2020 NISSAN MAXIMA low oil pressure

When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The fol-
lowing are general precautions which
should be closely observed.
WARNING
∙ Park the vehicle on a level surface, ap-ply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. Move the shif t le-
ver to P (Park).
∙ Be sure the ignition key 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 jew-
elry, such as rings, watches, etc. be-
fore working 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 key is in the OFF position
and the engine is not running. To
avoid injury, always disconnect the
negative battery cable before work-
ing near the fan.
∙ If you must run the engine in an en- closed 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 neces-
sary to work under the vehicle, sup-
port it with safety stands.
∙ Keep smoking materials, flame and sparks away from the fuel tank and
battery.
∙ On gasoline engine models, the fuel filter or fuel lines should be serviced. It
is recommended that you visit a
NISSAN dealer for this service because
the fuel lines are under high pressure
even when the engine is off.
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
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
∙ Never leave the engine or the trans- mission related component harness
connector disconnected while the ig-
nition switch is in the ON position.
∙ Never connect or disconnect the bat- tery or any transistorized component
while the ignition switch is in the ON
position.
This “Do-it-yourself ” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A Genuine NISSAN service manual is also
available. For additional information, refer
to “Owner’s Manual/Service Manual order
information” in the “Technical and con-
sumer information” section of this manual.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect warranty coverage. If in doubt
about any servicing, it is recommended
that you have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

11 Index
A
Active noise cancellation Active sound enhancement ......5-132
ActiveRideControl(ARC) .........5-126
Air bag (See supplemental restraint
system) .................... .1-44
Air bag system Front (See supplemental front
impact air bag system) .........1-51
Airbagwarninglight..........1-64, 2-13
Air bag warning light,
supplemental ..............1-64, 2-13
Air cleaner ...................8-16
Air cleaner housing filter ..........8-16
Air conditioner Air conditioner operation ........4-30
Air conditioner specification label . .10-12
Air conditioner system refrigerant
and oil recommendations . . . .10-2, 10-7
Air conditioner system refrigerant
recommendations .........10-2,10-7
Heater and air conditioner (automatic)
(if so equipped) ..............4-29
Heater and air conditioner
controls ..................4-30
Servicing air conditioner ........4-33
Alarm system
(See vehicle security system) .......2-42
Anchor point locations ............1-27
Antenna ....................4-34
Antifreeze ...................5-130 Anti-lock brake warning light
........2-8
Anti-lock Braking System (ABS) ......5-120
Armrests.................... .1-7
Audible reminders ..............2-16
Autolightswitch ...............2-49
Automatic Automatic drive
positioner ........3-31,3-32,3-33,3-34
Automatic power window switch . . .2-70
Automatic anti-glare inside mirror ....3-28
Automatic door locks .............3-6
Automatic drive
positioner ..........3-31,3-32,3-33,3-34
Automatic Emergency Braking
(AEB) ....................2-9,2-12
Automatic Emergency Braking (AEB) with
Pedestrian Detection ............5-91
B
Battery .................5-130,8-13 Charge warning light ...........2-10
Battery replacement .............8-21
Keyfob...................8-21
NISSAN Intelligent Key® .........8-22
Before starting the engine .........5-14
Belt(Seedrivebelt)..............8-15
Blind Spot Warning (BSW) ..........5-37
Booster seats .................1-40
Brake Anti-lock Braking System (ABS) ....5-120
Brakefluid .................8-11 Brakelight(Seestoplight).......8-24
Brakesystem ..............5-120
Brakewarninglight............2-9
Brakewearindicators.......2-16,8-18
Parking brake operation
........5-22
Self-adjustingbrakes ..........8-18
Brake Assist ..................5-121
Brakefluid ...................8-11
Brakes......................8-18
Brakesystem ................5 -120
Break-in schedule ..............5 -115
Brightness control Instrument panel .............2-53
Bulb check/instrument panel ........2-8
Bulb replacement ..............8-24
C
C

apacities and recommended fuel/
lubricants....................10-2
Cargo
(See vehicle loading information) .....10-13
Car phone or CB radio ............4-34
Check tire pressure .............2-30
Childrestraints.......1-20, 1-21, 1-22, 1-25 LATCH (Lower Anchors and Tethers for
CHildren)System.............1-25
Precautions on child
restraints.........1-22, 1-29, 1-36, 1-40
Top tether strap anchor point
locations................. .1-27
Child safety rear door lock ..........3-6

Tire pressureLow tire pressure warning light .....2-10
Tire Pressure Monitoring System (TPMS) . .5-5
Towing 4-wheel drive models ...........6-13
Flattowing.................10-16
Trailertowing...............10-16
Towingatrailer................10-16
Towingyourvehicle..............6-12
Traffic Sign Recognition (TSR) ........5-23
Transceiver HomeLink® Universal
Transceiver ....2-76,2-77,2-79,2-79,2-80
Transmission Continuously Variable Transmission
(CVT) fluid ..................8-10
Driving with Continuously Variable
Transmission (CVT) ............5-16
Travel (See registering a vehicle in another
country) .....................10-10
Trip odometer ...............2-4,2-5
Trunk access through the rear
seat.................... .1-5, 3-22
Trunk lid lock opener lever ..........3-22
Trunklight....................2-76
Turn signal switch ...............2-53
U
Uniform tire quality grading .........10-17
USB/iPod® Charging Ports ..........4-33 V
Vanitymirror..................3-28
Vehicle dimensions and weights ......10-9
Vehicle Dynamic Control (VDC) OFF
switch......................2-60
Vehicle Dynamic Control (VDC)
system .....................5-122
Vehicle identification .............10-10
Vehicle identification number (VIN) . . . .10-10
Vehicle identification number (VIN)
(Chassis number) ...............10-10
Vehicle identification number (VIN)
plate.......................10-10
Vehicle immobilizer system ......2-44,5-14
VehicleInformationDisplay.........2-17
Vehicle loading information ........10-13
Vehiclerecovery................6-13
Vehicle security system ...........2-42
Vehicle security system (NISSAN Vehicle
Immobilizer System), engine start . .2-44, 5-14
Vents.......................4-27
Visors.......................3-27
W
Warning Airbagwarninglight........1-64, 2-13
Anti-lock brake warning light .......2-8
Battery charge warning light ......2-10
Brakewarninglight.............2-9
Engine oil pressure warning light ....2-10
Hazard warning flasher switch ......6-2Loose fuel cap warning
.........2-34
Lowfuelwarninglight.......2-12,2-30
Lowtirepressurewarninglight.....2-10
Low windshield-washer fluid warning
light......................2-30
Seatbeltwarninglight.......1-14, 2-13
Supplemental air bag warning
light...................1-64, 2-13
TPMS......................2-4
Vehicle security system .........2-42
Warning/indicator lights and audible
reminders ...............2-8,2-13
Warning labels (for SRS) .........1-64
Warning/indicator lights and audible
reminders .................2-8,2-13
Audible reminders ..........2-8, 2-13
Indicatorlights ............2-8,2-13
Warninglights.............2-8,2-13
Warninglights...............2-8, 2-13
Weights (See dimensions and weights) . .10-9
Wheels and tires ................8-26
Wheel/tire size .................10-9
When traveling or registering in another
country .....................10-10
Windows ....................2-68 Locking passengers' windows .....2-70
Powerrearwindows...........2-69
Powerwindows............. .2-68
Rearpowerwindows...........2-69
Windshield-washer fluid ...........8-12
Windshield wiper blades ...........8-17
Wiper Wiper

blades ................8-17
Wiper and washer switch ..........2-45
11-7