Infiniti Q60 Coupe (2021 year). Manual in english — page 26

(P.8-28).)

Size

Cold Tire In-
flation Pres-

sure

Front Original Tire:
P255/40RF19
96V

35 psi, 240
kPa

Front Original Tire:
P255/35R20 97V
XL

38 psi, 260
kPa

Front Original Tire:
255/35R20 97Y
XL

41 psi, 280
kPa

Rear Original Tire:
P255/40RF19
96V

35 psi, 240
kPa

Rear Original Tire:
P255/35R20 97V
XL

38 psi, 260
kPa

Rear Original Tire:
275/30R20 97Y
XL

38 psi, 260
kPa

Recommended tire inflation pressures
at speeds of 100 MPH (160 km/h) or
higher where it is legal to do so.

Size

Cold Tire In-
flation Pres-

sure

Front Original Tire:
P255/40RF19 96V

39 psi, 270
kPa

Front Original Tire:
P255/35R20 97V
XL

42 psi, 290
kPa

Front Original Tire:
255/35R20 97Y XL

42 psi, 290
kPa

Rear Original Tire:
P255/40RF19 96V

39 psi, 270
kPa

Rear Original Tire:
P255/35R20 97V
XL

42 psi, 290
kPa

Do-it-yourself

8-29

8-30

Do-it-yourself

SDI1575

Example

TIRE LABELING

Federal law requires tire manufac-
turers to place standardized informa-
tion on the sidewall of all tires. This
information identifies and describes
the fundamental characteristics of
the tire and also provides the tire
identification number (TIN) for safety
standard certification. The TIN can be
used to identify the tire in case of a
recall.

SDI1606

Example

Tire size (example: P215/60R16

94H)
1. P: The “P” indicates the tire is

designed for passenger vehicles.
(Not all tires have this informa-
tion.)

2. Three-digit number (215): This

number gives the width in milli-
meters of the tire from sidewall
edge to sidewall edge.

3. Two-digit number (60): This num-

ber, known as the aspect ratio,
gives the tire’s ratio of height to

width.

4. R: The “R” stands for radial.

F: The “F” after “R” indicates Self-
Supporting type run-flat tire.

5. Two-digit number (16): This num-

ber is the wheel or rim diameter in
inches.

6. Two- or three-digit number (94):

This number is the tire’s load index.
It is a measurement of how much
weight each tire can support. You
may not find this information on all
tires because it is not required by
law.

7. H: Tire speed rating. You should

not drive the vehicle faster than
the tire speed rating.

JVM0694X

Example

TIN (Tire Identification Number) for

a new tire (example: DOT XX XX XXX
XXXX)
1. DOT: Abbreviation for the “De-

partment of Transportation”. The
symbol can be placed above, be-
low or to the left or right of the
Tire Identification Number.

2. Two-digit code: Manufacturer’s

identification mark

3. Two-digit code: Tire size
4. Three-digit code: Tire type code

(Optional)

5. Four numbers represent the week

and year the tire was built. For
example, the numbers 3103
means the 31st week of 2003. If
these numbers are missing, then
look on the other sidewall of the
tire.

Tire ply composition and material

The number of layers or plies of
rubber-coated fabric in the tire.
Tire manufacturers also must indicate
the materials in the tire, which include
steel, nylon, polyester, and others.

Maximum permissible inflation

pressure
This number is the greatest amount of
air pressure that should be put in the
tire. Do not exceed the maximum
permissible inflation pressure.

Maximum load rating

This number indicates the maximum
load in kilograms and pounds that can
be carried by the tire. When replacing
the tires on the vehicle, always use a
tire that has the same load rating as
the factory installed tire.

Term of “tubeless” or “tube type”

Indicates whether the tire requires an
inner tube (“tube type”) or not (“tube-
less”).

The word “radial”

The word “radial” is shown, if the tire
has radial structure.

Manufacturer or brand name

Manufacturer or brand name is
shown.

