battery replacement NISSAN LEAF 2015 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
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 mayresult 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.
– The charger contains no user ser- viceable parts. Do not attempt to
repair the charger, doing so will void
your warranty.
ChargingCH-11

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
P
warning while the driver’s door is opened with
the shift position in any position other than the P
(Park) position. See “SHIFT Pwarning (if so
equipped)” in this section.
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 be driven. 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” in this section.)
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 (if so
equipped)
This warning appears when the washer tank fluid
is at a low level. Add washer fluid as necessary.
2-24Instruments and controls

CEILING LIGHT
The ceiling light switch has three positions: ON ,
DOOR and OFF.
ON position
When the switch is in the ON position1, the
ceiling light will illuminate.
DOOR position
When the switch is in the DOOR position2, the
ceiling light will illuminate under the following
conditions:
• the power switch is placed in the LOCK position. – remains on for about 15 seconds.
• doors are unlocked by pushing the UNLOCK
button or the request switch, with the
power switch in the LOCK position – remains on for about 15 seconds.
• any door is opened and then closed with the power switch in the LOCK position – remains on for about 15 seconds.
• any door is opened with the power switch in the ACC or ON position – remains on while the door is opened. When the door is closed, the light turns off.
The light will automatically turn off after 10
minutes when the light remains illuminated
to prevent the battery from becoming dis-
charged.
OFF position
When the switch is in the OFF position3, the
ceiling light will not illuminate, regardless of the
condition.
CARGO LIGHT
The light illuminates when the trunk lid is opened.
When the trunk lid is closed, the light goes off.
For blub replacement procedures, refer to “Exte-
rior and interior lights” in the “Maintenance and
do-it-yourself” section of this manual.
2-58Instruments and controls

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 “NISSAN Intelligent Key® battery re-
placement” in the “Maintenance and do-it-
yourself” section.
Pay special attention that the vehicle battery is
not completely discharged.
As many as four Intelligent Keys can be regis-
tered and used with one vehicle. For information
about the purchase and use of additional Intelli-gent 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
SymptomPossible causeAction 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 vehicle The 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 LOCK The 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 In-
telligent Key to lock the door The 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 position The 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
“NISSAN Intelligent 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 switch The 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

4. Push the power switch while depressing thebrake 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 “NISSAN Intelligent
Key® battery replacement” in the “Main-
tenance 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
possible.
• 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.
• 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”
section.) 1. Confirm the parking brake is applied.
2. Confirm that the vehicle is in the P (Park)
position.
The EV (Electric Vehicle) is designed not to
operate unless the shift lever is in the P (Park)
or N (Neutral) positions.
The Intelligent Key must be carried with
you when operating the power switch.
3. Depress the brake pedal and push the power switch to place the EV (Electric Vehicle) sys-
tem in the READY to drive position.
To place the vehicle in the READY to drive
position immediately, push and release the
power switch while depressing the brake
pedal with the power switch in any position.
The READY to drive indicator light
in the
meter illuminates.
4. To stop the EV (Electric Vehicle) system, push the P (Park) position switch on the shift lever,
and push the power switch to the OFF
position.
BEFORE STARTING THE EV
(ELECTRIC VEHICLE) SYSTEM 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
water.
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 ....................... .8-7
Checking coolant level ................. .8-8
Changing coolant .................... .8-9
Reduction gear fluid .................... .8-9
Brake fluid ......................... .8-10
Windshield washer fluid ................. .8-10
12-volt battery ....................... .8-11
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 ................8-15
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 ...................... .8-29
Types of tires ...................... .8-31
Tire chains .......................
.8-32
Changing wheels

and tires ...............8-32
Emergency tire puncture repair kit ..........8-35

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 removedfrom the vehicle.
MAINTENANCE PRECAUTIONS
Maintenance and do-it yourself8-5