inspection and maintenance SUZUKI IGNIS 2020 Workshop Manual

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

7-38
INSPECTION AND MAINTENANCE
75RM4-01E
Parking brake
54G109
Ratchet tooth specification “b”:
4th – 9th
Lever pull force (1):
200 N (20 kg, 45 lbs)
Check the parking brake for proper adjust-
ment by counting the number of clicks
made by the ratchet teeth as you slowly
pull up on the parking brake lever to the
point of full engagement. The parking
brake lever should stop between the speci-
fied ratchet teeth and the rear wheels
should be securely locked. If the parking
brake is not properly adjusted or the
brakes drag after the lever has been fully
released, have the park ing brake inspected
and/or adjusted by your SUZUKI dealer.
Brake discs and brake drumsBrake disc
(For EU countries)
(Except for EU countries)
Brake drum
If the measured thickness or inner diame-
ter of the most worn part exceeds the
value indicated above, the parts should be
replaced with a new one. The measure-
ment involves disassembling each brake
and requires the use of a micrometer or
caliper, which must be done according to
the instructions described in the relevant
service manual or available from the rele-
vant repair information site.
Steering
75RM035
Steering wheel play “c”:
0 – 30 mm (0.0 – 1.2 in.)
Check the play of the steering wheel by
gently turning it from left to right and mea-
suring the distance that it moves before
you feel slight resistance. The play should
be between the specified values.
Check that the steering wheel turns easily
and smoothly without r attling by turning it
all the way to the right and to the left while
driving very slowly in an open area. If the
amount of free play is not as specified or
you find anything else to be wrong, an
inspection must be performed by your
SUZUKI dealer.
EXAMPLE
Brake location Minimum thickness
Front wheels 18.0 mm (0.71 in.)
Brake location Minimum thickness
Front wheels 15.0 mm (0.59 in.)
Brake location Maximum inner diameter
Rear wheels 181 mm (7.13 in.)
“c”
EXAMPLE

7-39INSPECTION AND MAINTENANCE
75RM4-01E
Tires
80JS025
The front and rear tire pressure specifica-
tions are listed on the tire information label.
Both front and rear tires should have the
specified tire pressure.
Note that the value does not apply to the
compact spare tire, if equipped.
NOTE:
The tire inflation pressure will change due
to changes in atmospheric pressure, tem-
perature or tire temperature when driving.
To reduce the chance that the low tire
pressure warning light (if equipped) will
come on due to normal changes in tem-
perature and atmospheric pressure, it is
important to check and adjust the tire pres-
sures when the tires are cold. If you check
tires after driving, they are warm. Even ifthe tire pressure seems to be good in this
condition, it could fall below the specified
pressure when tires co
ol down. Also, tires
that are inflated to the specified pressure
in a warm garage may have pressure
below the specification when the vehicle is
driven outside in very cold temperature. If
you adjust the tire pressure in a garage
that is warmer than the outside tempera-
ture, you should add 1 kPa to the recom-
mended cold tire inflation pressure for
every 0.8°C difference between garage
temperature and outside temperature.
Tire inspectionInspect your vehicle’s tires at least once a
month by performing the following checks:
1) Measure the air pressure with a tire gauge. Adjust the pressure if neces-
sary. Remember to check the spare
tire, too.
EXAMPLE
WA R N I N G
• Air pressures should be checkedwhen the tires are cold or you may
get inaccurate readings.
• Check the inflation pressure from time to time while inflating the tire
gradually, until the specified pres-
sure is obtained.
• Never under-inflate or over-inflate the tires.
Under-inflation can cause unusual
handling characteristics or can
cause the rim to slip on the tire
bead, resulting in an accident or
damage to the tire or rim.
Over-inflation can cause the tire to
burst, resulting in personal injury.
Over-inflation c an also cause
unusual handling characteristics
which may result in an accident.

7-40
INSPECTION AND MAINTENANCE
75RM4-01E
52KM110
(1) Tread wear indicator
(2) Indicator location mark
2) Check that the depth of the tread groove is more than 1.6 mm (0.06 in.).
To help you check this, the tires have
molded-in tread wear indicators in the
grooves. When the indicators appear
on the tread surface, the remaining
depth of the tread is 1.6 mm (0.06 in.)
or less and the tire should be replaced.
3) Check for abnormal wear, cracks and damage. Any tires with cracks or other
damage should be replaced. If any tires
show abnormal wear, have them
inspected by your SUZUKI dealer. 4) Check for loose wheel nuts.
5) Check that there are no nails, stones or
other objects sticki ng into the tires.
(1)(2)
EXAMPLE
CAUTION
Hitting curbs and running over rocks
can damage tires and affect wheel
alignment. Have tires and wheel
alignment checked periodically by
your SUZUKI dealer.
WA R N I N G
• Your SUZUKI vehicle is equipped
with tires which are all the same
type and size. This is important to
ensure proper steering and han-
dling of the vehicle. Never mix tires
of different size or type on the four
wheels of your vehicle. The size
and type of tires used should be
only those approved by SUZUKI as
standard or optional equipment for
your vehicle.
• Replacing the wheels and tires
equipped on your vehicle with cer-
tain combinations of aftermarket
wheels and tires can significantly
change the steering and handling
characteristics of your vehicle.
• Therefore, use only those wheel
and tire combinations approved by
SUZUKI as standard or optional
equipment for your vehicle.
NOTICE
Replacing the original tires with tires
of a different size may result in false
speedometer or odometer readings.
Check with your SUZUKI dealer
before purchasing replacement tires
that differ in size from the original
tires.
NOTICE
For 4WD models, replacing a tire with
one of a different size, or using differ-
ent brands among the four tires can
result in damage to the drive train.

