2018 NISSAN LEAF low oil pressure

Installing the spare tire
1. Clean any mud or dirt from the surfacebetween the wheel and hub.
2. Carefully put the spare 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 (
A,B,C,D) 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 illus-
trated (
A,B,C,D). 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.
∙ Retighten the wheel nuts when the vehicle has been driven for 600 miles
(1,000 km) (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: 83 f t-lb (113 N·m)
The wheel nuts must be kept tightened
to specification at all times. It is recom-
mended that wheel nuts be tightened to
specification at each lubrication interval. Adjust tire pressure to the COLD pres-
sure.
COLD pressure: Af ter vehicle has been
parked for 3 hours or more or driven less
than 1 mile (1.6 km).
COLD tire pressures are shown on the
Tire and Loading Information label.
5. Securely store the jack and the tool kit in its storage area.
6. Place the spare tire cover and lif tgate floor carpeting over the jack and tool
kit.
7. Securely store the damaged tire in the vehicle.
8. Close the lif tgate.
WARNING
∙ Always make sure that the spare tire and jacking equipment are properly
secured af ter use. Such items can be-
come dangerous projectiles in an ac-
cident or sudden stop.
∙ The spare tire is designed for emer- gency use. For additional information,
refer to “Wheels and tires” in the “Do-
it-yourself ” section of this manual.
WCE0048
6-8In case of emergency

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 switch is in the OFF or LOCK position when perform-
ing 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 switch is in the OFF po-
sition 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.
∙
Because the fuel lines on gasoline en-
gine models are under high pressure
even when the engine is off, it is recom-
mended that you visit a NISSAN dealer
for service 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
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
∙ Never leave the engine or Continu- ously Variable Transmission (CVT) re-
lated component harnesses discon-
nected 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.
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

CHECKING ENGINE COOLANT
LEVEL
Check the coolant level in the reservoir
when the engine is cold.If the coolant
level is below the MIN level
B, add coolant
up to the MAX level
A.
If the cooling system frequently requires
coolant, have it checked. It is recom-
mended that you visit a NISSAN dealer
for this service.
For additional information on the location
of the engine coolant reservoir, refer to “En-
gine compartment check locations” in this
section.
CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine
coolant. The service procedure can be
found in the NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine over-
heating.
WARNING
∙ To avoid the danger of being scalded, never change the coolant when the
engine is hot.
∙ Never remove the radiator cap when the engine is hot. Serious burns could
be caused by high pressure fluid es-
caping from the radiator.
∙ Avoid direct skin contact with used coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
∙ Keep coolant out of the reach of chil- dren and pets.
Engine coolant must be disposed of prop-
erly. Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Start the engine and warm it up until the engine temperature reaches the
normal operating temperature (ap-
proximately 5 minutes).
3. Stop the engine.
4. Wait at least 10 minutes for the engine oil to drain back to the oil pan.
5. Remove the dipstick and wipe it clean.
6. Reinsert the dipstick all the way.
LDI3221LDI3222
ENGINE OIL
Do-it-yourself8-5

