coolant temperature NISSAN LEAF 2015 1.G Owners Manual

Plug in indicator light
This light illuminates while charge connector is
connected to the vehicle and blinks during charg-
ing.
NOTE:
If the charge connector is connected to the
vehicle, the power switch can not be placed
in the READY to drive position.
Power limitation indicator light
When the power limitation indicator light is illu-
minated, the power provided to the traction motor
is reduced. Therefore the vehicle is not as re-
sponsive when the accelerator is depressed
while the power limitation light is illuminated.
When this light comes on, the warning display
appears on the navigation display and the vehicle
information display. Follow the instructions pro-
vided on the navigation display.
This light illuminates in the following conditions.
• Li-ion battery available charge is extremely low
• Li-ion battery temperature is very low (approxi-mately −4°F (−20°C) • When the temperature of EV system is high
(motor, inverter, coolant system, Li-ion battery
etc.)
• When the EV system has a malfunction.
If the low battery charge warning light is illumi-
nated, charge the Li-ion battery as soon as pos-
sible.
If this indicator illuminates because the Li-ion
battery is cold due to low outside temperatures,
move the vehicle to a warmer location. The Li-ion
battery temperature may be increased by charg-
ing the Li-ion battery.
If the light illuminates when the EV system be-
comes hot due to continuous hill climbing either
continue driving at a slower safe speed, or stop
the vehicle in a safe location. If this indicator does
not turn off, contact a NISSAN certified dealer.
If the indicator illuminate when a part in the EV
system has malfunctioned. If the indicator illumi-
nates in a situation other than those described
above, or if it does not turn off, there may be a
system malfunction. Contact a NISSAN certified
LEAF dealer.
WARNING
Power limitation mode can result in re-
duced power and vehicle speed. The re-
duced speed may be lower than other
traffic, which could increase the chance
of a collision. Be especially careful when
driving. If the vehicle cannot maintain a
safe driving speed, pull to the side of the
road in a safe area. Charge the Li-ion
battery if the charge is low or allow the
Li-ion battery to cool.
READY to drive indicator light
The READY to drive indicator light illuminates
when the EV (Electric Vehicle) System is pow-
ered and the vehicle may be driven.
The READY to drive indicator light will turn off in
the following conditions.
• Certain EV (Electric Vehicle) system malfunc- tions.
• The READY to drive indicator light turns off immediately before the Li-ion battery is com-
pletely discharged If the Li-ion battery becomes
completely discharged, the vehicle must be
charged in order to be driven. See “Low battery
charge warning light” in this section.
2-20Instruments and controls

FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply deicer
through the key hole. If the lock becomes frozen,
heat the key before inserting it into the key hole or
use the remote keyless entry keyfob.
ANTI-FREEZE
In the winter when it is possible that the outside
temperature will drop below 32°F (0°C) , check
the antifreeze to ensure proper winter protection.
For additional information, see “Cooling system”
in the “Maintenance and do-it-yourself” section.
12-VOLT BATTERY
If the 12-volt battery is not fully charged during
extremely cold weather conditions, the 12-volt
battery fluid may freeze and damage the 12-volt
battery. To maintain maximum efficiency, the 12-
volt battery should be checked regularly. For ad-
ditional information, see “12-volt battery” in the
“Maintenance and do-it-yourself” section.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without anti-
freeze, drain the cooling system. Refill before
operating the vehicle. For details, see “Coolingsystem” in the “Maintenance and do-it-yourself”
section.
TIRE EQUIPMENT
SUMMER tires have a tread designed to provide
superior performance on dry pavement. How-
ever, the performance of these tires will be sub-
stantially reduced in snowy and icy conditions. If
you operate your vehicle on snowy or icy roads,
NISSAN recommends the use of MUD & SNOW
or ALL SEASON tires on all four wheels. Consult
a NISSAN certified LEAF dealer for the tire type,
size, speed rating and availability information.
For additional traction on icy roads, studded tires
may be used. However, some U.S. states and
Canadian provinces prohibit their use. Check
local, state and provincial laws before installing
studded tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may be
poorer than that of non-studded snow tires.
Tire chains may be used. For details, see “Tire
chains” in the “Maintenance and do-it-yourself”
section.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items be
carried in the vehicle during winter:
• A scraper and stiff-bristled brush to remove ice
and snow from the windows and wiper blades.
• A shovel to dig the vehicle out of snow-drifts.
• Extra window washer fluid to refill the reservoir tank.
DRIVING ON SNOW OR ICE
WARNING
• Wet ice (32°F, 0°C and freezing rain) , very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip” under
these conditions. Try to avoid driving
on wet ice until the road is salted or
sanded.
• Whatever the conditions, drive with caution. Accelerate and slow down
with care. If accelerating too fast, the
drive wheels will lose even more trac-
tion.
• Allow more stopping distance under these conditions. Braking should be
started sooner than on dry pavement.
5-26Starting and driving

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

10 Index
A
ABS (Anti-lock Braking System)........5-22
Advanced air bag system ...........1-42
Air bag system .................1-42
Advanced air bag system ..........1-42
Front passenger air bag and status light. .1-44
Front-seat mounted side-impact
supplemental air bag system ........1-47
Roof-mounted curtain side-impact
supplemental air bag system ........1-47
Airbagwarninglabels.............1-50
Airbagwarninglight...........1-50,2-18
Air conditioner ..................9-9
Air conditioner specification label ......9-9
Air conditioning system refrigerant and
lubricant recommendations .........9-3
Alarm, How to stop alarm (see vehicle
security system) .................2-37
Alcohol, drugs and driving ............5-6
Anti-lock Braking System (ABS) ........5-22
Anti-lock braking system (ABS) warning
light .......................2-14
Appearance care .................7-2
Exterior appearance care ...........7-2
Interior appearance care ...........7-4
Audible reminders ...............2-21
Autolight system ................2-42 Automatic.....................3-5
Door locks ...................3-5
Automatic climate control (models with
Navigation System) ...............4-20
Automatic climate control (models without
Navigation System) ...............4-12
Avoiding collision and rollover ..........5-5
B
Battery......................8-11
12-volt battery ................8-11
Battery saver system ............2-43
Intelligent Key battery ............8-19
Li-ion battery .................EV-2
Li-ion battery temperature gauge ......2-7
Before starting system .............5-10
Boosterseats..................1-33
Brake ......................5-15 Anti-lock Braking System (ABS) ......5-22
Brakefluid..................8-10
Brakes....................8-15
Brake system ................5-20
BRAKE system warning light (yellow) . . .2-14
BRAKE warning light (red) .........2-15
BRAKE system warning light (yellow) .....2-14
BRAKE warning light (red) ...........2-15
Bulb replacement ................8-21
C
Cabin air filter..................4-19
Ceiling light ...................2-58
Charge .....................2-49
Charge timer OFF switch ..........2-49
Charge connector lock switch .........2-49
Charge port lid switch .............2-48
Charging ....................3-19
Chargeportlid................3-19
Charging related indicator light .....CH-28
Chargingtimer ..............CH-21
Cleaning ....................7-6
Normalcharge ...............CH-9
Precautions on charging ..........CH-2
Quickcharge...............CH-15
Specifications .................9-4
Trickle charge ...............CH-11
Charging methods ..............CH-21
Charging related indicator light .......CH-28
Charging related remote function ......CH-27
Charging status indicator light .......CH-28
Charging timer ................CH-21
Charging troubleshooting guide .......CH-33
Checking ....................2-13
Checkingbulbs...............2-13
Checking coolant level ............8-8
Child restraints .................1-18