sensor NISSAN QASHQAI 2023 Repair Manual

5-140Starting and driving
RSS LIMITATIONS
WARNING
Listed below are the system limita-
tions for the RSS. Failure to operate
the vehicle in accordance with these
system limitations could result in
serious injury or death.
.Read and understand the limita-
tions of the RSS as contained in
this section. Inclement weather
may affect the function of the
RSS; this may include reduced
performance or a false activation.
. The system is deactivated at
speeds above 6 MPH (10 km/h).
It is reactivated 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
affect the function of the RSS;
this may include reduced perfor-
mance or a false activation.
. The RSS is not designed to pre-
vent contact with small or mov-
ing objects. Always move slowly.
The system will not detect small
objects below the bumper or on
the ground. .
The RSS may not detect the
following objects: fluffy objects
such as snow, cloth, cotton,
glass-wool, etc.; thin objects such
as rope, wire and chain, etc.; or
wedge-shaped objects; complex
shaped objects or multiple ob-
jects in close.
. The RSS may not detect objects
at speed above 3 MPH (5 km/h)
and may not detect certain angu-
lar or moving objects.
. The sonar system may not oper-
ate in the following conditions:
— When rain, snow, ice, dirt, etc.
adheres to the sonar.
— When a loud sound is heard in the area around the vehicle.
— When the surface of the ob- stacle is diagonal to the rear
of the vehicle.
— When a sonar or the area around the sensor is extre-
mely hot or cold.
. The sonar system may uninten-
tionally operate in the following
conditions:
— When there is overgrown
grass in the area around the
vehicle. — When there are bumps, pro-
trusions or manhole covers on
the road surface.
— When the vehicle drives through a draped flag or a
curtain.
— When there is an accumula- tion of snow or ice behind the
vehicle.
— When driving on a steep hill.
SYSTEM TEMPORARILY UNAVAIL-
ABLE
When sonar blockage is detected, the
system will be deactivated automatically.
The system is not available until the
conditions no longer exist.
The sonar sensors may be blocked by
temporary ambient conditions such as
splashing water, mist or fog. The blocked
condition 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 automati-
cally.
SYSTEM MAINTENANCE
The sonar sensors are located on the rear
bumpers. (See “Exterior rear” (P.0-4).)
.Always keep the area near the sonar
sensors clean.
. If the sonar sensors are dirty, wipe
them off with a soft cloth while being
careful to not damage them.
. The sonar sensors may be blocked by
temporary ambient conditions such
as splashing water, mist or fog. The
blocked condition may also be caused
by objects such as ice, frost or dirt
obstructing the sonar sensors. Check
for and remove objects obstructing
the area around the sonar sensors.
. Do not subject the area around the
sonar sensors to strong impact. Also,
do not remove or disassemble the
sonar sensors. If the sonar sensors
and peripheral areas are deformed in
an accident, etc., have the sonar
sensors checked by a NISSAN dealer.
. Do not attach stickers (including
transparent material), install acces-
sories or apply additional paint on
the sonar sensors and their surround- ing areas. This may cause a malfunc-
tion or improper operation.
. When washing the vehicle using a
high-pressure washer, do not apply
direct washer pressure on the sonar
sensors. This may cause a malfunction
of the sonar sensors.
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
Intelligent Key system or the remote
keyless entry key fob.
ANTI-FREEZE
In the winter when it is anticipated that
the outside temperature will drop below
32°F (0°C), check the anti-freeze to assure
proper winter protection. For additional
information, see “Engine cooling system”
(P.8-4).
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, see “Battery”
(P.8-11).
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
anti-freeze, drain the cooling system,
including the engine block. Refill before
operating the vehicle. For details, see
“Engine cooling system” (P.8-4).
Starting and driving5-141
COLD WEATHER DRIVING

