sensor NISSAN QASHQAI 2017 Owner´s Manual

far-away as practical from the steer-
ing wheel or instrument panel. Al-
ways use the seat belts.
.The driver and front passenger seat
belt buckles are equipped with
sensors that detect if the seat belts
are fastened. The Advanced Air Bag
System monitors the severity of a
collision and seat belt usage then
inflates the air bags as needed.
Failure to properly wear seat belts
can increase the risk or severity of
injury in an accident.
.The front passenger seat is
equipped with occupant classifica-
tion sensors (weight sensors) that
turn the front passenger air bag
OFF under some conditions. These
sensors are only used in this seat.
Failure to be properly seated and
wearing the seat belt can increase
the risk or severity of injury in an
accident. See“Front passenger air
bag and status light”(P.1-47) .
.Keep hands on the outside of the
steering wheel. Placing them inside
the steering wheel rim could in-
crease the risk that they are injuredif the front air bag inflates.
SSS0007
SSS0006
Safety — Seats, seat belts and supplemental restraint system1-41

JVR0531X
1. Crash zone sensor
2. Supplemental front-impact air bag modules
(NISSAN Advanced Air Bags)
3. Front seat-mounted side-impact supplemental
air bag modules
4. Occupant classification sensors (weight sen-
sors)5. Occupant classification system control unit
6. Air bag Control Unit (ACU)
7. Roof-mounted curtain side-impact and rollover
supplemental air bag inflators
8. Roof-mounted curtain side-impact and rollover
supplemental air bags modules
9. Front door pressure sensors10. Lap outer pretensioners
11. Seat belt with pretensioners
12. Satellite sensors
NISSAN ADVANCED AIR BAG SYS-
TEM (front seats)
WARNING
To ensure proper operation of the
passenger’s Advanced Air Bag system,
please observe the following items.
.Do not allow a passenger in the rear
seat to push or pull on the seatback
pocket.
.Do not place heavy loads heavier
than 9.1 lbs (4 kg) on the seatback,
head restraint or in the seatback
pocket.
.Make sure nothing is pressing
against the rear of the seatback,
such as a child restraint installed in
the rear seat or an object stored on
the floor.
.Make sure no objects are placed
under the front passenger seat.
.Make sure that there is no object
placed between the seat cushion
and center console or between the
Safety — Seats, seat belts and supplemental restraint system1-45

1-46Safety — Seats, seat belts and supplemental restraint system
seat cushion and the door.
.Be sure that the front passenger
seat does not contact the rear seat,
instrument panel, etc., or the head
restraint does not contact the roof.
.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 deter-
mine a sensor malfunction has oc-
curred and the front passenger air
bag status light may illuminate and
the supplemental air bag warning
light may flash.
.If a forward facing child restraint is
installed 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 in-
strument panel, the system may
determine the seat is occupied and
the passenger air bag may deploy in
a collision. Also the front passenger
air bag status light may not illumi-
nate. See“Child restraints”(P.1-19)
for information about installing and
using child restraints..Confirm the operating condition
with the front passenger air bag
status light.
.If you notice that the front passen-
ger air bag status light is not
operating as described in this sec-
tion, it is recommended you visit a
NISSAN dealer to check the passen-
ger seat Advanced Air Bag System.
.Until you have confirmed with your
dealer that your passenger seat
Advanced Air Bag is working prop-
erly, position the occupants in the
rear seating positions.
This vehicle is equipped with the NISSAN
Advanced Air Bag System for the driver and
front passenger seats. This system is designed
to meet certification requirements under U.S.
regulations. 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
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, although they
may inflate if the forces in another type ofcollision 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 has
dual stage air bag inflators. The system monitors
information from the Air bag Control Unit (ACU) ,
seat belt buckle sensors and the occupant
classification sensors (weight sensors) . Inflator
operation is based on the severity of a collision
and seat belt usage for the driver. For the front
passenger, the occupant classification sensors
are also monitored. Based on information from
the sensors, only one front air bag may inflate in
a crash, depending on the crash severity and
whether the front occupants are belted or
unbelted. Additionally, the front passenger air
bag may be automatically turned OFF under
some conditions, depending on the information
provided by the occupant classification sensors.
If the front passenger air bag is OFF, the front
passenger air bag status light will be illuminated.
(See “Front passenger air bag and status light”
(P.1-47) for further details.) One front air bag
inflating does not indicate improper performance
of the system.
If you have any questions about your air bag
system, it is recommended you visit a NISSAN
dealer to obtain information about the system. If

