2023 INFINITI QX60 air filter

Maintenance
The maintenance menu allows the user to set reminders for various vehicle maintenance items.
Some menu items shown below may not be equipped on your vehicle.
WARNING
The tire replacement indicator is not a substitute for regular tire checks, including tire pressure checks. For additional information, see
“Changing wheels and tires” (P. 8-39). Many factors including tire inflation, alignment, driving habits and road conditions affect tire wear
and when tires should be replaced. Setting the tire replacement indicator for a certain driving distance does not mean your tires will last that
long. Use the tire replacement indicator as a guide only and always perform regular tire checks. Failure to perform regular tire checks,
including tire pressure checks could result in tire failure. Serious vehicle damage could occur and may lead to a collision, which could result in
serious personal injury or death.
Menu item Explanation
Service Allows user to reset the current interval. This should only be done after completing oil change maintenance.
Air Filter Allows user to set a reminder at a specific interval or reset the current one.
Tire This indicator appears when the customer set distance is reached for replacing tires. You can set or reset the distance
for replacing tires.
Other This indicator appears when the customer set distance is reached for checking or replacing maintenance items other
than the engine oil, oil filter and tires. Other maintenance items can include such things as air filter or tire rotation. The
distance for checking or replacing the items can be set or reset.
Instruments and controls2-33

Maintenance
The maintenance menu allows the user to set reminders for various vehicle maintenance items.
Some menu items shown below may not be equipped on your vehicle.
WARNING
The tire replacement indicator is not a substitute for regular tire checks, including tire pressure checks. For additional information, see
“Changing wheels and tires” (P. 8-39). Many factors including tire inflation, alignment, driving habits and road conditions affect tire wear
and when tires should be replaced. Setting the tire replacement indicator for a certain driving distance does not mean your tires will last that
long. Use the tire replacement indicator as a guide only and always perform regular tire checks. Failure to perform regular tire checks,
including tire pressure checks could result in tire failure. Serious vehicle damage could occur and may lead to a collision, which could result in
serious personal injury or death.
Menu item Explanation
Service Allows user to reset the current interval. This should only be done after completing oil change maintenance.
Air Filter Allows user to set a reminder at a specific interval or reset the current one.
Tire This indicator appears when the customer set distance is reached for replacing tires. You can set or reset the distance
for replacing tires.
Other This indicator appears when the customer set distance is reached for checking or replacing maintenance items other
than the engine oil, oil filter and tires. Other maintenance items can include such things as air filter or tire rotation. The
distance for checking or replacing the items can be set or reset.
Instruments and controls2-57

8 Do-it-yourself
Maintenance precautions........................8-2
Engine compartment check locations .............8-3
Engine cooling system .......................... 8-4
Checking engine coolant level .................8-5
Changing engine coolant ......................8-5
Engine oil ........................................8-6
Checking engine oil level .......................8-6
Changing engine oil and oil filter ...............8-6
Automatic Transmission Fluid (ATF) ............8-10
Brake fluid ...................................... 8-11
Windshield-washer fluid ......................... 8-11
Windshield-washer fluid reservoir .............8-11
Battery ........................................ 8-13
Jump starting ............................... 8-14
Variable voltage control system ................8-15
Drive belt ...................................... 8-15
Spark plugs .................................... 8-16
Replacing spark plugs ....................... 8-16
Air cleaner ..................................... 8-17
In-cabin microfilter .......................... 8-17Windshield wiper blades
........................ 8-18
Cleaning .................................... 8-18
Replacing ................................... 8-18
Brakes ......................................... 8-20
Fuses .......................................... 8-20
Engine compartment ........................ 8-21
Passenger compartment ....................8-22
Battery replacement ........................... 8-24
INFINITI Intelligent Key .....................8-24
Lights ......................................... 8-26
Headlights .................................. 8-26
Exterior and interior lights ...................8-26
Wheels and tires ............................... 8-28
Tire pressure ................................ 8-28
Tire labeling ................................ 8-33
Types of tires ............................... 8-37
Tire chains .................................. 8-38
Changing

wheels and tires ................... 8-39

When performing any inspection or maintenance
work on your vehicle, always take care to pre-
vent serious accidental injury to yourself or dam-
age to the vehicle. The following are general
precautions which should be closely observed.
WARNING
• Park the vehicle on a level surface, apply
the parking brake securely and block the
wheels to prevent the vehicle from mov-
ing. Push the park button to engage the
P (Park) position.
• Be sure the ignition switch is in the OFF
or LOCK position when performing any
parts replacement or repairs.
• If you must work with the engine run-
ning, keep your hands, clothing, hair and
tools away from moving fans, belts and
any other moving parts.
• It is advisable to secure or remove any
loose clothing and remove any jewelry,
such as rings, watches, etc. before work-
ing on your vehicle.
• Always wear eye protection whenever
you work on your vehicle.
• Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition switch is in the OFF position and the engine is not running. To avoid injury,
always disconnect the negative battery
cable before working near the fan.
• If you must run the engine in an enclosed
space such as a garage, be sure there is
proper ventilation for exhaust gases to
escape.
• Never get under the vehicle while it is
supported only by a jack. If it is necessary
to work under the vehicle, support it
with safety stands.
•
Keep smoking materials, flame and sparks
away from the fuel tank and battery.
• Because the fuel lines on gasoline engine
models are under high pressure even
when the engine is off, it is recommended
that you visit an INFINITI retailer for ser-
vice of the fuel filter or fuel lines.
CAUTION
• Do not work under the hood while the
engine is hot. Turn the engine off and
wait until it cools down.
• Avoid contact with used engine oil and
coolant. Improperly disposed engine oil,
engine coolant and/or other vehicle flu-
ids can damage the environment. Always
conform to local regulations for disposal
of vehicle fluid. •
Never leave the engine or automatic
transmission related component har-
nesses disconnected while the ignition
switch is in the ON position.
• Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
NOTE:
If the battery is completely drained the
transmission will not manually shift to other
positions.
This “Do-it-yourself” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A Genuine INFINITI service manual is also
available. For additional information, see
“Owner’s Manual/Service Manual order in-
formation” (P. 10-36).
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could af-
fect warranty coverage. If in doubt about any
servicing, it is recommended that you have it
done by an INFINITI retailer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

