brake NISSAN LEAF 2015 1.G Repair Manual

•Do not use the emergency tire punc-
ture repair kit under the following con-
ditions. Contact a NISSAN certified
LEAF dealer or professional road
assistance.
–when the sealant has passed its ex-
piration date (shown on the label
attached to the bottle)
– when the cut or the puncture is ap-
proximately 0.25 in (6 mm) or longer
– when the tire sidewall is damaged
– when the vehicle has been driven
with extremely low tire pressure
– when the tire has come off the in-
side or the outside of the wheel
– when the tire wheel is damaged
– when two or more tires are flat
Stopping the vehicle
1. Safely move the vehicle off the road and away
from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake.
4. Push the P (Park) position switch on the shift lever to the P (Park) position. 5. Turn off the EV (Electric Vehicle) system.
6. Raise the hood to warn other traffic and to
signal professional road assistance personnel
that you need assistance.
7. Have all passengers get out of the vehicle and stand in a safe place, away from traffic and
clear of the vehicle.
WARNING
Make sure the parking brake is securely
applied and the vehicle is placed into the
P (Park) position.
• Never repair tires when the vehicle is
on a slope, ice or slippery areas. This is
hazardous.
• Never repair tires if oncoming traffic is
close to your vehicle. Wait for profes-
sional road assistance.
Getting emergency tire puncture repair
kit
Take out the emergency tire puncture repair kit
located under the cargo area. The repair kit con-
sists of the following items:
1Tire sealant bottle
2Air compressor*
3Speed restriction sticker
* The compressor shape may differ depending on
the models.
In case of emergency6-5

• Keep the 12-volt battery out of thereach of children.
• The booster battery must be rated at 12 volt. Use of an improperly rated
battery can damage your vehicle.
• Whenever working on or near a 12-volt battery, always wear suitable eye pro-
tectors (for example, goggles or indus-
trial safety spectacles) and remove
rings, metal bands, or any other jew-
elry. Do not lean over the 12-volt bat-
tery when jump starting.
• Do not attempt to jump start a frozen battery. It could explode and cause se-
rious injury.
• Your vehicle has an automatic cooling fan. It could come on at any time. Keep
hands and other objects away from it.
WARNING
• Always follow the instructions below. Failure to do so could result in damage
to the DC/DC converter and cause per-
sonal injury.
CAUTION
• Do not attempt to perform a jump start on the 12-volt battery at the same time
that the Li-ion battery is being
charged. Doing so may damage the
vehicle or charging equipment and
could cause an injury.
• LEAF cannot be used as a booster ve- hicle because it cannot supply enough
power to start a gasoline engine. How-
ever, a gasoline engine vehicle can be
used to jump start LEAF’s 12-volt bat-
tery.
1. If the booster battery is in another vehicle
B,
position the two vehicles (
AandB) to bring
their 12-volt batteries into close proximity to
each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake.
6-10In case of emergency

For information about towing your vehicle behind
a recreational vehicle (RV) , see “Flat towing” in
the “Technical and consumer information”
section.
TOWING RECOMMENDED BY
NISSAN
NISSAN recommends that your vehicle be towed
with the driving (front) wheels off the ground or
that the vehicle be placed on a flatbed truck as
illustrated.
CAUTION
• Never tow with the front wheels on the ground or four wheels on the ground
(forward or backward) , as this may
cause serious and expensive damage
to the motor. • When towing this vehicle with the rear
wheels on the ground (if you do not
use towing dollies): Always release
the parking brake.
NOTE:
If your vehicle cannot be moved because
the vehicle can not to be shifted to the N
(Neutral) position, please refer to the LEAF
Roadside Assistance Guide which is lo-
cated at www.NISSANUSA.com. If your ve-
hicle cannot be moved because the parking
brake cannot be released, see “Parking
brake” in the “Starting and driving” section.
In case of emergency6-13

• Always pull the cable straight out fromthe front of the vehicle. Never pull on
the vehicle at an angle.
• Pulling devices should be routed so they do not touch any part of the sus-
pension, steering, brake or cooling
systems.
• Pulling devices such as ropes or can- vas straps are not recommended for
use in vehicle towing or recovery.
Rocking a stuck vehicle
If the vehicle is stuck in sand, snow, mud, etc., try
to free it by following the procedure below.
1. Turn off the Vehicle Dynamic Control (VDC)
system.
2. Make sure the area in front and behind the vehicle is clear of obstructions.
3. Turn the steering wheel left and right to clear an area around the front tires.
4. Slowly rock the vehicle forward and backward.
• Shift back and forth between the R (Reverse) and D (Drive) positions.
• Apply the accelerator as little as possible to maintain the rocking motion. • Release the accelerator pedal before shifting
between R (Reverse) and D (Drive) .
• Do not spin the tires above 35 MPH (55 km/h) .
5. If the vehicle cannot be freed after a few tries, contact a professional towing service to re-
move the vehicle.
In case of emergency6-15

CAUTION
• NEVER remove dirt, sand or other de- bris from the passenger compartment
by washing it out with a hose. Remove
dirt with a vacuum cleaner.
• Never allow water or other liquids to come in contact with electronic com-
ponents inside the vehicle as this may
damage them.
Chemicals used for road surface deicing are
extremely corrosive. They accelerate corrosion
and deterioration of underbody components
such as the brake lines, brake cables, floor pan
and fenders.
In winter, the underbody must be cleaned
periodically.
For additional protection against rust and corro-
sion, which may be required in some areas, con-
sult a NISSAN certified LEAF dealer.
Appearance and care7-7

