2022 SUZUKI IGNIS engine

7-28
INSPECTION AND MAINTENANCE
75RM4-01E
Engine coolantSelection of coolantTo maintain optimum performance and
durability of your engine, use SUZUKI gen-
uine coolant or equivalent.
NOTE:
If you use the engine coolant other than
the SUZUKI LLC: Super (Blue) for replace-
ment, follow the schedule of SUZUKI LLC:
Standard (Green). To see the detail of the
maintenance schedule, refer to “Periodic
maintenance schedule” in this section.
This type of coolant is the best for cooling
system for the following reasons:
• The coolant helps maintain properengine temperature.
• It gives proper protection against freez- ing and boiling.
• It 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.
Coolant level checkCheck the coolant le
vel at the reservoir
tank, not at the radiator. With the engine
cool, the coolant level should be between
“FULL” and “LOW” marks.Adding coolant
NOTICE
SUZUKI LLC: Super (Blue) coolant;
This coolant is already diluted to the
proper percentage. Do not dilute with
distilled water additionally. Doing so
may result in the possibility of freez-
ing and/or overheating coolant.
NOTICE
To avoid damaging your cooling sys-
tem:
• Always use a high quality ethylene
glycol base non-silicate type cool-
ant diluted with distilled water at
the correct mixture concentration.
• Check that the proper mix is 50/50
coolant to distill ed water and in no
case higher than 70/30. Concentra-
tions greater than 70/30 coolant to
distilled water will cause overheat-
ing conditions.
• Do not use straight coolant nor plain water (except SUZUKI LLC:
Super (Blue)).
• Do not add extra inhibitors or addi- tives. They may not be compatible
with your cooling system.
• Do not mix different types of base coolants. Doing so may result in
accelerated seal wear and/or the
possibility of severe overheating
and extensive engine or CVT (if
equipped) damage.
WA R N I N G
Swallowing engine coolant can cause
severe injury or death. Inhaling cool-
ant mist or vapors or getting coolant
in your eyes could result in severe
injury.
• Do not drink antifreeze or coolantsolution. If swallowed, do not
induce vomiting. Immediately con-
tact a poison control center or a
physician.
• Avoid inhaling coolant mist or hot
vapors. If inhaled, remove to a
fresh air area.
• If coolant gets in the eyes, flush
with water and seek medical atten-
tion.
• Wash thoroughly after handling
coolant.
• Keep engine coolant out of the
reach of children and pets.

7-29INSPECTION AND MAINTENANCE
75RM4-01E
81PN200
If the coolant level is below “LOW” mark,
more coolant should be added. Remove
the reservoir tank cap and add coolant until
the reservoir tank level reaches “FULL”
mark. Never fill the reservoir tank above
“FULL” mark.Coolant replacementSince special procedures are required, ask
your authorized SUZUKI dealer for this job.
Air cleanerIf the air cleaner is clogged with dust, there
will be greater intake resistance, resulting
in decreased power output and increased
fuel consumption.
(For K12C engine model)
81P60030
1) Remove the duct (1).
NOTICE
SUZUKI LLC: Super (Blue) coolant;
This coolant is already diluted to the
proper percentage. Do not dilute with
distilled water additionally. Doing so
may result in the possibility of freez-
ing and/or overheating coolant.
NOTICE
SUZUKI LLC: Standard (Green) cool-
ant;
• The mixture you use should con-tain 50% concentration of anti-
freeze.
• If the lowest ambient temperature in your area is expected to be –35°C
(–31°F) or below, use higher con-
centrations up to 60% following the
instructions on the antifreeze con-
tainer.
NOTICE
When putting the cap on the reser-
voir tank, line up the mark on the cap
and the mark on the tank. Failure to
follow this can result in coolant leak-
age.
FULL
LOW
(ΟΝ03/(
(1)

7-30
INSPECTION AND MAINTENANCE
75RM4-01E
81P60040
2) To disconnect the coupler (2), pull therelease lever (3) toward you and then
push the lever down.
81P60050
3) Unclamp the side clamps (4), then pullthe air cleaner case toward you.
Remove the element from the air
cleaner case. If it appears to be dirty,
replace it with a new one.
4) Reinstall the air cleaner case securely. (For K12M engine model)
75RM064
1) Unclamp the side clamps and remove
the element from the air cleaner case. If
it appears to be dirty, replace it with a
new one.
2) Clamp the side clamps securely.
(2) (3)
(4)

