2017 NISSAN LEAF service

• If a forward-facing child restraint isinstalled in the front passenger seat,
do not position the front passenger
seat so the child restraint contacts the
instrument panel. If the child restraint
does contact the instrument panel, the
system may determine the seat is oc-
cupied and the passenger air bag may
deploy in a collision. Also the front
passenger air bag status light may not
illuminate. For additional information
about installing and using child re-
straints, refer to “Child restraints” in
this section.
• Confirm the operating condition with the front passenger air bag status
light.
• If you notice that the front passenger air bag status light is not operating as
described in this section, get the occu-
pant classification system checked. It
is recommended that you visit a
NISSAN certified LEAF dealer for this
service.
• Until you have confirmed with a dealer that your passenger seat occupant
classification system is working prop-
erly, position the occupants in the rear
seating positions. • Do not position the front passenger
seat so it contacts the rear seat. If the
front seat does contact the rear seat,
the air bag system may determine a
sensor malfunction has occurred and
the front passenger air bag status light
may illuminate and the supplemental
air bag warning light may flash.
This vehicle is equipped with the NISSAN Ad-
vanced Air Bag System for the driver and front
passenger seats. This system is designed to
meet certification requirements under U.S. regu-
lations. It is also permitted in Canada. All of the
information, cautions and warnings in this
manual apply and must be followed.
The driver supplemental front-impact air bag is
located in the center of the steering wheel. The
front passenger supplemental front-impact air
bag is mounted in the instrument panel above the
glove box. The front air bags are designed to
inflate in higher severity frontal collisions, al-
though they may inflate if the forces in another
type of collision are similar to those of a higher
severity frontal impact. They may not inflate in
certain frontal collisions. Vehicle damage (or lack
of it) is not always an indication of proper front air
bag operation. The NISSAN Advanced Air Bag System monitors
information from the crash zone sensor and the
Air bag Control Unit (ACU) . Inflator operation is
based on the severity of a collision and seat belt
usage for the driver. For the front passenger, the
occupant classification sensor is also monitored.
Based on information from the sensor, only one
front air bag may inflate in a crash, depending on
the crash severity. Additionally, the front passen-
ger air bag may be automatically turned OFF
under some conditions, depending on the weight
detected on the passenger seat and how the seat
belt is used. If the front passenger air bag is OFF,
the passenger air bag status light will be illumi-
nated. For additional information, refer to “Front
passenger air bag and status light” in this section.
One front air bag inflating does not indicate im-
proper performance of the system.
If you have any questions about your air bag
system, it is recommended that you visit a
NISSAN certified LEAF dealer to obtain informa-
tion about the system. If you are considering
modification of your vehicle due to a disability,
you may also contact NISSAN. Contact informa-
tion is contained in the front of this Owner’s
Manual.
Safety–Seats, seat belts and supplemental restraint system1-45

is sitting the front passenger seat exits the ve-
hicle, the front passenger air bag status light will
go from OFF to ON for a few seconds and then to
OFF. This is normal system operation and does
not indicate a malfunction.
If a malfunction occurs in the front passenger air
bag system, the supplemental air bag warning
light
, located in the meter and gauges area
of the instrument panel, will be illuminated (blink-
ing or steadily lit) . Have the system checked. It is
recommended that you visit a NISSAN certified
LEAF dealer for this service.
Normal operation:
In order for the occupant classification sensor
system to classify the front passenger based on
weight, please follow the precautions and steps
outlined below:
Precautions:
• Make sure that there are no objects weighing over 2.2 lbs (1 kg) hanging on the seat or placed
in the seatback pocket.
• Make sure that a child restraint or other object is not pressing against the rear of the seatback.
• Make sure that the rear passenger is not push- ing or pulling on the back of the front passenger
seat. • Make sure that the front passenger seat or
seatback is not forced back against an object
on the seat or floor behind it.
• Make sure that there is no object placed under the front passenger seat.
Steps:
1. Adjust the seat as outlined in the “Seats” section of this manual. Sit upright, leaning
against the seatback, and centered on the
seat cushion with your feet comfortably ex-
tended to the floor.
2. Make sure there are no objects on your lap.
3. Fasten the seat belt as outlined in the “Seat belts” section of this manual. Front passenger
seat belt buckle status is monitored by the
occupant classification system, and is used
as an input to determine occupancy status.
So, it is highly recommended that the front
passenger fasten their seat belt.
4. Remain in this position for 30 seconds allow- ing the system to classify the front passenger
before the vehicle is put into motion.
5. Ensure proper classification by checking the front passenger air bag status light.
NOTE:
This vehicle’s occupant classification sen-
sor system generally keeps the classifica-
tion locked during driving, so it is important
that you confirm that the front passenger is
properly classified prior to driving. How-
ever, the occupant classification sensor
may recalculate the weight of the occupant
under some conditions (both while driving
and when stopped) , so front passenger
seat occupants should continue to remain
seated as outlined above.
Troubleshooting:
If you think the front passenger air bag status light
is incorrect:
1. If the light is ON with an adult occupying thefront passenger seat:
• Occupant is a small adult — the air bag light is functioning as intended. The front passen-
ger air bag is suppressed.
However, if the occupant is not a small adult, then
this may be due to the following conditions that
may be interfering with the weight sensors:
• Occupant is not sitting upright, leaningagainst the seatback, and centered on the
seat cushion with his/her feet comfortably
extended to the floor.
Safety–Seats, seat belts and supplemental restraint system1-49

