2023 NISSAN MAXIMA oil viscosity

• Keep your engine tuned up.
• Follow the recommended scheduledmaintenance.
• Keep the tires inflated to the correct pres- sure. Low tire pressure increases tire
wear and lowers fuel economy.
• Keep the wheels in correct alignment. Improper alignment increases tire wear
and lowers fuel economy.
• Use the recommended viscosity engine oil. For additional information, see “Rec-
ommended fluids/lubricants and capaci-
ties” (P. 10-2).
WARNING
• Do not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They may
ignite and cause a fire. •
Safe parking procedures require that
both the parking brake be set and the
transmission placed into P (Park).
Failure to do so could cause the ve-
hicle to move unexpectedly or roll
away and result in an accident. Make
sure the shif t lever has been pushed
as far forward as it can go and cannot
be moved without depressing the
foot brake pedal.
• Never leave the engine running while
the vehicle is unattended.
WSD0050
INCREASING FUEL ECONOMY PARKING/PARKING ON HILLS
Starting and driving5-111

NOTE:
NISSAN does not advocate the use of
non-OEM approved af termarket flush-
ing systems and strongly advises
against performing these services on a
NISSAN product. Many of the af termar-
ket flushing systems use non-OEM ap-
proved chemicals or solvents, the use of
which has not been validated by NISSAN.
For recommended fuel, lubricants, fluids,
grease, and refrigerant, see “Recom-
mended fluids/lubricants and capaci-
ties” (P. 10-2).
EMISSION CONTROL SYSTEM
MAINTENANCE:
Engine drive belts*:Check engine drive
belts for wear, fraying or cracking and for
proper tension. Replace any damaged
drive belts.
Engine air filter: Replace at specified inter-
vals. When driving for prolonged periods in
dusty conditions, check/replace the filter
more frequently.
Engine coolant*: Replace coolant at the
specified interval. When adding or replac-
ing coolant, be sure to use only Genuine NISSAN Long Life Antifreeze/Coolant (blue)
or equivalent with the proper mixture. (For
additional information on the proper mix-
ture for your area, see “Engine cooling sys-
tem” (P. 8-5.)
NOTE: Mixing any other type of coolant or
the use of non-distilled water may reduce
the recommended service interval of the
coolant.
Engine oil and oil filter:
Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity,
see “Recommended fluids/lubricants and
capacities” (P. 10-2).
Fuel tank vapor vent system*: Check
vapor lines for leaks or looseness. Tighten
connections or replace parts as necessary.
Fuel lines/connection*: Check the fuel
hoses, piping and connections for leaks,
looseness, or deterioration. Tighten con-
nections or replace parts as necessary.
Spark plugs: Replace at specified intervals.
Install new plugs of the same type as origi-
nally equipped.
CHASSIS AND BODY MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately.
Brake pads and rotors:
Check for wear, de-
terioration and fluid leaks. Replace any dete-
riorated or damaged parts immediately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-cabin microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently.
Steering gear and linkage, axle and sus-
pension parts, drive shaf t boots: Check
for damage, looseness, and leakage of oil
or grease. Under severe driving conditions,
inspect more frequently.
Tire rotation: Rotate tires at the specified
interval shown in the maintenance sched-
ule. When rotating tires, check for damage
and uneven wear. Replace if necessary.
9-6Maintenance and schedules

ENGINE OIL AND OIL FILTER
RECOMMENDATIONS
Selecting the correct oil
It is essential to choose the correct grade,
quality and viscosity engine oil to ensure
satisfactory engine life and performance.
For additional information, see “Recom-
mended fluids/lubricants and capacities”
(P. 10-2). NISSAN recommends the use of an
energy conserving oil in order to improve
fuel economy.Select only engine oils that meet the
American Petroleum Institute (API) certifi-
cation or International Lubricant Standard-
ization and Approval Committee (ILSAC)
certification and SAE viscosity standard.
These oils have the API certification mark
on the front of the container. Oils which do
not have the specified quality label should
not be used as they could cause engine
damage.
Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used
and maintenance intervals are followed.
Oil which may contain foreign matter or
has been previously used should not be
used.
Oil viscosity
The engine oil viscosity or thickness
changes with temperature. Because of
this, it is important to select the engine oil
viscosity based on the temperatures at
which the vehicle will be operated before
the next oil change. Choosing an oil viscos-
ity other than that recommended could
cause serious engine damage.
Selecting the correct oil filter
Your new NISSAN vehicle is equipped with a
high-quality Genuine NISSAN oil filter. When
replacing, use a Genuine NISSAN oil filter or
its equivalent for the reason described in
“Change intervals.”
LTI2587
Technical and consumer information10-7

