ignition SUZUKI GRAND VITARA 2012 Repair Manual

6-8
VEHICLE LOADING AND TOWING
79K21-03E
Before towing
64J147
Vehicles equipped with a transfer switch
may be towed from the front with all four
wheels on the ground. Be sure to use
proper towing equipment designed for rec-
reational towing and make sure that towing
speed does not exceed 90 km/h (55 mph).To tow a vehicle equipped with a trans-
fer switch with all four wheels on the
ground:
1) Turn the ignition key to the “ON” posi-
tion.
2) Place the transmission in “N” (Neutral)
and depress the brake pedal and the
clutch pedal fully (if equipped).
3) Use the transfer switch to shift into neu-
tral.
64J218
NOTE:
First, push in and turn the switch to the
mark (1) at the left of the “N” position, and
hold the switch in this position for 5 sec-
onds until the “N” indicator blinks, then turn
the switch to the “N” position.
When you turn the transfer switch to the
“N” position, “N” indicator will come on with
the buzzer sound.
4) Make sure the “N” light on the instru-
ment cluster comes on.
5) Shift the manual transmission lever into
2nd gear or the automatic transmission
lever into “P” (Park).
6) Turn the ignition key to the “ACC” posi-
tion to unlock the steering wheel.
WARNING
When you tow your vehicle, follow
the instructions below to avoid acci-
dents and damage to your vehicle. In
addition, be sure to observe govern-
ment and local requirements regard-
ing vehicle lighting and trailer hitches
or tow bars.
WARNING
A safety chain should always be used
when you tow your vehicle.
CAUTION
Do not tow your vehicle with either
front wheels or rear wheels directly
on the ground (and the transmission
in neutral). If you do, the transmis-
sion will be damaged fatally.
(1)
Towing Your Vehicle (recreational towing): 13

6-10
VEHICLE LOADING AND TOWING
79K21-03E
4WD Vehicle Without a Transfer
Switch
54G586
54G58564J234
You cannot tow your vehicle behind
another vehicle using recreational towing
methods.
2WD Vehicle1) Secure the rear wheels on a towing
dolly according to the instructions pro-
vided by the dolly manufacturer.
2) Turn the ignition key to the “ACC” posi-
tion to unlock the steering wheel.
3) Make sure the front wheels are facing
straight forward and secure the steering
wheel with a steering wheel clamping
device designed for towing.
CAUTION
Never tow your vehicle using recre-
ational towing methods. If you do, the
transmission will be permanently
damaged.
CAUTION
The steering column is not strong
enough to withstand shocks trans-
mitted from the front wheels during
towing. Always unlock the steering
wheel before towing.
Towing Your Vehicle (recreational towing): 13

7-1INSPECTION AND MAINTENANCE
79K21-03E
60A187S
WARNING
You should take extreme care when
working on your vehicle to prevent
accidental injury. Here are a few pre-
cautions that you should be espe-
cially careful to observe:
 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 sys-
tem components or wires. The
wires are wrapped with yellow tape
or yellow tubing, and the couplers
are yellow for easy identification.
(Continued)
WARNING
(Continued)
 Do not leave the engine running in
garages or other confined areas.
 When the engine is running, keep
hands, clothing, tools and other
objects away from the moving fan
and fan belt.
 When it is necessary to do service
work with the engine running, make
sure that the parking brake is set
fully and the transmission is in
Neutral (for manual transmission
vehicles) or Park (for automatic
transmission vehicles).
 Do not touch ignition wires or other
ignition system parts when starting
the engine or when the engine is
running, or you could receive an
electric shock.
 Be careful not to touch a hot
engine, exhaust manifold and
pipes, muffler, radiator and water
hoses.
 Do not allow smoking, sparks or
flames around fuel or the battery.
Flammable fumes are present.
 Do not get under your vehicle if it is
supported only with the portable
jack provided in your vehicle.
(Continued)
WARNING
(Continued)
 Be careful not to cause accidental
short circuits between the positive
and negative battery terminals.
 Keep used oil, engine coolant and
other fluids away from children and
pets. Dispose of used fluids prop-
erly; never pour them on the
ground, into sewers, etc.