WARNING
• Operating the engine with the air cleaner
filter off can cause you or others to be
burned. The air cleaner filter not only
cleans the intake air, it also stops the
flame if the engine backfires. If the air
cleaner is not installed and the engine
backfires, you could be burned. Never
drive with the air cleaner filter off. Be
cautious working on the engine when the
air cleaner is off. •
Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result in
serious injury.
To remove the filter from the air cleaner, push
the tabs
OAand pull the cover upward.
The dry paper type filter element may be
cleaned and reused. Replace the air filter ac-
cording to the maintenance log shown in the
“Maintenance and schedules” section of this
manual.
When replacing the air filter, wipe the inside
of the air cleaner housing and the cover with
a damp cloth.
NOTE:
After installing a new air cleaner filter,
make sure the air cleaner cover is seated in
the housing and latch the clips
OA.
IN-CABIN MICROFILTER
The in-cabin microfilter restricts the entry of
airborne dust and pollen particles and re-
duces some objectionable outside odors. The
filter is located behind the glove box. See the
"Maintenance and schedules" section of this
manual for change intervals.
If replacement is required, it is recommended
that you visit an INFINITI retailer for this
service.
LDI3581
AIR CLEANER
Do-it-yourself8-17

Underbody:The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, oth-
erwise rust may 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 accumulate. For additional informa-
tion, see “Cleaning exterior” (P. 7-2).
Windshield-washer fluid*: Check that there
is adequate fluid in the reservoir. The following descriptions are provided to
give you a better understanding of the sched-
uled maintenance items that should be regu-
larly checked or replaced. The maintenance
schedule indicates at which mileage/time in-
tervals each item requires service.
In addition to scheduled maintenance, your
vehicle requires that some items be checked
during normal day-to-day operation. For ad-
ditional information, see “General mainte-
nance” (P. 9-2).
Items marked with
“*”are recommended by
INFINITI for reliable vehicle operation. You
are not required to perform maintenance on
these items in order to maintain the warran-
ties which come with your INFINITI. Other
maintenance items and intervals are required.
When applicable, additional information can
be found in the “Do-it-yourself” section of
this manual.NOTE:
INFINITI does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against perform-
ing these services on an INFINITI product.
Many of the aftermarket flushing systems
use non-OEM approved chemicals or sol-
vents, the use of which has not been vali-
dated by INFINITI.
For recommended fuel, lubricants, fluids,
grease, and refrigerant, see “Recommended
fluids/lubricants and capacities” (P. 10-2).
EMISSION CONTROL SYSTEM
MAINTENANCE:
Drive belt*: Check engine drive belt for wear,
fraying or cracking and for proper tension.
Replace any damaged drive belt.
Engine air filter: Replace at specified inter-
vals. When driving for prolonged periods in
dusty conditions, check/replace the filter
more frequently.
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Maintenance and schedules9-5

Severe use maintenance:
Inspections:
• Brake pads and rotors
• Exhaust system
• Drive shaft boots
• Propeller shaft (AWD models)
• Steering gear and linkage, axle and suspen-sion parts
Essential:
• Replace brake fluid
• Replace differential oil (AWD models)
• Replace transfer case oil (AWD models)
* Maintenance items and intervals with “*” are
recommended by INFINITI for reliable vehicle
operation. The owner need not perform such
maintenance in order to maintain the emis-
sion warranty or manufacturer recall liability.
Other maintenance items and intervals are
required.
(5) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).25,000 miles/(40,000 km)/
30 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not applicable. Proceed to next interval
Severe use maintenance:
Inspections:
• Brake pads and rotors
• Exhaust system
• Drive shaft boots
• Propeller shaft (AWD models)
• Steering gear and linkage, axle and suspen- sion parts
30,000 miles/(48,000 km)/
36 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• Drive shaft boots
• Propeller shaft (AWD models)
• Differential oil (AWD models)
• Transfer case oil (AWD models)
Essential:
• Replace air cleaner filter (1)
• Replace engine oil & oil filter (5)
• Replace in-cabin microfilter
• Replace Intelligent Key battery
• Tire rotation
Maintenance and schedules9-11

Essential:
• Replace brake fluid
* Maintenance items and intervals with “*” are
recommended by INFINITI for reliable vehicle
operation. The owner need not perform such
maintenance in order to maintain the emis-
sion warranty or manufacturer recall liability.
Other maintenance items and intervals are
required.
(5) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).55,000 miles/(88,000 km)/
66 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not applicable. Proceed to next interval
Severe use maintenance:
Inspections:
• Brake pads and rotors
• Exhaust system
• Drive shaft boots
• Propeller shaft (AWD models)
• Steering gear and linkage, axle and suspen-sion parts
60,000 miles/(96,000 km)/
72 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• Drive belts*
• EVAP vapor lines & fuel lines*
• Exhaust system
• Drive shaft boots
• Propeller shaft (AWD models)
• Steering gear and linkage, axle and suspen-sion parts
• Differential oil (AWD models)
• Transfer case oil (AWD models)
Essential:
• Replaced air cleaner filter (1)
• Replace brake fluid
• Replace engine oil & oil filter (5)
• Replace in-cabin microfilter
• Replace Intelligent Key battery
• Tire rotation
9-14Maintenance and schedules