warning NISSAN LEAF 2021 Owner´s Manual

CHECKING COOLANT LEVEL
Check the coolant levelin the reservoir
when the high-voltage parts are cold. If
the coolant level is below the MIN level
OB,
open the reservoir cap and add coolant up
to the MAX level
OA. If the reservoir is empty,
check the coolant level in the coolant res-
ervoir when the high-voltage parts are
cold. If there is insufficient coolant in the
coolant reservoir, fill the coolant reservoir
with coolant up to the reservoir cap open-
ing and also add it to the reservoir up to the
MAX level
OA. Tighten the cap securely af ter adding
coolant.
For additional information on the location
of the coolant reservoir, see “Motor com-
partment check locations” (P. 8-4).
If the cooling system frequently requires
coolant, it is recommended that you visit
a NISSAN certified LEAF dealer.
CHANGING COOLANT
It is recommended that major cooling sys-
tem repairs should be performed by a
NISSAN certified LEAF dealer. The service
procedures can be found in the appropri-
ate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance.
WARNING
• To avoid the danger of being scalded,
never change the coolant when the
motor compartment is hot.
• Never remove the coolant reservoir
cap when the motor compartment is
hot. Serious burns could be caused
by high-pressure fluid escaping 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 reach of children
and pets.
Coolant must be disposed of properly.
Check your local regulations.
LDI3145
8-6Do-it yourself

When checking or replacement is required,
it is recommended that you visit a NISSAN
certified LEAF dealer for this service.
CAUTION
• Use only Genuine NISSAN Matic S ATF.
Do not mix with other fluids.
• Using reduction gear fluid other than
Genuine NISSAN Matic S ATF will
cause deterioration in driveability
and reduction gear durability, and
may damage the reduction gear,
which is not covered by the NISSAN
New Vehicle Limited Warranty. For additional brake fluid information, see
“Recommended fluids/lubricants and ca-
pacities” (P. 10-2).WARNING
• Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated
fluid may damage the brake system.
The use of improper fluids can dam-
age the brake system, and affect the
vehicle’s stopping ability.
• Clean the filler cap before removing.
• Brake fluid is poisonous and should
be stored carefully in marked con-
tainers out of the reach of children.
CAUTION
Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid
is spilled, immediately wash the sur-
face with water. Check the fluid level in the reservoir. If the
fluid is below the MIN line
OBor the brake
warning light illuminates, add Genuine
NISSAN Super Heavy Duty Brake Fluid or
equivalent DOT 3fluid up to the MAX line
OA.
If fluid must be added frequently, the sys-
tem should be checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
LDI3143
REDUCTION GEAR FLUID BRAKE FLUID
Do-it yourself8-7

Fill the windshield-washer fluid reservoir
periodically. Add windshield-washer fluid
when the “Low Washer Fluid” message ap-
pears on the vehicle information display.
For additional information, see “Vehicle in-
formation display warnings and indicators”
(P. 2-34).To fill the windshield-washer fluid reservoir,
lif t the cap
O1and pour the windshield-
washer fluid into the reservoir opening.
Add a windshield-washer solvent to the
reservoir for better cleaning. In the winter
season, add a windshield-washer anti-
freeze. Follow the manufacturer’s instruc-
tions for the mixture ratio.
Refill the reservoir more frequently when
driving conditions require an increased
amount of windshield-washer fluid.
Recommended fluid:
Genuine NISSAN Windshield-Washer Con-
centrate Cleaner & Antifreeze or equivalent
CAUTION
• Do not substitute antifreeze coolant
for windshield-washer solution. This
may result in damage to the paint. •
Do not fill the windshield-washer
reservoir with windshield-washer
fluid concentrates at full strength.
Some methyl alcohol based
windshield-washer fluid concen-
trates may permanently stain the
grille if spilled while filling the
windshield-washer reservoir.
• Pre-mix windshield-washer fluid
concentrates with water to the
manufacturer’s recommended levels
before pouring the fluid into the
windshield-washer reservoir. Do not
use the windshield-washer reservoir
to mix the windshield-washer fluid
concentrate and water.
LDI3463
WINDSHIELD-WASHER FLUID
8-8Do-it yourself

