sensor NISSAN ALTIMA HYBRID 2007 L32A / 4.G Owners Manual

1. Top tether strap anchor (P. 1-18)
2. Rear seat belts (P. 1-7)
3. Supplemental curtain side-impact air
bags (P. 1-34)
4. Supplemental side-impact air bags
(P. 1-34)
5. Front head restraint (P. 1-6, P. 1-6)
6. Front seat belts (P. 1-7)
7. Supplemental front-impact air bags
(P. 1-34)
8. Seats (P. 1-2)
9. Occupant classification sensor (pattern
sensor) (P.1-41)
10. Seat belt pretensioners (P. 1-47)
11. LATCH (Lower Anchors and Tethers for
CHildren) (P. 1-17)
See the page number indicated in paren-
theses for operating details.
WII0103
AIRBAGS, SEAT BELTS AND CHILD
RESTRAINTS
0-2Illustrated table of contents
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WARNING
cThe supplemental front air bags ordi-
narily will not inflate in the event of a
side impact, rear impact, rollover, or
lower severity frontal collision. Always
wear your seat belts to help reduce the
risk or severity of injury in various kinds
of accidents.
cThe front passenger air bag will not
inflate if the passenger air bag status
light is lit or if the front passenger seat
is unoccupied. See “Front passenger air
bag and status light” later in this
section.cThe seat belts, the supplemental side
air bags and curtain side-impact air
bags are most effective when you are
sitting well back and upright in the seat
with both feet on the floor. The side air
bag and curtain side-impact air bag in-
flate with great force. Do not allow any-
one to place their hand, leg or face near
the side air bag on the side of the seat-
back of the front seat or near the side
roof rails. Do not allow anyone sitting in
the front seats or rear outboard seats to
extend their hand out of the window orlean against the door. Some examples
of dangerous riding positions are
shown in the previous illustrations.
cThe 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 us-
age then inflates the air bags. Failure to
properly wear seat belts can increase
the risk or severity of injury in an
accident.
cThe front passenger seat is equipped
with an occupant classification sensor
(pattern sensor) that turns the front
passenger air bag OFF under some
conditions. This sensor is 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 acci-
dent. See “Front Passenger air bag and
status light” later in this section.
cKeep hands on the outside of the steer-
ing wheel. Placing them inside the
steering wheel rim could increase the
risk that they are injured when the
supplemental front air bag inflates.
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1. SRS curtain side-impact air bag mod-
ules
2. SRS curtain side-impact air bags
3. Supplemental side air bag modules
4. Diagnosis sensor unit
5. Supplemental front air bag modules
6. Crash zone sensor
7. Seat belt buckle switches on driver’s
and passenger’s side
8. Occupant classification sensor (pattern
sensor)
9. Occupant classification system control
unit
10. Seat belt pre-tensioner retractor
11. Side satellite sensor
12. LATCH (Lower Anchors and Tethers for
CHildren)
NISSAN Advanced Air Bag System
(front seats)
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.However,
all of the information, cautions and warn-
ings in this manual still apply and must be
followed.
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The driver supplemental front air bag is located in
the center of the steering wheel. The passenger
supplemental front air bag is mounted in the
dashboard above the glove box. The supplemen-
tal front air bags are designed to inflate in higher
severity frontal collisions, although they may in-
flate 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 supplemental front air bag
system operation.
The NISSAN advanced air bag system has dual
stage air bag inflators. It also monitors informa-
tion from the crash zone sensor, the diagnosis
sensor unit, seat belt buckle sensors and the
occupant classification sensor (pattern sensor) .
Inflator operation is based on the severity of a
collision and seat belt usage for the driver. For the
front passenger, the occupant classification sen-
sor is 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 un-
belted. Additionally, the front passenger air bag
may be automatically turned OFF under some
conditions, depending on the information pro-
vided by the occupant classification sensor. If the
front passenger air bag is OFF, the passenger air
bag status light will be illuminated (if the seat isunoccupied, the light will not be illuminated, but
the air bag will be off) . See “Front passenger air
bag and status light” later in this section 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, please contact NISSAN or your NISSAN
dealer. If you are considering modification of your
vehicle due to a disability, you may also contact
NISSAN. Contact information is contained in the
front of this Owner’s Manual.
