2020 NISSAN LEAF air condition

AEB WITH PEDESTRIAN
DETECTION SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the AEB with Pedestrian Detection
system. Failure to operate the vehicle in
accordance with these system limita-
tions could result in serious injury or
death.
• The AEB with Pedestrian Detection
system cannot detect all vehicles or
pedestrians under all conditions.
• The AEB with Pedestrian Detection
system does not detect the following
objects:
– Small pedestrians (including
small children), animals and
cyclists.
– Pedestrians in wheelchairs or us-
ing mobile transport such as
scooters, child-operated toys, or
skateboards.
– Pedestrians who are seated or
otherwise not in a full upright
standing or walking position.
– Oncoming vehicles
– Crossing vehicles –
Obstacles on the roadside
• The AEB with Pedestrian Detection
system has some performance
limitations.
– If a stationary vehicle is in the ve-
hicle’s path, the AEB with Pedes-
trian Detection system will not
function when the vehicle is
driven at speeds over approxi-
mately 50 mph (80 km/h).
– For pedestrian detection, the AEB
with Pedestrian Detection system
will not function when the vehicle
is driven at speeds over approxi-
mately 37 mph (60 km/h) or below
approximately 6 mph (10 km/h).
• The AEB with Pedestrian Detection
system will not function for pedestri-
ans in darkness or in tunnels, even if
there is street lighting in the area.
• The AEB with Pedestrian Detection
system may not function if the ve-
hicle ahead is narrow (for example, a
motorcycle).
• The AEB with Pedestrian Detection
system may not function if speed dif-
ference between the two vehicles is
too small. •
The radar sensor AEB with Pedes-
trian Detection system may not
function properly or detect a vehicle
ahead in the following conditions:
– Poor visibility (conditions such as
rain, snow, fog, dust storms, sand-
storms, and road spray from other
vehicles)
– Driving on a steep downhill slope
or roads with sharp curves.
– Driving on a bumpy road surface,
such as an uneven dirt road.
– If dirt, ice, snow or other material
is covering the radar sensor area.
– Interference by other radar
sources.
– The camera area of windshield is
fogged up, or covered with dirt,
water drops, ice, snow, etc.
– Strong light (for example, sunlight
or high beams from oncoming ve-
hicles) enters the front camera.
Strong light causes the area
around the pedestrian to be cast
in a shadow, making it difficult to
see.
Starting and driving5-129

• The selection of the ECO mode (ON orOFF) is retained even when the EV system
is restarted.
• When the ECO mode is turned off, driving performance is changed. Before turning
off the ECO mode, ensure it is safe to do
so, release the accelerator pedal and op-
erate the ECO switch.
• Turn off the ECO mode when acceleration is required, such as when:– driving with a heavy load of passengers or cargo in the vehicle.
– driving on a steep uphill slope.
• When the cruise control is operated, the vehicle makes it a priority to maintain a
constant speed. The driving range will not
be extended even if the ECO mode indi-
cator appears.
NOTE:
Selecting this drive mode will not neces-
sarily improve power economy as many
driving factors influence its
effectiveness. The vehicle range varies depending upon
the following factors:
• Speed
• Vehicle load
• Electrical load from vehicle accessories
• Traffic and road conditions
NISSAN recommends the following driv-
ing habits to help maximize vehicle
range:
Before driving:
• Follow the recommended periodic main-
tenance.
• Keep tires inflated to the correct pressure.
• Keep wheels in correct alignment.
• Pre-heat or pre-cool the interior cabin while the vehicle is charging.
• Remove unnecessary cargo from the ve- hicle.
While driving:
• Drive in ECO mode. – The ECO mode helps reduce powerconsumption by reducing acceleration
when compared to the same accelera-
tor pedal position in the D (Drive) posi-
tion (normal mode). • Drive at a constant speed. Maintain cruis-
ing speeds with a constant accelerator
position or by using cruise control when
appropriate.
• Accelerate slowly and smoothly. Gently press and release the accelerator pedal
for acceleration and deceleration.
• Drive at moderate speeds on the high- way.
• Avoid frequent stopping and braking. Maintain a safe distance behind other ve-
hicles.
• Turn off the air conditioner/heater when it is not necessary.
• Select a moderate temperature setting for heating or cooling to help reduce
power consumption.
• Use the air conditioner/heater and close windows to reduce drag when cruising at
a highway speed.
• Release the accelerator pedal to slow down and do not apply the brakes when
traffic and road conditions allow.– This vehicle is equipped with a regen- erative brake system. The primary pur-
pose of the regenerative brake system
is to provide some power to recharge
the Li-ion battery and extend driving
range. A secondary benefit is “engine
braking” that operates based on Li-ion
INCREASING POWER ECONOMY
Starting and driving5-153