Cargocover...................2-53
Cargo (See vehicle loading
information)..................10-13
Car phone or CB radio............4-68
Check tire pressure ..............2-31
Childrestraints........1-18, 1-19, 1-21, 1-23 LATCH (Lower Anchors and Tethers
forCHildren)System ...........1-23
Precautions on child
restraints.........1-21, 1-28, 1-34, 1-39
Top tether strap anchor point
locations.................. .1-25
Child restraint with top tether strap . . . .1-25
Child safety rear door lock ..........3-6
Chimes, audible reminders .........2-20
Cleaningexteriorandinterior......7-2,7-4
Clockset.....................4-6
Coldweatherdriving.............5-61
Continuously Variable Transmission
(CVT) .......................5-15
Continuously Variable Transmission
(CVT) fluid ...................8-9
Driving with Continuously Variable
Transmission (CVT) ............5-15
Transmission shif t selector
lockrelease.................5-18
Control panel buttons .............4-3
Brightness/contrast button .......4-8
Controls Audio controls (steering wheel) .....4-63
Heater and air conditioner controls
(automatic).................4-39
Heater and air conditioner controls
(manual) ...................4-31 Coolant
Capacities and recommended
fuel/lubricants...............10-2
Changing engine coolant .........8-5
Checking engine coolant level ......8-5
Corrosionprotection..............7-7
Cruisecontrol .................5-39
Cupholders...................2-51
Curtain side-impact and rollover
airbag..................... .1-59
D
Daytime Running Light System .......2-43
Defroster switch Rear window and outside mirror
defrosterswitch...........2-40,4-41
Rear window defroster switch . .2-40, 4-33
Dimensions and weights ...........10-9
Dimmer switch for instrument panel . . .2-44
Display......................2-21
Display controls (see
control panel buttons) .............4-3
Door locks ..................3-4,3-5
Door open warning light ...........2-13
Drivebelt.....................8-13
Driving Cold weather driving ...........5-61
Driving with Continuously Variable
Transmission (CVT) ............5-15
Precautions when starting
anddriving..................5-2
Drivingthevehicle...............5-15 E
Economy - fuel .................5-51
Emergency engine shutoff ..........5-11
Emission control information label . . . .10-11
Emission control system warranty . . . .10-18
Engine Before starting the engine ........5-13
Capacities and recommended
fuel/lubricants...............10-2
Changing engine coolant .........8-5
Changing engine oil ............8-6
Changing engine oil filter .........8-8
Checking engine coolant level ......8-5
Checking engine oil level .........8-5
Engine compartment check
locations...................8-3
Engine cooling system ..........8-4
Engine oil ...................8-5
Engine oil and oil filter
recommendation .............10-6
Engine oil pressure warning light ....2-13
Engine oil viscosity .............10-6
Engine serial number ...........10-11
Engine specifications ...........10-8
Starting the engine ............5-14
EventDatarecorders............10-20
Exhaust gas (Carbon monoxide) .......
5-2
Explanation of maintenance items .....9-2
Explanation of scheduled maintenance
items .......................9-5
Extended storage switch ..........2-48
11-2

Towing4-wheel drive models ...........6-13
Flattowing.................10-17
Trailertowing ...............10-17
Towingatrailer................10-17
Towingyourvehicle..............6-12
Transmission Continuously Variable Transmission
(CVT) fluid ...................8-9
Driving with Continuously Variable
Transmission (CVT) ............5-15
Travel (See registering a vehicle in
another country) ...............10-10
Trip odometer ...............2-5,2-6
Trunklight....................2-63
Turn signal switch ...............2-44
U
Uniform tire quality grading .........10-17
USB/iPod® Charging Ports .........4-64
USB (Universal Serial Bus) Connection Port
(models without Navigation System) . . .4-53
V
Vanitymirror..................3-27
Variable voltage control system ......8-13
Vehicle dimensions and weights ......10-9
Vehicle Dynamic Control (VDC)
OFFswitch...................2-47
Vehicle dynamic control (VDC) system . .5-56
Vehicle Dynamic Control (VDC) system . .5-56
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 ......2-36,5-13
VehicleInformationDisplay.........2-21
Vehicle loading information ........10-13
Vehiclerecovery................6-13
Vehicle security system ...........2-34
Vehicle security system (NISSAN
Anti-Thef t System), engine start . . .2-35, 5-12
Vehicle security system (NISSAN Vehicle
Immobilizer System), engine start . .2-36, 5-13
Vents.......................4-30
Visors ......................3-26
Voice Prompt Interrupt ............4-71
W
Warning Airbagwarninglight........1-63, 2-17
Anti-lock brake warning light ......2-11
Battery charge warning light ......2-12
Brakewarninglight ............2-11
Door open warning light .........2-13
Engine oil pressure warning light ....2-13
Hazard warning flasher switch ......6-2
Lowfuelwarninglight ....2-13,2-15,2-31
Lowtirepressurewarninglight.....2-13
Low windshield-washer fluid
warninglight................2-15
Passenger air bag and status light . . .1-53
Seatbeltwarninglight.......1-13, 2-16 Supplemental air bag
warninglight.............1-63, 2-17
Vehicle security system
.........2-34
Warning/indicator lights and
audible reminders .............2-17
Warning labels (for SRS) ..........1-63
Warning/indicator lights and audible
reminders ....................2-17
Audible reminders .............2-17
Indicatorlights...............2-17
Warninglights................2-17
Warninglights..................2-17
Warning lights, indicator lights and
audible reminders ............0-9,2-10
Warningsystemsswitch...........2-46
Washer switch Rear window wiper and washer
switches ...................2-39
Weights (See dimensions and
weights).....................10-9
Wheels and tires .............8-27,10-9
Wheel/tire size .................10-9
When traveling or registering in
another country ...............10-10
Windows ....................2-58 Locking passengers' windows .....2-59
Powerrearwindows...........2-59
Powerwindows..............2-58
Rearpowerwindows...........2-59
Windshield-washer fluid ...........8-10
Windshield wiper blades ...........8-16
Wiper Rear window wiper and washer
switches ...................2-39
Wiper blades ................8-16
Wiper and washer switch ..........2-37
11-7