Change intervals
The oil and oil filter change intervals for
your engine are based on the use of the
specified quality oils and filters. Using en-
gine oil and filters that are not of the speci-
fied quality, or exceeding recommended oil
and filter change intervals could reduce
engine life. Damage to the engine caused
by improper maintenance or use of incor-
rect oil and filter quality and/or viscosity is
not covered by the NISSAN New Vehicle
Limited Warranty.
Your engine was filled with a high-quality
engine oil when it was built. You do not have
to change the oil before the first recom-
mended change interval. Oil and filter
change intervals depend upon how you
use your vehicle.
Operation under the following conditions
may require more frequent oil and filter
changes:
• repeated short distance driving at coldoutside temperatures
• driving in dusty conditions
• extensive idling
• stop and go commuting
For additional information, see “Mainte-
nance and schedules” (P. 9-2).
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your
NISSAN vehicle must be charged with the
refrigerant HFO-1234yf (R-1234yf ) and
Genuine NISSAN A/C System Oil Type:
ND-OIL12 (PAG) or the exact equivalents.
CAUTION
The use of any other refrigerant or oil
may cause severe damage to the air
conditioning system and may require
the replacement of all air conditioner
system components.
The refrigerant HFO-1234yf (R-1234yf ) in
your NISSAN vehicle does not harm the
earth's ozone layer. Although this refriger-
ant does not affect the earth's atmo-
sphere, certain government regulations re-
quire the recovery and recycling of any
refrigerant during automotive air condi-
tioner system service. Air conditioner sys-
tem should only be serviced by trained and
certified technicians to ensure proper and
safe operation (SAE J2845). A NISSAN dealer
has the trained technicians and equip-
ment needed to recover and recycle your air conditioner system refrigerant. Only
new and SAEJ2842 certified evaporator(s)
shall be used as replacement parts.
A damaged or leaking air conditioning
evaporator shall never be repaired or re-
placed with one removed from a used or
salvaged vehicle. To replace a damaged
or leaking evaporator, use only new and SAE
J2842 certified evaporator(s). It is recom-
mended that you visit a NISSAN dealer when
servicing your air conditioner system.
10-8Technical and consumer information

Console box......................2-66
Console light ......................2-76
Continuously Variable Transmission
(CVT) ............................5-16
Continuously Variable Transmission
(CVT) fluid ......................8-11
Driving with Continuously Variable
Transmission (CVT) ...............5-16
Transmission shif t selector lock
release........................5-20
Control panel and vehicle information
displayinteraction .................2-33
Controls.........................4-30 Heater and air conditioner controls. . .4-30
Coolant..........................10-2 Capacities and recommended
fuel/lubricants ..................10-2
Changing engine coolant ...........8-5
Checking engine coolant level .......8-5
Engine coolant temperature gauge . . .2-5
Corrosionprotection ................7-9
Cupholders......................2-67
D
Daytime Running Light System ........2-51
Defrosterswitch...................2-45 Rear window and outside mirror
defrosterswitch.................2-45
Dimensions and weights ............10-10
Dimmer switch for instrument panel . . .2-52
Display ..........................2-17 Informationdisplay...............2-17 Door locks
........................3-4
Drivebelt ........................8-16
Drive Mode Selector ................5-22
Drive Sport Mode Selector ...........5-22
Drivingthevehicle..................5-16
Driving .........................5-124 Cold weather driving .............5-124
Driving with Continuously Variable
Transmission (CVT) ...............5-16
Precautions when starting and
driving.........................5-4
Dynamic driver assistance switch ......2-58
E
Eco Drive Report....................2-7
Economy - fuel ....................5 -111
Emergency call (SOS) button ..........2-59
Emergency engine shutoff ...........5-13
Emission control information label .....10-12
Emission control system warranty . . . .10-20
Engine coolant temperature gauge .....2-5
Engine ..........................5-14
Before starting the engine ..........5-14
Capacities and recommended
fuel/lubricants ..................10-2
Changing engine coolant ...........8-5
Changing engine oil filter ...........8-7
Changing engine oil ...............8-7
Checking engine coolant level .......8-5
Checking engine oil level ...........8-6
Engine compartment check
locations .......................8-3 Engine coolant temperature gauge . . .2-5
Engine cooling system
.............8-4
Engine oil and oil filter
recommendation ............10-2,10-7
Engine oil pressure warning light .....2-10
Engine oil viscosity ...............10-7
Engine oil .......................8-6
Engine serial number .............10-12
Engine specifications .............10-9
Starting the engine ...............5-14
EventDatarecorders...............10-22
Exhaust gas (Carbon monoxide) ........5-4
Explanation of maintenance items ......9-2
Explanation of scheduled maintenance
items........................... .9-5
Extended storage switch ............2-63
Eyeglasscase.....................2-66
F
F.M.V.S.S. certification label ...........10-12
Flashers (See hazard warning flasher
switch)...........................6-2
Flattire...........................6-3
Floor mat positioning aid .............7-8
Fluid............................8-12 Brakefluid......................8-12
Capacities and recommended
fuel/lubricants ..................10-2
Continuously Variable Transmission
(CVT) fluid ......................8-11
Engine coolant ...................8-4
Engine oil .......................8-6
11-2