7-41INSPECTION AND MAINTENANCE
75RM4-01E
Tire rotation4-tire rotation
54G114
To avoid uneven wear of your tires and to
prolong their life, rotate the tires as illus-
trated. Tires should be rotated every 10000
km (6000 miles). After rotation, adjust front
and rear tire pressures to the specification
listed on your vehicle’s tire information
label.
NOTE:
For Mexico:
For additional instruction, refer to the
“SUPPLEMENT” section at the end of this
book.
Compact spare tire (if equipped)
54G115
(1) Wear indicator
(2) Indicator location mark
Your vehicle comes equipped with a com-
pact spare tire. It is designed to save
space in your storage area, and its lighter
weight facilitates installing the spare tire
when getting a flat tire. It is only intended
for temporary emergency use, until the
conventional tire can be repaired or
replaced. The inflation pressure of the
compact spare tire should be checked at
least once a month. Use a quality pocket-
type inflation pressure gauge and set at
420 kPa (60 psi). At the same time, check
that the tire is stored securely. If it is not,
tighten it. Note that two or more compact spare tires
should not be used on one vehicle simulta-
neously.
WA R N I N G
The compact spare tire and wheel are
intended for temporary emergency
use only. Continuous use of this
spare can result in tire failure and
loss of control. Always observe these
precautions when using this spare:
• Your vehicle should be handled in a
different way when using this
spare.
• Do not exceed 80 km/h (50 mph).
• Replace this spare with a standard tire and wheel as soon as possible.
• Use of this spare will reduce
ground clearance.
• Recommended air pressure for this spare is 420 kPa (60 psi).
• Do not use tire chains on the com- pact spare. If you must use tire
chains, rearrange the wheels so
standard tires and wheels are fitted
to the front axle.
• The compact spare tire has a much
shorter tread life than the conven-
tional tires on your vehicle.
Replace the tire as soon as the
tread wear indicator appears.
• When replacing the compact spare tire, use a replacement tire with the
exact same size and construction.

7-42
INSPECTION AND MAINTENANCE
75RM4-01E
BatteryThis vehicle is equipped with the following
batteries.
• Lead-acid Battery (all models)This is used to supply power to the vehi-
cle.
• Lithium-ion Battery (only models equipped with ENG A-STOP system)
This is used to supply electrical power to
the vehicle’s electrical components.
54MN274
(1) Lead-acid battery
(2) Lithium-ion battery Carefully read the instructions in the fol-
lowing sections, “Lead-acid battery” and
“Lithium-ion battery”, for the correct han-
dling of each battery.
• The lead-acid battery and lithium-ion
battery discharge gradually. In order to
avoid a flat battery, drive the vehicle
once a month for at least 30 minutes to
recharge the battery.
Lead-acid battery
(1)
(2)
:$ 5 1 , 1 *

7-43INSPECTION AND MAINTENANCE
75RM4-01E
76MS006
For maintenance-free battery (cap-less
type), you need not add water. For tradi-
tional type battery, which has water filler
caps, the level of the battery solution must
be kept between the upper level line (1)
and lower level line (2) at all times. If the
level is found to be below the lower level
line (2), add distilled water to the upper
level line (1). You should periodically check
the battery, battery terminals, and battery
hold-down bracket for corrosion. Remove
corrosion using a stiff brush and ammonia
mixed with water, or baking soda mixed
with water. After removing corrosion, rinse
with clean water.
If your vehicle is not going to be driven for
a month or longer, disconnect the cable
from the negative terminal of the battery to
help prevent discharge.Replacement of the battery
(For vehicles without ENG A-STOP sys-
tem)
68PM00711
(For vehicles with ENG A-STOP system)
51KM040
NOTICE
If your vehicle is equipped with the
ENG A-STOP system, it uses a lead-
acid battery specifically for the high-
efficiency ENG A-STOP system,
observe the following precautions.
Failure to observe these precautions
may result in a malfunction of the
system or a shortened battery life.
• When replacing the battery, only
use the specified type. (Do not use
any other type of battery.)
• Do not power electrical accesso- ries from the battery terminals.
EXAMPLE
(1)
(2)
(1)
(2) (3)
(4)
(ΟΝ03/((2)
(1)
(3)
(4)
(;$03/(