Other tire-related terminology:

In addition to the many terms that are
defined throughout this section, In-
tended Outboard Sidewall is (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
facing sidewall of an asymmetrical
tire that has a particular side that
must always face outward when
mounted on a vehicle.

Do-it-yourself

8-31

8-32

Do-it-yourself

TYPES OF TIRES

WARNING

.

When changing or replacing tires, be
sure all four tires are of the same type
(Example: Summer, All Season or
Snow) and construction. An INFINITI
retailer may be able to help you with
information about tire type, size,
speed rating and availability.

.

Replacement tires may have a lower
speed rating than the factory
equipped tires, and may not match
the potential maximum vehicle speed.
Never exceed the maximum speed
rating of the tire.

.

Replacing tires with those not origin-
ally specified by INFINITI could affect
the proper operation of the TPMS.

.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety
Information” (Canada) in the War-
ranty Information Booklet.

All season tires

INFINITI specifies all season tires on some
models to provide good performance all

year, including snowy and icy road condi-
tions. All Season tires are identified by ALL
SEASON and/or M&S (Mud and Snow) on
the tire sidewall. Snow tires have better
snow traction than All Season tires and may
be more appropriate in some areas.

Summer tires

INFINITI specifies summer tires on some
models to provide superior performance on
dry roads. Summer tire performance is
substantially reduced in snow and ice. Sum-
mer tires do not have the tire traction rating
M&S on the tire sidewall.
If you plan to operate your vehicle in snowy
or icy conditions, INFINITI recommends the
use of SNOW tires or ALL SEASON tires on
all four wheels.

Snow tires

If snow tires are needed, it is necessary to
select tires equivalent in size and load rating
to the original equipment tires. If you do not,
it can adversely affect the safety and
handling of your vehicle.
Generally, snow tires will have lower speed
ratings than factory equipped tires and may
not match the potential maximum vehicle
speed. Never exceed the maximum speed
rating of the tire.
If you install snow tires, they must be the

same size, brand, construction and tread
pattern on all four wheels.
For additional traction on icy roads, studded
tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires. Skid and
traction capabilities of studded snow tires,
on wet or dry surfaces, may be poorer than
that of non-studded snow tires.

Run-flat tires

Your vehicle is equipped with run-flat tires.
You can continue driving to a safe location
even if they are punctured. Always use run-
flat tires of the specified size on all four
wheels. Mixing tire sizes or construction may
reduce vehicle handling stability. If neces-
sary, contact an INFINITI retailer for assis-
tance.
Frequently check the tire pressure and adjust
pressure of each tire properly. The tire
pressure can be also checked in the vehicle
information display.
It can be difficult to tell if a run-flat tire is
under-inflated or flat. Check the tire pres-
sures as described earlier in this section. If
the tire becomes under-inflated while driv-
ing, the low tire pressure warning light will
illuminate. If the tire becomes flat while
driving, the low tire pressure warning light

and the “Flat Tire - Visit dealer” warning will
appear.

Low tire pressure:

If the vehicle is being driven with low tire
pressure, the low tire pressure warning light
will illuminate.

Flat tire:

If the vehicle is being driven with one or more
flat tires, the low tire pressure warning light
will illuminate continuously and a chime will
sound for 10 seconds. A “Flat Tire - Visit
dealer” warning also appears in the vehicle
information display.
The chime will only sound at the first
indication of a flat tire and the warning light
will illuminate continuously. When the flat
tire warning is activated, have the system
reset and the tire checked, and replaced if
necessary. It is recommended you visit an
INFINITI retailer for these services. Even if
the tire is inflated to the specified COLD tire
pressure, the warning light will continue to
illuminate until the system is reset by an
INFINITI retailer.
If the low tire pressure warning light illumi-
nates continuously and the “Flat Tire - Visit
dealer” warning appears in the vehicle
information display:

.

Do not exceed 50 MPH (80 km/h).

.

Increase your following distance to allow

for increased stopping distances.

.

