2018 NISSAN LEAF ECU

Seats:Check seat position controls such
as seat adjusters, seatback recliner, etc., to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints/headrests
move up and down smoothly and 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 webbing for cuts, fraying,
wear or damage.
Steering wheel: Check for changes in the
steering system, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.Under the hood and vehicle
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
Battery*: Check the fluid level in each cell.
The fluid should be at the bottom of the
filler opening. Vehicles operated in high
temperatures or under severe conditions
require frequent checks of the battery fluid
level.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec-
tronic accessories that consume bat-
tery 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 MIN and MAX lines
on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belt*: Make sure the drive belt
is not frayed, worn, cracked or oily.
Engine oil level*: Check the level af ter
parking the vehicle on a level surface with
the engine off. Wait more than 15 minutes
for the oil to drain back into the oil pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, immedi-
ately have the exhaust system inspected. It
is recommended that you visit a NISSAN
dealer for this service. For additional infor-
mation, refer to “Exhaust gas (carbon mon-
oxide)” in the “Starting and driving” section
of this manual.
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks af ter the
vehicle has been parked for a while. Water
dripping from the air conditioner af ter use
is normal. If you should notice any leaks or if
fuel fumes are evident, check for the cause
and have it corrected immediately.
9-4Maintenance and schedules

10 Technical and consumer information
Recommended fluids/lubricants and
capacities...................................... 10-2
Fuel recommendation ....................... 10-3
Engine oil and oil filter
recommendations .......................... 10-6
Air conditioner system refrigerant and
oil recommendations ....................... 10-7
Specifications .................................. 10-8
Engine ...................................... 10-8
Wheels and tires ............................. 10-9
Dimensions and weights ....................10-9
When traveling or registering in another
country ........................................ 10-10
Vehicle identification .......................... 10-10
Vehicle Identification Number (VIN)
plate ....................................... 10-10
Vehicle identification number
(chassis number) ........................... 10-10
Engine serial number ........................ 10-11
F.M.V.S.S./C.M.V.S.S. certification label .........10-11 Emission control information label
..........10-11
Tire and Loading Information label .........10-12
Air conditioner specification label ...........10-12
Installing front license plate ....................10-12
Vehicle loading information ...................10-13
Terms ...................................... 10-13
Vehicle load capacity ....................... 10-14
Securing the load ........................... 10-15
Loading tips ................................ 10-16
Measurement of weights ...................10-16
Towing a trailer ................................ 10-17
Flat towing ................................. 10-17
Uniform tire quality grading ....................10-17
Emission control system warranty .............10-18
Reporting safety defects ......................10-19
Readiness for Inspection/Maintenance (I/M)
test ............................................ 10-20
Event Data Recorders (EDR) ....................10-20
Owner’s Manual/Service Manual order
information ................................... 10-21

Steps for determining correct
load limit
1. Locate the statement “The com-bined weight of occupants and
cargo should never exceed XXX
lbs. or XXX kg” on your vehicle’s
Tire and Loading Information la-
bel.
2. Determine the combined weight of the driver and passengers
that will be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers
from XXX lbs. or XXX kg.
4. The resulting figure equals the available amount of cargo and
luggage load capacity. For ex-
ample, if the XXX amount equals
1,400 lbs. and there will be five
150 lbs. passengers in your ve-
hicle, the amount of available
cargo and luggage load capac-
ity is 650 lbs. (1,400-750 (5 X 150) =
650 lbs.) or (640-340 (5 X 70) =
300 kg.) 5. Determine the combined weight
of luggage and cargo being
loaded on the vehicle. That
weight may not safely exceed
the available cargo and luggage
load capacity calculated in
step 4.
Before driving a loaded vehicle, con-
firm that you do not exceed the
Gross Vehicle Weight Rating (GVWR)
or the Gross Axle Weight Rating
(GAWR) for your vehicle. For addi-
tional information, refer to “Measure-
ment of weights” in this section.
Also check tires for proper inflation
pressures. For additional informa-
tion, refer to “Tire and Loading Infor-
mation label” in this section.
SECURING THE LOAD
There are luggage hooks (if so equipped)
located in the cargo area as shown. The
hooks can be used to secure cargo with
ropes or other types of straps.
When securing items using luggage
hooks, do not apply a load over more
than 110 lbs. (490 N) to a single hook.
Cargo area luggage hooks
LIC3577
Technical and consumer information10-15