• A child restraint or other object pressingagainst the rear of the seatback.
• A rear passenger pushing or pulling on the back of the front passenger seat.
• Forcing the front seat or seatback against an object on the seat or floor behind it.
• An object placed under the front passenger seat.
• An object placed between the seat cushion and center console or between the seat
cushion and the door.
If the vehicle is moving, please come to a stop
when it is safe to do so. Check and correct any
of the above conditions. Restart the vehicle
and wait 1 minute.
NOTE:
A system check will be performed during
which the front passenger air bag status
light will remain lit for about 7 seconds
initially.
If the light is still ON after this, the person
should be advised not to ride in the front
passenger seat and the vehicle should be
checked as soon as possible. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service. 2. If the light is OFF with a small adult, child or
child restraint occupying the front passenger
seat.
This may be due to the following conditions
that may be interfering with the weight sen-
sors:
• Small adult or child is not sitting upright, leaning against the seatback, and centered
on the seat cushion with his/her feet comfort-
ably extended to the floor.
• The child restraint is not properly installed, as outlined in the “Child restraints” section of
this manual.
• An object weighting over 2.2 lbs (1 kg) hang- ing on the seat or placed in the seatback
pocket.
• A child restraint or other object pressing against the rear or the seatback.
• A rear passenger pushing or pulling on the back of the front passenger seat. pushing or
pulling on the seatback of the front passen-
ger seat.
• Forcing the front seat or seatback against an object on the seat or floor behind it.
• An object placed under the front passenger seat. • An object placed between the seat cushion
and center console.
If the vehicle is moving, please come to a stop
when it is safe to do so. Check and correct any
of the above conditions. Restart the vehicle
and wait 1 minute.
NOTE:
A system check will be performed during
which the front passenger air bag status
light will remain lit for about 7 seconds
initially.
If the light is still OFF after this, the small adult,
child or child restraint should be repositioned
in the rear seat and the vehicle should be
checked as soon as possible. It is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
3. If the light is OFF with no front passenger and no objects on the front passenger seat the
vehicle should be checked as soon as pos-
sible. It is recommended that you visit a
NISSAN certified LEAF dealer for this service.
1-50Safety–Seats, seat belts and supplemental restraint system