1-48Safety — Seats, seat belts and supplemental restraint system
an accident.
Status light:
The front passenger seat is equipped with
occupant classification sensors (weight sen-
sors) that turn the front passenger air bag on or
off depending on the weight applied to the front
passenger seat. The status of the front passen-
ger air bag (ON or OFF) is indicated by the front
passenger air bag status light
which is
located on the instrument panel. After the
ignition switch is placed in the ON position,
the front passenger air bag status light illumi-
nates for about 7 seconds and then turns off or
remains illuminate depending on the front
passenger seat occupied status. The light
operates as follows:
CONDITION DESCRIPTIONPASSENGER AIR BAG
INDICATOR LIGHT
()FRONT PASSENGER
AIR BAG STATUS
EmptyEmpty front passenger
seatON (illuminated)INHIBITED
Nobody/SomebodyBag or Child or Child
Restraint or Small Adult in
front passenger seatON (illuminated)INHIBITED
AdultAdult in the front passen-
ger seatOFF (dark)ACTIVATED
In addition to the above, certain objects placed
on the front passenger seat may also cause the
light to operate as described above depending
on their weight.
For additional information related to the normal
operation and troubleshooting of this occupant
classification sensor system, please refer to
“Normal operation” (P.1-49) and “Troubleshoot-
ing” (P.1-50) in this section.
Front passenger air bag:
The front passenger air bag is designed to
automatically turn OFF when the vehicle is
operated under some conditions as described
below as permitted by U.S. regulations. If the
front passenger air bag is OFF, it will not inflate
in a crash. The driver air bag and other air bags
in your vehicle are not part of this system.
The purpose of the regulation is to help reduce
the risk of injury or death from an inflating air bagto certain front passenger seat occupants, such
as children, by requiring the air bag to be
automatically turned OFF.
The occupant classification sensors (weight
sensors) are on the seat cushion frame under
the front passenger seat and are designed to
detect an occupant and objects on the seat. For
example, if a child is in the front passenger seat,
the Advanced Air Bag System is designed to
turn the passenger air bag OFF in accordance
with the regulations. Also, if a child restraint of
the type specified in the regulations is on the
seat, the occupant classification sensors can
detect it and cause the air bag to turn OFF.
Front passenger seat adult occupants who are
properly seated and using the seat belt as
outlined in this manual should not cause the
passenger air bag to be automatically turned
OFF. For small adults it may be turned OFF,

however, if the occupant does not sit in the seat
properly (for example, by not sitting upright, by
sitting on an edge of the seat, or by otherwise
being out of position) , this could cause the
sensors to turn the air bag OFF. Always be sure
to be seated and wearing the seat belt properly
for the most effective protection by the seat belt
and supplemental air bag.
NISSAN recommends that pre-teens and chil-
dren be properly restrained in a rear seat.
NISSAN also recommends that appropriate
child restraints and booster seats be properly
installed in a rear seat. If this is not possible, the
occupant classification sensors are designed to
operate as described above to turn the front
passenger air bag OFF for specified child
restraints. Failing to properly secure child
restraints and to use the Automatic Locking
Retractor (ALR) mode (child restraint mode)
may allow the restraint to tip or move in an
accident or sudden stop. This can also result in
the passenger air bag inflating in a crash instead
of being OFF. (See “Child restraints” (P.1-19)
for proper use and installation.)
If the front passenger seat is not occupied, the
passenger air bag is designed not to inflate in a
crash. However, heavy objects placed on the
seat could result in air bag inflation, because of
the object being detected by the occupant
classification sensors. Other conditions couldalso result in air bag inflation, such as if a child is
standing on the seat, or if two children are on the
seat, contrary to the instructions in this manual.
Always be sure that you and all vehicle
occupants are seated and restrained properly.
Using the front passenger air bag status light,
you can monitor when the front passenger air
bag is automatically turned OFF.
If an adult occupant is in the seat but the front
passenger air bag status light is illuminated
(indicating that the air bag is OFF) , it could be
that the person is a small adult, or is not sitting
on the seat properly.
If a child restraint must be used in the front seat,
the front passenger air bag status light may or
may not be illuminated, depending on the size of
the child and the type of child restraint being
used. If the front passenger air bag status light is
not illuminated (indicating that the air bag might
inflate in a crash) , it could be that the child
restraint or seat belt is not being used properly.
Make sure that the child restraint is installed
properly, the seat belt is used properly and the
occupant is positioned properly. If the front
passenger air bag status light is not illuminated,
reposition the occupant or child restraint in a
rear seat.
If the front passenger air bag status light will not
illuminate even though you believe that the childrestraint, the seat belts and the occupant are
properly positioned, it is recommended that you
take your vehicle to a NISSAN dealer. A
NISSAN dealer can check the system status
by using a special tool. However, until you have
confirmed with your dealer that your air bag is
working properly, reposition the occupant or
child restraint in a rear seat.
The NISSAN Advanced Air Bag System and
front passenger air bag status light will take a
few seconds to register a change in the
passenger seat status. 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 meters and gauges
area, will illuminate. Have the system checked. It
is recommended you visit a NISSAN 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 weigh-
ing over 9.1 lbs (4 kg) hanging on the seat
or placed in the seatback pocket.
Safety — Seats, seat belts and supplemental restraint system1-49

