1999 NISSAN MAXIMA wiring

mental air bag system components
will be hot. Do not touch them; you
may severely burn yourself.
INo 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 dam-
age to the supplemental air bag sys-
tem.
IDo not make unauthorized changes
to your vehicle's electrical system,
suspension system or front end
structure. This could affect proper
operation of the supplemental air bag
system.
ITampering with the supplemental 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, above the dashboard, or
by installing additional trim material
around the supplemental air bag sys-
tem.IWork around and on the supplemen-
tal air bag system should be done by
an authorized NISSAN dealer. Instal-
lation of electrical equipment should
also be done by an authorized
NISSAN dealer. The SRS wiring har-
nesses* should not be modified or
disconnected. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the
supplemental air bag system.
* The SRS wiring harnesses are cov-
ered with yellow insulation either just
before the harness connectors or
over the complete harness for easy
identification.
When selling your vehicle, we request that you
inform the buyer about the supplemental air
bag system and guide the buyer to the appro-
priate sections in this Owner's Manual.Supplemental side air bag systemThe supplemental side air bags are located in
the outside of the seatback of the front seats.
The supplemental side air bag (on the driver or
front passenger seat) is designed to inflate in
higher severity side collisions, although it mayinflate if the forces in another type of collision
are similar to those of a higher severity side
impact. It is designed to inflate on the side
where the vehicle is impacted. It may not
inflate in certain side collisions. Vehicle dam-
age (or lack of it) is not always an indication of
proper supplemental side air bag operation.
When the supplemental side air bag inflates, a
fairly loud noise may be heard, followed by
release of smoke. This smoke is not harmful
and does not indicate a fire, but care should be
taken not to inhale it, as it may cause irritation
and choking. Those with a history of a breath-
ing condition should get fresh air promptly.
Supplemental side air bags along with the use
of seat belts, help to cushion the impact force
on the chest of the front occupants. They can
help save lives and reduce serious injuries.
However, an inflating supplemental side air
bag may cause abrasions or other injuries.
The seat belts should be correctly worn and
the driver and passenger seated upright as far
as practical away from the supplemental side
air bag. Since the supplemental side air bag
inflates quickly in order to help protect the front
occupants, the force of the supplemental side
air bag inflating can increase the risk of injury
if the occupant is too close to or is against the
supplemental side air bag module during infla-
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tion. The supplemental side air bag will deflate
quickly after the collision is over.
After turning the ignition key 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.IDo not place any objects near the
seatback of the front seats. Also, do
not place any objects (an umbrella,
bag, etc.) between the front door fin-
isher and the front seat. Such objects
may become dangerous projectiles
and cause injury if the supplemental
side air bag inflates.
IRight after inflation, several supple-
mental side air bag system compo-
nents will be hot. Do not touch them;
you may severely burn yourself.
INo unauthorized changes should be
made to any components or wiring of
the supplemental side air bag sys-
tem. This is to prevent accidental
inflation of the supplemental side airbag or damage to the supplemental
side air bag system.
IDo 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 sys-
tem.
ITampering with the supplemental
side air bag system may result in
serious personal injury. Tampering
includes changes to the front seats
assembly by placing material near
the seatback of the front seat, or by
installing additional trim material
around the supplemental side air bag
system.
IWork around and on the supplemen-
tal side air bag system should be
done by an authorized NISSAN
dealer. Installation of electrical equip-
ment should also be done by an au-
thorized NISSAN dealer. The SRS wir-
ing harnesses* should not be
modified or disconnected. Unautho-
rized electrical test equipment and
probing devices should not be usedon the supplemental side air bag sys-
tem.
* The SRS wiring harnesses are cov-
ered with yellow insulation either just
before the harness connectors or
over the complete harness for easy
identification.
When selling your vehicle, we request that you
inform the buyer about the supplemental side
air bag system and guide the buyer to the
appropriate sections in this Owner's Manual.Pre-tensioner seat belt system (For
front seats)IThe pre-tensioner seat belt cannot be
reused after activation. It must be
replaced together with the retractor
as a unit.
IIf 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
dealer.
Seats, restraints and supplemental air bag systems
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INo unauthorized changes should be
made to any components or wiring of
the pre-tensioner seat belt system.
This is to prevent accidental activa-
tion 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 injury.
IWork around and on the pre-
tensioner system should be done by
an authorized NISSAN dealer. Instal-
lation of electrical equipment should
also be done by an authorized
NISSAN dealer. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the pre-
tensioner seat belt system.
IIf you need to dispose of the pre-
tensioner or scrap the vehicle, con-
tact an authorized NISSAN dealer.
Correct pre-tensioner disposal proce-
dures are set forth in the appropriate
NISSAN Service Manual. Incorrect
disposal procedures could cause
personal injury.
The front seat pre-tensioner seat belt system
activates in conjunction with the supplemental
air bag. Working with the seat belt retractor, it
helps tighten the seat belt the instant the
vehicle becomes involved in certain types of
collisions, thereby restraining seat occupants.
The pre-tensioner is encased with the seat
belt's retractor. These seat belts are used the
same as conventional seat belts.
When the pre-tensioner seat belt activates,
smoke is released and a loud noise may be
heard. The smoke is not harmful, but care
should be taken not to inhale it as it may cause
irritation and choking.
If any abnormality occurs in the pre-tensioner
system, the seat belt warning light
will
flash intermittently after the ignition key is
turned to the ON or START position. In this
case, the pre-tensioner seat belt will not func-
tion properly.
