battery replacement NISSAN LEAF 2014 1.G Owners Manual

NOTE:
•If the outside temperature is −13°F
(−25°C) or less, the Li-ion battery may
freeze and it cannot be charged or provide
power to run the vehicle. Move the vehicle
to a warm location.
•The capacity of the Li-ion battery in your
vehicle to hold a charge will, like all such
batteries, decrease with time and usage.
As the battery ages and capacity de-
creases, this will result in a decrease from
the vehicle’s initial mileage range. This is
normal, expected, and not indicative of
any defect in your Li-ion battery. NISSAN
estimates that battery capacity will be ap-
proximately 80% of original capacity after
five years, although this is only an esti-
mate, and this percentage may vary (and
could be significantly lower) depending
on individual vehicle and Li-ion battery
usage.
•The Li-ion battery has limited service life,
and when its charging capacity falls below
a specific level, the EV system warning
light will illuminate. Owners should bring
their vehicle in for inspection and possible
battery replacement.•The Li-ion battery has a limited service
life. Contact a NISSAN certified LEAF
dealer for information about recycling or
disposal of the Li-ion battery. Do not at-
tempt to recycle or dispose of the Li-ion
battery yourself.
DRIVING WITH A DISCHARGED
LI-ION BATTERY
When a destination is set in the navigation sys-
tem that exceeds the available vehicle range, the
navigation system automatically searches the lo-
cation of nearby charging stations. When the
nearby charging station locations are displayed,
charge the Li-ion battery as soon as possible
(models with navigation system) .
Warning lights illuminate on the instrument panel
and messages are displayed on the vehicle infor-
mation display to inform you that the Li-ion bat-
tery charge is low. Instructions are also displayed
on the navigation system screen to direct you to
nearby charging stations (models with navigation
system) .The vehicle’s range is very limited when these
warning lights illuminate and messages are dis-
played. Follow the instructions on the navigation
screen (models with navigation system) and im-
mediately charge the vehicle at the nearest
charging station.
EV OverviewEV-3

NOTE:
•To stop charging mid-charge, remove the
charge connector. Charging automatically
stops.
HOW TO TRICKLE CHARGE (IF SO
EQUIPPED)
WARNING
• If you use any medical electric devices,
such as an implantable cardiac pace-
maker or an implantable cardiovascu-
lar defibrillator, check with the electric
medical device manufacturer concern-
ing the effects that charging may have
on implanted devices before starting
the charge operation. Charging may
affect the operation.
• If you have an implantable cardiac
pacemaker or an implantable cardio-
vascular defibrillator, while the Li-ion
battery is charging:
– Do not stay inside the vehicle.
– Do not go inside the vehicle, for ex-
ample to remove or place an item in
the passenger compartment.– Do not open the rear hatch, for ex-
ample to remove or place an item in
the cargo area.
Charging may affect the operation of
electric medical device and result in
serious personal injury or death.
• In order to avoid an electric shock or
fire due to a short circuit, connect to
GFI (Ground Fault Interrupter) circuit
breaker and use a waterproof electri-
cal ground socket.
• The NISSAN Genuine EVSE (Electric
Vehicle Supply Equipment) charging
device provided with your vehicle
draws 12amps continuously while
charging the Li-ion battery. Do not plug
in to any electrical circuit unless it is
inspected by a licensed electrician to
confirm that the electrical circuit can
accept a 12 amp draw. Any electrical
circuit has a much higher likelihood of
being compromised in the following
conditions listed below.
– Improper use of the charger may
result in a fire and serious injury or
death.
– Do not use this charger in structures
more than 40 years old.– Do not use this charger in structures
using fuse-based circuit protection.
Use only with electrical circuits pro-
tected by circuit breakers.
– Do not use this charger on electrical
circuits with two-prong outlets.
– Do not use charger if outlet appears
damaged or will not hold plug firmly.
– Discontinue charger use immedi-
ately if plug or outlet becomes hot
to the touch or if you notice any
unusual odors.
– Do not use charger if other devices
are plugged into the same circuit.
– Never use extension cords or plug
adapters with charger.
– Do not operate with a damaged
cord.
– Always unplug the charger when not
in use.
– When unplugging, be sure to pull by
the plug and not the cord.
– The device has parts that may spark
inside. Do not use it where gasoline,
paint, or flammable liquids are used
or stored.
– Do not use if a malfunction occurs or
if charger has been damaged in any
manner. Return to a NISSAN certi-
fied LEAF dealer for replacement.
ChargingCH-11