1-50Safety — Seats, seat belts and supplemental restraint system
.Make sure that a child restraint or other
object is not pressing against the rear of the
seatback.
.Make sure that a rear passenger is not
pushing 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.
.Make sure that the front passenger seat
head restraint does not contact the roof
when adjusting the front passenger seat.
Steps:
1. Adjust the seat as outlined. (See “Seats”
(P.1-2) .) Sit upright, leaning against the
seatback, and centered on the seat cushion
with your feet comfortably extended to the
floor.
2. Make sure there are no objects on your lap.
3. Fasten the seat belt as outlined. (See “Seat
belts” (P.1-10) .)
4. Remain in this position for 30 seconds
allowing 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 locks the classification during
driving so it is important that you confirm
that the front passenger is properly classi-
fied prior to driving. Also, the occupant
classification sensor system may recalcu-
late the weight of the occupant under
some conditions (both while driving and
when stopped) , so the front passenger
seat occupant 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 the
front passenger seat:
.Occupant is a small adult — the front
passenger air bag status light is functioning
as intended. The front passenger 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, leaning
against the seatback, and centered on the
seat cushion with his/her feet comfortablyextended to the floor.
.A child restraint or other object pressing
against 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 it is recommended that the vehicle
should be checked by a NISSAN dealer as soon
as possible.
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 sensors:
.Small adult or child is not sitting upright,
leaning against the seatback, and centered
on the seat cushion with his/her feet
comfortably extended to the floor.
.The child restraint is not properly installed,
as outlined. (See “Child restraints” (P.1-
19) .)
.An object weighing over 9.1 lbs (4 kg)
hanging on the seat or placed in the
seatback pocket.
.A child restraint or other object pressing
against 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.
.The front passenger seat head restraint
contacting the roof.
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 it is recommended that the
vehicle should be checked by a NISSAN dealer
as soon as possible.
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 possible. It is
recommended you visit a NISSAN dealer for this
service.
Other supplemental front-impact air bag
precautions
WARNING
.Do not place any objects on the
steering wheel pad or on the instru-
ment panel. Also, do not place any
objects between any occupant and
the steering wheel or instrument
panel. Such objects may become
dangerous projectiles and cause
injury if the front air bags inflate..Do not place objects with sharp
edges on the seat. Also, do not
place heavy objects on the seat that
will leave permanent impressions in
the seat. Such objects can damage
the seat or occupant classification
sensors (weight sensors) . This can
affect the operation of the air bag
system and result in serious perso-
nal injury.
.Do not use water or acidic cleaners
(hot steam cleaners) on the seat.
This can damage the seat or occu-
pant classification sensors. This can
also affect the operation of the air
bag system and result in serious
personal injury.
.Immediately after inflation, several
front air bag system components
will be hot. Do not touch them; you
may severely burn yourself.
.No unauthorized changes should be
made to any components or wiring
of the supplemental air bag system.
This is to prevent accidental infla-
tion of the supplemental air bag or
damage to the supplemental air bag
system.
Safety — Seats, seat belts and supplemental restraint system1-51

1-52Safety — Seats, seat belts and supplemental restraint system
.Do not make unauthorized changes
to your vehicle’s electrical system,
suspension system or front end
structure. This could affect proper
operation of the front air bag sys-
tem.
.Tampering with the front air bag
system may result in serious perso-
nal injury. Tampering includes
changes to the steering wheel and
the instrument panel assembly by
placing material over the steering
wheel pad and above the instrument
panel or by installing additional trim
material around the air bag system.
.Removing or modifying the front
passenger seat may affect the func-
tion of the air bag system and result
in serious personal injury.
.Modifying or tampering with the
front passenger seat may result in
serious personal injury. For exam-
ple, do not change the front seats by
placing material on the seat cushion
or by installing additional trim ma-
terial, such as seat covers, on the
seat that is not specifically designed
to assure proper air bag operation.
Additionally, do not stow any ob-jects under the front passenger seat
or the seat cushion and seatback.
Such objects may interfere with the
proper operation of the occupant
classification sensors.
.No unauthorized changes should be
made to any components or wiring
of the seat belt system. This may
affect the front air bag system.
Tampering with the seat belt system
may result in serious personal in-
jury.
.It is recommended you visit a
NISSAN dealer for work on and
around the front air bag. It is also
recommended you visit a NISSAN
dealer for installation of electrical
equipment. The Supplemental Re-
straint System (SRS) wiring har-
nesses* should not be modified or
disconnected. Unauthorized electri-
cal test equipment and probing
devices should not be used on the
air bag system.
.A cracked windshield should be
replaced immediately by a qualified
repair facility. A cracked windshield
could affect the function of thesupplemental air bag system.
*The SRS wiring harness connectors are
yellow and orange for easy identification.
When selling your vehicle, we request that you
inform the buyer about the front air bag system
and guide the buyer to the appropriate sections
in this Owner’s Manual.