Avoid sudden maneuvers, hard cornering

and hard braking.

WARNING

.

Although you can continue driving
with a punctured run-flat tire, re-
member that vehicle handling stabi-
lity is reduced, which could lead to an
accident and personal injury. Also,
driving a long distance at high speeds
may damage the tire.

.

Do not drive at speeds above 50
MPH (80 km/h) and do not drive
more than approximately 93 miles
(150 km) with a punctured run-flat
tire. The actual distance the vehicle
can be driven on a flat tire depends on
outside temperature, vehicle load,
road conditions and other factors.

.

Drive safely at reduced speeds. Avoid
hard cornering or braking, which may
cause you to lose control of the
vehicle.

.

If you detect any unusual sounds or
vibrations while driving with a punc-
tured run-flat tire, pull off the road
to a safe location and stop the vehicle

as soon as possible. The tire may be
seriously damaged and need to be
replaced.

CAUTION

.

Never install tire chains on a punctu-
red run-flat tire, as this could damage
your vehicle.

.

Avoid driving over any projection or
pothole, as the clearance between
the vehicle and the ground is smaller
than normal.

.

Do not enter an automated car wash
with a punctured run-flat tire.

.

It is recommended you have the
punctured tire inspected by an
INFINITI retailer or other authorized
repair shop. Replace the tire as soon
as possible if the tire is seriously
damaged.

Do-it-yourself

8-33

8-34

Do-it-yourself

TIRE CHAINS

CAUTION

Tire chains/cables should not be in-
s t a l l e d

o n

P 2 5 5 / 4 0 R F 1 9 ,

P 2 5 5 / 3 5 R 2 0 , 2 5 5 / 3 5 R 2 0 a n d
275/30R20 tires. Doing so will cause
damage to the vehicle. If you plan to use
tire chains/cables, you should install
2 4 5 / 4 0 R F 1 9 r u n - f l a t t i r e s o r
245/40R19 non run-flat tires on your
vehicle.

Use of tire chains may be prohibited accord-
ing to location. Check the local laws before
installing tire chains. When installing tire
chains, make sure they are the proper size
for the tires on your vehicle and are installed
according to the chain manufacturer’s sug-
gestions.

Use only SAE Class S chains.

Class

“S” chains are used on vehicles with re-
stricted tire to vehicle clearance. Vehicles
that can use Class “S” chains are designed to
meet the SAE standard minimum clearances
between the tire and the closest vehicle
suspension or body component required to
accommodate the use of a winter traction
device (tire chains or cables). The minimum
clearances are determined using the factory
equipped tire size. Other types may damage

your vehicle. Use chain tensioners when
recommended by the tire chain manufac-
turer to ensure a tight fit. Loose end links of
the tire chain must be secured or removed to
prevent the possibility of whipping action
damage to the fenders or underbody. If
possible, avoid fully loading your vehicle
when using tire chains. In addition, drive at
a reduced speed. Otherwise, your vehicle
may be damaged and/or vehicle handling
and performance may be adversely affected.

Tire chains must be installed only on the
rear wheels and not on the front wheels.

Never install tire chains on a TEMPORARY
USE ONLY spare tire (if so equipped). Never
install tire chains on a punctured run-flat tire
(if so equipped), as this could damage your
vehicle.
Do not use tire chains on dry roads. Driving
with tire chains in such conditions can cause
damage to the various mechanisms of the
vehicle due to some overstress.

SDI1662

CHANGING WHEELS AND TIRES

Tire rotation (models equipped with
same size tires on all wheels)

INFINITI recommends rotating the
tires at the specified interval shown
in the maintenance schedule. (See the
"9. Maintenance and schedules" sec-
tion. For tire replacing procedure, see
“Jacking up the vehicle and replacing
tires” (P.8-38).)

As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.

Wheel nut tightening torque:

80 ft-lb (108 N·m)

The wheel nuts must be kept tigh-
tened to the specification at all times.
It is recommended that wheel nuts be
tightened to the specification at each
tire rotation interval.

