2016 NISSAN LEAF ECU

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
B, open the reservoir
cap and add coolant up to the MAX level
A.If
the reservoir is empty, check the coolant level in
the coolant reservoir when the high-voltage
parts are cold. If there is insufficient coolant in
the coolant reservoir, fill the coolant reservoir with
coolant up to the reservoir cap opening and also
add it to the reservoir up to the MAX level
A.
Tighten the cap securely after adding coolant. For additional information on the location of the
engine coolant reservoir, refer to “Motor com-
partment check locations” in this section.
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 reservoir 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

• Keep the 12-volt battery surface clean and dry.Clean the 12-volt battery with a solution of
baking soda and water.
• Make certain the terminal connections are clean and securely tightened.
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 motor 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.
WARNING
• Do not expose the 12-volt battery to flames or electrical sparks. Hydrogen
gas generated by the 12-volt battery is
explosive. Do not allow 12-volt battery
fluid to contact your skin, eyes, fabrics
or painted surfaces. After touching a
12-volt battery or 12-volt battery cap,
do not touch or rub your eyes. Thor-
oughly wash your hands. If the acid
contacts your eyes, skin or clothing,
immediately flush with water for at
least 15 minutes and seek medical at-
tention.
• Do not operate the vehicle if the fluid in the 12-volt battery is low. Low 12-
volt battery fluid can cause a higher
load on the 12-volt battery which can
generate heat, reduce battery life, and
in some cases lead to an explosion.
• When working on or near a 12-volt battery, always wear suitable eye pro-
tection and remove all jewelry.
• 12-volt battery posts, terminals and re- lated accessories contain lead and
lead compounds. Wash hands after
handling.
• Keep the 12-volt battery out of the reach of children. 1. Remove the vent caps with a screwdriver as
shown. Use a cloth to protect the battery
case.
12-VOLT BATTERY
8-12Maintenance and do-it yourself

4. Align the tips of the upper and lower parts1,
and then push them together
2until it is
securely closed.
5. Operate the buttons to check that it is func- tioning properly.
See a NISSAN certified LEAF dealer if you need
any assistance for replacement. FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may
not cause harmful interference, and (2) this
device must accept any interference re-
ceived, including interference that may
cause undesired operation.
NOTE:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
For Canada:
This device complies with Industry Canada
licence-exempt RSS standard(s) . Operation
is subject to the following two conditions: (1)
this device may not cause interference, and
(2) this device must accept any interference,
including interference that may cause unde-
sired operation of the device.
Maintenance and do-it yourself8-21

Tire and loading information label
1Seating capacity: The maximum
number of occupants that can be
seated in the vehicle.
2Original size: The size of the tires
originally installed on the vehicle at
the factory.
3Cold tire pressure: Inflate the tires to
this pressure when the tires are
cold. Tires are considered COLD
after the vehicle has been parked for
3 or more hours, or driven less than
1 mile (1.6 km) at moderate speeds. The recommended cold tire inflation
is set by the manufacturer to provide
the best balance of tire wear, vehicle
handling, driveability, tire noise, etc.,
up to the vehicle’s GVWR.
4Tire size — refer to “Tire labeling” in
this section.
5Spare tire size or compact spare tire
size (if so equipped)
6Vehicle load limit: For additional infor-
mation, refer to “Vehicle loading infor-
mation” in the “Technical and consumer
information” section of this manual.
Checking tire pressure
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge securely onto the valve stem. Do not press too
hard or force the valve stem sideways,
otherwise air will escape. If the hissing
sound of air escaping from the tire is
heard while checking the pressure, re-
position the gauge to eliminate this
leakage.
3. Remove the gauge.
Maintenance and do-it yourself8-29