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

keeps the motor hood from opening when the
primary latch is released.
When driving in areas using road salt or other
corrosive materials, check lubrication frequently.
Lights*:Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights and other lights are all
operating properly and installed securely. Also
check the aim of the headlights.
Road wheel nuts (lug nuts)*: When checking
the tires, make sure that no wheel nuts are miss-
ing, and check for any loose wheel nuts. Tighten
if necessary.
Tire rotation*: Tires should be rotated every
7,500 miles (12,000 km) .
Tires*: Check the pressure with a gauge often
and always prior to long distance trips. If neces-
sary, adjust the pressure in all tires to the pres-
sure specified. Check carefully for damage, cuts
or excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components (if so equipped):
Replace the TPMS transmitter grommet seal,
valve core and cap when the tires are replaced
due to wear or age. Wheel alignment and balance:
If the vehicle
pulls to either side while driving on a straight and
level road, or if you detect uneven or abnormal tire
wear, there may be a need for wheel alignment.
If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed.
For additional information regarding tires, refer to
“Important Tire Safety Information” (US) or “Tire
Safety Information” (Canada) in the Warranty In-
formation Booklet.
Windshield: Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a dam-
aged windshield repaired by a qualified repair
facility.
Wiper blades*: Check for cracks or wear if they
do not wipe properly.
Inside vehicle
The maintenance items listed here should be
checked on a regular basis, such as when per-
forming scheduled maintenance, cleaning the ve-
hicle, etc.
Accelerator pedal: Check the pedal for smooth
operation and make sure that the pedal does not catch or require uneven effort. Keep the floor mat
away from the pedal.
Brake pedal:
Check the pedal for smooth op-
eration and make sure that it is the proper dis-
tance when depressed fully. Check the brake
booster function. If the brake pedal suddenly
goes down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, contact a NISSAN certified LEAF dealer
immediately. Keep the floor mat away from the
pedal.
Brakes: Check that the brakes do not pull the
vehicle to one side when applied.
Electric shift P (Park) position mechanism:
On a steep hill, check that the vehicle is held
securely while the vehicle is in the P (Park) posi-
tion without applying the brakes.
Parking brake: Check the parking brake opera-
tion regularly. The vehicle should be securely held
on a steep hill with only the parking brake applied.
If the parking brake cannot keep a vehicle posi-
tion contact a NISSAN certified LEAF dealer.
Seat: Check seat position controls such as the
seat adjusters, seatback recliners, etc. to ensure
that they operate smoothly and that all latches
lock securely in every position. Check that the
Maintenance and do-it yourself8-3

head restraints/headrests move up and down
smoothly and that the locks (if so equipped) hold
securely in all latched positions.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheel: Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes: Make sure that all
warning lights and chimes are operating properly.
Windshield defroster: Check that the air emits
from the defroster outlets properly and in suffi-
cient quantity when operating the heater or air
conditioner.
Windshield wiper and washer*: Check that
the wipers and washers operate properly and
that the wipers do not streak.
Under hood and vehicle
The maintenance items listed here should be
checked periodically. 12-volt battery (for serviceable battery)*:
Check the fluid level in each cell. It should be
between the MAX and MIN lines. Vehicles oper-
ated in high temperatures or under severe condi-
tions require frequent checks of the 12–volt bat-
tery fluid level.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of electronic ac-
cessories that consume battery power when
the engine is not running (Phone chargers,
GPS, DVD players, etc.)
2. Vehicle is not driven regularly and/or only driven short distances.
In these cases, the battery may need to be
charged to maintain battery health.
Brake fluid level*: Make sure that the brake
fluid level is between the “MAX” and “MIN” lines
on the reservoir.
Coolant level*: Check the coolant level when
the motor compartment is cold. Fluid leaks:
Check under the vehicle for water
or other fluid leaks after the vehicle has been
parked for a while. Water dripping from the air
conditioner after use is normal. If you should
notice any leaks, check for cause and have it
corrected immediately.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure that
the hoses have no cracks, deformation, rot or
loose connections.
Underbody: The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan and frame. At
the end of winter, the underbody should be thor-
oughly flushed with plain water, being careful to
clean those areas where mud and dirt may accu-
mulate. For additional information, see “Cleaning
exterior” in the “Appearance and care” section.
Windshield washer fluid*: Check that there is
an adequate amount of fluid in the reservoir.
8-4Maintenance and do-it yourself

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

1. Brake fluid reservoir
2. 12-volt battery
3. Fuse/fusible link holder
4. Fuse/fusible link holder5. Coolant tank cap
6. Window washer fluid reservoir
7. Fuse/fusible link holderThe cooling system is filled at the factory with a
pre-diluted mixture of 50% genuine NISSAN
Long Life Antifreeze/Coolant (blue) and 50% wa-
ter to provide year-round anti-freeze and coolant
protection. The antifreeze solution contains rust
and corrosion inhibitors. Additional cooling sys-
tem additives are not necessary.
WARNING
• Never remove the coolant tank cap when the motor compartment is hot.
Wait until the motor compartment cool
down.
• The coolant tank is equipped with a special type coolant tank cap. To pre-
vent damage to the motor compart-
ment, use only a Genuine NISSAN
coolant tank cap.
CAUTION
• Never use any additives in the coolant such as radiator sealer in the cooling
system. This may cause damage to
electrical equipment such as the motor
and inverter.
MOTOR COMPARTMENT CHECK
LOCATIONS COOLING SYSTEM
Maintenance and do-it yourself8-7