7-31INSPECTION AND MAINTENANCE
75RM4-01E
Spark plugsSpark plug replacement and inspec-tion(For K12C engine model)
81PN235
To access the spark plug:
1) Open the engine hood.
2) If necessary, disconnect the coupler (1)while pushing the release lever.
3) Remove the bolts.
4) Pull out the ignition coils straight.
NOTE:
During installation, check that the wires,
couplers, sealing rubber of air cleaner
chassis and washers, are correctly
returned in place.
78K179 60G160
(1)
EXAMPLE
NOTICE
• When pulling out the ignition coils,
do not pull on the cable. Pulling on
the cable can damage it.
• When servicing the iridium/plati-
num spark plugs (slender center
electrode type plu gs), do not touch
the center electrode, as it is easy to
be damaged.EXAMPLE
Correct Wrong
NOTICE
• When installing the spark plugs,
screw them in with your fingers to
avoid stripping the threads.
Tighten the spark plugs with a
torque wrench to 18 Nm (1.8 kg-m,
13.3 lb-ft). Do not allow contami-
nants to enter the engine through
the spark plug holes when the
plugs are removed.
• Never use spark plugs with the
wrong thread size.
Loosen
Tighten

7-32
INSPECTION AND MAINTENANCE
75RM4-01E
54G106
Spark plug gap “a”
ILZKR6F11:
1.0 – 1.1 mm (0.039 – 0.043 in.)
(For K12M engine model)
Since special procedures, materials and
tools are required, it is recommended that
you trust this job to your authorized
SUZUKI dealer.
Continuously variable transaxle (CVT) fluidSpecified fluidUse a CVT fluid SUZUKI CVT FLUID
GREEN-2.Fluid level checkYou must check the fluid level with the CVT
fluid at normal ope rating temperature.
To check the fluid level:
1) To warm up the CVT fluid, drive the vehicle for more 5 km. NOTE:
Do not check the fluid level if you have just
driven the vehicle for a long time at high
speed, or if you have driven in city traffic in
hot weather, or if the vehicle has been pull-
ing a trailer. Wait until the fluid cools down
(about 30 minutes), or the fluid level indi-
cation will not be correct.
2) Park your vehicle on level ground.
3) Apply the parking brake and then start
the engine in “P” (Park). Let it idle for
two minutes and keep it running during
the fluid level check.
4) With your foot on the brake pedal,
move the gearshift lever through each
gear, pausing for about three seconds
in each range. Then move it back to the
“P” (Park) position.
NOTICE
When replacing spark plugs, you
should use the brand and type speci-
fied for your vehicle. For the specified
plugs, refer to “SPECIFICATIONS”
section in the end of this book. If you
wish to use a brand of spark plug
other than the specified plugs, con-
sult your SUZUKI dealer.
NOTICE
Driving with too much or too little
fluid can damage the transaxle.
NOTICE
Be sure to use the specified CVT
fluid. Using CVT fluid other than
SUZUKI CVT FLUID GREEN-2 may
damage the CVT of your vehicle.
WA R N I N G
Be sure to depress the brake pedal
when moving the gearshift lever, or
the vehicle can move suddenly.

7-35INSPECTION AND MAINTENANCE
75RM4-01E
Transfer (4WD)
75RM096
(2) Oil filler and level plug
Rear differential (4WD)
75RM097
(3) Oil filler and level plug To check the gear oil level, use the fol-
lowing procedure:
1) Park the vehicle on a level surface with
the parking brake applied. Then, stop
the engine.
2) Remove the oil filler and level plug.
For the manual transaxle;
3) If gear oil flows from the plug hole, the
oil level is correct. Reinstall the plug. If
gear oil does not flow from the plug
hole, add oil through the filler plug hole
until oil flows a littl e 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 oil filler and level plug hole
until the oil level reaches the bottom of
the filler hole, and then reinstall the
plug.
Tightening torque for oil filler and level
plug
Manual transaxle (1):
21 Nm (2.1 kg-m, 15.5 lb-ft)
Transfer (2):
27 Nm (2.7 kg-m, 19.5 lb-ft)
Rear differential (3):
50 Nm (5.0 kg-m, 36.9 lb-ft)
Gear oil changeSince special procedures, materials and
tools are required, ask your authorized
SUZUKI dealer for this job.
(2)
(3)
CAUTION
After driving the vehicle, the gear oil
temperature may be high enough to
burn you. Wait until the oil filler and
level plug are cool enough to touch
with your bare hands before inspect-
ing gear oil level.
NOTICE
When tightening the plug, apply the
following sealing compound or
equivalent to the plug threads to pre-
vent oil leakage.
SUZUKI Bond No. “1217G”

