sensor NISSAN LEAF 2023 Manual Online

Perform the following steps to enable or
disable the sonar system:
1. Press the
button until “Settings” ap-
pears in the vehicle information display
and then press OK. Use the
button
to select “Driver Assistance.” Then press
the OK button.
2. Select “Parking Aids” and press the OK button.
3. Select “Sonar” and press the OK button to turn the system on or off.
• Select “Parking sonar” and press the OK button to turn the system on or off.
• Select “Display” and press the OK but- ton to turn the display on or off.
• Select “Volume” to change the sonar system volume to “High,” Med.” or
“Low.”
• Select “Range” to change the sonar system distance to “Far,” “Med.” or
“Near.”
NOTE:
The system will automatically be turned
on when the EV system is restarted.
SONAR LIMITATIONS
WARNING
Listed below are the system limitations
for the sonar system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
• The system is deactivated at speeds
above 6 mph (10 km/h). It is reacti-
vated at lower speeds.
• Inclement weather or ultrasonic
sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may af-
fect the function of the system; this
may include reduced performance or
a false activation.
• The system is not designed to pre-
vent contact with small or moving
objects. Always move slowly. The
system will not detect small objects
below the bumper or on the ground.
• The system may not detect the fol-
lowing objects: fluff y objects such as
snow, cloth, cotton, glass-wool, etc.;
thin objects such as rope, wire and
chain, etc.; or wedge-shaped objects. •
The system may not detect objects
at speeds above 3 mph (5 km/h) and
may not detect certain angular or
moving objects.
• Do not attach stickers (including
transparent material), install acces-
sories, or apply anything blocking
the sensors. These conditions may
reduce the ability of the system.
SYSTEM TEMPORARILY
UNAVAILABLE
When sonar blockage is detected, the sys-
tem will be deactivated automatically.
The system is not available until the condi-
tions no longer exist.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog. The blocked condi-
tion may also be caused by objects such as
ice, frost or dirt obstructing the sonar
sensors.
Action to take:
When the above conditions no longer exist,
the system will resume automatically.
5-172Starting and driving

SYSTEM MAINTENANCE
The sonar sensorsO1are located on the
rear bumper. Always keep the area near
the sonar sensors clean.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the sonar sensors.
Check for and remove objects obstructing
the area around the sonar sensors. Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the sonar sensors.
Do not strike or damage the area around
the sonar sensors. It is recommended that
you visit a NISSAN dealer if the area around
the sonar sensors is damaged due to a
collision.
CAUTION
To prevent damage to the Li-ion bat-
tery: Do not store the vehicle in tem-
peratures below -13°F (-25°C) for over
seven days. If the outside temperature
is -13°F (-25°C) or less, the Li-ion battery
may freeze and it cannot be charged or
provide power to run the vehicle. Move
the vehicle to a warm location.
NOTE:
• Connect the charger to the vehicle and place the power switch in the OFF po-
sition when parking the vehicle if tem-
peratures may go below -4°F (-20°C).
For models with 40 kWh battery
model, this provides external power to
the Li-ion battery warmer (if so
equipped) when it operates and does
not discharge the Li-ion battery. Ve-
hicle driving range is reduced if the Li-
ion battery warmer (if so equipped) op-
erates (Li-ion battery temperature
approximately -4°F (-20°C) or colder)
while driving the vehicle. You may need
to charge the Li-ion battery sooner
than in warmer temperatures.
• The Li-ion battery requires more time to charge when the Li-ion battery
warmer (if so equipped) operates.
LSD2843
COLD WEATHER DRIVING
Starting and driving5-173

•When using a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire
pressure warning light will flash for
approximately 1 minute. The light will
remain on af ter 1 minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer for these services.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
• The Genuine NISSAN Emergency Tire
Repair Sealant or equivalent can be
used for temporarily repairing a tire.
Do not inject any other tire liquid or
aerosol tire sealant into the tires, as
this may cause a malfunction of tire
pressure sensors. •
NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehicle.
Other tire sealants may damage the
valve stem seal which can cause the
tire to lose air pressure. It is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer as soon as possible
af ter using tire repair sealant (for
models equipped with the emer-
gency tire puncture repair kit).
REPAIRING FLAT TIRE
WARNING
• Af ter using Genuine NISSAN Emer-
gency Tire Sealant to repair a minor
tire puncture, do not drive the vehicle
at speeds faster than 50 mph (80
km/h).
• Immediately af ter using the Genuine
NISSAN Emergency Tire Sealant to
repair a minor tire puncture, it is rec-
ommended that you visit a NISSAN
certified LEAF dealer. The Genuine
NISSAN Emergency Tire Sealant can-
not permanently seal a punctured
tire. Continuing operation of the ve-
hicle without a permanent tire repair
can lead to a crash. •
If you used the Genuine NISSAN
Emergency Tire Sealant to repair a
minor tire puncture, it is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer to replace the
TPMS sensor in addition to repairing
or replacing the tire.
• NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehicle.
Other tire sealants may damage the
valve stem seal which can cause the
tire to lose air pressure.
This vehicle does not have a spare tire. The
emergency tire puncture repair kit
(Genuine NISSAN Emergency Tire Sealant)
is supplied with the vehicle instead of a
spare tire. It can be used to temporarily
repair minor tire punctures.
If possible, have the vehicle towed to a fa-
cility that can repair or replace the flat tire.
Using the emergency tire puncture repair
kit may cause a malfunction of the tire
pressure sensor and cause the low tire
pressure warning light to illuminate.
6-4In case of emergency