Mirror...........................3-27Automatic anti-glare inside
mirror.....................3-27,3-28
Heatedmirrors..................3-29
Outsidemirrorcontrol ............3-28
Outsidemirrors .................3-28
Vanitymirror....................3-26
Mirrors..........................3-27
Moonroof ........................2-72
Moving Object Detection (MOD) .......4-23
N
NISSAN Intelligent Key® battery discharge
indicator.........................5-13
NISSAN Intelligent Key®...............3-2
NISSAN Vehicle Immobilizer System ....2-42
NissanConnect® Owner's Manual .......4-2
O
Octane rating (See fuel octane rating) . . .10-6
Odometer........................2-4
Oil..............................10-2 Capacities and recommended
fuel/lubricants ..................10-2
Changing engine oil filter ...........8-7
Changing engine oil ...............8-7
Checking engine oil level ...........8-6
Engine oil and oil filter
recommendation ............10-2,10-7
Engine oil viscosity ...............10-7 Engine oil
.......................8-6
Outsidemirrorcontrol ..............3-28
Outsidemirrors ...................3-28
Overhead sunglasses holder .........2-66
Overheat.........................6-11 Ifyourvehicleoverheats ...........6-11
Owner's manual order form .........10-23
Owner's manual/service manual order
information......................10-23
P
Parkingbrake.....................5-22
Parking..........................5-22 Parking brake operation ...........5-22
Parking/parkingonhills...........5 -111
Personal lights ....................2-76
Poweroutlet......................2-62
Powersteeringfluid.................8-11
Powersteering....................5 -112
Power............................3-5 Power door locks .................3-5
Poweroutlet....................2-62
Powerrearwindows..............2-70
Powersteeringfluid...............8-11
Powersteeringsystem ...........5 -112
Powerwindows.................2-69
Rearpowerwindows .............2-70
Precautions.......................8-2 Maintenance precautions ...........8-2
Precautions on booster
seats..................1-28, 1-34, 1-38 Precautions on child
restraints...............1-28, 1-34, 1-38
Precautionsonseatbeltusage ......1-11
Precautions on supplemental restraint
system .......................
.1-41
Precautions when starting and
driving.........................5-4
Push starting ......................6-11
R
Radio...........................4-34
Car phone or CB radio ............4-34
Rain-sensing auto wiper system .......2-44
Readiness for inspection maintenance
(I/M) test ........................10-22
Rear Automatic Braking (RAB) .........5-80
RearCrossTrafficAlert(RCTA).........5-47
Rear Door Alert ....................2-26
Rear power sunshade ...............2-74
Rearpowerwindows ...............2-70
Rearseat ........................ .1-5
Rear sun shade ....................2-74
Rear window and outside mirror
defrosterswitch...................2-45
RearViewMonitor...................4-3
Recommended Fluids ...............10-2
Recorders.......................10-22 EventData ....................10-22
Refrigerant recommendation .........10-2
Registering a vehicle in another
country .........................10-11
11-5