WARNING
∙ Properly secure all cargo with ropes orstraps to help prevent it from sliding
or shif ting. Do not place cargo higher
than the seatbacks. In a sudden stop
or collision, unsecured cargo could
cause personal injury.
∙ The child restraint top tether strap may be damaged by contact with
items in the cargo area. Secure any
items in the cargo area. Your child
could be seriously injured or killed in a
collision if the top tether strap is
damaged.
∙ 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 occur, or it can change the way
your vehicle handles. This could result
in loss of control and cause personal
injury.
LOADING TIPS
∙ The GVW must not exceed GVWR
or GAWR as specified on the F.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 shif ting. Do not
place cargo higher than the
seatbacks. In a sudden stop or
collision, 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 occur, or it can change the
way your vehicle handles. This
could result in loss of control
and cause personal injury. ∙
Overloading and improper load-
ing not only can shorten the life
of your vehicle and the tire, but
can also cause unsafe vehicle
handling and longer braking dis-
tances. This may cause a prema-
ture tire failure which could re-
sult 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 shif ts that could affect the
balance of your vehicle. When the ve-
hicle 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
Vehicle Weight Rating (GVWR). These
ratings are given on the vehicle cer-
tification label. If weight ratings are
exceeded, move or remove items to
bring all weights below the ratings.
10-16
Technical and consumer information

You may contact Transport Canada’s
Defect Investigations and Recalls Divi-
sion toll free at 1-800-333-0510. You
may also report safety defects online
at: https://wwwapps.tc.gc.ca/Saf-
Sec-Sur/7/PCDB-BDPP/fc-
cp.aspx?lang=eng (English speakers)
or https://wwwapps.tc.gc.ca/Saf-
Sec-Sur/7/PCDB-BDPP/fc-
cp.aspx?lang=fra (French speakers)
Additional information concerning
motor vehicle safety may be ob-
tained from Transport Canada’s
Road Safety Information Centre at
1-800-333-0371 or online at
www.tc.gc.ca/roadsafety (English
speakers) or
www.tc.gc.ca/securiteroutiere
(French speakers).
To notif y NISSAN of any safety con-
cerns please contact our Consumer
Information Centre toll free at 1-800-
387-0122.
Due to legal requirements in some states
and Canadian Provinces, your vehicle may
be required to be in what is called the
“ready condition” for an
Inspection/Maintenance (I/M) test of the
emission control system.
The vehicle is set to the “ready condition”
when it is driven through certain driving
patterns. Usually, the ready condition can
be obtained by ordinary usage of the ve-
hicle.
If a powertrain system component is re-
paired or the battery is disconnected, the
vehicle may be reset to a “not ready” condi-
tion. Before taking the I/M test, check the
vehicle’s inspection/maintenance test
readiness condition. Place the ignition
switch in the ON position without starting
the engine. If the Malfunction Indicator
Light (MIL) comes on steady for 20 seconds
and then blinks for 10 seconds , the I/M test
condition is “not ready”. If the MIL does not
blink af ter 20 seconds, the I/M test condi-
tion is “ready”. It is recommended that you
visit a NISSAN dealer to set the “ready con-
dition” or to prepare the vehicle for testing.This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an
EDR is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a ve-
hicle’s systems performed. The EDR is de-
signed to record data related to vehicle dy-
namics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to re-
cord such data as:
∙ How various systems in your vehicle were operating;
∙ Whether or not the driver and passen- ger safety belts were buckled/fastened;
∙ How far (if at all) the driver was depress- ing the accelerator and/or brake pedal;
and,
∙ How fast the vehicle was traveling.
∙ Sounds are not recorded.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST EVENT DATA RECORDERS (EDR)
10-20Technical and consumer information

