power steering NISSAN LEAF 2015 1.G User Guide

3 Pre-driving checks and adjustments
Keys...............................3-2
NISSAN Intelligent Key® ................3-2
Doors ............................. .3-3
Locking with Mechanical key ..............3-4
Locking with inside lock knob ..............3-4
Locking with power door lock switch..........3-5
Automatic door locks .................. .3-5
Child safety rear door lock ................3-6
NISSAN Intelligent Key® system ..............3-6
NISSAN Intelligent Key® operating range of the
door lock/unlock function ................3-8
Door locks/unlocks precaution .............3-8
NISSAN Intelligent Key® operation ..........3-9
12-volt battery saver system ..............3-10
Warning signals .................... .3-10
Troubleshooting guide ................ .3-12
How to use remote keyless entry function ......3-13Hood
............................ .3-17
Rear hatch ......................... .3-18
Secondary rear hatch release .............3-19
Charge port lid ....................... .3-19
Opening charge port lid ................3-19
Charge port cap .................... .3-20
Tilt steering column .................... .3-21
Tilt operation ...................... .3-21
Sun visors ......................... .3-21
Vanity mirror ...................... .3-22
Card holder (driver’s side only) ..............3-22
Mirrors ........................... .3-23
Inside rearview mirror ................. .3-23
Automatic anti-glare type (if so equipped) ......3-23
Outside mirrors .................... .3-24

automatically changes to the ON position. The
climate control system automatically turns off
the heater or air conditioner and switches to the
air recirculation mode. Place the power switch
in the off position to begin charging. Turn on the
desired climate control function.
• The remote climate control or climate control timer may fog up windows depending on the set
temperature or outside temperature.
• When turning on the seat heater switch prior to operating the remote climate control or climate
control timer, the seat heater also will turn on.
The steering wheel heater will turn on automati-
cally when the outside temperature is low.
In-cabin microfilter:
The climate control system is equipped with an
in-cabin microfilter which collects dirt, pollen,
dust, etc. To make sure the air conditioner, heats,
defogs, and ventilates efficiently, replace the filter
regularly. To replace the filter, contact a NISSAN
certified LEAF dealer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the climate con-
trol system.
Servicing climate control
The climate control system in your NISSAN is
charged with a refrigerant designed with the en-
vironment in mind. This refrigerant will not harm
the earth’s ozone layer. Special charging equip-
ment and lubricant are required when servicing
your NISSAN climate control. Using improper
refrigerants or lubricants will cause severe dam-
age to your climate control system. See “Recom-
mended fluids/lubricants and capacities” in the
“Technical and consumer information” section for
climate control system refrigerant and lubricant
recommendations.
A NISSAN certified LEAF dealer will be able to
service your environmentally friendly climate con-
trol system.
Display screen, heater, air conditioner, audio and phone systems4-19

the next track or the beginning of the current track
on the iPod® will be played.
REPEAT (RPT):
When the RPT play button is pressed while a
track is being played, the play pattern can be
changed as follows:
Repeat Off→1 Track Repeat→All Repeat→Re-
peat Off
RANDOM (RDM):
When the RDM play button is pressed while a
track is being played, the play pattern can be
changed as follows:
Shuffle Off→Track Shuffle→Album Shuffle-
→Shuffle Off
BACK button:
When the BACK button is pressed, it returns to
the previous display.
CD CARE AND CLEANING
• Handle a CD by its edges. Do not bend the disc.Never touch the surface of the disc.
• Always place the discs in the storage case when they are not being used.
• To clean a disc, wipe the surface from the center to the outer edge using a clean, soft cloth. Do
not wipe the disc using a circular motion.
• Do not use a conventional record cleaner or alcohol intended for industrial use.
• A new disc may be rough on the inner and outer edges. Remove the rough edges by rubbing the
inner and outer edges with the side of a pen or
pencil as illustrated.
STEERING WHEEL SWITCH FOR
AUDIO CONTROL
The audio system can be operated using the
controls on the steering wheel.
1. SOURCE button/tuning switch
2. Volume control button
POWER on switch
With the power switch in the ACC or ON posi-
tion, push the SOURCE switch to turn the audio
system on.
4-44Display screen, heater, air conditioner, audio and phone systems