SONAR LIMITATIONS
WARNING
Listed below are the system limitations
for the sonar system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
• Read and understand the limitations
of the sonar system as contained in
this section. Inclement weather may
affect the function of the sonar sys-
tem; this may include reduced per-
formance or a false activation.
• The system is deactivated at speeds
above 6 mph (10 km/h). It is reacti-
vated at lower speeds.
• Inclement weather or ultrasonic
sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may af-
fect the function of the system; this
may include reduced performance or
a false activation.
• The system is not designed to pre-
vent contact with small or moving
objects. Always move slowly. The
system will not detect small objects
below the bumper or on the ground. •
The system may not detect the fol-
lowing objects: fluff y objects such as
snow, cloth, cotton, glass-wool, etc.;
thin objects such as rope, wire and
chain, etc.; or wedge-shaped objects.
• The system may not detect objects
at speeds above 3 mph (5 km/h) and
may not detect certain angular or
moving objects.
SYSTEM TEMPORARILY
UNAVAILABLE
When sonar blockage is detected, the sys-
tem will be deactivated automatically.
The system is not available until the condi-
tions no longer exist.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog. The blocked condi-
tion may also be caused by objects such as
ice, frost or dirt obstructing the sonar sen-
sors.
Action to take:
When the above conditions no longer exist,
the system will resume automatically.
SYSTEM MAINTENANCE
The sonar sensorsO1are located on the
rear bumper. Always keep the area near
the sonar sensors clean.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the sonar sensors.
Check for and remove objects obstructing
the area around the sonar sensors.
LSD2843
Starting and driving5-167

DRAINING OF COOLANT WATER
If the vehicle is to be lef t outside without
antifreeze, drain the cooling system. Refill
before operating the vehicle. For additional
information, refer to “Cooling system” in the
“Maintenance and do-it-yourself ” section
of this manual.
TIRE EQUIPMENT
SUMMER tires have a tread designed to
provide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced in
snowy and icy conditions. If you operate
your vehicle on snowy or icy roads, NISSAN
recommends the use of MUD & SNOW or
ALL SEASON tires on all four wheels. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for the tire type, size,
speed rating and availability information.
For additional traction on icy roads, stud-
ded tires may be used. However, some U.S.
states and Canadian provinces prohibit
their use. Check local, state and provincial
laws before installing studded tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may
be poorer than that of non-studded
snow tires.Tire chains may be used. For additional in-
formation, refer to “Tire chains” in the “Main-
tenance and do-it-yourself ” section of this
manual.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items
be carried in the vehicle during winter:
• A scraper and stiff-bristled brush to re-
move ice and snow from the windows
and wiper blades.
• A shovel to dig the vehicle out of snow- drif ts.
• Extra windshield-washer fluid to refill the reservoir tank.
DRIVING ON SNOW OR ICE
WARNING
• Wet ice (32°F, 0°C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip” un-
der these conditions. Try to avoid
driving on wet ice until the road is
salted or sanded. •
Whatever the conditions, drive with
caution. Accelerate and slow down
with care. If accelerating too fast, the
drive wheels will lose even more
traction.
• Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry
pavement.
• Allow greater following distances on
slippery roads.
• Watch for slippery spots (glare ice).
These may appear on an otherwise
clear road in shaded areas. If a patch
of ice is seen ahead, brake before
reaching it. Try not to brake while on
the ice, and avoid any sudden steer-
ing maneuvers.
• Do not use cruise control on slippery
roads.
FREEING A FROZEN CHARGE PORT
LID
When the charge port is frozen, melt the ice
using a hair dryer.
5-170Starting and driving

CAUTION
• To avoid the emergency tire puncture
kit being damaged during storage or
use:
– Only use the emergency tire punc-
ture repair kit on your vehicle. Do
not use it on other vehicles.
– Only use the kit to inflate the tires
of your vehicle and to check the
vehicle’s tire pressure.
– Only plug the compressor into a
12-volt DC car power point.
– Keep the kit free of water and dirt.
– Do not disassemble or modif y the
kit.
– Do not drop the kit or allow hard
impacts to the kit.
• Do not use the emergency tire punc-
ture repair kit under the following
conditions. It is recommended that
you visit a NISSAN certified LEAF
dealer or professional road
assistance.
– when the sealant has passed its
expiration date (shown on the la-
bel attached to the bottle) –
when the cut or the puncture is
approximately 0.25 in (6 mm) or
longer
– when the tire sidewall is damaged
– when the vehicle has been driven
with extremely low tire pressure
– when the tire has come off the in-
side or the outside of the wheel
– when the tire wheel is damaged
– when two or more tires are flat
If you have a flat tire, follow the instructions
below.
Stopping the vehicle
1. Safely move the vehicle off the road and away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake.
4. Push the P (Park) position switch on the shif t lever to the P (Park) position.
5. Turn off the EV system.
6. Raise the hood to warn other traffic and to signal professional road assistance
personnel that you need assistance. 7. Have all passengers get out of the ve-
hicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
• Make sure the parking brake is se-
curely applied and the vehicle is
placed into the P (Park) position.
• Never repair tires when the vehicle is
on a slope, ice or slippery areas. This
is hazardous.
• Never repair tires if oncoming traffic
is close to your vehicle. Wait for pro-
fessional road assistance.
In case of emergency6-5