charged in order to be driven. See “Low battery
charge warning light”.
Security indicator light
This light blinks when the power switch is in the
ACC, OFF or LOCK position. This function indi-
cates the security system equipped on the ve-
hicle 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, see “Security
systems.
Turn signal/hazard indicator
lights
This light flashes when the turn signal switch
lever or hazard switch is turned on.
Vehicle Dynamic Control
(VDC) off indicator light
This light illuminates when the Vehicle Dynamic
Control (VDC) switch is pushed to OFF. This
indicates that the VDC system is not operating.
See “Vehicle Dynamic Control (VDC) system” in
the “Starting and driving” section.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear warnings.
When a brake pad requires replacement, it will
make a high pitched scraping sound when the
vehicle is in motion. This scraping sound will first
occur only when the brake pedal is depressed.
After more wear of the brake pad, the sound will
always be heard even if the brake pedal is not
depressed. Have the brakes checked as soon as
possible if the warning sound is heard.
Electric shift control system reminder
chime
If an improper shift operation is performed, for
safety reasons a chime will sound and at the
same time, depending on the conditions, the
operation will be cancelled or the shift position
will switch to the N position.
For more details, see “Driving vehicle” in the
“Starting and driving” section.
Key reminder chime
A chime will sound if the driver’s side door is
opened while the power switch is pushed to the
ON or ACC position.Make sure that the power switch is pushed to the
OFF position, and take the Intelligent Key with
you when leaving the vehicle.
Light reminder chime
The light reminder chime will sound when the
driver side door is opened with the light switch in
the
orposition, and the power
switch in the ACC, OFF or LOCK position.
Turn the light switch off when you leave the
vehicle.
Parking brake reminder chime
A chime sounds if the parking brake is set and the
vehicle is driven. The chime will stop if the parking
brake is released or the vehicle speed returns to
zero.
Power switch reminder chime (if so
equipped)
The power switch reminder chime will sound
when the driver’s door is opened while the power
switch is in the ON or READY position. Push the
power switch to the OFF position.
2-22Instruments and controls

Unregistered Intelligent Key:
This warning appears when the power switch is
placed in the ON, ACC or READY to drive posi-
tion and the Intelligent Key cannot be recognized
by the system. You cannot place the power
switch in the READY to drive position with an
unregistered key. Use an Intelligent Key that has
been registered.
See “NISSAN Intelligent Key® system” in the
“Pre-driving checks and adjustments” section for
more details.
3. Intelligent Key battery discharge
indicator
This indicator appears when the Intelligent Key
battery is running out of power.
If this indicator appears, replace the battery with
a new one. (See “NISSAN Intelligent Key® bat-
tery replacement” in the “Maintenance and do-it-
yourself” section.)
4. EV system operation for discharged
Intelligent Key system indicator
This indicator appears when the Intelligent Key
battery is running out of power and when the
Intelligent Key System and vehicle are not com-
municating normally.If this indicator appears, touch the power switch
with the Intelligent Key while depressing the
brake pedal. (See “NISSAN Intelligent Key® bat-
tery discharge” in the “Starting and driving” sec-
tion.)
5. Door/rear hatch open warning
(power switch is in the ON position)
This warning appears if any of the doors and/or
the rear hatch are open or not closed securely.
The vehicle icon indicates which door or the rear
hatch is open on the display. Make sure that all of
the doors and the rear hatch are closed.
This warning also appears alternating with SHIFT
Pwarning while the driver’s door is opened with
the shift position in any position other than the P
(Park) position. See “SHIFTPwarning (if so
equipped) .
6. Intelligent Key system warning
This warning appears if there is a malfunction in
the Intelligent Key system.
If this warning appears while the power switch
position is in the ON position, the power switch
can not be switched to the READY to drive posi-
tion. If this warning appears while power switch is
in the READY to drive position, the vehicle can bedriven. However, contact a NISSAN certified
LEAF dealer.
7. Driver alert
This warning appears when the previously set
time for a break is reached. You can set the time
for up to 6 hours in the setting menu. (See “Trip
computer”.)
8. Low outside air temperature
The outside air temperature is displayed in °F or
°C in the range of −20°F to 140°F (−30°C to
60°C) .
The outside air temperature mode includes a low
temperature warning feature. If the outside air
temperature is below 37°F (3°C) , the warning is
displayed on the screen.
The outside temperature sensor is located in
front side of the vehicle. The sensor may be
affected by road, wind directions and other driv-
ing conditions. The display may differ from the
actual outside temperature or the temperature
displayed on various signs of billboards.
9. Low washer fluid warning (for
Canada)
This warning appears when the washer tank fluid
is at a low level. Add washer fluid as necessary.
Instruments and controls2-25