Caution symbols for batteryWARNING
O1No smoking, No exposed flames, NoSparks Do not expose the battery to flames or electrical sparks. Hydrogen gas generated by the battery is
explosive. Explosive gases can cause blindness or injury.
O2Shield eyes Handle the battery cautiously. Always wear eye protection glasses to protect against explosion or
battery acid.
O3Keep away from childrenNever allow children to handle the battery. Keep the battery out of the reach of children.
O4Battery acidDo not allow battery fluid to contact your skin, eyes, fabrics, or painted surfaces. Af ter touching a
battery or battery cap, immediately wash your hands thoroughly. If the battery fluid gets into your eyes, or onto your skin or clothing, flush with water immediately for at least 15 minutes and seekmedical attention. Battery fluid is acid. If the battery fluid gets into your eyes or onto your skin, it could cause loss of your eyesight or burns.
O5Note operating instructions Before handling the battery, read this instruction carefully to ensure correct and safe handling.
O6Explosive gas Hydrogen gas generated by battery fluid is explosive. Explosive gases can cause blindness or
injury.
12-VOLT BATTERY
Do-it yourself8-9

• Keep the 12-volt battery surface cleanand dry. Clean the 12-volt battery with a
solution of baking soda and water.
• Make certain the terminal connections are clean and securely tightened.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec- tronic accessories that consume bat-
tery power when the EV system is not
running (Phone chargers, GPS, DVD
players, etc.)
2. Vehicle is not driven regularly and/or only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health
WARNING
• Do not expose the 12-volt battery to
flames or electrical sparks. Hydrogen
gas generated by the 12-volt battery
is explosive. Do not allow 12-volt bat-
tery fluid to contact your skin, eyes,
fabrics or painted surfaces. Af ter
touching a 12-volt battery or 12-volt
battery cap, do not touch or rub your
eyes. Thoroughly wash your hands. If
the acid contacts your eyes, skin or
clothing, immediately flush with wa-
ter for at least 15 minutes and seek
medical attention.
• Do not operate the vehicle if the fluid
in the 12-volt battery is low. Low 12-
volt battery fluid can cause a higher
load on the 12-volt battery which can
generate heat, reduce battery life,
and in some cases lead to an
explosion. •
When working on or near a 12-volt
battery, always wear suitable eye
protection and remove all jewelry.
• 12-volt battery posts, terminals and
related accessories contain lead and
lead compounds. Wash hands af ter
handling.
• Keep the 12-volt battery out of the
reach of children.
8-10Do-it yourself

REAR WINDOW WIPER BLADE
It is recommended that you visit a NISSAN
certified LEAF dealer if checking or replace-
ment is required.If the brakes do not operate properly, have
the brakes checked. It is recommended
that you visit a NISSAN certified LEAF dealer
for this service.
WARNING
Do not adjust the height of the brake
pedal. Doing so could alter the effec-
tiveness of the brakes, which could re-
sult in a serious accident and personal
injury. If adjustment is required, it is
recommended that you visit a NISSAN
certified LEAF dealer for this service.
BRAKE PAD WEAR WARNING
The disc brake pads have audible wear
warnings. When a brake pad requires re-
placement, it will make a high–pitched
scraping sound when the vehicle is in mo-
tion. This scraping sound will first occur
only when the brake pedal is depressed.
Af ter more wear of the brake pad, the
sound will always be heard even if the
brake pedal is not depressed. Have the
brakes checked as soon as possible if the
wear warning sound is heard. Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
Proper brake inspection intervals should
be followed.
For additional information, re-
fer to the “Maintenance and schedules”
section of this manual.
BRAKES
8-14Do-it yourself