7-3INSPECTION AND MAINTENANCE
79K21-03E
Periodic Maintenance ScheduleR: Replace or change
I : Inspect, clean, adjust, lubricate or replace as necessary
#2: Be sure to perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you replace the engine coolant other than the SUZUKI LLC: Super (Blue), follow the schedule of SUZUKI LLC: Standard (Green).Interval: This interval should be judged by
odometer reading or months, whichever comes
first.miles (x 1000) 7.5 15 22.5 30 37.5 45 52.5 60 67.5 75
km (x 1000) 12.5 25 37.5 50 62.5 75 87.5 100 112.5 125
months 7.5 15 22.5 30 37.5 45 52.5 60 67.5 75ENGINE & EMISSION CONTROL
1. Drive belt
Inspect for damage
–
–
–
I
–
–
–
I
–
–
*2. Valve lash (clearance) (for 2.4 L engine) – – – – – – – I – –
3.Engine oil and oil filter
R
R
R
R
R
R
R
R
R
R
*4. Cooling system hoses and connections – – – I – – – I – –
5.Engine coolant
SUZUKI LLC: Standard (Green)
–
–
–
R
–
–
–
R
–
–
SUZUKI LLC: Super (Blue) (#2) First time only: Replace at 150000 km (90000 miles) or 90 months
Second time and after: Replace every 75000 km (45000 miles) or 45 months
*6. Exhaust pipes and mountings – – – I – – – I&(R) – –
*7.
EVAP canister
Replace every 250000 km (150000 miles) or 180 months
*8. Emission-related hoses & tubes – – – – – – – I – –
9.Spark plugs
–
–
–
–
–
–
–
R
–
–
*10. Ignition coil (Plug cap) – – – I – – – I – –
*11.
Fuel tank & cap
–
–
–
I
–
–
–
I
–
–
12. Air cleaner filter element – – – R – – – R – –
*13.
Fuel filter
–
–
–
–
–
–
–
–
–
–
*14. Fuel lines and connections – – – I – – – I – –
*15.
Canister air suction filter
Replace every 250000 km (150000 miles) or 180 months
Periodic Maintenance Schedule: 1, 2, 3, 4, 5, 6, 9, 10

7-4
INSPECTION AND MAINTENANCE
79K21-03E
R: Replace or change
I : Inspect, clean, adjust, lubricate or replace as necessary
#1: Inspect at 250000 km (150000 miles) or 180 months.
#2: Be sure to perform the engine coolant level check under the daily inspection in “OPERATING YOUR VEHICLE” section.
If you replace the engine coolant other than the SUZUKI LLC: Super (Blue), follow the schedule of SUZUKI LLC: Standard (Green).
NOTE:
The maintenance services enclosed with rectangle are recommended maintenance items.
Item 6 (R) is applicable to the exhaust mounting rubber only.Interval: This interval should be judged by
odometer reading or months, whichever comes
first.miles (x 1000) 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150
km (x 1000) 137.5 150 162.5 175 187.5 200 212.5 225 237.5 250
months 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150ENGINE & EMISSION CONTROL
1. Drive beltInspect for damage
–
I
–
–
–
I
–
–
–
I
*2. Valve lash (clearance) (for 2.4 L engine) – – – – – I – – – –3.Engine oil and oil filter
R
R
R
R
R
R
R
R
R
R
*4. Cooling system hoses and connections – I – – – I – – – I5.Engine coolant
SUZUKI LLC: Standard (Green)
–
R
–
–
–
R
–
–
–
R
SUZUKI LLC: Super (Blue) (#2) First time only: Replace at 150000 km (90000 miles) or 90 months
Second time and after: Replace every 75000 km (45000 miles) or 45 months
*6. Exhaust pipes and mountings – I – – – I&(R) – – – I
*7.
EVAP canister
Replace every 250000 km (150000 miles) or 180 months
*8. Emission-related hoses & tubes – – – – – I – – – I9.Spark plugs
–
–
–
–
–
R
–
–
–
–
*10. Ignition coil (Plug cap) – I – – – I – – – I*11.
Fuel tank & cap
–
I
–
–
–
I
–
–
–
I (#1)
12. Air cleaner filter element – R – – – R – – – R*13.
Fuel filter
–
–
–
–
–
–
–
–
–
R
*14. Fuel lines and connections – I – – – I – – – I (#1)*15.
Canister air suction filter
Replace every 250000 km (150000 miles) or 180 months
The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform recom-
mended maintenance items enclosed with a rectangle will not nullify the emission warranty or limit recall liability prior to the completion
of the vehicle’s useful life. SUZUKI, however, urges that all recommended maintenance services be performed at the indicated inter-
vals and the maintenance recorded.
Periodic Maintenance Schedule: 1, 2, 3, 4, 5, 6, 9, 10

7-17INSPECTION AND MAINTENANCE
79K21-03E
65D434
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) Remove the engine cover.
2) Disconnect the coupler (1) while push-
ing the release lever.
3) Remove the bolt.
4) Pull the ignition coil out.
80G093
Gear OilSpecified Gear OilWhen replacing gear oil, use gear oil with
the appropriate viscosity and grade as
shown in the charts below. We highly rec-
ommend you use SAE 75W-90 gear oil
(SAE 80W-90 for front differential oil, rear
differential oil and transfer gear oil).
Transmission/Extension case
54G095
Differential/Transfer case
65D594
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.)
Engine Coolant: 1, 2
Windshield Washer Fluid: 3