WARNING

.

After rotating the tires, check
and adjust the tire pressure.

.

Do not include the T-type spare
tire or any other small size
spare tire in the tire rotation.

.

For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the Warranty
Information Booklet.

After the ignition switch is placed in
the ON position, it may take a period
of time for the tire pressure to be
displayed in the vehicle information

display while the vehicle is driven.
Depending on the radio wave circum-
stance, tire pressure may not cor-
rectly be displayed.

Tire rotation (models equipped with
different size tires on front and rear)

Tires cannot be rotated on this vehi-
cle, as front tires are a different size
from rear tires.
A pin is on the front brake rotor to
prevent the rear wheels from being
installed in place of the front wheels.
The spare tire can be installed in place
of the front and rear wheels. When
installing the spare tire in the front
wheel, the hole in the spare tire wheel
must be aligned with the pin on the
brake rotor.

WARNING

.

If your vehicle is equipped with
different size front and rear
tires, never install the rear
tire/wheel on the front of the
vehicle. Doing so can damage

the vehicle or tire. Damage to
the tire may result in a sudden
loss of air pressure which may
cause loss of vehicle control in
some driving conditions and
cause a collision and personal
injury.

.

For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the Warranty
Information Booklet.

After the ignition switch is placed in
the ON position, it may take a period
of time for the tire pressure to be
displayed in the vehicle information
display while the vehicle is driven.
Depending on the radio wave circum-
stance, tire pressure may not cor-
rectly be displayed.

Do-it-yourself

8-35

8-36

Do-it-yourself

SDI1663

: Wear indicator
: Wear indicator location mark. The
locations are shown by “

”, “TWI”,

etc. depending on tire types.

Tire wear and damage

WARNING

.

Tires should be periodically in-
spected for wear, cracking, bul-
ging or objects caught in the
tread. If excessive wear, cracks,
bulging or deep cuts are found,
the tire(s) should be replaced.

.

The original tires have built-in
tread wear indicators. When
wear indicators are visible, the
tire(s) should be replaced.

.

Tires degrade with age and use.
Have tires, including the spare,
over 6 years old checked by a
qualified technician, because
some tire damage may not be
obvious. Replace the tires as
necessary to prevent tire failure
and possible personal injury.

.

Improper service of the spare
tire may result in serious perso-
nal injury. If it is necessary to
repair the spare tire, it is re-
c o m m e n d e d y o u v i s i t a n
INFINITI retailer for this ser-
vice.

.

For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the Warranty
Information Booklet.

Replacing wheels and tires

When replacing a tire, use the same size,
tread design, speed rating and load carrying
capacity as originally equipped. (See “Speci-
fications” (P.10-8) for recommended types
and sizes of tires and wheels.)
After the ignition switch is placed in the ON
position, it may take a period of time for the
tire pressure to be displayed while the
vehicle is driven. Depending on the radio
wave circumstance, tire pressure may not
correctly be displayed.

WARNING

.

The use of tires other than those
recommended or the mixed use of
tires of different brands, construc-
tion (bias, bias-belted, radial or run-
flat), or tread patterns can adversely
affect the ride, braking, handling,
ground clearance, body-to-tire clear-
ance, tire chain clearance, speed-
ometer calibration, headlight aim
and bumper height. Some of these
effects may lead to accidents and
could result in serious personal injury.

.

For Two-Wheel Drive (2WD) models,
if your vehicle was originally
equipped with 4 tires that were the

same size and you are only replacing
2 of the 4 tires, install the new tires
on the rear axle. Placing new tires on
the front axle may cause loss of
vehicle control in some driving condi-
tions and cause an accident and
personal injury.

.

If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimen-
sion. Wheels of a different off-set
could cause premature tire wear,
degrade vehicle handling character-
istics and/or interference with the
brake discs/drums. Such interference
can lead to decreased braking effi-
ciency and/or early brake pad/shoe
wear. See “Wheels and tires” (P.10-
9) of this manual for wheel off-set
dimensions.