In such cases, correct the operating conditions
before using the Intelligent Key function or use
the mechanical key.
Although the life of the battery varies depending
on the operating conditions, the battery’s life is
approximately 2 years. If the battery is dis-
charged, replace it with a new one.
When the Intelligent Key battery is almost dis-
charged, firmly apply the foot brake and touch the
power switch with the Intelligent Key. Then push
the power switch while depressing the brake
pedal within 10 seconds after the chime sound.
Since the Intelligent Key is continuously receiving
radio waves, if the key is left near equipment that
transmits strong radio waves, such as signals
from a TV or personal computer, the battery life
may become shorter.
For information regarding replacement of a bat-
tery, see “Key battery replacement” in the “Main-
tenance and do-it-yourself” section.
Pay special attention that the vehicle battery is
not completely discharged.
As many as 4 Intelligent Keys can be registered
and used with one vehicle. For information about
the purchase and use of additional Intelligent
Keys, contact a NISSAN certified LEAF dealer.CAUTION
• Do not allow the Intelligent Key, which
contains electrical components, to
come into contact with water or salt
water. This could affect the functioning
of the system.
• Do not drop the Intelligent Key.
• Do not strike the Intelligent Key
sharply against another object.
• Do not change or modify the Intelligent
Key.
• The Intelligent Key may be damaged if
it gets wet. If the Intelligent Key gets
wet, immediately wipe until it is com-
pletely dry.
• If the outside temperature is below
14°F (−10°C) , the battery of the Intelli-
gent key may not function properly.
• Do not place the Intelligent Key for an
extended period in an area where tem-
peratures exceed 140°F (60°C) .
• Do not attach the Intelligent Key to a
key holder that contains a magnet.
• Do not place the Intelligent Key near
equipment that produces a magnetic
field, such as a TV, audio equipment,
personal computer or cellular phone.If an Intelligent Key is lost or stolen, NISSAN
recommends erasing the ID code of that Intelli-
gent Key from the vehicle. This may prevent the
unauthorized use of the Intelligent Key to operate
the vehicle. For information regarding the erasing
procedure, contact a NISSAN certified LEAF
dealer.
The Intelligent Key function can be disabled. For
information about disabling the Intelligent Key
function, contact a NISSAN certified LEAF
dealer.
Pre-driving checks and adjustments3-7

TROUBLESHOOTING GUIDE
Symptom Possible cause Action to take
When opening the driver’s door to
get out of the vehicleThe inside warning chime sounds continuously.The power switch is pushed to the OFF po-
sition while the driver’s door is open.Close the driver’s door.
The power switch is in the ACC position.Push the power switch to the OFF position then
close the driver’s door.
When closing the door after getting
out of the vehicleThe KEY is not detected warning appears on the
display, the outside chime sounds 3 times and the
inside warning chime sounds for a few seconds.The power switch is in the ACC or ON posi-
tion.Push the power switch to the OFF position.
When closing the door with the in-
side lock knob turned to LOCKThe outside chime sounds for a few seconds and
all the doors unlock.The Intelligent Key is inside the vehicle or
cargo area.Carry the Intelligent Key with you.
When pushing the request switch or
the “LOCK”
button on the Intel-
ligent Key to lock the doorThe outside chime sounds for a few seconds.The Intelligent Key is inside the vehicle or a
cargo area.Carry the Intelligent Key with you.
A door is not closed securely. Close the door securely.
When pushing the power switch in
the READY to drive positionThe Intelligent Key battery discharge indicator ap-
pears on the display.The Intelligent Key battery charge is low.Replace the battery with a new one. See “Key
battery replacement” in the “Maintenance and
do-it-yourself” section.
The Key is not detected warning appears on the
display and the inside warning chime sounds for a
few seconds.The Intelligent Key is not in the vehicle. Carry the Intelligent Key with you.
When pushing the power switchThe Intelligent Key system warning indicator ap-
pears on the display.It warns of a malfunction with the Intelligent
Key system.Contact a NISSAN certified LEAF dealer.
3-12Pre-driving checks and adjustments