Getting emergency tire puncture
repair kit
Take out the emergency tire puncture re-
pair kit located in the cargo area. The repair
kit consists of the following items:
O1Tire sealant bottle
O2Air compressor*
O3Speed restriction sticker
* The compressor shape may differ de-
pending on the models.
Before using emergency tire
puncture repair kit
• If any foreign object (for example, a screw or nail) is embedded in the tire, do not
remove it.
• Check the expiration date of the sealant (shown on the label attached to the
bottle). Never use a sealant whose expira-
tion date has passed.
Repairing tire
WARNING
Observe the following precautions
when using the tire repair compound.
• Swallowing the compound is dan-
gerous. Immediately drink as much
water as possible and seek prompt
medical assistance.
• Rinse well with lots of water if the
compound comes into contact with
skin or eyes. If irritation persists, seek
prompt medical attention.
• Keep the repair compound out of the
reach of children. •
The emergency repair compound
may cause a malfunction of the tire
pressure sensors and cause the low
tire pressure warning light to illumi-
nate. Have the tire pressure sensor
replaced as soon as possible.
LCE2426
6-6In case of emergency

If the tire pressure does not increase to26
psi (180 kPa) within 10 minutes, the tire
may be seriously damaged and the tire
cannot be repaired with this tire repair
kit. It is recommended that you visit a
NISSAN certified LEAF dealer.
7. When the tire pressure is at the specified amount, turn the air compressor off. If
the tire cannot be inflated to the speci-
fied amount, the air compressor can be
turned off at the minimum of 26 psi (180
kPa). Remove the power plug from the
power outlet and quickly remove the
hose from the tire valve. Attach the pro-
tective cap and valve cap. Properly stow
the emergency tire puncture repair kit in
the cargo area.
CAUTION
To avoid serious personal injury when
stowing the emergency tire puncture
repair kit:
• Keep the sealant bottle screwed into
the compressor. Failure to do so can
cause the sealant to spray into the air
and get into your eyes or on the skin.
8. Immediately drive the vehicle for 10 min- utes or 2 miles (3 km) at a speed below
50 mph (80 km/h). 9. Af ter driving, make sure that the air
compressor switch is in the OFF posi-
tion, then screw the hose securely onto
the tire valve. Check the tire pressure
with the pressure gauge. Temporary re-
pair is completed if the tire pressure
does not drop.
Make sure the pressure is adjusted to
the pressure that is specified on the Tire
and Loading Information label before
driving.
10. If the tire pressure drops, repeat the steps from 5 to 9. If the pressure drops
again or under 19 psi (130 kPa), the tire
cannot be repaired with this tire re-
pair kit. If the tire cannot be repaired,
the driver should not drive on it any
further. The car should be towed to the
nearest dealership.
The sealant bottle and hose cannot be
reused to repair another punctured tire.
It is recommended that you visit a
NISSAN certified LEAF dealer to pur-
chase replacements.
Af ter repairing tire
It is recommended that you visit a NISSAN
certified LEAF dealer for tire repair/
replacement as soon as possible.
WARNING
• Af ter using Genuine NISSAN Emer-
gency Tire Sealant to repair a minor
tire puncture, do not drive the vehicle
at speeds faster than 50 mph (80
km/h).
• Immediately af ter using Genuine
NISSAN Emergency Tire Sealant to
repair a minor tire puncture, it is rec-
ommended that you visit a NISSAN
certified LEAF dealer. The Genuine
NISSAN Emergency Tire Sealant can-
not permanently seal a punctured
tire. Continuing operation of the ve-
hicle without a permanent tire repair
can lead to a crash.
• Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
• If you used the Genuine NISSAN
Emergency Tire Sealant to repair a
minor tire puncture, it is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer to replace the
TPMS sensor in addition to repairing
or replacing the tire.
In case of emergency6-9