CAUTION
LEAF cannot be used as a booster ve-
hicle because it cannot supply enough
power to start a gasoline engine. How-
ever, a gasoline engine vehicle can be
used to jump start LEAF's 12-volt bat-
tery.
1. If the booster battery is in another ve-hicle
OB, position the two vehicles (OA)
and
OB) to bring their 12-volt batteries
into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. If the 12-volt battery is discharged, the
power switch cannot be moved from
the OFF position. Connect the jumper
cables to the booster vehicle
OBbe-
fore pushing the power switch. 3. Push the P (Park) position switch to
place the vehicle in the P (Park) position.
4. Switch off all unnecessary electrical sys- tems (headlights, heater, air conditioner,
etc.).
5. Place the power switch in the OFF position.
6. Ensure vent caps are level and tight.
7. Connect jumper cables in the sequence as illustrated (O1→O2→O3→O4).
LCE2388
In case of emergency6-11

Your new NISSAN has been designed to
have minimum maintenance require-
ments with long service intervals to save
you both time and money. However, some
day-to-day and regular maintenance is es-
sential to maintain your NISSAN’s fine me-
chanical condition, and its Electric Vehicle
(EV) system performance.
It is the owner’s responsibility to make sure
that the scheduled maintenance, and gen-
eral maintenance, is performed.
As the vehicle owner, you are the only one
who can ensure that your vehicle receives
the proper maintenance care. You are a
vital link in the maintenance chain.
SCHEDULED MAINTENANCE
For your convenience, both required and
optional scheduled maintenance items
are described and listed in your “NISSAN
Service and Maintenance Guide”. You must
refer to that guide to ensure that neces-
sary maintenance is performed on your
NISSAN at regular intervals.
GENERAL MAINTENANCE
General maintenance includes those items
which should be checked during normal
day-to-day operation. They are essential
for proper vehicle operation. It is your re-sponsibility to perform these procedures
regularly as prescribed.
Performing general maintenance checks
requires minimal mechanical skill and only
a few general automotive tools.
These checks or inspections can be done
by yourself, a qualified technician or, if you
prefer, a NISSAN certified LEAF dealer.
WHERE TO GO FOR SERVICE
If maintenance service is required or your
vehicle appears to malfunction, have the
systems checked and serviced. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
NISSAN technicians are well-trained spe-
cialists and are kept up-to-date with the
latest service information through techni-
cal bulletins, service tips, and in-dealership
information systems. They are completely
qualified to work on NISSAN vehicles
be-
fore work begins.
You can be confident that a NISSAN certi-
fied LEAF dealer’s service department per-
forms the best job to meet the mainte-
nance requirements on your vehicle — in a
reliable and economical way. During the normal day-to-day operation of
the vehicle, general maintenance should
be performed regularly as prescribed in
this section. If you detect any unusual
sounds, vibrations or smell, be sure to
check for the cause or have a NISSAN cer-
tified LEAF dealer do it promptly. In addition,
it is recommended that you visit a NISSAN
certified LEAF dealer if you think that re-
pairs are required.
When performing any checks or mainte-
nance work, refer to “Maintenance precau-
tions” in this section.
EXPLANATION OF MAINTENANCE
ITEMS
Additional information on the following
items with “*” is found in this section.
Outside vehicle
The maintenance items listed here should
be performed from time to time, unless
otherwise specified.
Doors and motor hood:
Check that all
doors and the motor hood operate prop-
erly. Also ensure that all latches lock se-
curely. Lubricate hinges, latches, latch pins,
rollers and links if necessary. Make sure
MAINTENANCE REQUIREMENT GENERAL MAINTENANCE
8-2Maintenance and do-it yourself

and that the locks (if so equipped) hold
securely in all latched positions.
Seat belts:Check that all parts of the seat
belt system (for example, buckles, anchors,
adjusters and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure
that all warning lights and chimes are op-
erating properly.
Windshield defroster: Check that the air
emits from the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washers operate prop-
erly and that the wipers do not streak.
Under hood and vehicle
The maintenance items listed here should
be checked periodically.
12-volt battery (except for maintenance
free batteries)*: Check the fluid level in
each cell. The fluid should be at the bottom of the filler opening. Vehicles operated in
high temperatures or under severe condi-
tions require frequent checks of the 12–volt
battery fluid level.
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.
Brake fluid level*: Make sure that the brake
fluid level is between the MAX and MIN lines
on the reservoir.
Coolant level*: Check the coolant level
when the high voltage parts are cold. Make
sure that the coolant level is between the
MAX and MIN lines on the reservoir.
Fluid leaks: Check under the vehicle for
water or other fluid leaks af ter the vehicle
has been parked for a while. Water dripping from the air conditioner af ter use is normal.
If you should notice any leaks, check for
cause and have it corrected immediately.
Radiator and hoses:
Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure that the hoses have no cracks,
deformation, rot or loose connections.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances, otherwise rust will form on the
floor pan and frame. 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 information, re-
fer to “Cleaning exterior” in the “Appearance
and care” section of this manual.
Windshield-washer fluid*: Check that
there is an adequate amount of fluid in the
reservoir.
8-4Maintenance and do-it yourself