wiring NISSAN ALTIMA 2002 L31 / 3.G Owners Manual

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 inflat-
ing front air bag may cause facial abrasions
or other injuries. Front air bags do not
provide restraint to the lower body.
The seat belts should be correctly worn and
the driver and passenger seated upright as
far as practical away from the steering
wheel or dash board. The supplemental
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 air bag module
during inflation.The air bag will deflate
quickly after the collision is over.
After turning the ignition key to the ON
position, the supplemental air bag warn-
ing light illuminates. The air bag warning
light will turn off after about 7 seconds if
the system is operational.
WARNING
c
Do not place any objects on the steer-
ing wheel pad or on the instrument
panel. Also, do not place any objectsbetween any occupant and the steer-
ing wheel or instrument panel. Such
objects may become dangerous pro-
jectiles and cause injury if the supple-
mental front air bag inflates.
cRight after inflation, several air bag
system components will be hot. Do
not touch them; you may severely
burn yourself.
c
No unauthorized changes should be
made to any components or wiring of
the supplemental front air bag sys-
tem. This is to prevent accidental in-
flation of the air bag or damage to the
air bag system.
cDo not make unauthorized changes
to your vehicle's electrical system,
suspension system or front end
structure. This could affect proper
operation of the supplemental front
air bag system.
c
Tampering with the supplemental front
air bag system may result in serious
personal injury. For example, do not
change the steering wheel and the in-
strument panel assembly by placing
material over the steering wheel padand above the instrument panel, or by
installing additional trim material
around the air bag system.
cWork around and on the supplemental
front air bag system should be done
by an authorized NISSAN retailer. In-
stallation of electrical equipment
should also be done by an authorized
NISSAN retailer. The yellow and or-
ange Supplemental Restrain System
(SRS) wiring and connectors should
not be modified or disconnected. Un-
authorized 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
repair facility. A cracked windshield
could affect inflation of the supple-
mental air bag system.
c
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 supple-
mental front air bag system and guide the
buyer to the appropriate sections in this
Owner's Manual.
Seats, restraints and supplemental air bag systems
1-15
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cRight after inflation, several side air
bag and curtain air bag system com-
ponents will be hot. Do not touch
them; you may severely burn your-
self.
cNo unauthorized changes should be
made to any components or wiring
of this side air bag and curtain air
bag system. This is to prevent acci-
dental inflation of the side air bag
and curtain air bag or damage to the
side air bag and curtain air bag sys-
tem.
cDo not make unauthorized changes
to your vehicle's electrical system,
suspension system or side panel.
This could affect proper operation of
the supplemental side air bag and
curtain air bag system.
cTampering with the supplemental
system may result in serious per-
sonal injury. For example, do not
change the front seat by placing ma-
terial near the seatback or by install-
ing additional trim material, such as
seat covers, around the side air bag.cWork around and on the side air bag
and curtain air bag system should be
done by an authorized NISSAN re-
tailer. Installation of electrical equip-
ment should also be done by an
authorized NISSAN retailer. The SRS
wiring harnesses* should not be
modified or disconnected. Unautho-
rized electrical test equipment and
probing devices should not be used
on the side air bag system.
* The SRS wiring harness connectors
are yellow and orange for easy identi-
fication.
When selling your vehicle, we request that
you inform the buyer about the side air bag
and curtain air bag system and guide the
buyer to the appropriate sections in this
Owner's Manual.
Pre-tensioner seat belt system (For
front seats)
WARNING
cThe pre-tensioner seat belt cannot
be reused after activation. It must bereplaced together with the retractor
as a unit.
cIf the vehicle becomes involved in a
frontal collision but the pre-
tensioner is not activated, be sure to
have the pre-tensioner system
checked and, if necessary, replaced
by your NISSAN retailer.
cNo unauthorized changes should be
made to any components or wiring
of the pre-tensioner seat belt sys-
tem. This is to prevent accidental
activation of the pre-tensioner seat
belt or damage to the pre-tensioner
seat belt operation. Tampering with
the pre-tensioner seat belt system
may result in serious personal in-
jury.
cWork around and on the pre-
tensioner system should be done by
an authorized NISSAN retailer. In-
stallation of electrical equipment
should also be done by an autho-
rized NISSAN retailer. Unauthorized
electrical test equipment and prob-
ing devices should not be used on
Seats, restraints and supplemental air bag systems
1-17
ZX