In order to maintain the appearance of
your vehicle, it is important to take proper
care of it.
To protect the paint surfaces, wash your
vehicle as soon as you can:
• Af ter a rainfall to prevent possible dam-age from acid rain.
• Af ter driving on coastal roads.
• When contaminants such as soot, bird droppings, tree sap, metal particles or
bugs get on the paint surface.
• When dust or mud builds up on the surface.
Whenever possible, store or park your ve-
hicle inside a garage or in a covered area.
When it is necessary to park outside, park in
a shady area or protect the vehicle with a
body cover.
Be careful not to scratch the paint sur-
face when putting on or removing the
body cover.WASHING
Wash dirt off the vehicle with a wet sponge
and plenty of water. Clean the vehicle thor-
oughly using a mild soap, a special vehicle
soap or general purpose dishwashing liq-
uid mixed with clean, lukewarm (never hot)
water.
CAUTION
• Do not concentrate water spray di-
rectly on the sonar sensors (if so
equipped) on the bumper as this will
result in damage to the sensors. Do
not use pressure washers capable of
spraying water over 1,200 psi (8,274
kPa) to wash your vehicle. Use of
high-pressure washers over 1,200 psi
(8,274 kPa) can result in damage to or
removal of paint or graphics. Avoid
using a high-pressure washer closer
than 12 inches (30 cm) to the vehicle.
Always use a wide-angle nozzle only,
keep the nozzle moving and do not
concentrate the water spray on any
one area. •
Do not use car washes that use acid
in the detergent. Some car washes,
especially brushless ones, use some
acid for cleaning. The acid may react
with some plastic vehicle compo-
nents, causing them to crack. This
could affect their appearance, and
also could cause them not to func-
tion properly. Always check with your
car wash to confirm that acid is not
used.
• Do not wash the vehicle with strong
household soap, strong chemical de-
tergents, gasoline or solvents.
• Do not wash the vehicle in direct sun-
light or while the vehicle body is hot,
as the surface may become
water-spotted.
• Avoid using tight-napped or rough
cloths, such as washing mitts. Care
must be taken when removing
caked-on dirt or other foreign sub-
stances so the paint surface is not
scratched or damaged.
CLEANING EXTERIOR
7-2Appearance and care

ALUMINUM ALLOY WHEELS (if so
equipped)
Wash regularly with a sponge dampened in
a mild soap solution, especially during win-
ter months in areas where road salt is used.
Salt could discolor the wheels if not
removed.
CAUTION
Follow the directions below to avoid
staining or discoloring the wheels:
• Do not use a cleaner that uses strong
acid or alkali contents to clean the
wheels.
• Do not apply wheel cleaners to the
wheels when they are hot. The wheel
temperature should be the same as
ambient temperature.
• Rinse the wheel to completely re-
move the cleaner within 15 minutes
af ter the cleaner is applied.
CHROME PARTS
Clean chrome parts regularly with a non-
abrasive chrome polish to maintain the
finish.
TIRE DRESSING
NISSAN does not recommend the use of
tire dressings. Tire manufacturers apply a
coating to the tires to help reduce discolor-
ation of the rubber. If a tire dressing is ap-
plied to the tires, it may react with the coat-
ing and form a compound. This compound
may come off the tire while driving and
stain the vehicle paint.
If you choose to use a tire dressing, take the
following precautions:
• Use a water-based tire dressing. The coating on the tire dissolves more easily
with an oil-based tire dressing.
• Apply a light coat of tire dressing to help prevent it from entering the tire tread/
grooves (where it would be difficult to
remove).
• Wipe off excess tire dressing using a dry towel. Make sure the tire dressing is com-
pletely removed from the tire
tread/grooves.
• Allow the tire dressing to dry as recom- mended by the tire dressing
manufacturer. Occasionally remove loose dust from the
interior trim, plastic parts and seats using a
vacuum cleaner or sof t bristled brush. Wipe
the vinyl and leather surfaces (if so
equipped) with a clean, sof t cloth damp-
ened in mild soap solution, then wipe clean
with a dry sof t cloth.
Regular care and cleaning is required in
order to maintain the appearance of the
leather (if so equipped).
Before using any fabric protector, read the
manufacturer’s recommendations. Some
fabric protectors contain chemicals that
may stain or bleach the seat material.
Use a cloth dampened only with water to
clean the meter and gauge lens.
WARNING
Do not use water or acidic cleaners (hot
steam cleaners) on the seat. This can
damage the seat or occupant classifi-
cation sensor (weight sensor). This can
also affect the operation of the air bag
system and result in serious personal
injury.
CLEANING INTERIOR
7-4Appearance and care

