2019 NISSAN LEAF traction control

•Less deceleration is provided by the re-
generative brake system when the Li-
ion battery is fully charged. The regen-
erative brake is automatically reduced
when the Li-ion battery is fully charged
to prevent the Li-ion battery from be-
coming overcharged. The regenerative
brake is also automatically reduced
when the battery temperature is high/
low (indicated by the red/blue zones on
the Li-ion battery temperature gauge)
to prevent Li-ion battery damage.
• The brake pedal should be used to slow
or stop the vehicle depending on traffic
or road conditions. The vehicle brakes
are not affected by the regenerative
brake system operation.NOISE AND VIBRATION
You might experience the following noise
or vibration as a normal characteristic of
this vehicle:
• Traction motor noise from the motor
compartment.
• Water pump and radiator fan noise while charging.
• Compressor and radiator fan noise when the Climate Ctrl. Timer or remote climate
control (models with Navigation System)
is used.
• Relay operation noise and vibration at start-up and shut-down of the EV system
(power switch placed in the ON and OFF
position).
• Approaching Vehicle Sound for Pedestri- ans (VSP). This section provides a brief explanation
for the most important LEAF functions. For
additional information, refer to the specific
sections of this manual for detailed expla-
nations of the vehicle features and opera-
tion.
CHARGING THE LI-ION BATTERY
WARNING
The EV system uses a high voltage cur-
rent. Failure to follow the proper han-
dling instructions may cause serious
injury or death. Be sure to read the
“Charging” section and follow the pro-
cedures and guidelines described.
LIFE WITH AN EV (SCENE GUIDE)
EV-12EV Overview

Li-ion battery temperature gauge:
This gauge
2displays the temperature of
the Li-ion battery.
For additional information, refer to “Li-ion
battery temperature gauge” in the “Instru-
ments and controls” section of this manual. Power meter:
This meter displays the actual traction mo-
tor power consumption and the regenera-
tive brake power provided to the Li-ion bat-
tery.
For additional information, refer to “Power
meter” in the “Instruments and controls”
section of this manual.Driving range:
This indicator displays the estimated driv-
ing range (calculated based on a program
that accounts for current driving style and
operational conditions) that can be driven
before recharging is necessary.
For additional information, refer to “Driving
range” in the “Instruments and controls”
section of this manual.
EV-26EV Overview

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

POWER METER
This meter displays the actual traction mo-
tor power consumption
Aand the regen-
erative brake power provided to the Li-ion
battery
B.
The power meter is in a neutral state
3.
The white illuminated portion
1in the dis-
play moves right or lef t depending on de-
mand.
The white illuminated portion
1moves to
the right when power is provided to the
traction motor (Li-ion battery discharges). The white illuminated portion
1moves to
the lef t when power is generated and pro-
vided to the Li-ion battery by the regenera-
tive brake system (Li-ion battery charging).
The power meter also indicates if the
power provided to the motor is limited or
if regenerative braking is limited. When
power or regenerative braking is limited,
the illuminated segments on the display
are narrowed
2.
Regenerative braking is automatically re-
duced when the Li-ion battery is fully
charged to prevent the Li-ion battery from
becoming overcharged. Regenerative brak- ing is also automatically reduced when the
Li-ion battery temperature is high/low (indi-
cated by the red/blue zones on the Li-ion
battery temperature gauge) to prevent Li-
ion battery damage.
The more regenerative braking is reduced,
the more illuminated segments on the dis-
play are narrowed
2.
If the Li-ion battery charge is low, power
provided to the traction motor is reduced.
Motor output is also limited if the Li-ion
battery temperature is high/low (indicated
by the red/blue zones on the Li-ion battery
temperature gauge) or the Li-ion battery
charge level is low.
The more power provided to the traction
motor is reduced, the more illuminated
segments on the display are narrowed
2.
NOTE:
If the power meter is selected on the
trip computer, the meter is not dis-
played.
Instruments and controls
2-9

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

High Beam Assist indicator
light (if so equipped)
The indicator light illuminates when the
headlights come on while the headlight
switch is in the AUTO position with the high
beam selected. This indicates that the high
beam assist system is operational. For ad-
ditional information, refer to “Headlight
beam select” in this section.
High beam indicator light
(blue)
This light illuminates when the headlight
high beam is on and goes out when the low
beam is selected.
Plug-in indicator light
This light illuminates when the charge con-
nector is connected to the vehicle and
blinks during charging.
NOTE:
If the charge connector is connected to
the vehicle, the power switch cannot be
placed in the READY to drive position.
Power limitation indicator
light
When the power limitation indicator light
is illuminated, the power provided to the
traction motor is reduced. Therefore the
vehicle is not as responsive when the
accelerator is depressed while the power
limitation light is illuminated.
When this light comes on, the warning dis-
play appears within the vehicle information
display. Follow the instructions provided on
the vehicle information display.
This light illuminates in the following condi-
tions.
• Li-ion battery available charge is ex-tremely low
• Li-ion battery temperature is very lowj (approximately −4°F (−20°C)
• When the temperature of the EV system is high (motor, inverter, coolant system,
Li-ion battery etc.)
• When the EV system has a malfunction. If the low battery charge indicator is illumi-
nated, charge the Li-ion battery as soon as
possible.
If this indicator illuminates because the Li-
ion battery is cold due to low outside tem-
peratures, move the vehicle to a warmer
location. The Li-ion battery temperature
may be increased by charging the Li-ion
battery.
If the light illuminates when the EV system
becomes hot due to continuous hill climb-
ing, either continue driving at a slower safe
speed or stop the vehicle in a safe location.
If this indicator does not turn off, have the
system checked. It is recommended that
you visit a NISSAN certified LEAF dealer for
this service.
The indicator illuminates when a part in the
EV system has malfunctioned. If the indica-
tor illuminates in a situation other than
those described above, or if it does not turn
off, there may be a system malfunction.
Have the system checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
Instruments and controls2-25

