service NISSAN LEAF 2019 Owner´s Manual

This may be due to the following condi-
tions that may be interfering with the
weight sensors:
• Small adult or child is not sitting upright, leaning against the seatback, and cen-
tered on the seat cushion with his/her
feet comfortably extended to the floor.
• The child restraint is not properly in- stalled, as outlined in the “Child re-
straints” section of this manual.
• An object weighting over 9.1 lbs. (4 kg) hanging on the seat or placed in the
seatback pocket.
• A child restraint or other object press- ing against the rear or the seatback.
• A rear passenger pushing or pulling on the back of the front passenger seat.
pushing or pulling on the seatback of
the front passenger seat.
• Forcing the front seat or seatback against an object on the seat or floor
behind it.
• An object placed under the front pas- senger seat.
• An object placed between the seat cushion and center console. If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions. Re-
start the vehicle and wait 1 minute.
NOTE:
A system check will be performed dur-
ing which the front passenger air bag
status light will remain lit for about
7 seconds initially.
If the light is still OFF af ter this, the small
adult, child or child restraint should be
repositioned in the rear seat and the
vehicle should be checked as soon as
possible. It is recommended that you
visit a NISSAN certified LEAF dealer for
this service.
3. If the light is OFF with no front passenger and no objects on the front passenger
seat the vehicle should be checked as
soon as possible. It is recommended
that you visit a NISSAN certified LEAF
dealer for this service.
Other supplemental front-impact air
bag precautions:
WARNING
• Do not place any objects on the steering wheel pad or on the instru-
ment panel. Also, do not place any
objects between any occupant and
the steering wheel or instrument
panel. Such objects may become
dangerous projectiles and cause in-
jury if the front air bags inflate.
• Do not place objects with sharp edges on the seat. Also, do not place
heavy objects on the seat that will
leave permanent impressions in the
seat. Such objects can damage the
seat or occupant classification sen-
sor (weight sensor). This can affect
the operation of the air bag system
and result in serious personal injury.
• Do not use water or acidic cleaners (hot steam cleaners) on the seat.
This can damage the seat or occu-
pant classification sensor. This can
also affect the operation of the air
bag system and result in serious
personal injury.
1-56Safety–Seats, seat belts and supplemental restraint system

Seat belt with pretensioner(s)
(front seats)
WARNING
• The pretensioner(s) cannot be re- used af ter activation. They must be
replaced together with the retractor
and buckle as a unit.
• If the vehicle becomes involved in a collision but pretensioner(s) are not
activated, be sure to have the pre-
tensioner system checked and, if
necessary, replaced. It is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer for this service.
• No unauthorized changes should be made to any components or wiring
of the pretensioner system. This is to
prevent damage to or accidental ac-
tivation of the pretensioner(s). Tam-
pering with the pretensioner system
may result in serious personal injury. • It is recommended that you visit a
NISSAN certified LEAF dealer for
work around and on the preten-
sioner system. It is also recom-
mended that you visit a NISSAN cer-
tified LEAF dealer for installation of
electrical equipment. Unauthorized
electrical test equipment and prob-
ing devices should not be used on
the pretensioner system.
• If you need to dispose of the preten- sioner(s) or scrap the vehicle, it is
recommended that you visit a
NISSAN certified LEAF dealer for this
service. Incorrect disposal proce-
dures could cause personal injury.
The pretensioner system may activate with
the supplemental air bag system in certain
types of collisions. Working with the seat belt
retractor, the pretensioner(s) help tighten
the seat belt when the vehicle becomes in-
volved in certain types of collisions, helping
to restrain front seat occupants.
The pretensioner(s) are encased with the
seat belt retractor and to the seat belt an-
chor affixed to the floor of the vehicle.
These seat belts are used the same way as
conventional seat belts. When pretensioner(s) activate, smoke is re-
leased and a loud noise may be heard. This
smoke is not harmful and does not indi-
cate a fire. Care should be taken not to
inhale it, as it may cause irritation and
choking. Those with a history of a breath-
ing condition should get fresh air promptly.
Af ter the pretensioner(s’) activation, load
limiters allow the seat belt to release web-
bing (if necessary) to reduce forces against
the chest.
The supplemental air bag warning light
is used to indicate malfunctions in
the pretensioner system. For additional in-
formation, refer to “Supplemental air bag
warning light” in this section. If the opera-
tion of the supplemental air bag warning
light indicates there is a malfunction, have
the system checked. It is recommended
that you visit a NISSAN certified LEAF dealer
for this service.
When selling your vehicle, we request that
you inform the buyer about the pretensioner
system and guide the buyer to the appropri-
ate sections in this Owner’s Manual.
1-60Safety–Seats, seat belts and supplemental restraint system