NISSAN INTELLIGENT KEY®
BATTERY DISCHARGE
If the Intelligent Key battery is discharged, or
environmental conditions interfere with the Intel-
ligent Key operation, start the EV (Electric Ve-
hicle) system in the READY to drive mode ac-
cording to the following procedure:
1. Push the P (Park) position switch on the shift
lever.
2. Firmly apply the foot brake.
3. Touch the power switch with the Intelligent
Key as illustrated. (A chime will sound.)4. Push the power switch while depressing the
brake pedal within 10 seconds after the
chime sounds. The power switch position
changes to READY to drive mode.
After step 3 is performed, if the power switch is
pushed without depressing the brake pedal, the
power switch position will change to ACC.
NOTE:
•When the power switch is pushed to the
ACC or ON position or READY to drive
mode by the above procedure, the Intelli-
gent Key battery discharge indicator ap-
pears on the vehicle information display
even if the Intelligent Key is inside the
vehicle. This is not a malfunction. To stop
the warning indicator from blinking, touch
the power switch with the Intelligent Key
again.
•If the Intelligent Key system battery dis-
charge indicator appears on the vehicle
information display, replace the battery as
soon as possible. See “Intelligent key bat-
tery replacement” in the “Maintenance
and do-it-yourself” section.• Make sure that the area around the vehicle is
clear.
• Check fluid levels such as coolant, brake fluid,
and window washer fluid as frequently as pos-
sible.
• Check that all windows and lights are clean.
• Visually inspect tires for their appearance and
condition. Also check tires for proper inflation.
• Check that all doors are closed.
• Position the seat and adjust the head restraints/
headrests.
• Adjust the inside and outside mirrors.
• Fasten seat belts and ask all passengers to do
likewise.
• Check the operation of the warning lights when
the power switch is pushed to the ON position.
(See “Warning/indicator lights and audible re-
minders” in the “Instruments and controls” sec-
tion.)
BEFORE STARTING THE EV
(ELECTRIC VEHICLE) SYSTEM
5-10Starting and driving

the tire pressure with the pressure gauge.
Temporary repair is completed if the tire pres-
sure does not drop.
Make sure the pressure is adjusted to the
pressure that is specified on the Tire and
Loading Information label before driving.
10. If the tire pressure drops, repeat the steps
from 5 to 9. If the pressure drops again or
under 19 psi (130 kPa) ,the tire cannot be
repaired with this tire repair kit. Contact
a NISSAN certified LEAF dealer.
The sealant bottle and hose can not be reused
to repair another punctured tire. Contact a
NISSAN certified LEAF dealer to purchase
replacements.
After repairing tire:
See a NISSAN certified LEAF dealer for tire
repair/replacement as soon as possible.
WARNING
•
After using Emergency Tire Sealant to
repair a minor tire puncture, do not
drive the vehicle at speeds faster than
50 MPH (80 km/h) .•
Immediately after using Emergency
Tire Sealant to repair a minor tire
puncture, take your vehicle to a
NISSAN certified LEAF dealer to in-
spect, and repair or replace the tire.
The Emergency Tire Sealant cannot
permanently seal a punctured tire.
Continuing operation of the vehicle
without a permanent tire repair can
lead to a crash.
• Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
• If you used the Emergency Tire Sealant
to repair a minor tire puncture, your
NISSAN certified LEAF dealer will also
need to replace the TPMS sensor in
addition to repairing or replacing the
tire .
• NISSAN recommends using only
NISSAN Genuine Emergency Tire Seal-
ant provided with your vehicle. Other
tire sealants may damage the valve
stem seal which can cause the tire to
lose air pressure.To start your EV system with a booster battery,
the instructions and precautions below must be
followed.
Jump starting provides power to the 12-volt sys-
tem to allow the electrical systems to operate.
The electrical systems must be operating to allow
the Li-ion battery to be charged. Jump starting
does not charge the Li-ion battery. The Li-ion
battery must be charged before the vehicle can
be driven.
WARNING
• If done incorrectly, jump starting can
lead to a 12-volt battery explosion, re-
sulting in severe injury or death. It
could also damage your vehicle.
• Explosive hydrogen gas is always
present in the vicinity of the 12-volt
battery. Keep all sparks and flames
away from the 12-volt battery.
• Do not allow battery fluid to come into
contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a cor-
rosive sulfuric acid solution that can
cause severe burns. If the fluid comes
into contact with anything, immedi-
ately flush the contacted area with wa-
ter.
JUMP STARTING
In case of emergency6-9