7-36
INSPECTION AND MAINTENANCE
75RM4-01E
Clutch pedalCable control clutch
54G274
Clutch pedal play “d”:
10 – 15 mm (0.4 – 0.6 in.)
Measure the clutch pedal play by moving
the clutch pedal with your hand and mea-
suring the distance it moves until you feel
slight resistance. The play in the clutch
pedal should be between the specified val-
ues. If the play is more or less than the
above, or clutch dragging is felt with the
pedal fully depressed, have the clutch
inspected by your SUZUKI dealer.
BrakesBrake fluid
75RM095
Check the brake fluid level by looking at
the reservoir in the engine compartment.
Check that the fluid level is between “MAX”
and “MIN” lines.
EXAMPLE
NOTICE
If your brake fluid level is near the
“MIN” line, there is a possibility of
brake pad and/or shoe wear and brake
fluid leakage.
Consult with your authorized SUZUKI
dealer regarding this possibility
before filling the reservoir.
WA R N I N G
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 cluster 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 leakage
in the brake system which should
be inspected by your SUZUKI
dealer immediately.
• Do not use any fluid other than SAE J1703 or DOT3 brake fluid. Do not
use reclaimed fluid or fluid that has
been stored in old or open contain-
ers. It is essential that foreign parti-
cles and other liquids are kept out
of the brake fluid reservoir.
CAUTION
Brake fluid can harm your eyes and
damage painted surfaces. Be careful
when refilling the reservoir.

7-37INSPECTION AND MAINTENANCE
75RM4-01E
NOTE:
• The fluid level can be expected to gradu-ally fall as the brake pad and/or shoe
wear.
• Brake fluid absorbs water over time and
brake fluid with high water content may
cause vapor lock or brake system mal-
function.
Replace your brake fluid in accordance
with the maintenance schedule in your
Owner’s Manual.Brake pedalCheck brake pedal stroke. If the stroke is
so large, have the brake system inspected
by your SUZUKI dealer. If you doubt the
brake pedal is at its normal height, check it
as follows:
54G108
Minimum distance between brake pedal
and floor carpet “a”: 73 mm (2.9 in.)
With the engine running, measure the dis-
tance between the brake pedal and floor
carpet when the pedal is depressed with
approximately 30 kg (66 lbs) of force. The
minimum distance required is as specified.
Since your vehicle’s brake system is self-
adjusting, there is no need for pedal
adjustment.
If the pedal to floor carpet distance as
measured above is less than the minimum
distance required, have your vehicle
inspected by your SUZUKI dealer.
NOTE:
When measuring the distance between the
brake pedal and floor wall, be sure not to
include the floor mat or rubber on the floor
wall in your measurement.
60G104S
WA R N I N G
Brake fluid is harmful or fatal if swal-
lowed, and harmful if it comes in con-
tact with skin or eyes. If swallowed,
do not induce vomiting. Immediately
contact a poison control center or a
physician. If brake fluid gets in eyes,
flush eyes with water and seek medi-
cal attention. Wash thoroughly after
handling. Solution can be poisonous
to animals. Keep out of reach of chil-
dren and animals.
WA R N I N G
If you experience any of the following
problems with your vehicle’s brake
system, have the vehicle inspected
immediately by your SUZUKI dealer.
• Poor braking performance
• Uneven braking (brakes not work- ing uniformly on all wheels.)
• Excessive pedal travel
• Brake dragging
• Excessive noise