7-37INSPECTION AND MAINTENANCE
79K21-03E
Main Fuse Box
64J157
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 or a primary fuse, use a genuine
SUZUKI replacement.
Main Fuse / Primary Fuse
(1) 15A CPRSR A/C compressor fuse
(2) 20A O2 HTRO
2 sensor heater
fuse
(3) 15A THR MOT Throttle motor fuse
(4) 20A ATAutomatic transmis-
sion fuse
(5) 25A RR DEF Rear defogger fuse
(6) 15A HORN Horn fuse
(7) 20A FR FOG Front fog light fuse
(8) 20A MRR HTR Mirror heater fuse
(9) 40A FR BLWFront blower motor
fuse
(10) 30A ABS 2 ABS actuator fuse
(11) 50A ABS 1 ABS actuator fuse
(12) 20A FI Main fuse
(13) – – Blank
(14) 10A H/L LHead light high beam
fuse, left
(15) 10A H/L RHead light high beam
fuse, right
(16) 10A H/L Head light fuse
(17) 40A ST Starter motor fuse
(18) 40A IGN Ignition fuse
(19) 15A H/L LO LHead light low beam
fuse, left
(20) 15A H/L LO RHead light low beam
fuse, right
PRIMARY
FUSEINDIVIDUAL FUSE
60A LAMP Head light, Accessory,
Dome light, Sunroof,
Hazard light, Door lock,
Rear fog light, Stop
lamp, Tail light
50A IGN 2 Wiper/Washer, Power
window, Seat heater
40A 4WD 4WD actuator
30A RDTR 1 Radiator fan
30A RDTR 2 Radiator fan
WARNING
If a fuse in the main fuse box 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.
Bulb Replacement: 7

7-38
INSPECTION AND MAINTENANCE
79K21-03E
Fuse under the Dash BoardFuse box
64J192
79K05765D045
The fuse box is located under the driver’s
side of the dashboard. To remove a fuse,
use the fuse puller provided in the fuse
box.
SPARESPARE
SPARE
SPARE
USE THE DESIGNATED
FUSES AND RELAYS ONLYSPARE SPARE
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)(I)
(J)
(L)
(M)
(N)
(O)
(P)
(Q)
(R)
(S)
(T)
(U)
(V)(K)
(W)
(X)
(A) 10A DOME Dome lamp fuse
(B) 10A STOP Stop lamp fuse
(C) – – Blank
(D) 15A ACC 3Accessory socket
fuse
(E) 10A CRUISE Cruise control fuse
(F) 15A ACC 2Cigar or Accessory
socket fuse
(G) 20A WIP Wiper fuse
(H) 15A IG2 SIGIgnition signal & Seat
heater fuse
(I) 10A BACK Back lamp fuse
(J) 10A ABS/ESPABS or ESP control-
ler fuse
(K) 10A A/B Air bag fuse
(L) 15A RADIO Radio fuse
(M) 15A HAZ Hazard light fuse
(N) 7.5A ST SIG Starter signal fuse
(O) 10A ECMEngine control
module fuse
(P) 25A S/R Sun roof motor fuse
(Q) 25A B/U Buck up fuse
(R) 10A TAIL Tail light fuse
(S) 20A D/LDoor lock actuator
fuse
(T) 15A ACCRadio, Remote door
mirror fuse
(U) 10A METER Meter fuse
(V) 15A IG COIL Ignition coil fuse
(W) – – Blank
(X) 30A P/W Power window fuse
Bulb Replacement: 7

8-1EMERGENCY SERVICE
79K21-03E
Tire Changing Tool
64J124
The jack, wheel brace and jack handle are
stowed in the rear left corner of the lug-
gage compartment. Remove the cover to
access the tools.
To remove the jack, turn its shaft counter-
clockwise and pull the jack out of the stor-
age bracket. To stow the jack, place it in
the storage bracket and turn the shaft
clockwise until the jack is securely held in
place.
Spare Tire Nut Lock
(if equipped)
64J172
A nut lock is used for the spare tire. To
unlock the spare tire nut, insert the ignition
key into the lock as far as the key will go
and remove the lock with the key in. To lock
the spare tire nut, put the lock on the nut
and push the lock in.
WARNING
The tire changing tools should be
used only to change wheels. It is
important to read the jacking instruc-
tions in this section before attempt-
ing to use the jack.
WARNING
After using the tire changing tools,
be sure to stow them securely, or
they could be thrown about in an
accident, causing injury.
To LOCK To UNLOCK
Jacking Instructions: 5

8-8
EMERGENCY SERVICE
79K21-03E
3) Make jumper cable connections as fol-
lows:
1. Connect one end of the first jumper
cable to the positive (+) terminal of
the discharged battery (1).
2. Connect the other end to the positive
(+) terminal of the booster battery
(2).
3. Connect one end of the second
jumper cable to the negative (–) ter-
minal of the booster battery (2).
4. Make the final connection to an
unpainted, heavy metal part (i.e.
engine hook (3)) of the engine of the
vehicle with the discharged battery
(1).
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, inability to
operate free axle mechanism, etc.)
prevent normal use of the towing pro-
cedures for your vehicle described in
the “Towing Your Vehicle (recre-
ational towing)” section, have your
vehicle towed with two wheels lifted
by the tow truck and the other two
wheels on a towing dolly.