tire pressure INFINITI QX60 2018 Owner's Guide

TIRE PRESSURE MONITORING
SYSTEM (TPMS) (if so equipped)
This vehicle is equipped with the Tire Pres-
sure Monitoring System (TPMS). It monitors
tire pressure of all tires except the spare.
When the low tire pressure warning light is lit,
and the “Tyre Pressure Low - Add Air” warn-
ing appears in the vehicle information display,
one or more of your tires is significantly
under-inflated. If equipped, the system also
displays pressure of all tires (except the spare
tire) on the display screen by sending a signal
from a sensor that is installed in each wheel. If
the vehicle is being driven with low tire pres-
sure, the TPMS will activate and warn you of
it by the low tire pressure warning light. This
system will activate only when the vehicle is
driven at speeds above 25 km/h (16 mph).
For additional information, refer to “Warning
lights, indicator lights and audible reminders”
in the “Instruments and controls” section and
“Tire Pressure Monitoring System (TPMS)” in
the “Starting and driving” section of this
manual.
WARNING
∙ Radio waves could adversely affect elec-tric medical equipment. Those who use a
pacemaker should contact the electric
medical equipment manufacturer for the
possible influences before use.
∙ If the low tire pressure warning light illu- minates while driving, avoid sudden
steering maneuvers or abrupt braking,
reduce vehicle speed, pull off the road to
a safe location and stop the vehicle as
soon as possible. Driving with under-
inflated tires may permanently damage
the tires and increase the likelihood of
tire failure. Serious vehicle damage could
occur and may lead to an accident and
could result in serious personal injury.
Check the tire pressure for all four tires.
Adjust the tire pressure to the recom-
mended COLD tire pressure shown on
the tire placard to turn the low tire pres-
sure warning light OFF. If you have a flat
tire, replace it with a spare tire as soon as
possible. ∙ When replacing a wheel without TPMS
such as the spare tire, TPMS will not
function and the low tire pressure warn-
ing 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 that you visit
an INFINITI retailer for these services.
∙ Replacing tires with those not originally specified by INFINITI could affect the
proper operation of the TPMS.
∙ Do not inject any tire liquid or aerosol tire sealant into the tires, as this may cause a
malfunction of the tire pressure sensors.
CHANGING A FLAT TIRE
If you have a flat tire, follow the instructions
below:
Stopping the vehicle
1. Safely move the vehicle off the road and away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake. Move the shift lever to
P (Park).
4. Turn off the engine.
FLAT TIRE
In case of emergency6-3

4. Lower the vehicle slowly until the tiretouches the ground. Then, with the
wheel nut wrench, tighten the wheel
nuts securely in the sequence illustrated
(
A,B,C,D,E). Lower the vehicle
completely.
WARNING
∙ Incorrect wheel nuts or improperly tight- ened 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.
∙ Retighten the wheel nuts when the ve- hicle has been driven for 1,000 km
(621 miles) (also in cases of a flat tire,
etc.).
As soon as possible, tighten the wheel nuts
to the specified torque with a torque wrench.
Wheel nut tightening torque: 113 N·m (83 ft-lb)
The wheel nuts must be kept tightened to
specification at all times. It is recommended
that wheel nuts be tightened to specifica-
tions at each lubrication interval. Adjust tire pressure to the COLD pressure.
COLD pressure: After the vehicle has been
parked for 3 hours or more or driven less
than 1.6 km (1 mile).
COLD tire pressures are shown on the Tire
Placard affixed to the driver side center pil-
lar.
5. Securely store the flat tire, tools and jacking equipment in the vehicle.
6. Close the liftgate.
WARNING
∙ Always make sure that the spare tire and jacking equipment are properly secured
after use. Such items can become danger-
ous projectiles in an accident or sudden
stop.
∙ The spare tire is designed for emergency use. For additional information, refer to
“Wheels and tires” in the “Maintenance
and do-it-yourself” section of this
manual. ∙ When re-installing the spare tire under
the vehicle after use, be sure to secure it
with the tire stem facing down toward
the ground. If the spare tire is improperly
secured with the tire stem facing up to-
wards the bottom of the vehicle, there is
an increased risk of separating from the
vehicle in the event of crash which may
pose a hazard in traffic or risk of injury to
others.
6-10In case of emergency