TIRE CHAINS
Use of tire chains may be prohibited according to
location. Check the local laws before installing
tire chains. When installing tire chains, make sure
they are the proper size for the tires on your
vehicle and are installed according to the chain
manufacturer’s suggestions.
Use only SAE Class S chains.Class “S”
chains are used on vehicles with restricted tire to
vehicle clearance. Vehicles that can use Class
“S” chains are designed to meet the SAE stan-
dard minimum clearances between the tire and
the closest vehicle suspension or body compo-
nent required to accommodate the use of a win-
ter traction device (tire chains or cables) . The
minimum clearances are determined using the
factory equipped tire size. Other types may dam-
age your vehicle.
Use chain tensioners when recommended by the
tire chain manufacturer to ensure a tight fit. Loose
end links of the tire chain must be secured or
removed to prevent the possibility of whipping
action damage to the fenders or underbody. If
possible, avoid fully loading your vehicle when
using tire chains. In addition, drive at a reduced
speed. Otherwise, your vehicle may be damaged and/or vehicle handling and performance may be
adversely affected.
Tire chains must be installed only on the
front wheels and not on the rear wheels.
Do not use tire chains on dry roads. Driving with
tire chains in such conditions can cause damage
to the various mechanisms of the vehicle due to
some overstress.
CHANGING WHEELS AND TIRES
Tire rotation
NISSAN recommends rotating the tires
every 5,000 miles (8,000 km) .
As soon as possible, tighten the
wheel nuts to the specified torque
using a torque wrench.
Wheel nut tightening torque:83 ft-lb (112 N·m)
8-34Maintenance and do-it yourself

Also check tires for proper inflation pres-
sures. For additional information, refer to
the Tire and Loading Information label.
LOADING TIPS
• The GVW must not exceed the GVWRor GAWR as specified on the
F.M.V.S.S./C.M.V.S.S. certification label.
• Do not load the front and rear axle to the GAWR. Doing so will exceed the
GVWR.
WARNING
•
Properly secure all cargo with
ropes or straps to help prevent it
from sliding or shifting. Do not
place cargo higher than the seat-
backs. In a sudden stop or colli-
sion, unsecured cargo could
cause personal injury.
•Do not load your vehicle any
heavier than the GVWR or the
maximum front and rear GAWRs.
If you do, parts of your vehicle
can break, tire damage could oc-
cur, or it can change the way your
vehicle handles. This could result
in loss of control and cause per-
sonal injury.
•Overloading not only can
shorten the life of your vehicle
and the tire, but can cause un-
safe vehicle handling and longer
braking distances. This may
cause a premature tire failure,
which could result in a serious
accident and personal injury.
Failures caused by overloading
are not covered by the vehicle’s
warranty.
MEASUREMENT OF WEIGHTS
Secure loose items to prevent weight
shifts that could affect the balance of your
vehicle. When the vehicle is loaded, drive
to a scale and weigh the front and the rear
wheels separately to determine axle
loads. Individual axle loads should not ex-
ceed either of the Gross Axle Weight
Ratings (GAWR) . The total of the axle
loads should not exceed the Gross Ve-
hicle Weight Rating (GVWR) . These rat-
ings are given on the vehicle certification
label. If weight ratings are exceeded,
move or remove items to bring all weights
below the ratings.
Technical and consumer information9-13