When a supplemental front air bag inflates, a
fairly loud noise may be heard, followed by the
release of smoke. This smoke is not harmful and
does not indicate a fire. Care should be taken to
not inhale it, as it may cause irritation and chok-
ing. Those with a history of a breathing condition
should get fresh air promptly.
Supplemental front air bags, along with the use of
seat belts, help to cushion the impact force on
the face and chest of the front occupants. They
can help save lives and reduce serious injuries.
However, an inflating front air bag may cause
facial abrasions or other injuries. Front air bags
do not provide restraint to the lower body.
Even with NISSAN advanced air bags, seat belts
should be correctly worn and the driver and pas-
senger seated upright as far as practical away
from the steering wheel or instrument panel. Thesupplemental front air bags inflate quickly in order
to help protect the front occupants. Because of
this, the force of the front air bag inflating can
increase the risk of injury if the occupant is too
close to, or is against, the front air bag module
during inflation.
The front air bags deflate quickly after a collision.
The supplemental front air bags operate
only when the ignition switch is in the ON
position.
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light illuminates. The supplemental air bag
warning light will turn off after about 7
seconds if the system is operational.
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Front passenger air bag and status light
WARNING
The front passenger air bag is designed to
automatically turn OFF under some con-
ditions. Read this section carefully to
learn how it operates. Proper use of the
seat, seat belt and child restraints is nec-
essary for most effective protection. Fail-
ure to follow all instructions in this
manual concerning the use of seats, seat
belts and child restraints can increase the
risk or severity of injury in an accident.Status light
The front passenger air bag status light
is
located on the instrument panel above the radio
controls. The light operates as follows:
cUnoccupied passenger’s seat: The
is
OFF and the front passenger air bag is OFF
and will not inflate in a crash.
cPassenger’s seat occupied by a small adult,
child or child restraint as outlined in this
section: The
illuminates to indicate
that the front passenger air bag is OFF and
will not inflate in a crash.
cOccupied passenger seat and the passen-
ger meets the conditions outlined in this
section: The light
is OFF to indicate
that the front passenger air bag is opera-
tional.
Front passenger air bag
The front passenger air bag is designed to auto-
matically turn OFF when the vehicle is operated
under some conditions as described below in
accordance with 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 auto-
matically turned OFF.
The occupant classification sensor (pattern sen-
sor) is in the front passenger seat cushion and is
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 sensor
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 out-
lined in this manual should not cause the passen-
ger 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 sensor to turn the
air bag OFF. Always be sure to be seated and
wearing the seat belt properly for the most effec-
tive 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
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restraints and booster seats be properly installed
in a rear seat. If this is not possible, the occupant
classification sensor is designed to operate as
described above to turn the front passenger air
bag OFF for specified child restraints as required
by the regulations. Failing to properly secure
child restraints and to use the automatic locking
mode (child restraint mode) may allow the re-
straint 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” earlier in this section 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 clas-
sification sensor. Other conditions could also
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 passenger air bag status light, you can
monitor when the front passenger air bag is au-
tomatically turned OFF with the seat occupied.
The light will not illuminate when the front pas-
senger seat is unoccupied.If an adult occupant is in the seat but the passen-
ger 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 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 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 air
bag status light is not illuminated, reposition the
occupant or child restraint in a rear seat.
If the passenger air bag status light will not illu-
minate even though you believe that the child
restraint, the seat belts and the occupant are
properly positioned, the system may be sensing
an unoccupied seat (in which case the air bag is
OFF) . Your NISSAN dealer can check that the
system is OFF 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 air bag system and passenger air bag status
light will take a few seconds to register a change
in the passenger seat status. However, if the seat
becomes unoccupied, the air bag status light will
remain off.
If a malfunction occurs in the front passenger air
bag system, the supplemental air bag warning
light
, located in the meter and gauges area
in the center of the instrument panel, will blink.
Have the system checked by a NISSAN dealer.
Other supplemental front air bag precau-
tions
WARNING
cDo not place any objects on the steer-
ing wheel pad or on the instrument
panel. Also, do not place any objects
between any occupant and the steering
wheel or instrument panel. Such ob-
jects may become dangerous projec-
tiles and cause injury if the supplemen-
tal front air bag inflates.
