steering NISSAN LEAF 2023 Manual Online

The ECO mode helps reduce power con-
sumption by reducing acceleration when
compared to the same accelerator pedal
position in the D (Drive) position. Use the
ECO mode for maximum driving range and
for city driving.
To turn on the ECO mode, push the ECO
switch. The ECO mode indicator appears
on the vehicle information display.
To turn off the ECO mode, push the ECO
switch again. The ECO mode indicator will
turn off.• The selection of the ECO mode (ON or
OFF) 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.
ECO DRIVE REPORT
The ECO Drive Report appears for approxi-
mately 30 seconds af ter placing the power
switch in the OFF position, driving the ve-
hicle for more than 0.3 miles (500 m), and
pressing the
button on the steering
wheel.
LSD3669
ECO MODE
Starting and driving5-157

WARNING
• If the READY to drive indicator light is
off while driving, the power assist for
the steering will not work. Steering
will be harder to operate.
• When the power steering warning
light illuminates while the READY to
drive indicator light is on, the power
assist for the steering will cease op-
eration. You will still have control of
the vehicle but the steering will be
harder to operate.
The power steering system is designed to
provide power assistance while driving to
operate the steering wheel with less effort.
When the steering wheel is operated re-
peatedly or continuously while parking or
driving at a very low speed, the power as-
sist for the steering wheel will be reduced.
This is to prevent overheating of the power
steering system and help protect it from
getting damaged. When the power assis-
tance is reduced, steering wheel operation
will become harder. When the temperature
of the power steering system goes down,
the power assistance level will return to
normal. Avoid repeating such steering
wheel operations that could cause the
power steering system to overheat. You may hear a noise when the steering
wheel is operated quickly. However, this is
not a malfunction.
If the power steering warning light
illuminates while the READY to drive indica-
tor light is on, it may indicate the power
steering system is not functioning properly
and may need servicing. Have the power
steering system checked. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service. For additional
information, see “Power steering warning
light” (P. 2-23).
The power assist for steering stops operat-
ing when both the power steering warning
light and READY to drive indicator light are
illuminated. You will still have control of the
vehicle. However, greater steering effort is
needed, especially in sharp turns and at
low speeds.
BRAKE PRECAUTIONS
This vehicle is equipped with two braking
systems:
1. Hydraulic brake system
2. Regenerative brake system
Hydraulic brake system
The hydraulic brake system is similar to the
brakes used on conventional vehicles.
The brake system has two separate hy-
draulic circuits. If one circuit malfunctions,
you will still have braking at two wheels.
Regenerative brake system
The primary purpose of the regenerative
brake system is to provide some power to
help recharge the Li-ion battery and ex-
tend driving range. A secondary benefit is
“engine braking” that operates based on
battery conditions.
In the D (Drive) range, when the accelerator
is released, the regenerative brake system
provides some deceleration and gener-
ates power for the Li-ion battery. Power is
also generated when the brake pedal is
applied.
POWER STEERING SYSTEM
BRAKE SYSTEM
Starting and driving5-161

To dry brakes, drive the vehicle at a safe
speed while lightly tapping the brake pedal
to heat up the brakes. Do this until the
brakes return to normal. Avoid driving the
vehicle at high speeds until the brakes
have dried.
Parking brake break-in
Break in the parking brake shoes whenever
the stopping effect of the parking brake is
weakened or whenever the parking brake
shoes and/or rotors are replaced, in order
to assure the best braking performance.
This procedure is described in the Genuine
NISSAN Service Manual, and it can be per-
formed by a certified repair facility. It is rec-
ommended that you visit a NISSAN certi-
fied LEAF dealer.
ANTI-LOCK BRAKING SYSTEM (ABS)
WARNING
• The ABS is a sophisticated device, but
it cannot prevent accidents resulting
from careless or dangerous driving
techniques. It can help maintain ve-
hicle control during braking on slip-
pery surfaces. Remember that stop-
ping distances on slippery surfaces
will be longer than on normal sur-
faces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if
you are using tire chains. Always
maintain a safe distance from the ve-
hicle in front of you. Ultimately, the
driver is responsible for safety.
• Tire type and condition may also af-
fect braking effectiveness.
– When replacing tires, install the
specified size of tires on all four
wheels.
– For additional information, see
“Wheels and tires” (P. 8-25). The ABS controls the brakes so the wheels
do not lock during hard braking or when
braking on slippery surfaces. The system
detects the rotation speed at each wheel
and varies the brake fluid pressure to pre-
vent each wheel from locking and sliding.
By preventing each wheel from locking, the
system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes. The
Anti-lock Braking System will operate to
prevent the wheels from locking up. Steer
the vehicle to avoid obstacles.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping
distances.
Starting and driving5-163