FUEL RECOMMENDATION:
Use unleaded regular gasoline with an oc-
tane rating of at least 87 AKI (Anti-Knock In-
dex) number (Research octane number 91).
CAUTION
∙ Only vehicles with the E-85 filler doorlabel can operate on E-85. Fuel system
or other damage can occur if E-85 is
used in vehicles that are not designed
to run on E-85.
∙ Using a fuel other than that specified could adversely affect the emission
control system, and may also affect
the warranty coverage.
∙ Under no circumstances should a leaded gasoline be used, because this
will damage the three-way catalyst.
∙ Do not use a fuel containing more than 15% ethanol in your vehicle. Your
vehicle is not designed to run on a fuel
containing more than 15% ethanol.
Using a fuel containing more than 15%
ethanol in a vehicle not specifically
designed for a fuel containing more
than 15% ethanol can adversely affect
the emission control devices and sys-
tems of the vehicle. Damage caused
by such fuel is not covered by the
NISSAN New Vehicle Limited Warranty. ∙ Do not use fuel that contains the oc-
tane booster methylcyclopentadienyl
manganese tricarbonyl (MMT). Using
fuel containing MMT may adversely
affect vehicle performance and ve-
hicle emissions. Not all fuel dispens-
ers are labeled to indicate MMT con-
tent, so you may have to consult your
gasoline retailer for more details.
Note that Federal and California laws
prohibit the use of MMT in reformu-
lated gasoline.
∙ U.S. government regulations require ethanol dispensing pumps to be iden-
tified by a small, square, orange and
black label with the common abbre-
viation or the appropriate percentage
for that region.
For additional information, refer to “Recom-
mended fluids/lubricants and capacities”
in the “Technical and consumer informa-
tion” section of this manual.
ENGINE OIL RECOMMENDATION:
• Genuine “Nissan Motor Oil 0W-20 SN” is
recommended. • If the above motor is not available, use an
equivalent motor oil that matches the
above grade and viscosity. For additional
information, refer to “Engine oil and oil filter
recommendations” in the “Technical and
consumer information” section of this
manual.
COLD TIRE PRESSURE:
Refer to the Tire and Loading Information
label.
The label is typically located on the driver
side center pillar or on the driver’s door. For
additional information, refer to “Wheels and
tires” in the “Do-it-yourself ” section of this
manual.
RECOMMENDED NEW VEHICLE
BREAK-IN PROCEDURE:
During the first 1,200 miles (2,000 km) of
vehicle use, follow the break-in procedure
recommendations for the future reliability
and economy of your new vehicle. For ad-
ditional information, refer to “Break-in
schedule” in the “Starting and driving” sec-
tion of this manual. Failure to follow these
recommendations may result in vehicle
damage or shortened engine life.
GAS STATION INFORMATION