11 Index
A
ActiveRideControl(ARC)..........5-60
Air bag (See supplemental restraint
system) .................... .1-42
Air bag system Front (See supplemental front impact
airbagsystem)..............1-53
Air bag warning labels ............1-63
Airbagwarninglight..........1-63, 2-17
Air bag warning light,
supplemental ..............1-63, 2-17
Air cleaner housing filter ..........8-15
Air conditioner Air conditioner operation ....4-34,4-40
Air conditioner specification label . .10-12
Air conditioner system refrigerant and
oil recommendations ..........10-7
Air conditioner system refrigerant
recommendations ............10-7
Heater and air conditioner .......4-39
Heater and air conditioner
(manual) ..................4-31
Servicing air conditioner ........4-42
Air flow charts .................4-35
Alarm system (See vehicle
security system) ...............2-34
Anchor point locations ...........1-25
Antenna ....................4-64
Antifreeze ....................5-61
Anti-lock brake warning light ........2-11
Anti-lock Braking System (ABS) ......5-54Audible reminders
..............2-20
Audiosystem.................4-42 AM/FMradio............4-48,4-50
AM radio operation ...........4-50
AMradioreception............4-43
Auxliliary (AUX) devices operation . . .4-52
Bluetooth® audio .............4-59
FM radio operation ............4-51
FMradioreception............4-43
iPod®Player................4-56
iPod® player operation .........4-56
Radio ....................4-42
Steering wheel audio control
switch....................4-63
USB Connections .............4-54
USBinterface...............4-53
Autolightswitch ...............2-42
Automatic Automatic power window switch . . .2-60
Automatic door locks .............3-6
Automatic Emergency Braking
(AEB) ....................2 -11, 5-41
B
Battery..................5-61,8-11 Charge warning light ...........2-12
Battery replacement .............8-21
Keyfob...................8-21
NISSAN Intelligent Key® .........8-21
Before starting the engine .........5-13
Belt(Seedrivebelt)..............8-13
Blind Spot Warning (BSW) ..........5-22Bluetooth® audio
...............4-59
Bluetooth® hands-free phone
system .....................4-68
Bluetooth® connections ........4-84
Connecting procedure .........4-73
Phone indicators .............4-72
Text messaging .............4-80
Booster seats .................1-39
Brake Anti-lock Braking System (ABS) ....5-54
Brakefluid..................8-9
Brakelight(Seestoplight).......8-25
B
rakesystem...............5-54
Brakewarninglight............2-11
Brakewearindicators.......2-20,8-17
Parking brake operation .........5-21
Self-adjustingbrakes ..........8-17
Brakeassist................. .5-55
Brakefluid....................8-9
Brakes......................8-17
Brakesystem.................5-54
Break-in schedule ..............5-49
Brightness/contrast button .........4-8
Brightness control Instrument panel .............2-44
Bulb check/instrument panel .......2-11
Bulb replacement ..............8-25
C
Capacities and recommended fuel/
lubricants....................10-2

K
Key.........................3-2
Key fob battery replacement ........8-21
Keyless entry With Intelligent Key system
(See Intelligent Key system) .......3-12
Keys NISSAN Intelligent Key® ..........3-6
NISSAN Vehicle Immobilizer
Systemkeys.................3-3
L
Labels Air conditioner specification label . . .10-12
Emission control information label . .10-11
Engine serial number ...........10-11
F.M.V.S.S. certification label ........10-11
Tire and Loading Information label . .10-12
Vehicle identification number (VIN) . .10-10
Vehicle identification number (VIN)
plate.....................10-10
Warning labels (for SRS) ..........1-63
LATCH (Lower Anchors and Tethers
forCHildren)System .............1-23
Launch bar menu ................4-8
License plate Installing the license plate .......10-12
Liftgate......................3-21
Light Airbagwarninglight........1-63, 2-17
Brakelight(Seestoplight)........8-25
Bulb check/instrument panel ......2-11
Bulb replacement .............8-25 Charge warning light
...........2-12
ExteriorandInteriorlights........8-25
Foglights..................8-23
Foglightswitch..............2-45
Headlight and turn signal switch ....2-41
Headlightcontrolswitch.........2-41
Headlights .................8-23
Interiorlight.................2-61
Lightbulbs.................8-23
Low tire pressure warning light .....2-13
Low windshield-washer fluid
warninglight................2-15
Passenger air bag and status light . . .1-53
Personal lights ...............2-62
Security indicator light ..........2-19
Trunklight..................2-63
Warning/indicator lights and
audible reminders .............2-17
Lights ......................8-23 Maplights..................2-62
Lock Child safety rear door lock ........3-6
Door locks ................3-4,3-5
Fuel-filler door lock opener lever . . . .3-24
Power door locks ..............3-5
Lowfuelwarninglight ......2-13,2-15,2-31
Low tire pressure warning light .......2-13
Low windshield-washer fluid
warninglight..................2-15
Luggage hook .................2-52
Luggage rack (see roof rack) .....2-54,2-55
Luggage (See vehicle loading
information)..................10-13 M
Maintenance General maintenance ...........9-2
Insidethevehicle..............9-3
Maintenance precautions .........8-2
Outsidethevehicle.............9-2
Seat belt maintenance ..........1-17
Under the hood and vehicle .......9-4
Maintenance log ................9-13
Maintenance requirements ..........9-2
Maintenance schedules ............9-7
Maintenance under severe operation
conditions....................9-12
Malfunctionindicatorlight..........2-18
Manual front seat adjustment ........1-3
Maplights....................2-62
Menu button ...................4-6
Meters and gauges ...............2-4
Instrument brightness control .....2-44
Mirror Outsidemirrors..............3-28
Rearview ..................3-28
Vanitymirror................3-27
Mirrors......................3-28
Moving Object Detection (MOD) ......4-26
N
NISSAN Anti-Thef t System .......2-35,5-12
NissanConnect® Owner's Manual ......
4-2
NISSAN Intelligent Key® ............3-6
NISSAN Intelligent Key® battery
discharge indicator ..............5-12
11-4