WARNING
Power limitation mode can result in re-
duced power and vehicle speed. The
reduced speed may be lower than
other traffic, which could increase the
chance of a collision. Be especially
careful when driving. If the vehicle can-
not maintain a safe driving speed, pull
to the side of the road in a safe area.
Charge the Li-ion battery if the charge
is low or allow the Li-ion battery to
cool.
NOTE:
You can reduce charging time and keep
the Li-ion battery temperature lower if
you:
• Charge more frequently in smaller
amounts, and
• Keep the battery at a higher level of
charge.
READY to drive indicator
light
The READY to drive indicator light illumi-
nates when the EV system is powered and
the vehicle may be driven. The READY to drive indicator light will turn
off in the following conditions.
• Certain EV system malfunctions.
• The READY to drive indicator light turns off
immediately before the Li-ion battery is
completely discharged. If the Li-ion bat-
tery becomes completely discharged, the
vehicle must be charged in order to be
driven. For additional information, refer to
“Low battery charge indicator” in this
section.
Security indicator light
This light blinks when the power switch is in
the ACC, OFF or LOCK position. This func-
tion indicates the security system
equipped on the vehicle is operational.
If the security system is malfunctioning,
this light will remain on while the power
switch is in the ON position. For additional
information, refer to “Security systems” in
this section.
Slip indicator light
This indicator will blink when the VDC sys-
tem or the traction control system is oper-
ating, thus alerting that the vehicle is near-
ing its traction limits. The road surface may
be slippery.
You may feel or hear the system working;
this is normal. The light will blink for a few
seconds af ter the VDC system stops limit-
ing wheel spin.
The indicator light also comes on when
you place the power switch in the ON posi-
tion.
The light will turn off af ter approximately
2 seconds if the system is operational. If the
light does not come on, have the system
checked. It is recommended that you visit a
NISSAN certified LEAF dealer for this ser-
vice.
Turn signal/hazard
indicator lights
This light flashes when the turn signal
switch lever or hazard switch is turned on.
2-26Instruments and controls

USB (Universal Serial Bus)
connection port
WARNING
Do not connect, disconnect or operate
the USB device while driving. Doing so
can be a distraction. If distracted you
could lose control of your vehicle and
cause an accident or serious injury.
CAUTION
• Do not force the USB device into the USB port. Inserting the USB device
tilted or up-side-down into the port
may damage the port. Make sure
that the USB device is connected
correctly into the USB port.
• Do not grab the USB port cover (if so equipped) when pulling the USB de-
vice out of the port. This could dam-
age the port and the cover.
• Do not leave the USB cable in a place where it can be pulled unintention-
ally. Pulling the cable may damage
the port. The vehicle is not equipped with a USB de-
vice. USB devices should be purchased
separately as necessary. This system can-
not be used to format USB devices. To for-
mat a USB device, use a personal com-
puter. In some states/area, the USB device
for the front seats plays only sound without
images for regulatory reasons, even when
the vehicle is parked.
This system supports various USB
memory devices, USB hard drives and
iPod® players. Some USB devices may not
be supported by this system.
Partitioned USB devices may not play cor-
rectly.
Some characters used in other languages
(Chinese, Japanese, etc.) may not appear
properly in the display. Using English lan-
guage characters with a USB device is rec-
ommended.
General notes for USB use:
For additional information refer to your de-
vice manufacturer’s owner information re-
garding the proper use and care of the
device. Notes for iPod® use:
iPod® is a trademark of Apple Inc., regis-
tered in the U.S. and other countries.
• Improperly plugging in the iPod® may
cause a checkmark to be displayed on
and off (flickering). Always make sure that
the iPod® is connected properly.
• An iPod® nano (1st Generation) may re- main in fast forward or rewind mode if it is
connected during a seek operation. In this
case, please manually reset the iPod®.
• An iPod® nano (2nd Generation) will con- tinue to fast-forward or rewind if it is dis-
connected during a seek operation.
• An incorrect song title may appear when the Play Mode is changed while using an
iPod® nano (2nd Generation).
• Audiobooks may not play in the same or- der as they appear on an iPod®.
•
Large video files cause slow responses in an
iPod®. The vehicle center display may mo-
mentarily black out, but will soon recover.
• If an iPod® automatically selects large video files while in the shuffle mode, the
vehicle center display may momentarily
black out, but will soon recover.
Monitor, climate, audio, phone and voice recognition systems4-53