Self-test feature
The Anti-lock Braking System (ABS) in-
cludes electronic sensors, electric pumps,
hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature
that tests the system each time you place
the power switch in the READY to drive po-
sition and move the vehicle at a low speed
in forward or reverse. When the self-test
occurs, you may hear a “clunk” noise
and/or feel a pulsation in the brake pedal.
This is normal and does not indicate a mal-
function. If the computer senses a mal-
function, it switches the ABS off and illumi-
nates the ABS warning light on the
instrument panel. The brake system then
operates normally, but without anti-lock
assistance.
If the ABS warning light illuminates during
the self-test or while driving, have the ve-
hicle checked. It is recommended that you
visit a NISSAN certified LEAF dealer for this
service.
Normal operation
The Anti-lock Braking System (ABS) oper-
ates at speeds above 3 to 6 mph (5 to 10
km/h). The speed varies according to road
conditions.When the ABS senses that one or more
wheels are close to locking up, the actuator
rapidly applies and releases hydraulic pres-
sure. This action is similar to pumping the
brakes very quickly. You may feel a pulsa-
tion in the brake pedal and hear a noise
from under the hood or feel a vibration
from the actuator when it is operating. This
is normal and indicates that the ABS is op-
erating properly. However, the pulsation
may indicate that road conditions are haz-
ardous and extra care is required while
driving.
BRAKE ASSIST
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force.
WARNING
The Brake Assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
drivers responsibility to stay alert, drive
safely and be in control of the vehicle at
all times. The VDC system uses various sensors to
monitor driver inputs and vehicle motion.
Under certain driving conditions, the VDC
system helps to perform the following
functions.
• Controls brake pressure to reduce wheel
slip on one slipping drive wheel so power
is transferred to a drive wheel on the
same axle that is not slipping.
• Controls brake pressure and traction motor output to reduce drive wheel slip
based on vehicle speed (traction control
function).
• Controls brake pressure at individual wheels and traction motor output to help
the driver maintain control of the vehicle
in the following conditions:– Understeer (vehicle tends to not follow the steered path despite increased
steering input).
– Oversteer (vehicle tends to spin due to certain road or driving conditions).
The VDC system can help the driver main-
tain control of the vehicle, but it cannot
prevent loss of vehicle control in all driving
situations.
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
5-164Starting and driving

When the VDC system operates, theindicator light in the instrument panel
flashes. When the indicator light flashes,
note the following items:
• The road may be slippery or the systemmay determine some action is required
to help keep the vehicle on the steered
path.
• You may feel a pulsation in the brake pedal and hear a noise or vibration from
under the hood. This is normal and indi-
cates that the VDC system is working
properly.
• Adjust your speed and driving according to the road conditions.
For additional information, see “Slip indica-
tor light” (P. 2-24) and “Vehicle Dynamic
Control (VDC) OFF indicator light” (P. 2-24).
If a malfunction occurs in the system, the
indicator light illuminates in the ve-
hicle information display. The VDC system
automatically turns off when this indicator
light is lit. The vehicle information display is used to
turn off the VDC system. The VDC OFF indi-
cator light
, along with the AEB with
Pedestrian Detection and RAB warning
lights illuminate to indicate that the VDC,
AEB with Pedestrian Detection, and RAB
systems are off. When the vehicle informa-
tion display is used to turn off the system,
the VDC system still operates to prevent
one drive wheel from slipping by transfer-
ring power to a non-slipping wheel. The
indicator light flashes if this occurs. All
other VDC functions are off and the
indicator light will not flash. The VDC sys-
tem is automatically reset to on when the
power switch is placed in the OFF position
then back to the ON position. For additional
information, see “Vehicle information dis-
play” (P. 2-26).
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.
Starting and driving5-165

•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.
BRAKE FORCE DISTRIBUTION
During braking while driving through turns,
the system optimizes the distribution of
force to each of the four wheels depending
on the radius of the turn.
WARNING
• The VDC system is designed to help
the driver maintain controllability
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
driving and cornering on slippery
surfaces 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 deterio-
rated, the VDC system may not oper-
ate properly. This could adversely af-
fect vehicle handling performance,
and the
indicator light may flash
or both theandindicator
lights 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
both the
and theindicator
lights may illuminate. •
If EV system control related parts are
not NISSAN recommended or are ex-
tremely deteriorated, both the
andindicator lights 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 flash or both theandindicator lights 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
flash or both theandindi-
cator lights 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 flash or both theandindicator lights may illuminate.
• The VDC system is not a substitute
for winter tires or tire chains on a
snow covered road.
5-166Starting and driving