7-44
INSPECTION AND MAINTENANCE
75RM4-01E
To remove the battery:
1) Disconnect the negative cable (1).
2) Disconnect the positive cable (2).
For vehicles without ENG A-STOP sys-
tem;
3) Remove the retainer nuts (3) and remove the retainer (4).
For vehicles with ENG A-STOP system ;
3) Remove the bracket bolt (3) and remove the bracket (4).
4) Remove the battery.
To install the battery:
1) Install the battery in the reverse order of removal.
2) Tighten the bracket bolt and battery cables securely.
NOTE:
When the battery is disconnected, some of
the vehicle’s function will be initialized and/
or deactivated.
These function are required to reset after
the battery is reconnected. (Battery label)
51KM042
(5) Crossed-out
wheeled bin symbol
(6) Chemical symbol of “Pb” The crossed-out wheeled bin symbol (5)
located on the battery label indicates that
used battery should be collected sepa-
rately from ordinary household trash.
The chemical symbol of “Pb” (6) indicates
the battery contains more than 0.004%
lead.
By ensuring the used battery is disposed
or recycled correctly, you will help prevent
potential negative consequences for the
environment and human health, which
could otherwise be caused by inappropri-
ate trash handling of the battery. The recy-
cling of materials will help to conserve
natural resources. For more detailed infor-
mation about disposing or recycling of the
used battery, consult your SUZUKI dealer.
WA R N I N G
Batteries contain toxic substances
including sulfuric acid and lead. They
could have potential negative conse-
quences for the environment and
human health. Used
battery must be
disposed or recycled according to
the local law and must not be dis-
carded with ordinary household
waste. Make sure not to tip over the
battery when you remove it from the
vehicle. Otherwise, sulfuric acid
could run out and you might get
injury.
Pb
(5)(6)

7-45INSPECTION AND MAINTENANCE
75RM4-01E
Lithium-ion battery (if equipped)This battery is installed only in models
equipped with the ENG A-STOP system
and is located under the front passenger’s
seat.
• The lithium-ion battery is maintenance-free. However, in order to avoid a flat
battery, drive the vehicle once a month
for at least 30 minutes to recharge the
battery.
• When replacing or disposing of the lith- ium-ion battery, consult your authorized
SUZUKI dealer.
FusesYour vehicle has three types of fuses, as
described below:
Main fuse
The main fuse takes current directly from
the lead-acid battery.
Primary fuses
These fuses are between the main fuse
and individual fuses, and are for electrical
load groups.
Individual fuses
These fuses are for indi vidual electrical cir-
cuits.
To remove a fuse, use the fuse puller pro-
vided in the fuse box.
63J095
Fuses in engine compartment
74LHT0715
75RM065
WA R N I N G
Since mishandling the lithium-ion
battery may cause a fire or electric
shock or damage to the battery,
observe the following precautions.
• Do not remove or disassemble it.
• Do not allow it to get wet, for exam- ple, with water.
• Do not expose it to a strong impact.
• Do not lean or place any object on it.
• Do not remove battery terminals or power electrical accessories from
the terminals.
(5)
(3)
(4)
(2) (1)(5)
(4)
(3)
(2) (1)
(6)
(7)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(25)
(24)
(26)
(29)
(27)
(28)
(30)
(31)
(32)
(37)
(33)
(34)
(35)
(36) (8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)FRONT

7-46
INSPECTION AND MAINTENANCE
75RM4-01E
*1: Models with ENG A-STOP
*2: CVT models with ENG A-STOP
*3: Auto Gear Shift models
*4: Models with Auto-on headlight system
*5: Models with front fog light 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 S
UZUKI 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.
60G111
MAIN FUSE / PRIMARY FUSE
(1) 120 A FL1
(2) 100 A FL2
(3) 80 A FL3
(4) 100 A FL4
(5) 50 A FL5
(6) 150 A FL6
*1
(7) 40 A Power steering
(8) – Blank
(9) 10 A A/C compressor
(10) 25 A Headlight high
*4
(11) 15 A Headlight (Left)
(12) 15 A Headlight (Right)
(13) 30 A Starter motor
(14) 30 A Radiator fan
(15) 30 A Starter motor 2
*2
(16) 40 A Ignition switch 2
(17) – Blank
(18) 30 A T/M pump
*3
(19) 30 A Back-up
(20) – Blank
(21) 15 A Front fog light
*5
(22) 30 A Sub battery
*1
(23) 30 A Blower fan
(24) – Blank
(25) 5 A Starting signal
(26) – Blank
(27) 15 A Headlight high (Left)
*4
(28) 15 A Headlight high (Right)
*4
(29) 15 A T/M
*2
(30) 15 A T/M pump 2
*2
(31) 15 A FI
(32) 40 A ABS motor
(33) 25 A ABS solenoid
(34) – Blank
(35) 10 A T/M 2
*3
(36) 5 A T/M 3
*3
(37) 40 A Ignition switch
EXAMPLE
BLOWN OK