When selling your vehicle, we request that you
inform the buyer about the pre-tensioner seat
belt system and guide the buyer to the appro-
priate sections in this Owner's Manual.
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SUPPLEMENTAL AIR BAG
WARNING LABELSWarning labels about the supplemental air bag
system are placed in the vehicle as shown in
the illustration.
SUPPLEMENTAL AIR BAG
WARNING LIGHTThe supplemental air bag warning light, dis-
playing AIR BAG in the instrument panel,
monitors the circuits of the supplemental air
bag and supplemental side air bag systems.
The circuits monitored by the supplemental air
bag warning light are the diagnosis sensor
unit, satellite sensors, supplemental air bag
modules, supplemental side air bag modules
and all related wiring.
After turning the ignition key to the ON, the
supplemental air bag warning light illuminates.
The supplemental air bag warning light will
SPA0945
SPA0431
Seats, restraints and supplemental air bag systems
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Do not leave children, unreliable adults,
or pets alone in your vehicle. They could
accidentally injure themselves or others
through inadvertent operation of the ve-
hicle. Also, on hot, sunny days, tem-
peratures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.EXHAUST GAS (Carbon monoxide)Do not breathe exhaust gases; they con-
tain colorless and odorless carbon mon-
oxide. Carbon monoxide is dangerous. It
can cause unconsciousness or death.
IIf you suspect that exhaust fumes are
entering the vehicle, drive with all
windows fully open, and have the
vehicle inspected immediately.
IDo not run the engine in closed
spaces such as a garage.IDo not park the vehicle with the en-
gine running for any extended length
of time.
IKeep 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 switch
OFF and the fan control at 4 (high)
to circulate the air.
3. Be sure the rear seat armrest and
tray are closed.
IIf electrical wiring or other cable con-
nections 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.
IIf a special body or other equipment
is added for recreational or other us-
age, follow the manufacturer's rec-
ommendation to prevent carbonmonoxide entry into the vehicle.
(Some recreational vehicle appli-
ances such as stoves, refrigerator,
heaters, etc. may also generate car-
bon monoxide.)
IThe 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 CATALYSTThe three way catalyst is an emission control
device installed in the exhaust system. Ex-
haust gases in the converter are burned at
high temperatures to help reduce pollutants.
PRECAUTIONS WHEN STARTING
AND DRIVING5-2
Starting and driving
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system, brake system, etc. when the
hitch is installed.
ITo reduce the possibility of additional
damage if your vehicle is struck from
the rear, where practical, remove the
hitch when not in use. Remove the
receiver when not in use. After the
hitch is removed, seal the bolt holes
to prevent exhaust fumes, water or
dust from entering the passenger
compartment.
IRegularly check that all hitch mount-
ing bolts are securely mounted.
Tire pressuresIWhen towing a trailer, inflate the vehicle
tires to the recommended cold tire pressure
indicated on the tire placard (located on the
inside of the center console lid.)
ITrailer tire condition, size, load rating and
proper inflation pressure should be in ac-
cordance with the trailer and tire manufac-
turers' specifications.Safety chainAlways use a suitable chain between your
vehicle and the trailer. The chain should becrossed and should be attached to the hitch,
not to the vehicle bumper or axle. Be sure to
leave enough slack in the chain to permit
turning corners.
Trailer lightsTrailer 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 at a point
between the sensor and stop light or light
switch.Trailer brakesIf your trailer is equipped with a braking sys-
tem, make sure it conforms to federal and/or
local regulations and that it is properly in-
stalled.Never connect a trailer brake system
directly to the vehicle brake system.Pre-towing tipsIBe certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if
it has an abnormal nose-up or nose-downcondition; check for improper tongue load,
overload, worn suspension or other pos-
sible causes of either condition.
IAlways secure items in the trailer to prevent
load shifts while driving.
IBe certain your rear view mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing be-
fore driving the vehicle.
Trailer towing tipsIn order to gain skill and an understanding of
the vehicle's behavior, you should practice
turning, stopping and backing up in an area
which is free from traffic. Steering stability, and
braking performance will be somewhat differ-
ent than under normal driving conditions.
IAlways secure items in the trailer to prevent
load shift while driving.
IAvoid abrupt starts, acceleration or stops.
IAvoid sharp turns or lane changes.
IAlways drive your vehicle at a moderate
speed.
IAlways block the wheels on both vehicle
and trailer when parking. Parking on a
slope is not recommended; however, if you
must do so, and if your vehicle is equippedTechnical and consumer information
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A Genuine Nissan Service Manual is the best
source of service and repair information for
your vehicle. Filled with wiring diagrams, illus-
trations and step-by-step diagnostic and ad-
justment procedures, this manual is the same
one used by the factory trained technicians
working at your Nissan dealership. Also avail-
able are Genuine NISSAN Owner's Manuals.
For current pricing and availability of a Genu-
ine NISSAN Service Manual or Genuine
NISSAN Owner's Manual, contact:In the U.S.A.:
See your NISSAN dealer or contact:
Dyment Distribution Services
20770 Westwood Dr.
Strongsville OH 44136
In a hurry? Call 1-800-247-5321 and charge
your purchase to Visa/Master Card.
In Canada:
To purchase a copy of a Genuine NISSAN
Service Manual or Owner's Manual please
contact your nearest NISSAN Dealer. For the
phone number and location of a NISSAN
Dealer in your area call the Nissan Satisfaction
Center at 1-800-387-0122 and a bilingualNISSAN representative will assist you.
Also available are Genuine NISSAN Service
and Owner's Manuals for older Nissan models.10-20
Technical and consumer information
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