6-4In case of emergency
.Replacing tires with those not
originally specified by NISSAN
could affect the proper operation
of the TPMS.
. Do not inject any tire liquid or
aerosol tire sealant into the tires,
as this may cause a malfunction
of the tire pressure sensors
(models without emergency tire
puncture repair kit).
. NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehi-
cle. Other tire sealants may da-
mage the valve stem seal which
can cause the tire to lose air
pressure. Visit a NISSAN dealer
as soon as possible after using
tire repair sealant (models with
emergency tire puncture repair
kit).CHANGING A FLAT TIRE (models
with spare tire)
If you have a flat tire, follow the instruc-
tions below.
Stopping the vehicle
1. Safely move the vehicle off the road
and away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake.
4. Continuously Variable Transmission
(CVT) models:
Move the shift lever to the P (Park)
position.
Manual Transmission (MT) models:
Move the shift lever to the R (Reverse)
position.
5. Turn off the engine.
6. Raise the hood to warn other traffic, and to signal professional road assis-
tance personnel that you need assis-
tance.
7. Have all passengers get out of the vehicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
.Make sure the parking brake is
securely applied and the Manual
Transmission is shifted into R
(Reverse), or the CVT into P (Park).
. Never change tires when the ve-
hicle is on a slope, ice or slippery
areas. This is hazardous.
. Never change tires if oncoming
traffic is close to your vehicle.
Wait for professional road assis-
tance.

7-4Appearance and care
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 dis-
coloration of the rubber. If a tire dressing
is applied to the tires, it may react with
the coating 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 completely removed from the tire
tread/grooves.
. Allow the tire dressing to dry as
recommended by tire dressing manu-
facturer.
Occasionally remove loose dust from the
interior trim, plastic parts and seats using
a vacuum cleaner or soft bristled brush.
Wipe the vinyl and leather surfaces with a
clean, soft cloth dampened in mild soap
solution, then wipe clean with a dry soft
cloth.
Regular care and cleaning is required in
order to maintain the appearance of the
leather.
Before using any fabric protector, read
the manufacturer’s recommendations.
Some fabric protectors contain chemicals
that may stain or bleach the seat materi-
al.
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
classification sensors. This can also
affect the operation of the air bag
system and result in serious perso-
nal injury.
CAUTION
.Never use benzine, thinner, or any
similar material.
. For cleaning, use a soft cloth,
dampened with water. Never use
a rough cloth, alcohol, benzine,
thinner or any kind of solvent or
paper towel with a chemical
cleaning agent. They will scratch
or cause discoloration to the lens.
. Do not spray any liquid such as
water on the meter lens. Spraying
liquid may cause the system to
malfunction.
. Small dirt particles can be abra-
sive and damaging to the leather
surfaces and should be removed
promptly. Do not use saddle soap,
car waxes, polishes, oils, cleaning
fluids, solvents, detergents or
ammonia-based cleaners as they
may damage the leather’s natural
finish.
. Never use fabric protectors un-
less recommended by the manu-
facturer.
. Do not use glass or plastic cleaner
on meter or gauge lens covers. It
CLEANING INTERIOR

equipped with 4 tires that were
the same size and you are only
replacing 2 of the 4 tires, install
the new tires on the rear axle.
Placing new tires on the front
axle may cause loss of vehicle
control in some driving condi-
tions and cause an accident and
personal injury.
. If the wheels are changed for any
reason, always replace with
wheels which have the same off-
set dimension. Wheels of a differ-
ent off-set could cause prema-
ture tire wear, degrade vehicle
handling characteristics and/or
interference with the brake
discs/drums. Such interference
can lead to decreased braking
efficiency and/or early brake
pad/shoe wear. See “Wheels and
tires” (P.10-7) of this manual for
wheel off-set dimensions.
. Since the spare tire (if so
equipped) is not equipped with
the TPMS, when a spare tire is
mounted or a wheel is replaced,
the TPMS will not function and
the low tire pressure warning
light will flash for approximately
1 minute. The light will remain on
after 1 minute. Have your tires replaced and/or TPMS system
reset as soon as possible. It is
recommended you visit a NISSAN
dealer for these services.
. Replacing tires with those not
originally specified by NISSAN
could affect the proper operation
of the TPMS.
. The TPMS sensor may be da-
maged if it is not handled cor-
rectly. Be careful when handling
the TPMS sensor.
. When replacing the TPMS sensor,
the ID registration may be re-
quired. It is recommended you
visit a NISSAN dealer for ID regis-
tration.
. 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
deformed 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 re-
garding tires, refer to “Important
Tire Safety Information” (US) or
“Tire Safety Information” (Cana-
da) in the Warranty Information
Booklet.
All-Wheel Drive (AWD) models
CAUTION
.Always use tires of the same size,
brand, construction (bias, bias-
belted or radial), and tread pat-
tern on all four wheels. Failure to
do so may result in a circumfer-
ence difference between tires on
the front and rear axles which will
cause excessive tire wear and
may damage the transmission,
transfer case and rear differential
gears.
. Only use spare tires (if so
equipped) specified for each
AWD model.
If excessive tire wear is found, it is
Do-it-yourself8-39