2010 SUZUKI SX4 ignition

7-37INSPECTION AND MAINTENANCE
80J23-03E
The main fuse, primary fuses and some of
the individual fuses are located in the
engine compartment. If the main fuse
blows, no electrical component will func-
tion. If a primary fuse blows, no electrical
component in the corresponding load
group will function. When replacing the
main fuse, a primary fuse or an individual
fuse, use a genuine SUZUKI replacement.
To remove a fuse, use the fuse puller pro-
vided in the fuse box. The amperage of
each fuse is shown in the back of the fuse
box cover.
60A243
NOTE:
Make sure that the fuse box always carries
spare fuses. MAIN FUSE / PRIMARY FUSE
(1) 80A All electric load
(2) 50APower window, Ignition,
Wiper, Starter
(3) 50ATail light, Rear defogger,
Door lock, Hazard/Horn,
Dome
(4) – Blank
(5) – Blank
(6) 15A Head light (Right) fuse
(7) 15A Head light (Left) fuse
(8) 20A Front fog light fuse
(9) – Blank
(10) 40A ABS motor fuse
(11) 30A Radiator fan fuse
(12) 30A ABS solenoid fuse
(13) 30A Starting motor fuse
(14) 50A Ignition switch fuse
(15) 30A Blower fan fuse
(16) 20A Air compressor fuse
(17) 15A Throttle motor fuse
(18) 15A Automatic transaxle fuse
(19) 15A Fuel injection fuse
(20) – Automatic transaxle relay
(21) – Air compressor relay
(22) – Fuel pump relay
(23) – Condenser fan relay
(24) – Front fog light relay
(25) – Throttle motor relay
(26) – FI MAIN relay
(27) – Starting motor relay
(28) – Radiator fan relay
(29) – Radiator fan relay 2
(30) – Radiator fan relay 3
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

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)

8-6
EMERGENCY SERVICE
80J23-03E
4) If the booster battery you are using is
installed on another vehicle, start the
engine of the vehicle with the booster
battery. Run the engine at moderate
speed.
5) Start the engine of the vehicle with the
discharged battery.
6) Remove the jumper cables in the exact
reverse order in which you connected
them.
Towing a Disabled VehicleEmergency TowingIf your vehicle is disabled, it may be towed
by a tow truck using one of the following
methods:
1) Tow the vehicle with two wheels lifted
by the tow truck and the other two
wheels on a towing dolly.
2) Use the appropriate towing method
specified for your vehicle in the “Towing
Your Vehicle (recreational towing)” sec-
tion, but with the wheels lifted by the
tow truck instead of on a towing dolly.
Be sure to carefully follow the specific
instructions provided in the “Towing
Your Vehicle (recreational towing)” sec-
tion.
If the Starter Does Not
Operate1) Try turning the ignition switch to the
“START” position with the headlights
turned on to determine the battery con-
dition. If the headlights go excessively
dim or go off, it usually means that
either the battery has run down or bat-
tery terminal contact is poor. Recharge
the battery or correct battery terminal
contact if necessary.
2) If the headlights remain bright, check
the fuses. If the reason for failure of the
starter is not obvious, there may be a
major electrical problem. Have the vehi-
cle inspected by your authorized
SUZUKI dealer.
WARNING
Never connect the jumper cable
directly to the negative (–) terminal of
the discharged battery, or an explo-
sion may occur.
CAUTION
If vehicle damage (such as steering
or drivetrain damage, etc.) prevents
normal use of the towing procedures
for your vehicle described in the
“Towing Your Vehicle (recreational
towing)” section, have your vehicle
towed with two wheels lifted by the
tow truck and the other two wheels
on a towing dolly.

