cooling NISSAN LEAF 2014 1.G User Guide

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

The 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.• When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent. Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is pre-
diluted to provide antifreeze protec-
tion to −34°F (−37°C) . If additional
freeze protection is needed due to the
weather conditions where you operate
your vehicle, add Genuine NISSAN
Long Life Antifreeze/Coolant (blue)
concentrate following the directions
on the container. If and equivalent
coolant other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue) is
used, follow the coolant manufacture’s
instructions to maintain minimum an-
tifreeze protection to −34°F (−37°C) .
The use of other types of coolant solu-
tions other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent may damage the cooling
system.• The life expectancy of the factory-fill
coolant is 125,000 miles (200,000 km)
or 15 years. Mixing any other type of
coolant other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue) ,
including Genuine NISSAN Long Life
Antifreeze/Coolant (green) , or the use
of non-distilled water will reduce the
life expectancy of the factory-filled
coolant. Refer to the NISSAN Service
and Maintenance Guide for more de-
tails.
COOLING SYSTEM
8-8Maintenance and do-it yourself

CHECKING COOLANT LEVEL
Check the coolant levelin the reservoir when
the high voltage parts are cold.If the coolant
level is below the MIN level
2, open the reservoir
cap and add coolant up to the MAX level
1.If
the reservoir is empty, check the coolant level in
the coolant tankwhen the high voltage parts
are cold.If there is insufficient coolant in the
coolant tank, fill the coolant tank with coolant up
to the reservoir cap opening and also add it to the
reservoir up to the MAX level
1.
Tighten the cap securely after adding coolant.If the cooling system frequently requires
coolant, have it checked by a NISSAN cer-
tified LEAF dealer.
CHANGING COOLANT
Major cooling system repairs should be per-
formed by a NISSAN certified LEAF dealer. The
service procedures can be found in the appropri-
ate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance.
WARNING
• To avoid the danger of being scalded,
never change the coolant when the
motor compartment is hot.
• Never remove the coolant tank cap
when the motor compartment is hot.
Serious burns could be caused by
high-pressure fluid escaping from the
radiator.
• Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
• Keep coolant out of reach of children
and pets.
Coolant must be disposed of properly. Check
your local regulations.
Maintenance and do-it yourself8-9

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure that
is described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (approximate) Recommended specifications
US measure Imp measure Liter
Cooling system
With reservoir 5-5/8 qt 4-5/8 qt 5.3
Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant
(blue) or equivalent
Reservoir 1/2 qt 1/2 qt 0.5
Reduction gear fluid 1-1/2 qt 1-1/4 qt 1.4 Genuine NISSAN Matic S ATF*1
Brake fluidRefill to the proper oil level according to
the instructions in the “Maintenance and
do-it-yourself” section.Genuine NISSAN Super Heavy Duty Brake Fluid*2 or
equivalent DOT 3
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant — — — HFC-134a (R-134a)*3
Air conditioning system lubricants — — — NISSAN A/C System Oil ND-OIL11 or equivalent
*1:Using reduction gear fluid other than
Genuine NISSAN Matic S ATF will
cause deterioration in driveability and
reduction gear durability, and may
damage the reduction gear, which is
not covered by the NISSAN new ve-
hicle limited warranty.*2: Available in mainland US through a
NISSAN certified LEAF dealer.
*3: For additional information, see “Vehicle
identification” for air conditioner specifica-
tion label.
CAPACITIES AND RECOMMENDED
LUBRICANTS
9-2Technical and consumer information

CHARGING SYSTEM
Rated input voltage AC120V (single phase) , AC240V (single phase)
Rated input frequency 60Hz
Maximum rated current 12A (AC120V) , 18A (AC240V) , 32A (AC240V; if so equipped)
Maximum power consumption 1.4 kVA (AC120V) , 4.8 kVA (AC240V) , 7.7kVA (AC240V; if so equipped)
Supply system TN-S system
Sensitive current of GFI (Ground
Fault Interrupter) circuit breaker in
NISSAN Genuine portable type
EVSE (Electric Vehicle Supply Equip-
ment)15 mA
Protection class Class I EV
Charging modes/Types of connectionAC Level 1 (Trickle charge with NISSAN Genuine portable type EVSE (Electric Vehicle Supply Equipment))
AC Level 2 (Normal charge with home installation type EVSE (Electric Vehicle Supply Equipment))
DC Charging (Quick charge, if so equipped)
Required installation (over current
protection)The methods of protection against over current and over voltage shall be in accordance with national codes.
Suitable over current protection devices for the wiring of houses or buildings shall be installed.
Cooling system The vehicle cooling system is used.
IP DegreeIP55: EV (Electric Vehicle) charging port in road position
IP44: Connection of NISSAN Genuine portable type EVSE (Electric Vehicle Supply Equipment) and charge
port during charging
Operating temperature −31 - 113°F(−35 - 45°C)
Storage temperature −40 - 176°F(−40 - 80°C)
SPECIFICATIONS
9-4Technical and consumer information

Charging troubleshooting guide.......CH-33
Checking.....................2-14
Checkingbulbs................2-14
Checkingcoolantlevel ............8-9
Child restraints..................1-17
Boosterseats.................1-32
Precautions on child restraints.......1-17
Top tether strap................1-21
Childsafety....................1-15
Child safety rear door lock............3-6
Circuit breaker, Fusible link...........8-17
Cleaning exterior and interior........7-2,7-4
Climatecontrol..................4-15
Climate control service............4-15
Climate control system refrigerant and
lubricant recommendations.........4-15
In-cabin microfilter..............4-15
Climate control system..............4-7
Climate control operation...........4-7
Climate Ctrl. Timer............4-12,4-18
Clock.......................2-11
Cockpit.......................2-3
Cold weather driving..............5-25
Consolebox...................2-53
Coolant.......................9-2
Capacities and recommended
lubricants....................9-2
Changingcoolant...............8-9Checking coolant level............8-9
Cooling system..................8-8
Corrosion protection...............7-6
Cruisecontrol..................5-15
Cupholders...................2-51
D
Defroster switch, Rear window and outside
mirror defroster switch.............2-42
Dimensionsandweights.............9-6
Display, vehicle information...........2-23
Driving......................5-25
Cold weather driving.............5-25
Driving vehicle................5-11
Precautions when starting and driving....5-2
Driving range...................2-8
Driving vehicle..................5-11
E
ECO .......................2-47
ECO switch..................2-47
ECOindicator..................2-10
Efficient use of your vehicle..........EV-23
Emergency charge..............CH-11
Emergency EV (Electric Vehicle)
shutoff....................5-9,6-2Emergency shutoff system...........EV-9
Emission control information label........9-8
EV Characteristics...............EV-9
Event Data Recorder (EDR)...........9-17
EVSE (Electric Vehicle Supply
Equipment)...................CH-11
EVSE (Electric Vehicle Supply
Equipment) cleaning...............7-6
EV system....................EV-2
EV unique information.............EV-25
F
Flashers (See hazard warning flasher switch) . .6-2
Flat tire.......................6-3
Flattowing....................9-13
Floormatcleaning.................7-5
Fluid.......................8-10
Brake fluid...................8-10
Capacities and recommended
lubricants....................9-2
coolant.....................8-8
Reductiongearfluid.............8-10
Window washer fluid.............8-11
F.M.V.S.S./C.M.V.S.S. certification label.....9-8
Foglightswitch.................2-45
Frontmanualseatadjustment ..........1-3