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cDo not place objects with sharp edges
on the seat. Also, do not place heavy
objects on the seat that will leave per-
manent impressions in the seat. Such
objects can damage the seat or occu-
pant classification sensor (pattern sen-
sor) . This can affect the operation of the
air bag system and result in serious
personal injury.
cDo not use water or acidic cleaners (hot
steam cleaners) on the seat. This can
damage the seat or occupant classifica-
tion sensor. This can also affect the
operation of the air bag system and
result in serious personal injury.
cImmediately after inflation, several
front air bag system components will be
hot. Do not touch them; you may se-
verely burn yourself.
cNo unauthorized changes should be
made to any components or wiring of
the supplemental air bag system. This is
to prevent accidental inflation of the
supplemental air bag or damage to the
supplemental air bag system.cDo not make unauthorized changes to
your vehicle’s electrical system, sus-
pension system or front end structure.
This could affect proper operation of
the supplemental front air bag system.
cTampering with the supplemental front
air bag system may result in serious
personal 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.
cModifying or tampering with the front
passenger seat may result in serious
personal injury. For example, do not
change the front seats by placing mate-
rial on the seat cushion or by installing
additional trim material, such as seat
covers, on the seat that are not specifi-
cally designed to assure proper air bag
operation. Additionally, do not stow any
objects under the front passenger seat
or the seat cushion and seatback. Such
objects may interfere with the proper
operation of the occupant classifica-
tion sensor.cNo unauthorized changes should be
made to any components or wiring of
the seat belt system. This may affect the
supplemental front air bag system.
Tampering with the seat belt system
may result in serious personal injury.
cWork on and around the supplemental
front air bag system should be done by
a NISSAN dealer. Installation of electri-
cal equipment should also be done by a
NISSAN dealer. The Supplemental Re-
straint System (SRS) wiring should not
be modified or disconnected. Unautho-
rized electrical test equipment and
probing devices should not be used on
the air bag system.
cA cracked windshield should be re-
placed immediately by a qualified re-
pair facility. A cracked windshield could
affect the function of the supplemental
air bag system.
cThe SRS wiring harness connectors are
yellow and orange for easy
identification.
When selling your vehicle, we request that you
inform the buyer about the supplemental front air
bag system and guide the buyer to the appropri-
ate sections in this Owner’s Manual.
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SUPPLEMENTAL AIR BAG
WARNING LIGHT
The supplemental air bag warning light,
displayingin the instrument panel, moni-
tors the circuits of the supplemental front air bag,
supplemental side air bag and curtain side-
impact air bag and pre-tensioner seat belt sys-
tems. The circuits monitored by the supplemental
air bag warning light are the diagnosis sensor
unit, crash zone sensor, satellite sensors, front air
bag modules, side air bag modules, curtain side-
impact air bag modules, pre-tensioner seat belts
and all related wiring.When the ignition 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
supplemental front air bag, supplemental side air
bag and curtain side-impact air bag and pre-
tensioner seat belt systems need servicing:
cThe supplemental air bag warning light re-
mains on after approximately 7 seconds.
cThe supplemental air bag warning light
flashes intermittently.
cThe supplemental air bag warning light does
not come on at all.
Under these conditions, the supplemental front
air bag, supplemental side air bags and curtain
side-impact air bag or pre-tensioner seat belt
systems may not operate properly. It must be
checked and repaired. Take your vehicle to the
nearest NISSAN dealer.
WARNING
If the supplemental air bag warning light
is on, it could mean that the supplemental
front air bag, supplemental side air bag,
curtain side-impact air bag systems
and/or pre-tensioner seat belt systems
will not operate in an accident. To help
avoid injury to yourself or others, have
your vehicle checked by a NISSAN dealer
as soon as possible.
Repair and replacement procedure
The supplemental front air bags, supplemental
side air bags, curtain side-impact air bags and
pre-tensioner seat belts are designed to inflate
on a one-time-only basis. As a reminder, unless it
is damaged, the supplemental air bag warning
light remains illuminated after inflation has oc-
curred. Repair and replacement of these supple-
mental air bag systems should be done only by a
NISSAN dealer.