11-1
FUSES AND PROTECTED CIRCUITS
80J23-03E
11
FUSES AND PROTECTED CIRCUITS
80J101
COLOR/SIZE (AMPS)
PROTECTED CIRCUIT
In engine
compartment MAIN
FUSE
BOX(1) BLACK (80) All electric load
(2) RED (50) Power window, Ignition, Wiper, Starter
(3) RED (50) Tail light, Rear defogger, Door lock, Hazard/Horn, Dome
(4) – Blank
(5) – Blank
(6) BLUE (15) Head light (Right) fuse
(7) BLUE (15) Head light (Left) fuse
(8) YELLOW (20) Front fog light fuse
(9) – Blank
(10) GREEN (40) ABS motor fuse
(1)
(2) (3)
(28) (27) (26) (25) (6) (7) (9) (11)
(15) (16) (17) (18) (19)
(24)
(8) (4) (5) (10)
(22) (21)
(23)(20)(12) (13) (14)
(30)
(29)
Fuses and Protected Circuits: 7

11-2FUSES AND PROTECTED CIRCUITS
80J23-03E
80J101
COLOR/SIZE (AMPS)
PROTECTED CIRCUIT
In engine
compartment MAIN
FUSE
BOX(11) PINK (30) Radiator fan fuse
(12) PINK (30) ABS solenoid fuse
(13) PINK (30) Starting motor fuse
(14) RED (50) Ignition switch fuse
(15) PINK (30) Blower fan fuse
(16) YELLOW (20) Air compressor fuse
(17) BLUE (15) Throttle motor fuse
(18) BLUE (15) Automatic transaxle fuse
(19) BLUE (15) Fuel injection fuse
(20) – Automatic transaxle relay
(1)
(2) (3)
(28) (27) (26) (25) (6) (7) (9) (11)
(15) (16) (17) (18) (19)
(24)
(8) (4) (5) (10)
(22) (21)
(23)(20)(12) (13) (14)
(30)
(29)
Fuses and Protected Circuits: 7

11-4FUSES AND PROTECTED CIRCUITS
80J23-03E
SX4
80J053
COLOR/SIZE (AMPS)
FUSE NAME PROTECTED CIRCUIT
Under the
dashboard FUSE
BOX(1) BLUE (15) RR WIP Rear wiper
(2) BLUE (15) IG COIL Ignition coil
(3) RED (10) BACK Back-up light
(4) RED (10) MTR Meter
(5) BLUE (15) ACC Accessory
(6) BLUE (15) ACC2 Accessory 2
(7) PINK (30) P/W Power window
(8) GREEN (30) WIP Wiper
(9) RED (10) IG1 SIG IG1 SIG
(10) BLUE (15) A/B Air bag
(11) RED (10) ABS Anti-lock brake system
(1) (2) (3) (4) (5) (6)
(8) (9) (10) (11) (12) (13) (14) (15) (16)
(18) (17) (19) (20) (21) (22) (23)(7)
Fuses and Protected Circuits: 7

11-6FUSES AND PROTECTED CIRCUITS
80J23-03E
SX4 SEDAN
80JC003
COLOR/SIZE (AMPS)
FUSE NAME PROTECTED CIRCUIT
Under the
dashboard FUSE
BOX(1) BLUE (15) RR WIP Rear wiper
(2) BLUE (15) IG COIL Ignition coil
(3) RED (10) BACK Back-up light
(4) RED (10) MTR Meter
(5) BLUE (15) ACC Accessory
(6) BLUE (15) ACC2 Accessory 2
(7) PINK (30) P/W Power window
(8) GREEN (30) WIP Wiper
(9) RED (10) IG1 SIG IG1 SIG
(10) BLUE (15) A/B Air bag
(11) RED (10) ABS Anti-lock brake system
(12) – – Blank
(1) (2) (3) (4) (5) (6)
(8) (9) (10) (11) (12) (13)
(21)
(24)
(14) (15) (16)
(18) (17) (19) (20) (22) (23)(7)

12-2SPECIFICATIONS
80J23-03E
ITEM: Engine
Type J20B (16V DOHC)
Number of cylinders 4
Bore 84.0 mm (3.31 in.)
Stroke 90.0 mm (3.54 in.)
Piston displacement 1995 cm
3 (1995cc, 121.7 cu.in)
Compression ratio 10.2 : 1
ITEM: Electrical
Ignition timing 3° – 17° B.T.D.C. at idle speed
Standard spark plug NGK SILFR5A11
Battery DELKOR 24-700 12V
Fuses See “INSPECTION AND MAINTENANCE” and “FUSES AND PRO-
TECTED CIRCUITS” sections.
Specifications: 1, 2, 5, 6, 7, 10, 11