2020 NISSAN LEAF warning

Theindicator light flashes if this oc-
curs. All other VDC functions are off and the
indicator light will not flash. The VDC
system is automatically reset to on when
the power switch is placed in the OFF posi-
tion then back to the ON position. For addi-
tional information, refer to “Vehicle infor-
mation display” in the “Instruments and
controls” section of this manual.
The computer has a built-in diagnostic fea-
ture that tests the system each time you
start the EV and move the vehicle forward
or in reverse at a slow speed. When the
self-test occurs, you may hear a “clunk”
noise and/or feel a pulsation in the brake
pedal. This is normal and is not an indica-
tion of a malfunction.
WARNING
• The VDC system is designed to help
the driver maintain stability but does
not prevent accidents due to abrupt
steering operation at high speeds or
by careless or dangerous driving
techniques. Reduce vehicle speed
and be especially careful when driv-
ing and cornering on slippery sur-
faces and always drive carefully. •
Do not modif y the vehicle’s suspen-
sion. If suspension parts such as
shock absorbers, struts, springs, sta-
bilizer bars, bushings and wheels are
not NISSAN recommended for your
vehicle or are extremely deteriorated
the VDC system may not operate
properly. This could adversely affect
vehicle handling performance, and
the
indicator light may flash or
theindicator light may
illuminate.
• If brake related parts such as brake
pads, rotors and calipers are not
NISSAN recommended or are ex-
tremely deteriorated, the VDC sys-
tem may not operate properly and
the
indicator light may
illuminate.
• If traction motor control related
parts are not NISSAN recommended
or are extremely deteriorated, the
indicator light may illuminate.
• When driving on extremely inclined
surfaces such as higher banked cor-
ners, the VDC system may not oper-
ate properly and the
indicator
light may illuminate. Do not drive on
these types of roads. •
When driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the
indicator light may
illuminate. This is not a malfunction.
Restart the EV system af ter driving
onto a stable surface.
• If wheels or tires other than the
NISSAN recommended ones are
used, the VDC system may not oper-
ate properly and the
indicator
light may illuminate.
• The VDC system is not a substitute
for winter tires or tire chains on a
snow covered road.
Starting and driving5-161

The chassis control is an electric control
module that includes the following func-
tions:
• Intelligent Trace Control
• Intelligent Ride Control
INTELLIGENT TRACE CONTROL
This system senses driving based on the
driver’s steering and acceleration/braking
patterns, and controls brake pressure at
individual wheels to aid tracing at corners
and help smooth vehicle response.
The Intelligent Trace Control can be set to
on (enabled) or off (disabled) through the
vehicle information display “Settings” page.
For additional information, refer to “Vehicle
information display” in the “Instruments
and controls” section of this manual.When the VDC system is turned off in the
vehicle information display, the Intelligent
Trace Control is also turned off.
When the Intelligent Trace Control is oper-
ated and the “Chassis Control” mode is se-
lected in the vehicle information display,
the Intelligent Trace Control graphics are
shown in the vehicle information display.
For additional information, refer to “Vehicle
information display” in the “Instruments
and controls” section of this manual.
If the “Chassis Control System Error: See
Owner’s Manual” warning message ap-
pears in the vehicle information display, it
LSD3008
CHASSIS CONTROL
5-162Starting and driving

may indicate that the Intelligent Trace Con-
trol is not functioning properly. Have the
system checked as soon as possible. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for this service.
WARNING
The Intelligent Trace Control may not
be effective depending on the driving
condition. Always drive carefully and
attentively.
When the Intelligent Trace Control is oper-
ating, you may feel a pulsation in the brake
pedal, hear a noise and sense slight decel-
eration. This is normal and indicates that
the Intelligent Trace Control is operating
properly.
Even if the Intelligent Trace Control is
turned off, some functions will remain on to
assist the driver (for example, avoidance
scenes).
INTELLIGENT RIDE CONTROL
This system senses upper body motion
(based on wheel speed information) and
controls motor torque. This will enhance
ride comfort in effort to restrain uncom-
fortable upper body movement when passing over undulated road surfaces. This
system comes into effect above 25 mph
(40 km/h).
When the VDC system is turned off in the
vehicle information display, the Intelligent
Ride Control is also turned off.
WARNING
The Intelligent Ride Control may not be
effective depending on the driving con-
dition. Always drive carefully and at-
tentively.
When the Intelligent Ride Control is operat-
ing, you may hear a noise and sense slight
deceleration. This is normal and indicates
that the Intelligent Ride Control is operat-
ing properly.
If the “Chassis Control System Error: See
Owner’s Manual” warning message ap-
pears in the vehicle information display, it
may indicate that the Intelligent Ride Con-
trol is not functioning properly. Have the
system checked as soon as possible. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for this service. The sonar (parking sensor) system sounds
a tone to inform the driver of obstacles
near the bumper.
When the “DISPLAY” key is ON, the sonar
view will automatically appear in the meter.
WARNING
• The RSS is a convenience but it is not
a substitute for proper parking.
• The driver is always responsible for
safety during parking and other ma-
neuvers. Always look around and
check that it is safe to do so before
parking.
LSD3247
REAR SONAR SYSTEM (RSS)
Starting and driving5-163