Seat belt with pretensioner(s) (front
seats)
WARNING
• The pretensioner(s) cannot be reused after activation. They must be replaced
together with the retractor and buckle
as a unit.
• If the vehicle becomes involved in a collision but pretensioner(s) are not
activated, be sure to have the preten-
sioner system checked and, if neces-
sary, replaced. It is recommended that
you visit a NISSAN certified LEAF
dealer for this service.
• No unauthorized changes should be made to any components or wiring of
the pretensioner system. This is to pre-
vent damage to or accidental activa-
tion of the pretensioner(s) . Tampering
with the pretensioner system may re-
sult in serious personal injury. • It is recommended that you visit a
NISSAN certified LEAF dealer for work
around and on the pretensioner sys-
tem. It is also recommended that you
visit a NISSAN certified LEAF dealer
for installation of electrical equipment.
Unauthorized electrical test equip-
ment and probing devices should not
be used on the pretensioner system.
• If you need to dispose of the preten- sioner(s) or scrap the vehicle, it is rec-
ommended that you visit a NISSAN
certified LEAF dealer for this service.
Incorrect disposal procedures could
cause personal injury.
The pretensioner system may activate with the
supplemental air bag system in certain types of
collisions. Working with the seat belt retractor,
the pretensioner(s) help tighten the seat belt
when the vehicle becomes involved in certain
types of collisions, helping to restrain front seat
occupants.
The pretensioner(s) are encased with the seat
belt retractor and to the seat belt anchor affixed
to the floor of the vehicle. These seat belts are
used the same way as conventional seat belts. When pretensioner(s) activate, smoke is re-
leased and a loud noise may be heard. This
smoke is not harmful and does not indicate a fire.
Care should be taken not to inhale it, as it may
cause irritation and choking. Those with a history
of a breathing condition should get fresh air
promptly.
After the pretensioner(s’) activation, load limiters
allow the seat belt to release webbing (if neces-
sary) to reduce forces against the chest.
The supplemental air bag warning light
is
used to indicate malfunctions in the pretensioner
system. For additional information, refer to
“Supplemental air bag warning light” in this sec-
tion. If the operation of the supplemental air bag
warning light indicates there is a malfunction,
have the system checked. It is recommended that
you visit a NISSAN certified LEAF dealer for this
service.
When selling your vehicle, we request that you
inform the buyer about the pretensioner system
and guide the buyer to the appropriate sections
in this Owner’s Manual.
1-54Safety–Seats, seat belts and supplemental restraint system

SUPPLEMENTAL AIR BAG
WARNING LABELS
A. Supplemental front-impact air bag system
warning labels
The warning labels are located on the surface of
the sun visors.
SUPPLEMENTAL AIR BAG
WARNING LIGHT
The supplemental air bag warning light, display-
ing
in the instrument panel, monitors the
circuits of the Air bag Control Unit (ACU) , satel-
lite sensors, crash zone sensor, occupant classi-
fication sensor, the supplemental front-impact air
bag, front seat-mounted side-impact supple-
mental air bag, roof-mounted curtain side-impact
supplemental air bag and seat belt pretensioner
systems. The monitored circuits include air bag
systems, pretensioner(s) and all related wiring. When the power switch is in the ON position, the
supplemental air bag warning light illuminates for
about 7 seconds and then turns off. This means
the system is operational.
If any of the following conditions occur, the front
air bag, side air bag, curtain air bag and preten-
sioner systems need servicing:
• The supplemental air bag warning light remains
on after approximately 7 seconds.
• The supplemental air bag warning light flashes intermittently.
• The supplemental air bag warning light does not come on at all.
Under these conditions, the front air bag, side air
bag, curtain air bag and pretensioner systems
may not operate properly. They must be checked
and repaired. It is recommended that you visit the
nearest NISSAN certified LEAF dealer for this
service.
Safety–Seats, seat belts and supplemental restraint system1-55

WARNING
If the supplemental air bag warning light
is on, it could mean that the front air bag,
side air bag, curtain air bag and/or pre-
tensioner systems will not operate in an
accident. To help avoid injury to yourself
or others, have your vehicle checked as
soon as possible. It is recommended that
you visit a NISSAN certified LEAF dealer
for this service.
Repair and replacement procedure
The front air bags, side air bags, curtain air bags
and pretensioner(s) are designed to activate on a
one-time-only basis. As a reminder, unless it is
damaged, the supplemental air bag warning light
will remain illuminated after inflation has oc-
curred. Repair and replacement of these systems
should be done only by a NISSAN certified LEAF
dealer.
When maintenance work is required on the ve-
hicle, the front air bags, side air bags, curtain air
bags and pretensioner(s) and related parts
should be pointed out to the person performing
the maintenance. The power switch should al-
ways be in the LOCK position when working
under the hood or inside the vehicle.
WARNING
• Once a front air bag, side air bag or curtain air bag has inflated, the air bag
module will not function again and
must be replaced. Additionally, the ac-
tivated pretensioner(s) must also be
replaced. The air bag module and pre-
tensioner(s) should be replaced. It is
recommended that you visit a NISSAN
certified LEAF dealer for this service.
The air bag modules and pretensioner
system cannot be repaired.
• The front air bag, side air bag and curtain air bag systems, and preten-
sioner system should be inspected if
there is any damage to the front end or
side portion of the vehicle. It is recom-
mended that you visit a NISSAN certi-
fied LEAF dealer for this service.
• If you need to dispose of a supplemen- tal air bag or pretensioner system or
scrap the vehicle, it is recommended
that you visit a NISSAN certified LEAF
dealer for this service. Correct supple-
mental air bag and pretensioner sys-
tem disposal procedures are set forth
in the appropriate NISSAN Service
Manual. Incorrect disposal procedures
could cause personal injury. • If there is an impact to your vehicle
from any direction, your Occupant
Classification Sensor (OCS) should be
checked. It is recommended that you
visit a NISSAN certified LEAF dealer to
verify it is still functioning correctly.
The OCS should be checked even if no
air bags deploy as a result of the im-
pact. Failure to verify proper OCS func-
tion may result in an improper air bag
deployment resulting in injury or
death.
1-56Safety–Seats, seat belts and supplemental restraint system