WARNING
If the supplemental air bag warning
light is on, it could mean that the front
air bag, side air bag, curtain air bag
and/or pretensioner systems will not
operate in an accident. To help avoid
injury to yourself or others, have your
vehicle checked as soon as possible. It
is recommended that you visit a
NISSAN certified LEAF dealer for this
service.
Repair and replacement
procedure
The front air bags, side air bags, curtain air
bags and pretensioner(s) are designed to
activate on a one-time-only basis. As a re-
minder, unless it is damaged, the supple-
mental air bag warning light will remain
illuminated af ter inflation has occurred.
These systems should be repaired and/or
replaced as soon as possible. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
When maintenance work is required on the
vehicle, the front air bags, side air bags,
curtain air bags and pretensioner(s) and related parts should be pointed out to the
person performing the maintenance. The
power switch should always be in the LOCK
position when working under the hood or
inside the vehicle.
WARNING
• Once a front air bag, side air bag or curtain air bag has inflated, the air
bag module will not function again
and must be replaced. Additionally,
the activated pretensioner(s) must
also be replaced. The air bag module
and pretensioner(s) should be re-
placed. It is recommended that you
visit a NISSAN certified LEAF dealer
for this service. The air bag modules
and pretensioner system cannot be
repaired.
• The front air bag, side air bag and curtain air bag systems, and preten-
sioner system should be inspected if
there is any damage to the front end
or side portion of the vehicle. It is
recommended that you visit a
NISSAN certified LEAF dealer for this
service. • If you need to dispose of a supple-
mental air bag or pretensioner sys-
tem or scrap the vehicle, it is recom-
mended that you visit a NISSAN
certified LEAF dealer for this service.
Correct supplemental air bag and
pretensioner system disposal pro-
cedures are set forth in the appro-
priate NISSAN Service Manual. Incor-
rect disposal procedures could
cause personal injury.
• If there is an impact to your vehicle from any direction, your Occupant
Classification Sensor (OCS) should
be checked. It is recommended that
you visit a NISSAN certified LEAF
dealer to verif y it is still functioning
correctly. The OCS should be
checked even if no air bags deploy
as a result of the impact. Failure to
verif y proper OCS function may re-
sult in an improper air bag deploy-
ment resulting in injury or death.
1-62Safety–Seats, seat belts and supplemental restraint system

Changing the display:
Pushing the TRIP RESET switch
1located
on the lef t side of the combination meter
panel changes the display as follows:
Odometer →TRIP A →TRIP B →Odometer
For additional information about the ve-
hicle information display, refer to “Vehicle
information display” in this section.
Resetting the trip odometer:
Pushing the TRIP RESET switch
1for ap-
proximately 1 second resets the currently
displayed trip odometer to zero.
LI-ION BATTERY TEMPERATURE
GAUGE
The gauge indicates the temperature of
the Li-ion battery.
The temperature of the Li-ion battery is
within the normal range when the display
is within the zone
1shown in the illustra-
tion.
The temperature of the Li-ion battery var-
ies according to the outside air tempera-
ture and driving conditions.
NOTE:
• If the display indicates that the tem-
perature of the Li-ion battery is near the
red zone end of the normal range, re-
duce vehicle speed to decrease the
temperature. If the indicator is over the
normal range, the power provided to
the traction motor is reduced when the
power limitation indicator light is illumi-
nated. Therefore, the vehicle is not as
responsive when the accelerator is de-
pressed while the power limitation light
is illuminated. For additional informa-
tion, refer to “Power limitation indicator
light” in this section.
• If the outside temperature is extremely
low, the Li-ion temperature gauge may
not display a temperature reading. The
vehicle may not be able to be put in the
READY to drive mode. Have the system
checked. It is recommended that you
visit a NISSAN certified LEAF dealer for
this service.
2-8Instruments and controls