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

Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the sonar sensors.
Do not strike or damage the area around
the sonar sensors. It is recommended that
you visit a NISSAN dealer if the area around
the sonar sensors is damaged due to a
collision.WARNING
• Never rely solely on the hill start as-
sist system to prevent the vehicle
from moving backward on a hill. Al-
ways drive carefully and attentively.
Depress the brake pedal when the
vehicle is stopped on a steep hill. Be
especially careful when stopped on a
hill on frozen or muddy roads. Failure
to prevent the vehicle from rolling
backwards may result in a loss of
control of the vehicle and possible
serious injury or death.
• The hill start assist system is not de-
signed to hold the vehicle at a stand-
still on a hill. Depress the brake pedal
when the vehicle is stopped on a
steep hill. Failure to do so may cause
the vehicle to roll backwards and
may result in a collision or serious
personal injury.
• The hill start assist may not prevent
the vehicle from rolling backwards
on a hill under all load or road condi-
tions. Always be prepared to depress
the brake pedal to prevent the ve-
hicle from rolling backwards. Failure
to do so may result in a collision or
serious personal injury. The hill start assist system automatically
keeps the brakes applied to help prevent
the vehicle from rolling backwards in the
time it takes the driver to release the brake
pedal and apply the accelerator when the
vehicle is stopped on a hill.
Hill start assist will operate automatically
under the following conditions:
• The shif t lever is placed in the D (Drive), B
mode, or R (Reverse) position.
• The vehicle is stopped completely on a hill by applying the brake.
The maximum holding time is 2 seconds.
Af ter 2 seconds the vehicle will begin to roll
back and hill start assist will stop operating
completely.
Hill start assist will not operate when the
shif t lever is placed in the N (Neutral) or P
(Park) position or on a flat and level road.
HILL START ASSIST SYSTEM
5-168Starting and driving

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

6 In case of emergency
Hazard warning flasher switch..................6-2
Roadside assistance program ...................6-2
Emergency EV (Electric Vehicle) shut off .........6-3
Flat tire ..........................................6-3
Tire Pressure Monitoring System
(TPMS) .......................................6-3
Repairing flat tire .............................6-4
Jump starting .................................. 6-10If the Li-ion battery becomes completely
discharged
..................................... 6-12
Push starting ................................... 6-13
Towing your vehicle ............................ 6-13
Towing recommended by NISSAN ...........6-14
Vehicle recovery (freeing a stuck
vehicle) ...................................... 6-15

Push the switch on to warn other drivers
when you must stop or park under emer-
gency conditions. All turn signal lights will
flash.
WARNING
• If stopping for an emergency, be sure
to move the vehicle well off the road.
• Do not use the hazard warning flash-
ers while moving on the highway un-
less unusual circumstances force
you to drive so slowly that your ve-
hicle might become a hazard to other
traffic.
• Turn signals do not work when the
hazard warning flasher lights are on.
The flasher can be actuated with the
power switch in any position.
Some jurisdictions may prohibit the use
of the hazard warning flasher switch
while driving. In the event of a roadside emergency,
Roadside Assistance Service is available to
you. For additional information, please refer
to your Warranty Information Booklet (U.S.)
or Warranty & Roadside Assistance Infor-
mation Booklet (Canada) for details.
SIC2574
HAZARD WARNING FLASHER SWITCH
ROADSIDE ASSISTANCE PROGRAM
6-2In case of emergency