The chassis control is an electric control
module that includes the following
functions:
• Intelligent Trace Control
• Intelligent Ride Control
INTELLIGENT TRACE CONTROL
(I-TC)
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 I-TC can be set to on (enabled) or off (dis-
abled) through the vehicle information display
“Settings” page. For additional information, see
“Vehicle information display” (P. 2-26).
When the VDC system is turned off in the
vehicle information display, the I-TC is also
turned off.When the I-TC is operated and the “Chassis
Control” mode is selected in the vehicle in-
formation display, the I-TC graphics are
shown in the vehicle information display.
For additional information, see “Vehicle in-
formation display” (P. 2-26).
If the “Chassis Control System Error: See
Owner’s Manual” warning message ap-
pears in the vehicle information display, it
may indicate that the I-TC is not function-
ing properly. Have the system checked as
soon as possible. It is recommended that
you visit a NISSAN certified LEAF dealer for
this service.
LSD3008
CHASSIS CONTROL
Starting and driving5-167

To shut off the EV system in an emergency
situation while driving, perform the follow-
ing procedure.
• Rapidly push the power switch three con-secutive times in less than 1.5 seconds, or
• Push and hold the power switch for more than 2 seconds.TIRE PRESSURE MONITORING
SYSTEM (TPMS)
This vehicle is equipped with TPMS. It moni-
tors 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 vehicle information display, one or
more of your tires is significantly under-
inflated. If the vehicle is being driven with
low tire pressure, the TPMS will activate and
warn you of it by the low tire pressure
warning light. This system will activate only
when the vehicle is driven at speeds above
16 mph (25 km/h). For additional informa-
tion, see “Warning lights, indicator lights
and audible reminders” (P. 2-14) and “Tire
Pressure Monitoring System (TPMS)” (P. 5-4).
WARNING
• Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use. •
If the low tire pressure warning light
illuminates while driving, avoid sud-
den steering maneuvers or abrupt
braking, reduce vehicle speed, pull
off the road to a safe location and
stop the vehicle as soon as possible.
Driving with underinflated tires may
permanently damage the tires and
increase the likelihood of tire failure.
Serious vehicle damage could occur
and may lead to an accident and
could result in serious personal in-
jury. Check the tire pressure for all
four tires. Adjust the tire pressure to
the recommended COLD tire pres-
sure shown on the Tire and Loading
Information 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 mal-
functioning. If you have a flat tire, re-
pair it as soon as possible. If no tire is
flat and all tires are properly inflated,
have the vehicle checked. It is recom-
mended that you visit a certified
LEAF dealer for this service.
EMERGENCY EV (Electric Vehicle)
SHUT OFF FLAT TIRE
In case of emergency6-3

1. Take out the speed restriction stickerfrom the air compressor, then put it in a
location where the driver can see it while
driving.
CAUTION
Do not put the speed restriction label on
the steering wheel pad, the speedom-
eter or the warning light locations. 2. Take the hose
O1and the power plugO2
out of the air compressor. Remove the
cap of the bottle holder from the air
compressor.3. Remove the cap from the tire sealant
bottle. Leave the bottle seal intact.
Screw the bottle clockwise into the
bottle holder to pierce the seal of the
bottle.
4. Remove the cap from the tire valve on the flat tire.
LCE2387
SCE0868
SCE0869
In case of emergency6-7

WARNING
If the vehicle is in the N (Neutral) posi-
tion and the Li-ion battery and the 12-
volt battery become completely dis-
charged, the vehicle cannot be placed
in the P (Park) position. If this occurs,
place suitable blocks at both the front
and back of a wheel to prevent the ve-
hicle from moving. Failure to block a
wheel may allow the vehicle to move
unexpectedly which may result in seri-
ous personal injury or death.
To place the vehicle in the READY to drive
position so the vehicle can be driven,
charge the Li-ion battery until the driving
range on the instrument panel changes
from “---” to a numeric distance.
NOTE:
• Some vibration may occur when the vehicle is stopped in case the Li-ion
battery becomes completely dis-
charged. This is not the malfunction of
the system.
• If the Li-ion battery is completely dis- charged, it is required to charge until
the low battery charge warning light
turns off (white) from on (yellow). Do not attempt to start the system by
pushing the vehicle.
CAUTION
An EV cannot be push-started or tow-
started. Attempting to do so may cause
traction motor damage. When towing your vehicle, all State (Provin-
cial in Canada) and local regulations for
towing must be followed.
Incorrect towing equipment could dam-
age your vehicle. Towing instructions are
available from a NISSAN certified LEAF
dealer. Local service operators are familiar
with the applicable laws and procedures
for towing. To assure proper towing and to
prevent accidental damage to your vehicle,
NISSAN recommends that you have a ser-
vice operator tow your vehicle. It is advis-
able to have the service operator carefully
read the following precautions.
WARNING
• Never ride in a vehicle that is being
towed.
• Never get under your vehicle af ter it
has been lif ted by a tow truck.
CAUTION
• When towing, make sure that the ax-
les, steering system and power train
are in working condition. Use dollies
or flatbed if any of the listed systems
are not working.
PUSH STARTING TOWING YOUR VEHICLE
In case of emergency6-13