03E
The fuses are also located under the
driver’s side of the dashboard. Remove the
fuse box cover by pulling it off. The amper-
age of each fuse is shown on the top of the
fuse box cover.
65D046
Headlight AimingSince special procedures are required, we
recommend you take your vehicle to your
SUZUKI dealer for headlight alignment. (8) 30A Wiper
(9) 10A IG1 SIG
(10) 15A Air bag
(11) 10A Anti-lock brake system
(12) – Blank
(13) 10A Stop light
(14) 20A Door lock
(15) 10A Rear fog light
(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) – Blank
(24) 30A Rear defogger
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

7-40
INSPECTION AND MAINTENANCE
80J23-03E
Bulb ReplacementNOTE:
If it is difficult to replace headlight bulbs or
position light bulbs due to under-hood
components trust this job to your dealer.
Center Interior Light (if equipped)
60G115
Pull down the lens by using a flat blade
screwdriver covered with a soft cloth as
shown. To install it, simply push it back in.
The bulb can be removed by simply pulling
it out. When replacing the bulb, make sure
that the contact springs are holding the
bulb securely.Spot light
80JM068
Pull down the lens by using a flat blade
screwdriver covered with a soft cloth as
shown. To install it, simply push it back in.
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.