USING THE SYSTEM
The NISSAN Voice Recognition system allows
hands-free operation of the Bluetooth® Phone
System.
If the vehicle is in motion, some commands may
not be available so full attention may be given to
vehicle operation.
Initialization
When the power switch is placed in the ON
position, NISSAN Voice Recognition is initialized,
which takes a few seconds. If the
button is
pressed before the initialization completes, the
system will announce “Hands-free phone system
not ready” and will not react to voice commands.
Operating tips
To get the best performance out of the NISSAN
Voice Recognition system, observe the following:
• Keep the interior of the vehicle as quiet as possible. Close the windows to eliminate sur-
rounding noises (traffic noises, vibration
sounds, etc.) , which may prevent the system
from recognizing voice commands correctly.
• Wait until the tone sounds before speaking a command. Otherwise, the command will not be
received properly. • Start speaking a command within 5 seconds
after the tone sounds.
• Speak in a natural voice without pausing be- tween words.
Giving voice commands
To operate NISSAN Voice Recognition, press
and release the
button located on the
steering wheel. After the tone sounds, speak a
command.
The command given is picked up by the micro-
phone, and voice feedback is given when the
command is accepted.
• If you need to hear the available commands for the current menu again, say “Help” and the
system will repeat them.
• If a command is not recognized, the system announces, “Command not recognized. Please
try again.”Make sure the command is said ex-
actly as prompted by the system and repeat the
command in a clear voice.
• If you want to go back to the previous command, you can say “Go back” or “Correction” any time
the system is waiting for a response. • You can cancel a command when the system is
waiting for a response by saying, “Cancel” or
“Quit.” The system announces “Cancel” and
ends the VR session. You can also press and
hold the
button on the steering wheel for
5 seconds at any time to end the VR session.
Whenever the VR session is cancelled, a
double beep is played to indicate you have
exited the system.
• If you want to adjust the volume of the voice feedback, press the volume control switches (+
or -) on the steering wheel while being provided
with feedback. You can also use the radio vol-
ume control knob.
• In most cases you can interrupt the voice feed- back to speak the next command by pressing
the
button on the steering wheel.
• To use the system faster, you may speak the second level commands with the main menu
command on the main menu. For example,
press the
button and after the tone say,
“Call Redial.”
Display screen, heater, air conditioner, audio and phone systems4-49

6. Voice memory A or memory B is selectedautomatically. If both memory locations are
already in use, the system will prompt you to
overwrite one. Follow the instructions pro-
vided by the system.
7. When preparation is complete and you are ready to begin, press the
button.
8. The VA mode will be explained. Follow the instructions provided by the system.
9. When training is finished, the system will tell you an adequate number of phrases have
been recorded.
10. The system will announce that voice adap- tation has been completed and the system is
ready.
The VA mode will stop if:
• The
button is pressed for more than 5
seconds in VA mode.
• The vehicle begins moving during VA mode.
• The power switch is placed in the OFF position.
Training phrases
During the VA mode, the system instructs the
trainer to say the following phrases. (The system
will prompt you for each phrase.)
• phonebook transfer entry • dial three oh four two nine
• delete call back number
• incoming
• transfer entry
• eight pause nine three two pause seven
• delete all entries
• call seven two four zero nine
• phonebook delete entry
• next entry
• dial star two one seven oh
• yes
•no
• select
• missed
• dial eight five six nine two
• Bluetooth on
• outgoing
• call three one nine oh two
• nine seven pause pause three oh eight
• cancel
• call back number
• call star two zero nine five
• delete phone
• dial eight three zero five one• record name
• four three pause two nine pause zero
• delete redial number
• phonebook list names
• call eight oh five four one
• correction
• connect phone
• dial seven four oh one eight
• previous entry
• delete
• dial nine seven two six six
• dial seven six three oh one
• go back
• call five six two eight zero
• call six six four three seven
MANUAL CONTROL
While using the Voice Recognition system, it is
possible to select menu options by using the
steering wheel controls instead of speaking voice
commands. This can be especially helpful if the
noise of driving makes it difficult for the Voice
Recognition system to accurately interpret com-
mands. The manual control mode does not allow
dialing a phone number by digits. The user may
4-58Display screen, heater, air conditioner, audio and phone systems