•If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimen-
sion. Wheels of a different off-set
could cause premature tire wear, de-
grade vehicle handling characteris-
tics, affect the VDC system and/or in-
terference with the brake discs. Such
interference can lead to decreased
braking efficiency and/or early brake
pad/shoe wear. For additional infor-
mation on wheel-off set dimensions,
see “Wheels and tires” (P. 10-5).
• When using a wheel without the
TPMS such as the spare tire, the TPMS
will not function when a wheel is re-
placed, the TPMS will not function
and the low tire pressure warning
light will flash for approximately 1
minute. The light will remain on af ter
1 minute. It is recommended that you
visit a NISSAN certified LEAF dealer
for this service.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
• The TPMS sensor may be damaged if
it is not handled correctly. Be careful
when handling the TPMS sensor. •
When replacing the TPMS sensor, the
ID registration may be required. It is
recommended that you visit a
NISSAN certified LEAF dealer for ID
registration.
• Do not use a valve stem cap that is
not specified by NISSAN. The valve
stem cap may become stuck.
• Be sure that the valve stem caps are
correctly fitted. Otherwise the valve
may be clogged up with dirt and
cause a malfunction or loss of
pressure.
• Do not install a damaged or de-
formed wheel or tire even if it has
been repaired. Such wheels or tires
could have structural damage and
could fail without warning.
• The use of retread tire is not
recommended.
• For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.Wheel balance
Unbalanced wheels may affect vehicle
handling and tire life. Even with regular use,
wheels can get out of balance. Therefore,
they should be balanced as required.
Wheel balance service should be per-
formed with the wheels off the vehicle.
Spin balancing the wheels on the vehicle
could lead to mechanical damage.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
Care of wheels
For additional information on care of
wheels, see “Cleaning exterior” (P. 7-2).
Do-it yourself8-37

EMERGENCY TIRE PUNCTURE
REPAIR KIT
The emergency tire puncture repair kit
(Emergency Tire Sealant) is supplied with
the vehicle instead of a spare tire. It can be
used to temporarily repair minor tire
punctures.
If possible, have the vehicle towed to a fa-
cility that can repair or replace the flat tire.
Using the emergency tire puncture repair
kit may cause a malfunction of the tire
pressure sensor and cause the low tire
pressure warning light to illuminate.
For additional information, see “Flat tire”
(P. 6-3).
8-38Do-it yourself

Outside the vehicle
The maintenance items listed here should
be performed from time to time, unless
otherwise specified.
Doors and motor hood:
Check that the
doors and motor hood operate properly.
Also ensure that all latches lock securely. Lu-
bricate hinges, latches, latch pins, rollers and
links if necessary. Make sure that the sec-
ondary latch keeps the motor hood from
opening when the primary latch is released.
When driving in areas using road salt or
other corrosive materials, check lubrica-
tion frequently.
Check that the gas stays or struts properly
and securely hold the hood, trunk, or rear
hatch fully open. If the hood, trunk, or rear
hatch is not held open, have the gas stays
or struts replaced.
Lights*: Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and in-
stalled securely. Also check headlight aim.
Road wheel nuts (lug nuts)*: When check-
ing the tires, make sure no wheel nuts are
missing, and check for any loose wheel
nuts. Tighten if necessary. Tire rotation*:
Rotate tires at the specified
interval shown in the maintenance
schedule.
Tires*: Check the pressure with a gauge
of ten and always prior to long distance
trips. If necessary, adjust the pressure in all
tires, to the pressure specified. Check care-
fully for damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)
tire pressure sensor: It is recommended
that you replace the TPMS tire pressure
sensor assembly when the tires are re-
placed due to wear or age.
Wheel alignment and balance: If the ve-
hicle pulls to either side while driving on a
straight and level road, or if you detect un-
even or abnormal tire wear, there may be a
need for wheel alignment.
If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
Windshield: Clean the windshield on a
regular basis. Check the windshield at least
every six months for cracks or other dam- age. Have a damaged windshield repaired
by a qualified repair facility. It is recom-
mended that you have a damaged wind-
shield repaired by a NISSAN certified LEAF
dealer, or a NISSAN Certified Collision Cen-
ter. To locate a collision center in your area,
refer to http://collision.nissanusa.com.
Windshield wiper blades*:
Check for
cracks or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should
be checked on a regular basis, such as
when performing scheduled maintenance,
cleaning the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the
pedal does not catch or require uneven
effort. Keep the floor mat away from the
pedal.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer
to stop, it is recommended that you visit a
NISSAN certified LEAF dealer immediately.
Keep the floor mat away from the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Maintenance and schedules9-3