8 Maintenance and do-it-yourself
Maintenance requirements.......................8-2
General maintenance .............................8-2
Explanation of general maintenance
items .........................................8-2
Maintenance precautions .........................8-5
Engine compartment check locations ..............8-6
Engine cooling system ........................... 8-8
Checking engine coolant level ................. 8-8
Changing engine coolant ......................8-9
Engine oil ........................................8-9
Checking engine oil level .......................8-9
Changing engine oil ......................... 8-10
Changing engine oil filter ....................8-12
Continuously Variable Transmission (CVT) fluid . . 8-13
Power steering fluid ............................ 8-13
Brake fluid ..................................... 8-14
Windshield-washer fluid ........................ 8-14
Windshield-washer fluid reservoir ............8-14
Battery ........................................ 8-16
Jump starting ............................... 8-18
Drive belt ...................................... 8-18
Spark plugs .................................... 8-19
Replacing spark plugs ....................... 8-19Air cleaner
..................................... 8-20
Air conditioner filter ......................... 8-20
Windshield wiper blades ........................ 8-21
Cleaning .................................... 8-21
Replacing ................................... 8-21
Parking brake and brake pedal ..................8-22
Checking parking brake ......................8-22
Checking brake pedal ........................ 8-23
Brake booster ............................... 8-23
Fuses .......................................... 8-24
Engine compartment ........................ 8-24
Passenger compartment .....................8-25
Battery replacement ............................ 8-25
INFINITI Intelligent Key ......................8-26
Lights ......................................... 8-28
Headlights .................................. 8-28
Fog

lights ................................... 8-28
Exterior and interior lights ...................8-29
Wheels and tires ............................... 8-31
Tire pressure ................................ 8-31
Types of tires ............................... 8-34
Tire chains .................................. 8-35
Changing wheels and tires ...................8-35

Outside the vehicle
The maintenance items listed here should be
performed from time to time unless other-
wise specified.
Doors and hoodCheck that all doors and the
hood operate smoothly as well as the back
door, trunk lid and hatch. Also make sure that
all latches lock securely. Lubricate if neces-
sary. Make sure that the secondary latch
keeps the hood from opening when the pri-
mary latch is released.
When driving in areas using road salt or other
corrosive materials, check lubrication fre-
quently.
Lights* Clean the headlights on a regular ba-
sis. Make sure that the headlights, stop lights,
tail lights, turn signal lights and other lights
are all operating properly and installed se-
curely. Also check the aim of the headlights.
Tires* Check the pressure with a gauge often
and always prior to long distance trips. Adjust
the pressure in all tires, including the spare, to
the pressure specified. Check carefully for
damage, cuts or excessive wear.
Tire rotation* In the case that Two-Wheel
Drive (2WD) and front and rear tires are same
size; tires should be rotated every 10,000 km
(6,000 miles). Tires marked with directional indicators can only be rotated between front
and rear. Make sure that the directional indi-
cators point in the direction of wheel rotation
after the tire rotation is completed.
In the case that Four-Wheel Drive and All
Wheel Drive (4WD/AWD) and front and rear
tires are the same size; tires should be rotated
every 5,000 km (3,000 miles). Tires marked
with directional indicators can only be ro-
tated between front and rear. Make sure that
the directional indicators point in the direc-
tion of wheel rotation after the tire rotation is
completed.
In the case that front tires are different size
from rear tires; tires cannot be rotated.
The timing for tire rotation may vary accord-
ing to your driving habits and the road sur-
face conditions.
Tire Pressure Monitoring System (TPMS)
transmitter components (if so equipped)
Re-
place the TPMS transmitter grommet seal,
valve core and cap when the tires are re-
placed 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 un-
even 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.
Windshield
Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Repair as
necessary.
Wiper blades* Check for cracks or wear if not
functioning correctly. Replace as necessary.
Inside the vehicle
The maintenance items listed here should be
checked on a regular basis, such as when
performing periodic 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.
Brake pedal* Check the pedal for smooth
operation and make sure that it is the proper
distance from the floor mat when depressed
fully. Check the brake booster function. Be
sure to keep the floor mat away from the
pedal.
Parking brake* Check the parking brake op-
eration regularly. Check that the lever (if so
equipped) or the pedal (if so equipped) has
the proper travel. Also make sure that the
Maintenance and do-it-yourself8-3