5 Starting and driving
Precautions when starting and driving...........5-2
Tire Pressure Monitoring System (TPMS) .......5-2
Avoiding collision and rollover ..............5-5
Off-road recovery .................... .5-5
Rapid air pressure loss ................. .5-5
Drinking alcohol/drugs and driving ...........5-6
Push-button power switch ................. .5-7
NISSAN Intelligent Key® system ............5-7
Operating range for EV (Electric Vehicle) start
function .......................... .5-7
Power switch operation ................ .5-8
Power switch positions ................. .5-8
Emergency EV (Electric Vehicle) shut off .......5-9
NISSAN Intelligent Key® battery discharge ......5-9
Before starting the EV (Electric Vehicle) system . . . .5-10
Starting the EV (Electric Vehicle) system ........5-10
Driving vehicle ....................... .5-11
Electric shift control system ..............5-11
Parking brake ....................... .5-15
Cruise control ....................... .5-15Precautions on cruise control
.............5-15
Cruise control operation ................5-16
Increasing power economy ................5-17
Parking/parking on hills .................. .5-18
Power steering system .................. .5-19
Brake system ........................ .5-20
Brake precautions ................... .5-20
Anti-lock Braking System (ABS) ...........5-22
Vehicle Dynamic Control (VDC) system .........5-23
Hill start assist system .................. .5-24
Cold weather driving ................... .5-25
Freeing a frozen door lock ...............5-26
Anti-freeze ....................... .5-26
12-volt battery ..................... .5-26
Draining of coolant water ................5-26
Tire equipment ..................... .5-26
Special winter

equipment...............5-26
Driving on snow or ice ................ .5-26
Freeing a frozen charge port lid ............5-27

1. Firmly apply the parking brake.
2. Push the P position switch on the shift lever.
3. To help prevent the vehicle from rolling intothe street when parked on a slope, it is a good
practice to turn the wheels as illustrated.
• HEADED DOWNHILL WITH CURB:
1
• Turn the wheels into the curb and move the vehicle forward until the curb side wheel
gently touches the curb.
• HEADED UPHILL WITH CURB:
2
• Turn the wheels away from the curb and move the vehicle back until the curb side
wheel gently touches the curb. • HEADED UPHILL OR DOWNHILL, NO
CURB:
3
• Turn the wheels toward the side of the roadso the vehicle will move away from the center
of the road if it moves.
4. Place the power switch in the OFF position.
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 ON, the power assist for
the steering will cease operation. You
will still have control of the vehicle but
the steering will be harder to operate.
The power steering system is designed to pro-
vide power assistance while driving to operate
the steering wheel with less effort.
When the steering wheel is operated repeatedly
or continuously while parking or driving at a very
low speed, the power assist for the steering
wheel will be reduced. This is to prevent over-
heating of the power steering system and help
protect it from getting damaged. While the power
assistance 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 re-
peating such steering wheel operations that
could cause the power steering system to over-
heat.
POWER STEERING SYSTEM
Starting and driving5-19

You may hear a noise when the steering wheel is
operated quickly. However, this is not a malfunc-
tion.
If the power steering warning light
illumi-
nates while the READY to drive indicator light is
ON, it may indicate the power steering system is
not functioning properly and may need servicing.
Have the power steering system checked by a
NISSAN certified LEAF dealer. (See “Power
steering warning light” in the “Instruments and
controls” section.)
The power assist for steering stops operating
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 sys-
tems:
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 hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.
Regenerative brake system
The primary purpose of regenerative brake sys-
tem is to provide some power to help recharge
the Li-ion battery and extend driving range. A
secondary benefit is “engine braking” that oper-
ates based on battery conditions.
In the D (Drive) range, when the accelerator is
released, the regenerative brake system provides
some deceleration and generates power for the
Li-ion battery. Power is also generated when the
brake pedal is applied.
When you put the shift lever in the ECO position
and take your foot off the accelerator pedal, more regenerative brake is applied than in the D (Drive)
position. However, during high-speed driving you
may feel that regenerative brake provides less
deceleration than the engine braking in an ordi-
nary vehicle. This is normal.
Less deceleration is provided by the regenerative
brake system when the Li-ion battery is fully
charged. Regenerative brake is automatically re-
duced when the Li-ion battery is fully charged to
prevent the Li-ion battery from becoming over-
charged. Regenerative brake is also automati-
cally reduced when the battery temperature is
high/low (indicated by the red/blue zones on the
battery temperature gauge) to prevent Li-ion bat-
tery damage.
The brake pedal should be used to slow or stop
the vehicle depending on traffic or road condi-
tions. The vehicle brakes are not affected by
regenerative brake system operation.
NOTE:
•
When applying the regenerative brakes,
you may hear a sound coming from the
regenerative brake system. This is a nor-
mal operating characteristic of an EV
(Electric vehicle) .
BRAKE SYSTEM
5-20Starting and driving