CHECKING LIGHTS
With all doors closed, apply the parking
brake, fasten the seat belts and place the
power switch for LEAF to the ON position
without starting the EV system. The follow-
ing lights (if so equipped) will come on:
,,or,
The following lights (if so equipped) come
on briefly and then turn off:
(yellow),,or(red),
or,,,,,,,
If any light does not come on or operate in
a way other than described, it may indicate
a burned-out bulb and/or a system mal-
function. Have the system checked. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for this service.
Some indicators and warnings are also dis-
played on the vehicle information display.
For additional information, refer to “Vehicle
information display” in this section.
WARNING LIGHTS
For additional information, refer to “Vehicle
information display” in this section.
12-volt battery charge
warning light
The DC/DC converter converts 400 volt Li-
ion battery voltage to charge the 12-volt
battery.
This light illuminates continuously af ter the
bulb is checked when the power switch is
in the ON position, and turns off when the
power switch is placed in the READY to
drive position.
When this warning light illuminates, a
chime sounds and the following warnings
are also displayed.
• Master warning (red)
• EV system warning light
The following messages also flash on and
off on the vehicle information display.
If the vehicle is being driven; “Stop the ve-
hicle” and if the vehicle is stopped; “When
parked apply parking brake”. When these
messages flash, immediately stop the ve-
hicle in a safe location, pull the parking
brake switch and push the P (Park) position
switch on the shif t lever to place the vehicle
in the P (Park) position. The warning on the
meter and the chime stops when the park- ing brake is operated or the vehicle is in the
P (Park) position. Have the system checked.
It is recommended that you visit a NISSAN
certified LEAF dealer for this service.
CAUTION
• The DC/DC converter system may not be functioning properly if the 12-
volt battery charge warning light il-
luminates continuously when the
power switch is in the READY to drive
position. Immediately stop the ve-
hicle in a safe location and have the
system checked. It is recommended
that you visit a NISSAN certified LEAF
dealer for this service.
• The DC/DC converter system may not be functioning properly if the 12-
volt warning light illuminates con-
tinuously when the power switch is
in the READY to drive position. Do not
charge the 12-volt battery while this
warning light is illuminated. It may
lead to a malfunction of the DC/DC
converter system. Have the system
checked. It is recommended that
you visit a NISSAN certified LEAF
dealer for this service.
Instruments and controls2-17

NOTE:
•If the vehicle does not go into the READY
to drive position (when the power switch
is pushed and the brake pedal is de-
pressed), jump-start the vehicle to place
the power switch in the READY to drive
position. For additional information, refer
to “Jump starting” in the “In case of emer-
gency ” section of this manual.
•Do not jump-start the vehicle if the con-
ditions below occur. Have the system
checked. It is recommended that you
visit a NISSAN certified LEAF dealer for
this service:
– If the 12-volt charge warning light turns off when the vehicle is in the
READY to drive mode, the 12-volt bat-
tery may be discharged or there may
be a malfunction in the 12-volt bat-
tery related system.
– If the 12-volt charge warning light continues to illuminate when the ve-
hicle is in the READY to drive mode,
there may be a malfunction in the
DC/DC converter. Have the system
checked. It is recommended that you
visit a NISSAN certified LEAF dealer
for this service.
orAnti-lock
Braking System
(ABS) warning
light
When the power switch is in the ON or
READY to drive position, the Anti-lock Brak-
ing System (ABS) warning light illuminates
and then turns off. This indicates the ABS is
operational.
If the ABS warning light illuminates while
the power switch is in the READY to drive
position, or while driving, it may indicate the
ABS is not functioning properly. Have the
system checked. It is recommended that
you visit a NISSAN certified LEAF dealer for
this service.
If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system
then operates normally, but without anti-
lock assistance. For additional information,
refer to “Brake system” in the “Starting and
driving” section of this manual.
Approaching Vehicle
Sound for Pedestrians
(VSP) system OFF warning
light
The Approaching Vehicle Sound for Pedes-
trians (VSP) system OFF warning light is
located on the instrument panel.
This light comes on if there is a malfunction
in the VSP system.
If the VSP system OFF warning light illumi-
nates while the power switch is in the ON
position, or in the READY to drive position, it
may indicate the VSP system is not func-
tioning properly. Have the system checked.
It is recommended that you visit a NISSAN
certified LEAF dealer for this service.
For additional information, refer to “Ap-
proaching Vehicle Sound for Pedestrians
(VSP) system” in the “EV overview” section of
this manual.
2-18Instruments and controls