1. Remove the trim surrounding1the
housing.
2. Remove the two screws holding the as- sembly
2to the vehicle.
3. Remove the assembly
3.
4. Replace the necessary bulbs
4. If you have a flat tire, refer to ”Flat tire” in
the “In case of emergency” section of this
manual.
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
WARNING
Radio waves could adversely affect electric
medical equipment. Those who use a pace-
maker should contact the electric medical
equipment manufacturer for the possible
influences before use.
This vehicle is equipped with TPMS. It moni-
tors tire pressure of all tires except the spare.
When the low tire pressure warning light (if
so equipped) is lit and the “Tyre Pressure Low
- Add Air” warning appears in the vehicle
information display, one or more of your tires
is significantly under-inflated. If equipped,
the system also displays pressure of all tires
(except the spare tire) on the display screen
by sending a signal from a sensor that is
installed in each wheel.
The TPMS will activate only when the vehicle
is driven at speeds above 16 mph (25 km/h).
Rear combination light
LDI2085
WHEELS AND TIRES
Maintenance and do-it-yourself8-31

Also, this system may not detect a sudden
drop in tire pressure (for example a flat tire
while driving).
For additional information, refer to “Low tire
pressure warning light” in the “Instruments
and controls” section and “Flat tire” in the “In
case of emergency” section of this manual.
Tire inflation pressure
Check the tire pressures (including the spare)
often and always prior to long distance trips.
The recommended tire pressure specifica-
tions are shown on the tire placard under the
“Cold Tire Inflation Pressure” heading. The
tire placard is affixed to the driver side center
pillar. Tire pressures should be checked regu-
larly because:∙ Most tires naturally lose air over time.
∙ Tires can lose air suddenly when driven over potholes or other objects or if the
vehicle strikes a curb while parking.
The tire pressures should be checked when
the tires are cold. The tires are considered
COLD after the vehicle has been parked for 3
or more hours or driven less than 1.6 km
(1 mile) at moderate speeds. The TPMS with tire inflation indicator pro-
vides visual and audible signals outside the
vehicle for inflating the tires to the recom-
mended COLD tire pressure. For additional
information, refer to “TPMS with Tire Infla-
tion Indicator ” in the “Starting and driving”
section of this manual.
Incorrect tire pressure, including under infla-
tion, may adversely affect tire life and ve-
hicle handling.
WARNING
∙ Improperly inflated tires can fail sud-
denly and cause an accident.
∙ Before taking a long trip, or whenever you heavily load your vehicle, use a tire
pressure gauge to ensure that the tire
pressures are at the specified level.
Tire placard
ATire size: The size of the tires originally
installed on the vehicle at the factory.
BTire pressure: Inflate the tires to this
pressure when the tires are cold. Tires
are considered COLD after the vehicle
has been parked for 3 or more hours, or
driven less than 1.6 km (1 mile) at moder-
ate speeds. The recommended cold tire
inflation is set by the manufacturer to
provide the best balance of tire wear and
vehicle handling characteristics based on
the vehicle’s GVWR.
LDI2478
8-32Maintenance and do-it-yourself

Checking tire pressure
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge squarely ontothe valve stem. Do not press too hard or
force the valve stem sideways, or air will
escape. If the hissing of air escaping
from the tire is heard while checking the
pressure, reposition the gauge to elimi-
nate this leakage.
3. Remove the gauge.
4. Read the tire pressure on the gauge stem and compare to the specification
shown on the tire placard. 5. Add air to the tire as needed. If too much
air is added, press the core of the valve
stem briefly with the tip of the gauge
stem to release pressure. Recheck the
pressure and add or release air as
needed.
6. Install the valve stem cap.
7. Check the pressure of all other tires, including the spare.
Size Cold Tire
Inflation
Pressure
Front and Rear
Original Tire:
235/65R18 33 PSI, 230 kPa
Front and Rear
Original Tire:
235/55R20 35 PSI, 240 kPa
Spare Tire:
T165/90D18 60 PSI, 420 kPa
LDI2098LDI0393
Maintenance and do-it-yourself8-33