ANTI-LOCK BRAKING SYSTEM
(ABS)
WARNING
• The Anti-lock Braking System (ABS) is a sophisticated device, but it cannot
prevent accidents resulting from care-
less or dangerous driving techniques.
It can help maintain vehicle control
during braking on slippery surfaces.
Remember that stopping distances on
slippery surfaces will be longer than
on normal surfaces even with ABS.
Stopping distances 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 vehicle in front of you. Ultimately,
the driver is responsible for safety.
• Tire type and condition may also affect braking effectiveness.
– When replacing tires, install thespecified size of tires on all four
wheels.
– For detailed information, see “Wheels and tires” in the “Mainte-
nance and do-it-yourself” section of
this manual.
The Anti-lock Braking System (ABS) controls the
brakes so the wheels do not lock during hard brak-
ing or when braking on slippery surfaces. The sys-
tem detects the rotation speed at each wheel and
varies the brake fluid pressure to prevent 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. De-
press the brake pedal with firm steady pressure,
but do not pump the brakes. The ABS will oper-
ate 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 dis-
tances.
Self-test feature
The ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature that tests
the system each time you push the power switch in
the READY to drive position 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 malfunction. If the computer
senses a malfunction, it switches the ABS off and
illuminates 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 vehicle
checked by a NISSAN certified LEAF dealer.
Normal operation
The ABS operates 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 ap-
plies and releases hydraulic pressure. This action
is similar to pumping the brakes very quickly. You
may feel a pulsation 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 operating properly.
However, the pulsation may indicate that road
conditions are hazardous and extra care is re-
quired while driving.
5-22Starting and driving

The Vehicle Dynamic Control (VDC) system uses
various sensors to monitor driver inputs and ve-
hicle motion. Under certain driving conditions,
the VDC system helps to perform the following
functions.
• Controls brake pressure to reduce wheel slip onone 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 out- put 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 in-
put)
– oversteer (vehicle tends to spin due to cer- tain road or driving conditions) .
The VDC system can help the driver to maintain
control of the vehicle, but it cannot prevent loss of
vehicle control in all driving situations.
When the VDC system operates, the
warning in the instrument panel flashes. When
the warning flashes, note the following items. • The road may be slippery or the system may
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 indicates that the VDC sys-
tem is working properly.
• Adjust your speed and driving according to the road conditions.
See “Vehicle Dynamic Control (VDC) warning
light” and “Vehicle Dynamic Control (VDC) off
indicator light” in the “Instruments and controls”
section.
If a malfunction occurs in the system, the
warning illuminates in the lower display. The VDC
system automatically turns off when this warning
light is lit.
The VDC OFF switch is used to turn off the VDC
system. The VDC off indicator
illuminates
to indicate that the VDC system is off. When the
VDC switch is used to turn off the system, the
VDC system still operates to prevent one drive
wheel from slipping by transferring power to a
drive wheel that is not slipping. The
warn-
ing flashes if this occurs. All other VDC functions
are off and the
warning will not flash. The
VDC System is automatically reset to ON when the power switch is placed in the OFF position
then back to the ON position.
The computer has a built-in diagnostic feature
that tests the system each time you start the EV
(Electric Vehicle) 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 indication 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 tech-
niques. Reduce vehicle speed and be
especially careful when driving and
cornering on slippery surfaces and al-
ways drive carefully.
• Do not modify the vehicle’s suspen- sion. If suspension parts such as shock
absorbers, struts, springs, stabilizer
bars, bushings and wheels are not
NISSAN recommended for your ve-
hicle or are extremely deteriorated the
VDC system may not operate properly.
This could adversely affect vehicle
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
Starting and driving5-23