REPAIR AND REPLACEMENT PRO-
CEDURE
The front air bags, side air bags, curtain air bags
and pretensioners 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. These systems should be repaired and/
or replaced as soon as possible. It is recom-
mended you visit a NISSAN dealer for this
service.
When maintenance work is required on the
vehicle, the front air bags, side air bags, curtain
air bags and pretensioners and related parts
should be pointed out to the person performing
the maintenance. The ignition switch should
always 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 activated pretensioners must
also be replaced. The air bag mod-
ule and pretensioner should be
replaced. It is recommended youvisit a NISSAN dealer for this ser-
vice. However, 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 recommended you visit a NISSAN
dealer for this service.
.If you need to dispose of a supple-
mental air bag or pretensioner or
scrap the vehicle, it is recommended
you visit a NISSAN dealer. Correct
supplemental air bag and preten-
sioner system 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 to verify it is still
functioning correctly. It is recom-
mended that you visit a NISSAN
dealer for this service. The OCS
should be checked even if no airbags deploy as a result of the
impact. Failure to verify proper
OCS function may result in an
improper air bag deployment result-
ing in injury or death.
Safety — Seats, seat belts and supplemental restraint system1-57

29. Continuously Variable Transmission
(CVT) position indicator (CVT models)
This indicator shows the automatic shift position.
In the manual shift mode, when the transmission
does not shift to the selected gear due to a
transmission protection mode, the CVT position
indicator will blink and a chime will sound.
See “Continuously Variable Transmission (CVT)”
(P.5-20) for further details.
30. CVT Error: See Owner’s Manual
warning (CVT models)
This warning appears when there is a malfunc-
tion with the CVT system. If this warning comes
on, have the system checked. It is recommended
that you visit a NISSAN dealer for this service.
31. Malfunction warning (if so equipped)
This warning appears when the following
systems malfunction.
.Lane Departure Warning (LDW)
.Lane Departure Prevention (LDP)
.Blind Spot Warning (BSW)
.Rear Cross Traffic Alert (RCTA)
.Forward Emergency Braking (FEB)
.Forward Emergency Braking (FEB) with
pedestrian detection
For more details, see “Lane Departure Warning(LDW)” (P.5-31) , “Lane Departure Prevention
(LDP)” (P.5-36) , “Blind Spot Warning (BSW)”
(P.5-42) , “Rear Cross Traffic Alert (RCTA)” (P.5-
51) , “Forward Emergency Braking (FEB)” (P.5-
80) or “Forward Emergency Braking (FEB) with
pedestrian detection system” (P.5-86) .
32. ECO mode indicator
The ECO mode indicator appears when the
ECO mode system is turned on.
(See “ECO mode system” (P.5-29) .)
33. Unavailable: High Cabin Tempera-
ture warning (if so equipped)
This warning appears if the interior temperature
of the vehicle has reached such a high
temperature that the sensor for the Lane
Departure Warning (LDW) or Lane Departure
Prevention (LDP) systems can no longer func-
tion reliably. Once the interior temperature has
reached normal levels, the warning should
disappear.
If the warning continues to display, have the
system checked. It is recommended that you
visit a NISSAN dealer for this service.
For additional information, refer to “Lane De-
parture Warning (LDW)” (P.5-31) or “Lane
Departure Prevention (LDP)” (P.5-36).
34. Not Available: Poor Road Conditions
warning (if so equipped)
This message appears when the Lane Departure
Prevention (LDP) system becomes unavailable
because the road is slippery. For additional
information, refer to “Lane Departure Prevention
(LDP)” (P.5-36) .
35. Currently unavailable warning (if so
equipped)
This message appears when the Lane Departure
Prevention (LDP) system becomes unavailable
because the VDC is turned off. For additional
information, refer to “Lane Departure Prevention
(LDP)” (P.5-36) .
36. Unavailable: Front Radar Obstruction
warning (if so equipped)
If the sensor area of the front bumper is covered
with dirt or obstructed, making it impossible to
detect a vehicle ahead, the Forward Emergency
Braking (FEB) system, Forward Emergency
Braking (FEB) with pedestrian detection system
or Intelligent Cruise Control (ICC) system is
automatically turned off. The Forward Emer-
gency Braking (FEB) system warning light
(orange) will illuminate and the warning message
will appear in the vehicle information display. If
the warning message appears, park the vehicle
in a safe location and turn the engine off.
Instruments and controls2-31