TYPES OF TIRES
WARNING
∙ When changing or replacing tires, be sureall four tires are of the same type (i.e.,
Summer, All Season or Snow) and con-
struction. 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 originally specified by INFINITI could affect the
proper operation of the low tire pressure
warning system. ∙ Always use tires of the same type, size,
brand, construction and tread pattern on
all four wheels. Failure to do so may re-
sult in a circumference difference be-
tween tires on the front and rear axles
which can cause the Vehicle Dynamic
Control (VDC) system to malfunction re-
sulting in personal injury or death, exces-
sive tire wear and may damage the trans-
mission, transfer case and differential
gears.
All-Wheel Drive (AWD) models
CAUTION
∙ ONLY use spare tires specified for the 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
that you visit an INFINITI retailer for this
service.
All season tires
INFINITI specifies All Season tires on some
models to provide good performance all year,
including snowy and icy road conditions. All Season tires are identified by ALL SEASON
and/or M&S 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 sub-
stantially reduced in snow and ice. Summer
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 han-
dling of your vehicle.
Generally, snow tires have lower speed rat-
ings than factory equipped tires and may not
match the potential maximum vehicle speed.
Never exceed the maximum speed rating of
the tire.
8-34Maintenance and do-it-yourself

The wheel nuts must be kept tightened to
specifications at all times. It is recommended
that wheel nuts be tightened to specification
at each tire rotation interval.
WARNING
∙ After rotating the tires, check and adjustthe tire pressure.
∙ Retighten the wheel nuts when the ve- hicle has been driven for 1,000 km
(600 miles) (also in cases of a flat tire,
etc.).
∙ Do not include the spare tire in the tire rotation.
∙ Incorrect tire selection, fitting, care or maintenance can affect vehicle safety
with risk of accident and injury.
∙ If in doubt, consult an INFINITI retailer or the tire manufacturer.
∙ Improperly inflated tires can fail sud- denly and cause an accident.
∙ Before taking a long trip, or whenever you heavily load your vehicle, use a tire
pressure gauge to ensure that the tire
pressures are at the specified level.
Tire wear and damage
1. Wear indicator
2. Location mark
WARNING
∙ Tires should be periodically inspected forwear, cracking, bulging 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 the 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 personal injury. If it is
necessary to repair the spare tire, con-
tact an INFINITI retailer.
Replacing wheels and tires
When replacing a tire, use the same size,
tread design, speed rating and load carrying
capacity as originally equipped. For addi-
tional information, refer to “Wheels and tires”
in the “Technical and consumer information”
section of this manual.
WDI0259
8-36Maintenance and do-it-yourself

WARNING
∙ The use of tires other than those recom-mended or the mixed use of tires of dif-
ferent brands, construction (bias, bias-
belted or radial), or tread patterns can
adversely affect the ride, braking, han-
dling, VDC system, ground clearance,
body-to-tire clearance, tire chain clear-
ance, speedometer calibration, headlight
aim and bumper height. Some of these
effects may lead to accidents and could
result in serious personal injury.
∙ If the wheels are changed for any reason, always replace with wheels which have
the same off-set dimension. Wheels of a
different off-set could cause premature
tire wear, degrade vehicle handling char-
acteristics, affect the VDC system
and/or interference with the brake discs.
Such interference can lead to decreased
braking efficiency and/or early brake
pad wear. For additional information on
wheel off-set dimensions, refer to
“Wheels and tires” in the “Technical and
consumer information” section of this
manual. ∙ When replacing a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire pressure
warning light will flash for approximately
one minute. The light will remain on after
one minute. Have your tires replaced
and/or TPMS system reset as soon as
possible. It is recommended that you visit
an INFINITI retailer for this service.
∙ Replacing tires with those not originally 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. Contact an
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 cor- rectly fitted. Otherwise the valve may be
clogged up with dirt and cause a malfunc-
tion or loss of pressure. ∙ 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 tires is not recommended.
Wheel balance
Unbalanced wheels may affect vehicle han-
dling and tire life. Even with regular use,
wheels can get out of balance. Therefore,
they should be balanced as required.
Care of wheels
∙ Wash the wheels when washing the ve-
hicle to maintain their appearance.
∙ Clean the inner side of the wheels when the wheel is changed or the underside of
the vehicle is washed.
∙ Do not use abrasive cleaners when washing the wheels.
∙ Inspect wheel rims regularly for dents or corrosion. Such damage may cause loss
of pressure or poor seal at the tire bead.
Maintenance and do-it-yourself8-37