.

Since the spare tire is not equipped
with the TPMS, when a spare tire is
mounted or a wheel is replaced, the
TPMS will not function and the low
tire pressure warning light will flash
for approximately 1 minute. The light
will remain on after 1 minute. Have
your tires replaced and/or TPMS
system reset as soon as possible. It
is recommended you visit an INFINITI
retailer for these services.

.

Replacing tires with those not origin-
ally specified by INFINITI could affect
the proper operation of the TPMS.

.

The TPMS sensor may be damaged if
it is not handled correctly. Be careful
when handling the TPMS sensor.

.

When replacing the TPMS sensor, the
ID registration may be required. It is
r e c o m m e n d e d y o u c o n t a c t a n
INFINITI retailer for ID registration.

.

Do not use a valve stem cap that is
not specified by INFINITI. The valve
stem cap may become stuck.

.

Be sure that the valve stem caps are
correctly fitted. Otherwise the valve
may be clogged up with dirt and
cause a malfunction or loss of pres-
sure.

.

Do not install a damaged or deformed
wheel or tire even if it has been
repaired. Such wheels or tires could
have structural damage and could fail
without warning.

.

The use of retread tire is not recom-
mended.

.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety
Information” (Canada) in the War-

ranty Information Booklet.

Intelligent All-Wheel Drive (AWD)
models

CAUTION

.

Always use tires of the same type,
size, brand, construction (bias, bias-
belted or radial), and tread pattern
on all four wheels. Failure to do so
may result in a circumference differ-
ence between tires on the front and
rear axles which will cause excessive
tire wear and may damage the trans-
mission, transfer case and differential
gears.

.

ONLY use spare tires specified for
the Intelligent AWD model.

If excessive tire wear is found, it is recom-
mended that all four tires be replaced with
tires of the same size, brand, construction
and tread pattern. The tire pressure and
wheel alignment should also be checked and
corrected as necessary. It is recommended
you visit an INFINITI retailer for this service.

Do-it-yourself

8-37

8-38

Do-it-yourself

Wheel balance

Unbalanced wheels may affect vehicle hand-
ling and tire life. Even with regular use,
wheels can get out of balance. Therefore,
they should be balanced as required.

Wheel balance service should be performed
with the wheels off the vehicle. Spin
balancing the wheels on the vehicle could
lead to mechanical damage.

For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the INFINITI Warranty Information Booklet.

Care of wheels

See “Cleaning exterior” (P.7-2) for details
about care of the wheels.

Emergency tire puncture repair kit
(if so equipped)

The emergency tire puncture repair kit
(Emergency Tire Sealant) is supplied with
the vehicle instead of a spare tire. It can be
used to temporarily repair minor tire punc-
tures. If possible, have the vehicle towed to a
facility that can repair or replace the flat tire.
Using the emergency tire puncture repair kit
may cause a malfunction of the tire pressure
sensor and cause the low tire pressure
warning light to illuminate.

See “Flat tire” (P.6-3) for more details.

JACKING UP THE VEHICLE AND
REPLACING TIRES

This section contains the information about
the vehicle jack-up procedures and the tire
replacement.

NOTE:

Jacking tools are not equipped as standard
with this vehicle. It is recommended you
contact an INFINITI retailer about acquiring
the tools.

For models with run-flat tires, you can
continue driving to a safe location even if
they are punctured. (See “Run-flat tires”
(P.6-4) and “Run-flat tires” (P.8-32).)
For models with the emergency tire punc-
ture repair kit, you can temporarily fix a
minor tire puncture using it. (See “Repairing
a flat tire (for models with emergency tire
puncture repair kit)” (P.6-5).)

WARNING

.

Make sure the parking brake is
securely applied and the transmission
into the P (Park) position.

.

Never change tires when the vehicle
is on a slope, ice or slippery areas.

This is hazardous.

.

Never change tires if oncoming traf-
fic is close to your vehicle. Wait for
professional road assistance.