SUPPLEMENTAL AIR BAG
WARNING LABELS
Warning labels about the supplemental
front air bag, supplemental side air bag and
curtain air bag systems are placed in the
vehicle as shown in the illustration.
SUPPLEMENTAL AIR BAG
WARNING LIGHT
The supplemental air bag warning light, dis-
playing
in the instrument panel, moni-
tors the circuits of the supplemental front air
bag, supplemental side air bag and curtain
air bag (if so equipped) and pre-tensioner
seat belt systems. The circuits monitored by
the supplemental air bag warning light are
the diagnosis sensor unit, satellite sensors,
front air bag modules, side air bag modules,
curtain air bag modules, pre-tensioner seat
belts and all related wiring.
WRS0124LRS0100
Seats, restraints and supplemental air bag systems1-19
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WARNING
cDo not leave children, impaired
adults, or pets alone in your vehicle.
They could accidentally injure them-
selves or others through inadvertent
operation of the vehicle. Also, on
hot, sunny days, temperatures in a
closed vehicle could quickly become
high enough to cause severe or pos-
sibly fatal injuries to people or ani-
mals.
cClosely supervise children when
they are around cars to prevent them
from playing and becoming locked
in the trunk where they could be
seriously injured. Keep the car
locked, with the trunk closed, when
not in use, and prevent children's
access to car keys.
EXHAUST GAS
(Carbon Monoxide)
WARNING
Do not breathe exhaust gases; they
contain colorless and odorless carbonmonoxide. Carbon monoxide is dan-
gerous. It can cause unconsciousness
or death.
cIf you suspect that exhaust fumes
are entering the vehicle, drive with
all windows fully open, and have the
vehicle inspected immediately.
cDo not run the engine in closed
spaces such as a garage.
cDo not park the vehicle with the
engine running for any extended
length of time.
cKeep the trunk lid closed while driv-
ing, otherwise exhaust gases could
be drawn into the passenger com-
partment. If you must drive with the
trunk lid open, follow these precau-
tions:
1. Open all the windows.
2. Set the
air recirculation but-
ton (if so equipped) to the off
position and turn the fan control
dial to 4 (high) to circulate the air.cIf electrical wiring or other cable
connections must pass to a trailer
through the seal on the trunk lid or
the body, follow the manufacturer's
recommendation to prevent carbon
monoxide entry into the vehicle.
cThe exhaust system and body
should be inspected by a qualified
mechanic whenever:
a. The vehicle is raised for service.
b. You suspect that exhaust fumes
are entering into the passenger
compartment.
c. You notice a change in the sound
of the exhaust system.
d.
You have had an accident involv-
ing damage to the exhaust system,
underbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission con-
trol device installed in the exhaust system.
Exhaust gases in the three-way catalyst are
burned at high temperatures to help reduce
pollutants.
PRECAUTIONS WHEN
STARTING AND DRIVING
5-2Starting and driving
ZX

hitch, trailer tongue load and any other
optional equipment. In addition, front or rear
gross axle weight must not exceed the
gross axle weight rating (GAWR) shown on
the F.M.V.S.S. certification label.
TOWING LOAD/SPECIFICATION
CHART
UNIT: lb (kg)
MAXIMUM
TOWING LOAD1,000 (454)
MAXIMUM
TONGUE LOAD100 (45)
TOWING SAFETY
Trailer hitch
Choose a proper hitch for your vehicle and
trailer. A genuine NISSAN trailer hitch is
available from your NISSAN dealer
(Canada only). Make sure the trailer hitch is
securely attached to the vehicle, to help
avoid personal injury or property damage
due to sway caused by crosswinds, rough
road surfaces or passing trucks.
CAUTION
cDo not use axle-mounted hitches.
cThe hitch should not be attached to
or affect the operation of the impact-
absorbing bumper.
cDo not modify the vehicle exhaust
system, brake system, etc. to install
a trailer hitch.
cTo reduce the possibility of addi-
tional damage if your vehicle is
struck from the rear, where practical,
remove the hitch and/or receiver
when not in use.
cAfter the hitch is removed, seal the
bolt holes to prevent exhaust fumes,
water or dust from entering the pas-
senger compartment.
cRegularly check that all hitch mount-
ing bolts are securely mounted.
Tire pressures
cWhen towing a trailer, inflate the vehicle
tires to the recommended cold tire pres-
sure indicated on the tire placard (located
under the center console lid).cTrailer tire condition, size, load rating and
proper inflation pressure should be in
accordance with the trailer and tire
manufacturer's specifications.
Safety chains
Always use suitable chains between your
vehicle and the trailer. Safety chains should
be crossed and should be attached to the
hitch, not to the vehicle bumper or axle. Be
sure to leave enough slack in the chains to
permit turning corners.
Trailer lights
Trailer lights should comply with federal
and/ or local regulations. When wiring the
vehicle for towing, connect the stop and tail
light pickup into the vehicle electrical circuit.
Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to Federal
and/or local regulations and that it is prop-
erly installed.
9-16Technical and consumer information
ZX

OWNER'S MANUAL/SERVICE
MANUAL ORDER INFORMATION
A genuine NISSAN Service Manual is the
best source of service and repair informa-
tion for your vehicle. Filled with wiring dia-
grams, illustrations and step-by-step diag-
nostic and adjustment procedures, this
manual is the same one used by the factory
trained technicians working at authorized
NISSAN dealerships. Also available are
genuine NISSAN Owner's Manuals, and
genuine NISSAN Service and Owner's
Manuals for older NISSAN models.
In the USA:
For current pricing and availability of genu-
ineNISSAN Service Manualsfor the 2000
model year and later, contact:
Tweddle Litho Company
1-800-639-8841
www.nissan-techinfo.com
For current pricing and availability of genu-
ineNISSAN Service Manualsfor the 1999
model year and prior, see an authorized
NISSAN dealer, or contact:
DDS Distribution Services, Ltd.
20770 Westwood Road
Technical and consumer information
9-21
ZX