Pregnant women..............1-13
Seat belt extenders ............1-17
Seat belt maintenance ..........1-17
Seatbelts................1-10, 7-6
Shoulder belt height adjustment . . . .1-16
Three-pointtypewithretractor.....1-13
Seat belt extenders ..............1-17
Seatbeltwarninglight.........1-13, 2-16
Seats Adjustment ..................1-2
Frontseats..................1-2
Manual front seat adjustment ......1-3
Rearseat.................. .1-4
Security indicator light ............2-19
Security system (NISSAN Anti-Thef t
System), engine start ..........2-35,5-12
Security system (NISSAN Vehicle
Immobilizer System), engine start . .2-36, 5-13
Security systems Vehicle security system .........2-34
Self-adjustingbrakes.............8-17
Service manual order form .........10-21
Servicing air conditioner ...........4-42
Shif ting Continuously Variable Transmission
(CVT) .....................5-17
Shoulder belt height adjustment ......1-16
Side air bag system (See supplemental
side air bag, curtain and rollover air bag
systems) .................... .1-59
Siri® Eyes-Free .................4-65
Spark plug replacement ...........8-14
Spark plugs ...................8-14
Specifications .................10-8
Speedometer ................2-5,2-6
SRS warning label ...............1-63 Stability control
................5-56
Standard maintenance ............9-8
Starting Before starting the engine ........5-13
Jumpstarting.............6-9,8-12
Precautions when starting
anddriving..................5-2
Push starting ................6-11
Starting the engine ............5-14
Starting the engine ..............5-14
Steering Powersteeringsystem..........5-53
Steering wheel .................3-26
Steering wheel audio control switch . . .4-63
Stoplight....................8-25
Storage.....................2-49
Storagetray ..................2-50
Sunvisors....................3-26
Supplemental air bag warning labels . . .1-63
Supplemental air bag warning
light.................... .1-63, 2-17
Supplemental front impact
airbagsystem................ .1-53
Supplemental restraint system Information and warning labels . . . .1-63
Precautions on supplemental
restraintsystem..............1-42
Supplemental restraint system
(Supplemental air bag system) .......1-42
Switch Autolightswitch..............2-42
Automatic power window switch . . .2-60
Foglightswitch..............2-45
Hazard warning flasher switch ......6-2
Headlight and turn signal switch ....2-41
Headlightcontrolswitch.........2-41 Instrument brightness control
.....2-44
Power door lock switch ..........3-5
R ear window and outside mirror
defrosterswitch...........2-40,4-41
Rear window defroster switch . .2-40, 4-33
Rear window wiper and
washer switches ..............2-39
Turn signal switch .............2-44
T
Tachometer ...................2-7
Thef t (NISSAN Anti-Thef t System),
engine start ...............2-35,5-12
Thef t (NISSAN Vehicle Immobilizer
System), engine start ..........2-36,5-13
Three-waycatalyst...............5-3
Tire Flattire..................6-3,6-3
Spare tire ................6-4,8-37
Tire and Loading Information
label .....................10-12
Tire chains .................8-34
Tire pressure ................8-27
Tirerotation ................8-35
Types of tires ................8-33
Uniform tire quality grading .......10-17
Wheels and tires ...........8-27,10-9
Wheel/tire size ...............10-9
Tire pressure Low tire pressure warning light .....2-13
Tire Pressure Monitoring System
(TPMS).......................5-3
Toptetherstrapchildrestraint.......1-25
11-6