Engine type SUZUKI GRAND VITARA 2006 User Guide

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

7-19INSPECTION AND MAINTENANCE
79K21-03E
Front differential
79K133
Rear differential
79K134
(1) Oil filler and level plug
(2) Oil drain plug
Gear Oil Level CheckThe manual transmission, transfer gears,
extension case and differentials (front and
rear) are lubricated with gear oil. To check
the gear oil level in any of the above loca-
tions, 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, then reinstall the plug.
Gear Oil ReplacementTo change the gear oil in the manual trans-
mission, transfer case, extension case or
differential(s), use the following procedure:
1) Remove the oil filler plug (1).
2) Remove the drain plug (2), drain the oil
and reinstall the drain plug.
3) Pour new gear oil of the specified type
through the filler hole until the oil level
reaches the bottom of the filler hole.
4) Reinstall the filler plug.
(1)
(2)
(1)
(2)
WARNING
After driving the vehicle, gear oil tem-
perature may be high enough to burn
you. Wait until the oil filler plug is
cool enough to touch with your bare
hands before inspecting or replacing
gear oil.
CAUTION
When tightening these plugs, apply
sealing compound “SUZUKI Bond
No. 1217G” or equivalent to the plug
threads to prevent oil leakage and
tighten them to the specified torque
shown below.
Spark Plugs: 1, 2
Brakes: 6

7-32
INSPECTION AND MAINTENANCE
79K21-03E 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 TERMI-
NOLOGYAccessory Weight – the combined
weight (in excess of those standard
items which may be replaced) of auto-
matic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent
that these items are available as fac-
tory-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 mustalways face outward when mounted
on a vehicle.
Maximum Inflation Pressure – the
maximum cold inflation pressure a tire
is designed to support in normal ser-
vice.
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.
WARNING
(Continued) Do not use tire chains on the
spare tire. If you must use tire
chains, rearrange the wheels so
standard tires and wheels are
fitted to the rear axle.
 Replace the spare tire with a
new one as soon as the tread
wear indicator appears.
 When replacing the spare tire,
use a replacement tire with the
exact same size and construc-
tion.
Battery: 9
Fuses: 7

7-41INSPECTION AND MAINTENANCE
79K21-03E
Spot Light (if equipped)Pull down the lens by using a flat blade
screwdriver covered with a soft cloth as
shown.
Ceiling-mount type (if equipped)
79K061
Remove the bulb holder by turning it coun-
terclockwise. Pull out the bulb.
HeadlightsLow beam
(Halogen headlamp)
79K089
66J108
Open the engine hood. Disconnect the
coupler. Remove the sealing rubber.
Push the retaining spring forward and
unhook it. Then remove the bulb. Install a
new bulb in the reverse order of removal.
High beam
78F072
Open the engine hood. Disconnect the
coupler while pushing the lock release.
Turn the bulb holder counterclockwise to
remove it.
Wiper Blades: 3

8-6
EMERGENCY SERVICE
79K21-03E
64J196
Snow TiresYour vehicle is equipped with all-season
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 vehicle.
CAUTION
To avoid the removal of the spare
wheel full cover while driving, be
sure to fit the claws (3) of the outer
cover of the spare wheel full cover to
each hole (4) of the inner cover of the
spare wheel full cover.
(3)
(4)
WARNING
Vehicle equipped with P225/65R17
tires have a spare wheel and tire that
are a different size than the wheels
and tires on the vehicle. The spare
wheel and tire on these vehicles are
intended for temporary emergency
use only. The wheel is painted yellow
to remind you that the wheel and tire
are for temporary use only. Continu-
ous use of this spare can result in tire
failure and loss of control. Always
observe these precautions when
using this spare:
 Be aware that your vehicle will han-
dle differently with this temporary
spare.
 Do not exceed 80 km/h (50 mph)
speed.
 Replace the temporary spare with a
standard tire and wheel as soon as
possible.
 Do not operate your vehicle in “4H
LOCK” or “4L LOCK” with this tem-
porary spare.
 Do not use tire chains on the spare
tire. If you must use tire chains,
rearrange the wheels so standard
tires and wheels are fitted to the
rear axle.
(Continued)
WARNING
(Continued)
 Replace the spare tire with a new
one as soon as the tread wear indi-
cator appears.
 When replacing the spare tire, use
a replacement tire with the exact
same size and construction.
If the Engine Overheats: 2, 9
If You Cannot Shift Automatic Transmission Gearshift Le-
ver Out of “P” (PARK): 2, 9

12-2SPECIFICATIONS
79K21-03E
ITEM: Engine
Type J24B (16V DOHC) N32A (24V DOHC)
Number of cylinders 4 6
Bore 92.0 mm (3.62 in.) 89.0 mm (3.50 in.)
Stroke 90.0 mm (3.54 in.) 85.6 mm (3.37 in.)
Piston displacement 2393 cm
3 (146.0 cu.in, 2393 cc) 3195 cm
3 (194.9 cu.in, 3195 cc)
Compression ratio 10.0 : 1 10.0 : 1
ITEM: Electrical
Ignition timing 5° B.T.D.C.
Standard spark plug 2.4 L NGK SILFR6A11
3.2 L AC DELCO 41-990
Battery 12V GP24
Fuses See “INSPECTION AND MAINTENANCE” and “FUSES AND PRO-
TECTED CIRCUITS” sections
Specifications: 1, 2, 5, 6, 7, 10, 11