MCE0001A

Blocking wheels

Place suitable blocks

at both the front and

back of the wheel diagonally opposite the
flat tire to prevent the vehicle from moving
when it is jacked up.

WARNING

Be sure to block the wheel as the vehicle
may move and result in personal injury.

Jacking up the vehicle and removing
a tire

WARNING

.

Never get under the vehicle while it is
supported only by the jack. If it is
necessary to work under the vehicle,
support it with safety stands.

.

Use the correct jack-up points. Never
use any other part of the vehicle for
jack support.

.

Never jack up the vehicle more than
necessary.

.

Never use blocks on or under the jack.

.

Do not start or run the engine while
vehicle is on the jack, as it may cause
the vehicle to move. This is especially
true for vehicles with limited slip
differentials.

.

Do not allow passengers to stay in
the vehicle while it is on the jack.

Carefully read the caution label attached to
the jack body and the following instruc-
tions.

JVE0346X

Jack-up point

1. Place the jack directly under the jack-up

point as illustrated so the top of the jack
contacts the vehicle at the jack-up point.
Align the jack head between the two
notches in the front or the rear as shown.
Also fit the groove of the jack head
between the notches as shown.

The jack should be used on level firm
ground.

Do-it-yourself

8-39

8-40

Do-it-yourself

SCE0504

2. Loosen each wheel nut one or two turns

by turning counterclockwise with the
wheel nut wrench.

Do not remove the

wheel nuts until the tire is off the
ground.

3. Carefully raise the vehicle until the tire

clears the ground. To lift the vehicle,
securely hold the jack lever and rod with
both hands as shown above. Remove the
wheel nuts, and then remove the tire.

Installing a tire

1. Clean any mud or dirt from the surface

between the wheel and hub.

2. Carefully put the tire on and tighten the

wheel nuts finger tight.

3. With the wheel nut wrench, tighten

wheel nuts alternately and evenly in the
sequence illustrated ( ,

,

,

,

) until

they are tight.

4. Lower the vehicle slowly until the tire

touches the ground. Then, with the
wheel nut wrench, tighten the wheel
nuts securely in the sequence as illu-
strated. Lower the vehicle completely.

WARNING

.

Incorrect wheel nuts or improperly
tightened wheel nuts can cause the
wheel to become loose or come off.

This could cause an accident.

.

Do not use oil or grease on the wheel
studs or nuts. This could cause the
nuts to become loose.

.

As soon as possible, tighten the wheel

nuts to the specified torque with a
torque wrench.
Wheel nut tightening torque:

80 ft-lb (108 N·m)

The wheel nuts must be kept tigh-
tened to specification at all times. It
is recommended that wheel nuts be
tightened to specifications at each
lubrication interval.

.

Adjust tire pressure to the COLD

pressure.
COLD pressure:

After the vehicle has been parked for
three hours or more or driven less
than 1 mile (1.6 km).

COLD tire pressures are shown on
the Tire and Loading Information
label affixed to the driver side center
pillar.

Securely store the jacking tools in the
vehicle.

9 Maintenance and schedules

Maintenance requirement . . . . . . . . . . . .. 9-2

General maintenance . . . . . . . . . . . . . 9-2
Scheduled maintenance . . . . . . . . . . . . 9-2
Where to go for service . . . . . . . . . . . 9-2

General maintenance . . . . . . . . . . . . . ... 9-2

Explanation of general maintenance items . . . 9-2

Explanation of scheduled maintenance items . . . 9-5

Emission control system maintenance . . . . 9-5
Chassis and body maintenance . . . . . . . . 9-5

Maintenance schedules . . . . . . . . . . . . .. 9-6

Additional maintenance items for severe
operating conditions . . . . . . . . . . . . 9-6
Oil control system . . . . . . . . . . . . . .. 9-7

Standard maintenance . . . . . . . . . . . . ... 9-8

9-2

Maintenance and schedules

Some day-to-day and regular maintenance
is essential to maintain your vehicle in good
mechanical condition, as well as its emission
and engine performance.
It is the owner’s responsibility to make sure
that the scheduled maintenance, as well as
general maintenance, is performed.
As the vehicle owner, you are the only one
who can ensure that your vehicle receives
the proper maintenance. You are a vital link
in the maintenance chain.