When maintenance work is required on the ve-
hicle, the supplemental front air bags, supple-
mental side air bags, curtain side-impact air
bags, pre-tensioner seat belts and related parts
should be pointed out to the person performing
the maintenance. The ignition should always be in
the LOCK position when working under the hood
or inside the vehicle.LRS0100
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WARNING
Your brake system may not be working
properly if both the brake warning light
and electronically controlled brake sys-
tem warning light come on when the Hy-
brid System is in READY mode and the
parking brake is not applied. Driving could
be dangerous. If you judge it to be safe,
drive carefully to the nearest service sta-
tion for repairs. Otherwise, have your ve-
hicle towed because driving could be
dangerous.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
immediatelyand call a NISSAN dealer or other
authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level.Use the
dipstick to check the oil level. See “Engine oil” in
the “Maintenance and do-it-yourself” section of
this manual.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
High temperature warning
light (red)
When the ignition switch is in the ON position,
the high temperature warning light illuminates
and then turns off. This indicates that the high
temperature sensor in the engine coolant system
is operational.
CAUTION
If the high temperature warning light illu-
minates while the engine is running, it
may indicate the engine temperature is
extremely high. Stop the vehicle safely as
soon as possible. If the vehicle is over-
heated, continuing vehicle operation may
seriously damage the engine. See “If your
vehicle overheats” in the “In case of emer-
gency” section.
High-voltage battery warning
light
This light may appear during the following condi-
tions:
cThe high voltage battery voltage drops due
to the shift selector lever being left in “N”.
– The Hybrid System will work properly if
the shift selector lever is placed in “P” and
the light goes off.
cThe high voltage battery is discharged.
– If this light comes on when the READY
light is on, stop your vehicle and contact
your NISSAN dealer
Hybrid system warning light
This light comes on when there is a problem with
the traction motor or other Hybrid System com-
ponents.
If this light comes on, stop your vehicle immedi-
ately and contact your NISSAN dealer.
Intelligent Key system warning
light
The Intelligent Key system warning light warns of
a malfunction with the electrical steering lock
system or the Intelligent Key system.
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Vehicle dynamic control
warning light
The vehicle dynamic control light also comes on
when you push the push-button ignition switch to
the ON position and the Hybrid System is in the
READY mode. The light will turn off after about 2
seconds if the system is operational.
The light also comes on when the power of the
12-volt battery is reduced or the battery cable is
disconnected. The light will turn off automatically
after the vehicle is driven slightly for more than 5
seconds at above 22 mph. If the light remains on,
have the vehicle checked by a NISSAN dealer.
While the vehicle dynamic control system is op-
erating, you might feel slight vibration or hear the
system working when starting the vehicle or ac-
celerating, but this is normal.
INDICATOR LIGHTS
Electronically controlled
Continuously Variable
Transmission (eCVT) position
indicator light
When the push-button ignition switch is pushed
to the ON position, this indicator light shows thetransmission selector lever position. See “Driving
the vehicle” in the “Starting and driving” section
of this manual.
Front passenger air bag
status light
The front passenger air bag status light ()
will be lit and the passenger front air bag will be
OFF depending on how the front passenger seat
is being used.
For front passenger air bag status light operation,
see “Front passenger air bag and status light” in
the “Safety — Seats, seat belts and supplemental
restraint system” section of this manual.
High beam indicator light
(blue)
This blue light comes on when the headlight high
beams are on and goes out when the low beams
are selected.
The high beam indicator light also comes on
when the passing signal is activated.
Low temperature indicator
light (blue)
The low temperature indicator light illuminates
when the engine coolant temperature is low.When the push-button ignition switch is pushed
to the ON position, the low temperature indicator
light illuminates and then turns off after the engine
coolant has warmed up.
If the low temperature indicator light stays illumi-
nated after the engine has sufficiently warmed
up, it may indicate the low temperature sensor in
the engine coolant system is not functioning
properly and may need servicing. Have the sys-
tem checked, and if necessary repaired, by a
NISSAN dealer promptly.
Malfunction indicator light
(MIL)
If this indicator light comes on steady or blinks
while the Hybrid System is in READY mode, it
may indicate a potential emission control mal-
function.
The malfunction indicator light may also come on
steady if the fuel-filler cap is loose or missing, or if
the vehicle runs out of fuel. Check to make sure
the fuel-filler cap is installed and closed tightly,
and that the vehicle has at least 3 gallons (11.4
liters) of fuel in the fuel tank.
After a few driving trips, the
light should
turn off if no other potential emission control
system malfunction exists.
Instruments and controls2-15
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