8 Maintenance and do-it yourself
Maintenance requirement..................8-2
Scheduled maintenance.................8-2
General maintenance...................8-2
Where to go for service.................8-2
General maintenance.....................8-2
Explanation of maintenance items...........8-2
Maintenance precautions..................8-5
Motor compartment check locations............8-7
Cooling system........................8-8
Checking coolant level..................8-9
Changing coolant.....................8-9
Reduction gear fluid.....................8-10
Brake fluid..........................8-10
Window washer fluid....................8-11
12-volt battery........................8-12
Jump starting.......................8-13
Windshield wiper blades..................8-13
Cleaning.........................8-13
Replacing.........................8-13Rear window wiper blade.................8-15
Brakes............................8-15
Brake pad wear warning................8-16
Fuses.............................8-16
Motor compartment...................8-16
Passenger compartment................8-18
Nissan Intelligent Key® battery replacement......8-19
Lights.............................8-21
Headlights........................8-22
Exterior and interior lights...............8-23
Wheels and tires......................8-26
Tire pressure.......................8-26
Tire labeling.......................8-28
Types of tires.......................8-30
Tire chains.......................
.8-31
Changing wheels and tires...............8-32
Emergency tire puncture repair kit..........8-34

When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions that should be closely observed.
WARNING
• The EV (Electric Vehicle) system uses
high voltage up to approximately DC
400 volt. The system can be hot during
and after starting and when the vehicle
is shut off. Be careful of both the high
voltage and the high temperature.
Obey the labels that are attached to
the vehicle.
• Never disassemble, remove or replace
high-voltage parts and cables as well
as their connectors. High-voltage
cables are colored orange.
• Disassembling, removing or replacing
those parts or cables can cause severe
burns or electric shock that may result
in serious injury or death. The vehicle
high voltage system has no user ser-
viceable parts. Take your vehicle to the
NISSAN certified LEAF dealer for any
necessary maintenance.• Park the vehicle on a level surface,
apply the parking brake securely and
chock the wheels to prevent the ve-
hicle from moving. Push the P (Park)
position switch on the shift lever or
place the vehicle into the N (Neutral)
position.
• If you must work with the EV (Electric
vehicle) system is turned on, keep
hands, clothing, hair and tools away
from moving fans and any other mov-
ing parts.
• Make sure that the power switch is in
the OFF or LOCK position when per-
forming any part replacement or re-
pairs.
• It is advisable to secure or remove any
loose clothing and remove any jewelry,
such as rings, watches, etc. before
working on your vehicle.
• Always wear eye protection whenever
you work on your vehicle.
• Never get under the vehicle while it is
supported only by a jack. If it is neces-
sary to work under the vehicle, support
it with safety stands.
• Keep smoking materials, flames and
sparks away from the 12-volt battery.
CAUTION
• Do not work under the hood while the
motor compartment is hot. Push the
power switch in the OFF position and
wait until it cools down.
• Avoid direct contact with used coolant.
Improperly disposed coolant and/or
other vehicle fluids can damage the
environment. Always conform to local
regulations for the disposal of vehicle
fluids.
• Never connect or disconnect the bat-
tery or any transistorized component
while the power switch is in the ON
position.
• Your vehicle is equipped with an auto-
matic cooling fan. It may come on at
any time without warning, even if the
power switch is not in the ACC, ON or
READY to drive position. To avoid in-
jury, always disconnect the negative
12-volt battery cable before working
near the fan.
• Before performing any electrical main-
tenance work on the vehicle such as
the battery, fuses or bulb replacement,
confirm the following:
– The charge connector is removed
from the vehicle.
MAINTENANCE PRECAUTIONS
Maintenance and do-it yourself8-5