GENERAL MAINTENANCE

General maintenance includes those items
which should be checked during normal day-
to-day operation. They are essential for
proper vehicle operation. It is your respon-
sibility to perform these procedures regularly
as prescribed.
Performing general maintenance checks re-
quires minimal mechanical skill and only a
few general automotive tools.
These checks or inspections can be done by
yourself, a qualified technician or, if you
prefer, an INFINITI retailer.

SCHEDULED MAINTENANCE

The maintenance items listed in this section
are required to be serviced at regular inter-
vals. However, under severe driving condi-
t i o n s , a d d i t i o n a l o r m o r e f r e q u e n t
maintenance will be required.

WHERE TO GO FOR SERVICE

If maintenance service is required or your
vehicle appears to malfunction, have the
systems checked and serviced. It is recom-
mended you visit an INFINITI retailer for this
service.
INFINITI technicians are well-trained spe-
cialists and are kept up to date with the
latest service information through technical
bulletins, service tips and training programs.
They are completely qualified to work on
INFINITI vehicles

before

work begins.

If your vehicle is involved in a collision, it is
recommended that you ask your INFINITI
retailer where the nearest INFINITI Certified
Collision Center is located, or go to http://
collision.infinitiusa.com.
You can be confident that an INFINITI
retailer’s service department can perform
the service needed to meet the maintenance
requirements on your vehicle.

During the normal day-to-day operation of
the vehicle, general maintenance should be
performed regularly as prescribed in this
section. If you detect any unusual sounds,
vibrations or smells, be sure to check for the
cause and have it checked promptly. In
addition, it is recommended you visit an
INFINITI retailer if you think that repairs are
required.
When performing any checks or mainte-
nance work, closely observe “Maintenance
precautions” (P.8-2) of this manual.

EXPLANATION OF GENERAL
MAINTENANCE ITEMS

Additional information on the following
items with “*” is found in the “8. Do-it-
yourself” section of this manual.

Outside the vehicle

The maintenance items listed here should be
performed from time to time, unless other-
wise specified.

Doors and engine hood:

Check that all doors

and the engine hood, operate properly. Also
ensure that all latches lock securely. Lubri-
cate hinges, latches, latch pins, rollers and
links if necessary. Make sure that the
secondary latch keeps the hood from open-
ing when the primary latch is released.
When driving in areas using road salt or

MAINTENANCE REQUIREMENT

GENERAL MAINTENANCE

other corrosive materials, check lubrication
frequently.

Lights*:

Clean the headlights on a regular

basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and installed
securely. Also check headlight aim.

Road wheel nuts (lug nuts)*:

When checking

the tires, make sure no wheel nuts are
missing, and check for any loose wheel nuts.
Tighten if necessary.

Tire rotation*:

Rotate tires at the specified

interval shown in the maintenance schedule.
If your vehicle is equipped with different
sized tires in the front and rear, tires cannot
be rotated.

Tires*:

Check the pressure with a gauge

often and always prior to long distance trips.
If necessary, adjust the pressure in all tires,
including the spare, to the pressure speci-
fied. Check carefully for damage, cuts or
excessive wear.

Tire Pressure Monitoring System (TPMS)
transmitter components:

Replace the TPMS

transmitter grommet seal, valve core and
cap when the tires are replaced due to wear
or age.

Wheel alignment and balance:

If the vehicle

should pull to either side while driving on a
straight and level road, or if you detect
uneven or abnormal tire wear, there may be

a need for wheel alignment.
If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the INFINITI Warranty Information Booklet.