You may notify NISSAN by contacting our
Consumer Affairs Department, toll-free, at
1-877-NOGASEV (1-877-664-2738) .
For Canada
If you believe that your vehicle has a de-
fect which could cause a crash or could
cause injury or death, you should immedi-
ately inform Transport Canada in addition
to notifying NISSAN.
If Transport Canada receives complaints,
it may open an investigation, and if it finds
that a safety defect exists in a group of
vehicles, it may request a recall campaign.
However, Transport Canada cannot be-
come involved in individual problems be-
tween you, your dealer, or NISSAN.
You may contact Transport Canada’s De-
fect Investigations and Recalls Division
toll free at 1-800-333-0510. You may
also report safety defects online at: http://
www.tc.gc.ca/eng/motorvehiclesafety/
safevehicles-defectinvestigations-index-76.htm
(English speakers) orhttp://www.tc.gc.ca/fra/securiteautomobile/
VehiculesSecuritaires-Enquetes-index-76.htm
(French speakers)
Additional information concerning motor
vehicle safety may be obtained from Trans-
port Canada’s Road Safety Information
Centre at 1-800-333-0371 or online at
www.tc.gc.ca/roadsafety (English speak-
ers) or www.tc.gc.ca/securiteroutiere
(French speakers) .
To notify NISSAN of any safety concerns
please contact our Consumer Information
Centre toll free at 1-800-387-0122.
In addition to Event Data Recorders (EDRs) dis-
cussed elsewhere in this Owner’s Manual, this
vehicle is equipped with electronic modules that
monitor, control and record data concerning vari-
ous vehicle systems, including the motor, batter-
ies, braking and electrical systems. Other elec-
tronic modules record information concerning
driving conditions, including idling, braking, ac-
celeration, trip and other related data, information
about your use of the car and its features such as
air conditioner or headlight usage, diagnostic
trouble codes, vehicle charging, vehicle speed,
direction and/or location.
Some of this data is stored by the vehicle for use
during vehicle servicing. Other data concerning
your vehicle’s operation and performance is wire-
lessly transmitted by cellular connection through
the vehicle onboard telematics system upon ve-
hicle start-up or at other intervals to NISSAN.
This data may be used by NISSAN for various
purposes, including: to provide you with Nissan-
Connect
SMEV Services (refer to LEAF Naviga-
tion System Owner’s Manual for details); trouble-
shooting; evaluation of your vehicle’s quality,
functionality and performance; analysis and re-
search by NISSAN designed to, among other
things, optimize performance of future electric
vehicles including improvements in future battery
TELEMATICS OVERVIEW (MODELS
WITH NAVIGATION SYSTEM)
9-16Technical and consumer information

10 Index
A
ABS (Anti-lock Braking System)........5-22
Advanced air bag system ...........1-44
Air bag system .................1-44
Advanced air bag system ..........1-44
Front passenger air bag and status light. .1-45
Front-seat mounted side-impact
supplemental air bag system ........1-51
Roof-mounted curtain side-impact
supplemental air bag system ........1-51
Airbagwarninglabels.............1-54
Airbagwarninglight...........1-54,2-19
Air conditioner .................9-10
Air conditioner specification label .....9-10
Air conditioning system refrigerant and
lubricant recommendations .........9-4
Alarm, How to stop alarm
(refer to, vehicle security system) .......2-37
Alcohol, drugs and driving ............5-7
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.....................3-6
Door locks ...................3-6
Automatic climate control
(models with Navigation System) .......4-33
Automatic climate control
(models without Navigation System) .....4-26
Avoiding collision and rollover ..........5-5
B
Battery......................8-12
12-volt battery ................8-12
Battery saver system ............2-44
Intelligent Key battery ............8-20
Li-ion battery .................EV-2
Li-ion battery temperature gauge ......2-6
Before starting system .............5-11
Boosterseats..................1-35
Brake ......................5-15 Anti-lock Braking System (ABS) ......5-22
Brakefluid..................8-10
Brakes....................8-16
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 ................8-22
C
Ceiling light...................2-58
Charge .....................2-50
Charge timer OFF switch ..........2-50
Charge connector lock switch .........2-49
Charge port lid switch .............2-49
Charging ....................3-19
Chargeportlid................3-19
Charging related indicator light .....CH-27
Chargingtimer ..............CH-21
Normalcharge ...............CH-9
Precautions on charging ..........CH-2
Quickcharge...............CH-15
Specifications .................9-5
Trickle charge ...............CH-11
Charging methods ..............CH-21
Charging related indicator light .......CH-27
Charging related remote function ......CH-26
Charging status indicator light .......CH-27
Charging timer ................CH-21
Charging troubleshooting guide .......CH-32
Checking ....................2-13
Checkingbulbs...............2-13
Checking coolant level ............8-9
Child restraints .................1-18
Boosterseats................1-35
Precautions on child restraints .......1-18