LI-ION BATTERY TEMPERATURE
GAUGE
The gauge indicates the temperature of the Li-ion
battery.
The temperature of the Li-ion battery is within the
normal range when the display is within the zone
1shown in the illustration.
The temperature of the Li-ion battery varies ac-
cording to the outside air temperature and driving
conditions.
NOTE:
• If the display indicates that the tempera-
ture of the Li-ion battery is near the red
zone end of the normal range, reduce ve-
hicle speed to decrease the temperature.
If the indicator is over the normal range,
the power provided to the traction motor
is reduced when the power limitation in-
dicator light is illuminated. Therefore, the
vehicle is not as responsive when the ac-
celerator is depressed while the power
limitation light is illuminated. For addi-
tional information, refer to “Power limita-
tion indicator light” in this section.
• If the outside temperature is extremely
low, the Li-ion temperature gauge may not
display a temperature reading. The ve-
hicle may not be able to be put in the
READY to drive mode. Have the system
checked. It is recommended that you visit
a NISSAN certified LEAF dealer for this
service.
POWER METER
This meter displays the actual traction motor
power consumption
Aand the regenerative
brake power provided to the Li-ion battery
B.
The white dot
1in the display moves right or left
depending on demand.
The white dot moves to the right when power is
provided to the traction motor (Li-ion battery dis-
charges) .
The white dot moves to the left when power is
generated and provided to the Li-ion battery by
the regenerative brake system (Li-ion battery
charging) .
Instruments and controls2-7

Headlight warning lightFront fog light indicator light (if so equipped)Vehicle Dynamic Control (VDC) OFF indicator
light
Low battery charge warning lightFront passenger air bag status light
CHECKING LIGHTS
With all doors closed, apply the parking brake,
fasten the seat belts and place the power switch
for LEAF to the ON position without starting the
engine. The following lights (if so equipped) will
come on:
,
The following lights (if so equipped) come on
briefly and then turn off:
(yellow) ,,or(red) ,
or,,,,,
,
If any light does not come on or operate in a way
other than described, it may indicate a burned-
out bulb and/or a system malfunction. Have the
system checked. It is recommended that you visit
a NISSAN certified LEAF dealer for this service.
Some indicators and warnings are also displayed
on the vehicle information display. For additionalinformation, refer to “Vehicle information display”
in this section.
WARNING LIGHTS
For additional information, refer to “Vehicle infor-
mation display” in this section.
12-volt battery charge
warning light
The DC/DC converter converts 400 volt Li-ion
battery voltage to charge the 12-volt battery.
This light illuminates continuously after the bulb is
checked when the power switch is in the ON
position, and turns off when the power switch is
placed in the READY to drive position.
When this warning light illuminates, a chime
sounds and the following warnings are also dis-
played.
• Master warning (red)
• EV system warning light The following messages also flash on and off on
the vehicle information display.
If the vehicle is being driven; “Stop the vehicle”
and if the vehicle is stopped; “When parked apply
parking brake”. When these messages flash, im-
mediately stop the vehicle in a safe location, pull
the parking brake switch and push the P (Park)
position switch on the shift lever to place the
vehicle in the P (Park) position. The warning on
the meter and the chime stops when the parking
brake is operated or the vehicle is in the P (Park)
position. Have the system checked. It is recom-
mended that you visit a NISSAN certified LEAF
dealer for this service.
Instruments and controls2-13