Automatic Emergency
Braking (AEB) system
warning light (if so
equipped)
This light comes on when the power switch
is placed in the ON position. It turns off af ter
the EV system is started.
This light illuminates when the AEB system
is set to OFF on the meter display.
If the light illuminates when the AEB sys-
tem is on, it may indicate that the system is
unavailable. For additional information, re-
fer to “Automatic Emergency Braking (AEB)”
in the “Starting and driving” section of this
manual.
Automatic Emergency
Braking (AEB) with
Pedestrian Detection
system warning light (if so
equipped)
This light comes on when the power switch
is placed in the ON position. It turns off af ter
the EV system is started.This light illuminates when the AEB with
Pedestrian Detection system is set to OFF
in the vehicle information display.
If the light illuminates when the AEB with
Pedestrian Detection system is on, it may
indicate that the system is unavailable. For
additional information, refer to “Automatic
Emergency Braking (AEB) with Pedestrian
Detection” and “Intelligent Forward Colli-
sion Warning (I-FCW)” in the “Starting and
driving” section of this manual.
Brake system warning
light (yellow)
This light functions for both the coopera-
tive regenerative brake and the electroni-
cally driven intelligent brake systems.
When the power switch is placed in the ON
position or in the READY to drive position,
the light remains illuminated for about 2 or
3 seconds. If the light illuminates at any
other time, it may indicate that the coop-
erative regenerative brake and/or the elec-
tronically driven intelligent brake systems
are not functioning properly. Have the sys-
tem checked. It is recommended that you
visit a NISSAN certified LEAF dealer for this
service.
If
the BRAKE warning light (red) also illumi-
nates, stop the vehicle immediately and
have the system checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service. For additional
information, refer to “Brake system” in the
“Starting and driving” section of this manual.
WARNING
• Pressing the brake pedal when the power switch position is not in the
ON or READY to drive position and/or
low brake fluid level may increase
the stopping distance and braking
will require greater pedal effort as
well as pedal travel.
• If the brake fluid level is below the minimum or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked. It is
recommended that you visit a
NISSAN certified LEAF dealer for this
service.
Instruments and controls2-19

• The cooperative regenerative brakesystem may not be working prop-
erly if the brake system warning
light illuminates when the READY to
drive indicator light is ON. If you
judge it to be safe, drive carefully to
the nearest service station for re-
pairs. Otherwise, have your vehicle
towed because driving could be
dangerous.
orBrake warning
light (red)
When the power switch is placed in the ON
position or in the READY to drive position,
the light remains illuminated for about a
few seconds. If the light illuminates at any
other time, it may indicate that the hydrau-
lic brake system is not functioning properly.
If the BRAKE warning light illuminates, stop
the vehicle immediately and have the sys-
tem checked. It is recommended that you
visit a NISSAN certified LEAF dealer for this
service. Parking brake indicator:
When the power switch is placed in the ON
position, the light comes on when the park-
ing brake is applied.
Low brake fluid warning light:
When the power switch is in the ON posi-
tion, the light warns of a low brake fluid
level. If this warning light illuminates, the
Vehicle Dynamic Control (VDC) warning
light and the brake system warning light
(yellow) also illuminate.
If the light illuminates while the power
switch is in the READY to drive position with
the parking brake not applied, stop the ve-
hicle and perform the following items.
1. Check the brake fluid level. If brake fluid is
necessary, add fluid and have the sys-
tem checked. It is recommended that
you visit a NISSAN certified LEAF dealer
for this service. For additional informa-
tion, refer to “Brake fluid” in the “Mainte-
nance and do-it-yourself ” section of this
manual. 2. If the brake fluid level is correct, have the
warning system checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
WARNING
• Your brake system may not be work- ing properly if the warning light is
on. Driving could be dangerous. If
you judge the brake system to be
safe, drive carefully to the nearest
service station for repairs. Other-
wise, have your vehicle towed be-
cause driving it could be dangerous.
• Pressing the brake pedal when the power switch position is not in the
ON or READY to drive position and/or
low brake fluid level may increase
the stopping distance and braking
will require greater pedal effort as
well as pedal travel.
• If the brake fluid level is below the minimum or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked. It is
recommended that you visit a
NISSAN certified LEAF dealer for this
service.
2-20Instruments and controls