13-1
INDEX
13
79K21-03E
INDEXSymbols“AIR BAG” Light
..................................................................2-61
“CRUISE” Indicator Light
...................................................2-62
“ESP OFF” Indicator Light ........................................ 2-59
, 3-33
“ESP” (Electronic Stability Program) Warning Light
.......2-59
“ESP” Warning Light
...........................................................3-33
“SET” Indicator Light ..........................................................2-62
Numerics4-Speed Automatic Transmission
......................................3-13
5-Speed Automatic Transmission ......................................3-11
AA/T Selector Position
..........................................................2-68
Accelerator Pedal
................................................................3-8
Accessory Socket ................................................................5-66
Adding Engine Coolant
.......................................................7-14
Adjusting Seat Position ......................................................2-19
Adjusting Seatbacks
................................................. 2-19
, 2-22
Air Cleaner
...........................................................................7-16
Air Conditioning System
.....................................................7-49
Anti-Lock Brake System (ABS)
..........................................3-29
Anti-Lock Brake System (ABS) Warning Light
.................2-58
Anti-Lock Braking System (ABS)
.......................................3-32
Armrest
.................................................................................5-73
Assist Grips
.........................................................................5-70
Audio Systems (type A)
......................................................5-8
Audio Systems (type B) ......................................................5-36
Automatic Heating and Air Conditioning System
(Climate Control)
.................................................................5-1Automatic Locking Retractor (ALR)
.................................. 2-28
Automatic Transmission Fluid
.......................................... 7-20
Auto-On Headlight System
................................................ 2-77
Average Speed
.................................................................... 2-68
BBasic Operations
.......................................................5-11
, 5-38
Battery
.................................................................................. 7-36
Brake Assist System
.......................................................... 3-29
Brake Fluid
.......................................................................... 7-22
Brake Pedal ..................................................................3-8
, 7-23
Brake System Warning Light
............................................. 2-57
Brakes
.................................................................................. 7-22
Braking ................................................................................. 3-28
Break-In ................................................................................ 4-2
Brightness Control
............................................................. 2-66
Bulb Replacement ............................................................... 7-40
CCatalytic Converter
............................................................. 4-2
Changing Engine Oil and Filter
......................................... 7-11
Changing Wheels
................................................................ 8-3
Charging Light
.................................................................... 2-60
Child Lock System (rear doors)
......................................... 2-3
Child Restraint Systems
..................................................... 2-33
Cigarette Lighter and Ashtray
........................................... 5-67
Clutch Pedal
.................................................................3-8
, 7-20
Coat Hooks
.......................................................................... 5-70
Corrosion Prevention
......................................................... 9-1
Cruise Control
..................................................................... 3-26

13-3
INDEX79K21-03E
If the Engine Overheats
......................................................8-9
If the Starter Does Not Operate
..........................................8-8
If You Cannot Shift Automatic Transmission Gearshift
Lever Out of “P” (PARK)
.....................................................3-15
If Your Vehicle Gets Stuck ..................................................4-6
Ignition Key Reminder
........................................................2-1
Ignition Switch
.....................................................................3-3
Illumination Indicator Light
................................................2-64
Important Vehicle Design Features To Know
...................4-1
Improving Fuel Economy
....................................................4-3
Information Display
.............................................................2-67
Inside Rearview Mirror ........................................................2-17
Installation with Lap-Shoulder Seat Belts
(Child Restraint with No Top Strap)
...................................2-35
Installation with the LATCH System ..................................2-38
Installation-Child Restraint with Top Strap
.......................2-40
Instrument Cluster
...............................................................2-54
Interior Light Switch ............................................................5-64
JJacking Instructions
............................................................8-2
Jump Starting Instructions
.................................................8-7
KKeyless Entry System Transmitter (Type B)
.....................2-11
Keyless Start System Indicator Light
................................2-63
Keyless Start System Remote Controller (Type A)
..........2-5
Keyless Start System Remote Controller/
Keyless Entry System Transmitter
....................................2-4
Keys
......................................................................................2-1
LLap-Shoulder Belt
................................................................2-28
Lighting Control Lever
........................................................2-75Lighting Operation
.............................................................. 2-76
Lights “On” reminder ......................................................... 2-78
Listening to a CD
.......................................................5-15
, 5-42
Listening to a CD from an External CD Changer
(Option)
.......................................................................5-28
, 5-54
Listening to a XM Satellite Radio (Option)
..............5-25
, 5-51
Listening to Audio for AUX (Option)
.............. 5-27
, 5-49
, 5-53
Listening to the Radio
...............................................5-13
, 5-40
Low Fuel Warning Light
..................................................... 2-62
Low Tire Pressure Warning Light
.............................2-55
, 3-38
Luggage Compartment Cover
........................................... 5-74
Luggage Compartment Light ............................................. 5-65
Luggage Restraint Loops
................................................... 5-78
MMaintenance Recommended under Severe Driving
Conditions
........................................................................... 7-7
Maintenance Schedule
....................................................... 7-2
Malfunction Indicator Light
................................................ 2-61
Manual Transmission
......................................................... 3-11
Master Warning Indicator Light
......................................... 2-64
Mirrors
.................................................................................. 2-17
NNational Highway Traffic Safety Administration
(NHTSA)
............................................................................... 10-4
OOdometer
............................................................................. 2-70
Off-Road Driving
................................................................. 4-6
Oil Level Check ................................................................... 7-10
Oil Pressure Light ............................................................... 2-60
On-Board Vehicle Computers and Event Data
Recorders
............................................................................ 10-3