MOTOR COMPARTMENT
WARNING
• Never touch, disassemble, remove or
replace the high-voltage parts and
cables, as well as their connectors.
High-voltage cables are colored or-
ange. Touching, disassembling, re-
moving or replacing those parts and
cables can cause severe burns or
electric shock that may result in seri-
ous injury or death. •
Never use a fuse of a higher or lower
amperage rating than that specified
on the fuse box cover. This could
damage the electrical system or
electronic control units or cause a
fire. If any electrical equipment does not oper-
ate, check for an open fuse.
1. Confirm that the power switch and the
headlight switch are turned off.
2. Open the hood.
3. Remove the fuse/fusible link holder cover by pushing the tab and lif ting the
cover from the right side, and then the
lef t side.
4. Locate the fuse that needs to be replaced.
5. Remove the fuse using the fuse puller located in the passenger compartment
fuse box.
LDI3475
FUSES
Do-it yourself8-15

PASSENGER COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire. If any electrical equipment does not oper-
ate, check for an open fuse.
1. Make sure that the power switch and the
headlight switch are turned off.
2. Insert a screwdriver wrapped with the cloth
OCinto the slitO1.
Use a cloth
OCto protect the fuse box
cover.
3. Then pull to remove the fuse box cover
O2.
4. Remove the fuse with the fuse puller
O3. 5. If the fuse is open
OA, replace it with a
new fuse
OB.
6. If a new fuse also opens, have the elec- trical system checked, and if necessary
repaired. It is recommended that you
visit a NISSAN certified LEAF dealer for
this service.
LVM0007XLDI3328
8-18Do-it yourself

1. Remove the rear combination attach-ment bolts
O1.
2. Pull the rear combination assembly as shown in the illustration
O2. 3. Turn the bulb sockets and then remove
the bulbs
O3. If you have a flat tire, see (P. 6-3).
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
WARNING
Radio waves could adversely af-
fect electric medical equipment.
Those who use a pacemaker
should contact the electric medi-
cal equipment manufacturer for
the possible influences before
use.
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS).
It monitors tire pressure of all tires.
When the low tire pressure warning
light is lit, and the “Tire Pressure Low -
Add Air” warning appears on the ve-
hicle information display, one or
more of your tires is significantly
under-inflated.
LDI3243
Rear combination light
WHEELS AND TIRES
Do-it yourself8-25

The TPMS will activate only when the
vehicle is driven at speeds above 16
mph (25 km/h). Also, this system
may not detect a sudden drop in tire
pressure (for example a flat tire while
driving).
For additional information, see “Low
tire pressure warning light” (P. 2-20),
“Tire Pressure Monitoring System
(TPMS)” (P. 5-4) and “Tire Pressure
Monitoring System (TPMS)” (P. 6-3).
Tire inflation pressure
Check the pressure of the tires of ten
and always prior to long distance
trips. The recommended tire pres-
sure specifications are shown on the
F.M.V.S.S/C.M.V.S.S certification label
or Tire and Loading Information la-
bel under the “Cold Tire Pressure”
heading. The Tire and Loading Infor-
mation label is affixed to the driverside center pillar. Tire pressures
should be checked regularly
because:
• Most tires naturally lose air over
time.
• Tires can lose air suddenly when driven over potholes or other ob-
jects 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 af ter the
vehicle has been parked for 3 or
more hours, or driven less than 1 mile
(1.6 km) at moderate speeds.
The TPMS with Easy-Fill Tire Alert
also provides visual and audible sig-
nals outside the vehicle for inflating
the tires to the recommended COLD
tire pressure. For additional informa-
tion, see “TPMS with Easy-Fill Tire
Alert” (P. 5-7). Incorrect tire pressure, including
under inflation, may adversely af-
fect tire life and vehicle handling.
WARNING
•
Improperly inflated tires can
fail suddenly and cause an
accident.
8-26
Do-it yourself