Windshield:

Clean the windshield on a

regular basis. Check the windshield at least
every six months for cracks or other damage.
Have a damaged windshield repaired by a
qualified repair facility. It is recommended
that you have a damaged windshield re-
paired by an INFINITI retailer, or an INFINITI
Certified Collision Center. To locate a colli-
sion center in your area, refer to http://
collision.infinitiusa.com.

Windshield wiper blades*:

Check for cracks

or wear if they do not wipe properly.

Inside the vehicle

The maintenance items listed here should be
checked on a regular basis, such as when
performing scheduled maintenance, cleaning
the vehicle, etc.

Accelerator pedal:

Check the pedal for

smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.

Automatic transmission P (Park) mechan-
ism:

On a fairly steep hill, check that your

vehicle is held securely with the shift lever in
the P (Park) position without applying any
brakes.

Brake pedal:

Check the pedal for smooth

operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, have your vehicle checked immediately.
It is recommended you visit an INFINITI
retailer for this service. Keep the floor mat
away from the pedal.

Brakes:

Check that the brakes do not pull the

vehicle to one side when applied.

Parking brake:

Check the parking brake

operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, it is recommended you
visit an INFINITI retailer for this service.

Seats:

Check seat position controls such as

seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position. Check
that the head restraints move up and down
smoothly and that the locks (if so equipped)
hold securely in all latched positions.

Seat belts:

Check that all parts of the seat

belt system (for example, buckles, anchors,
adjuster and retractors) operate properly

Maintenance and schedules

9-3

9-4

Maintenance and schedules

and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.

Steering wheel:

Check for changes in the

steering conditions, such as excessive free
play, hard steering or strange noises.

Warning lights and chimes:

Make sure that

all warning lights and chimes are operating
properly.

Windshield defroster:

Check that the air

comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.

Windshield wiper and washer*:

Check that

the wipers and washer operate properly and
that the wipers do not streak.

Under the hood and vehicle

The maintenance items listed here should be
checked periodically (for example, each time
you check the engine oil or refuel).

Battery*:

Check the fluid level in each cell. It

should be between the MAX and MIN lines.
Vehicles operated in high temperatures or
under severe condition require frequent
checks of the battery fluid level.

NOTE:

Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:

1.

Installation or extended use of electro-
nic accessories that consume battery
power when the engine is not running
(Phone chargers, GPS, DVD players,
etc.)

2.

Vehicle is not driven regularly and/or
only driven short distances.

In these cases, the battery may need to be
charged to maintain battery health.

Brake fluid level*:

Make sure that the brake

fluid level is between the MAX and MIN lines
on the reservoir.

Engine coolant level*:

Check the coolant

level when the engine is cold.

Intercooler coolant level*:

Check the coolant

level when the engine is cold.

Engine drive belts*:

Make sure that no belt is

frayed, worn, cracked or oily.

Engine oil level*:

Check the level after

parking the vehicle on a level spot and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.

Exhaust system:

Make sure there are no

loose supports, cracks or holes. If the sound
of the exhaust seems unusual or there is a
smell of exhaust fumes, immediately have
the exhaust system inspected. It is recom-
mended you visit an INFINITI retailer for this
service. (See “Precautions when starting and

driving” (P.5-4).)

Fluid leaks:

Check under the vehicle for fuel,

oil, water or other fluid leaks after the
vehicle has been parked for a while. Water
dripping from the air conditioner after use is
normal. If you should notice any leaks or if
gasoline fumes are evident, check for the
cause and have it corrected immediately.

Radiator and hoses:

Check the front of the

radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, defor-
mation, rot or loose connections.

Underbody:

The underbody is frequently

exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances, otherwise rust will form on the
floor pan, frame, fuel lines and around the
exhaust system. At the end of winter, the
underbody should be thoroughly flushed
with plain water, being careful to clean
those areas where mud and dirt may accu-
mulate. For additional information, see
“Cleaning exterior” (P.7-2).

Windshield washer fluid*:

Check that there

is adequate fluid in the reservoir.