Electronic parking brake
system warning light
(yellow) (if so equipped)
The electronic parking brake system warn-
ing light function for the electronic braking
brake system. When the power switch is
placed in the ON position, the light illumi-
nates for a few seconds. If the warning light
illuminates at any other time, it may indi-
cate that the electronic parking brake
system is not function properly. Have the
system checked immediately. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
Electric shif t control
system warning light
This light illuminates to warn when a mal-
function occurs in the electric shif t control
system. When the master warning light illu-
minates, the chime sounds and the mes-
sage, “When parked apply parking brake”, is
displayed on the vehicle information dis-
play.
When the power switch is in the OFF posi-
tion, the chime sounds continuously. Make
sure the parking brake is applied.Have the system checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
Electric Vehicle (EV)
system warning light
This light illuminates if there is a malfunc-
tion in the following systems. Have the sys-
tem checked. It is recommended that you
visit a NISSAN certified LEAF dealer for this
service.
• Traction motor and inverter system
• Charge port or on board charger
• Li-ion battery system
• Cooling system
• Shif t control system
• Emergency shut off system is activated.
For additional information, refer to “Emer-
gency shut-off system” in the “EV over-
view” section of this manual.
Low tire pressure warning
light
Your vehicle is equipped with a Tire Pres-
sure Monitoring System (TPMS) that moni-
tors the tire pressure of all tires. The low tire pressure warning light warns
of low tire pressure or indicates that the
TPMS is not functioning properly.
Af ter the power switch is placed in the ON
position, this light illuminates for about
1 second and then turns off.
Low tire pressure warning
If the vehicle is being driven with low tire
pressure, the warning light will illuminate.
The “Low Tire Pressure — Add Air” warning
also appears on the vehicle information
display.
When the low tire pressure warning light
illuminates, you should stop and adjust the
tire pressure to the recommended COLD
tire pressure shown on the Tire and Load-
ing Information label. The low tire pressure
warning light does not automatically turn
off when the tire pressure is adjusted. Af ter
the tire is inflated to the recommended
pressure, the vehicle must be driven at
speeds above 16 mph (25 km/h) to activate
the TPMS and turn off the low tire pressure
warning light. Use a tire pressure gauge to
check the tire pressure.
Instruments and controls2-21

The “Low Tire Pressure — Add Air” warning
appears each time the power switch is
placed in the ON position as long as the low
tire pressure warning light remains illumi-
nated.
For additional information, refer to “Vehicle
information display” in this section, “Tire
Pressure Monitoring System (TPMS)” in the
“Starting and driving” section and “In case
of emergency” section of this manual.
TPMS malfunction
If the TPMS is not functioning properly, the
low tire pressure warning light will flash for
approximately 1 minute when the power
switch is placed in the ON position. The
light will remain on af ter the 1 minute. Have
the system checked. It is recommended
that you visit a NISSAN certified LEAF dealer
for this service. The “Low Tire Pressure —
Add Air” warning does not appear if the low
tire pressure warning light illuminates to
indicate a TPMS malfunction.
For additional information, refer to “Vehicle
information display” in this section and
“Tire Pressure Monitoring System (TPMS)” in
the “Starting and driving” section of this
manual.
WARNING
• Radio waves could adversely affect electric medical equipment. Those
who use a pacemaker should con-
tact the electric medical equipment
manufacturer for the possible influ-
ences before use.
• If the light does not illuminate when the power switch is placed in the ON
position, have the vehicle checked. It
is recommended that you visit a
NISSAN certified LEAF dealer as soon
as possible for this service.
• If the light illuminates while driving, avoid sudden steering maneuvers
or abrupt braking, reduce vehicle
speed, pull off the road to a safe lo-
cation and stop the vehicle as soon
as possible. Driving with under-
inflated tires may permanently
damage the tires and increase the
likelihood of tire failure. Serious ve-
hicle damage could occur and may
lead to an accident and could result
in serious personal injury or death.
Check the tire pressure for all four
tires. Adjust the tire pressure to the
recommended COLD tire pressure
shown on the Tire and Loading Infor- mation label to turn the low tire
pressure warning light OFF. If the
light still illuminates while driving
af ter adjusting the tire pressure, a
tire may be flat or the TPMS may be
malfunctioning. If you have a flat
tire, replace it with a replacement
tire as soon as possible. If no tire is
flat and all tires are properly inflated,
have the vehicle checked. It is rec-
ommended that you visit a NISSAN
certified LEAF dealer for this service.
• When replacing a wheel without the TPMS such as a spare tire, the TPMS
will not function and the low tire
pressure warning light will flash for
approximately 1 minute. The light
will remain on af ter 1 minute. Have
the system checked. It is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer as soon as pos-
sible for tire replacement and/or
system resetting.
• Replacing tires with those not origi- nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
2-22Instruments and controls