1998 NISSAN QUEST wiring

WARNING
cDo not place any objects on the
steering wheel pad or the instrument
panel. Also, do not place any objects
between any occupant and the steer-
ing wheel or instrument panel. Such
objects may become dangerous pro-
jectiles and cause injury if the
supplemental air bag inflates.
cRight after inflation, several supple-
mental air bag system components
will be hot. Do not touch them; you
may severely 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 dam-
age to the supplemental air bag sys-
tem.
cDo not make unauthorized changes
to your vehicles electrical system,
suspension system or front end
structure. This could affect proper
operation of the supplemental air
bag system.cTampering 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 and above the instrument
panel, or by installing additional trim
material around the supplemental air
bag system.
cWork 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 NIS-
SAN dealer. The yellow Supplemen-
tal Restraint System (SRS) wiring
should not be modified or discon-
nected. Unauthorized electrical test
equipment and probing devices
should not be used on the supple-
mental air bag system.
cThe 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
appropriate sections in this Owner's Manual.
1-22Seats, restraints and supplemental air bag systems
ZX

Warning labels about the supplemental air
bag system are placed in the vehicle.The supplemental air bag warning light,
displaying AIR BAG in the instrument panel,
monitors the circuits of the supplemental air
bag. The circuits monitored by the supple-
mental air bag light include the diagnosis
sensor unit, supplemental air bag modules
and all related wiring.
When the ignition key is in the ON or START
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
ARS1082APD0554
WARNING LABELS SUPPLEMENTAL AIR BAG
WARNING LIGHT
Seats, restraints and supplemental air bag systems1-23
ZX

WARNING
Do not leave children, unreliable
adults, or pets alone in your vehicle.
They could accidently 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 possibly
fatal injuries to people or animals.
EXHAUST GAS
(Carbon Monoxide)
WARNING
Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. 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 for any
longer than is absolutely necessary.c
Do not park the vehicle with the en-
gine running for any extended length
of time.
cKeep the rear door and flip-up rear
window closed while driving, other-
wise exhaust gases could be drawn
into the passenger compartment. If
you must drive in this manner for
some reason, take the following
steps.
1. Open all the windows.
2. Set the air recirculate switch to off
and the fan control dial at four
(high) to circulate the air.
cIf electrical wiring or other cable
connections must pass to a trailer
through a seal on 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.
WARNING
cThe exhaust gas and the exhaust
system are very hot. Keep people or
flammable materials away from the
exhaust pipe.
cDo not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
PRECAUTIONS WHEN
STARTING AND DRIVING
5-2Starting and driving
ZX

cTo reduce the possibility of addi-
tional 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.
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
on the inside of the glove box lid).
cTrailer tire condition, size, load rating and
proper inflation pressure should be in
accordance with the trailer and tire
manufacturer's specifications.
Safety chain
Always use suitable safety chains between
your vehicle and the trailer. Safety chains
should be crossed and should be attached
to the hitch, not to the vehicle bumper oraxle. 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.
Class I Trailer Tow electrical wiring provides
two circuits (right and left hand) to operate
trailer stop/turn tail lamps. Each individual
stop/turn circuit will operate only one com-
bination stop/turn light bulb (#1157, 3157,
2357, or 3357) on the trailer. Never add
more than one trailer light bulb to one
circuit.
Technical and consumer information
10-15
ZX

Trailer Tow Harness and Module
(if so equipped)
The trailer tow module on your vehicle al-
lows turn/stop lamp control of a trailer being
towed by your NISSAN.The trailer tow module includes:
ctrailer tow module which draws power
from the vehicle stop lamp fuse
cone subharness containing a SAE J1239
specified connectorTo use the tow harness:
1) Remove the connector cap from the
vehicle harness, located behind the rear
bumper. Store the connector cap in ve-
hicle glove box for reinstallation.
2) Connect the tow harness to the vehicle
harness located behind the rear bumper.
3) Connect the tow harness connector
(SAE J1239) to your trailer.
4) Confirm proper vehicle and trailer
stop/turn lamp operation.
5) When towing is completed, disconnect
the tow harness from the trailer and the
vehicle. Store the tow harness in the
glove box. Reinstall the connector cap to
the vehicle harness.
If you need further assistance in wiring
a trailer to your NISSAN, contact an autho-
rized NISSAN dealer.
Always confirm proper vehicle and
trailer stop/turn lamp operation every
time the trailer light circuits are con-
nected for use.
ATI0555
10-16Technical and consumer information
ZX

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 an authorized NISSAN dealership.
Also available are Genuine NISSAN Owner's
Manuals.
For current pricing and availability of a Genu-
ine NISSAN Service Manual or Genuine NIS-
SAN Owner's Manual, contact:
In the USA:
See an authorized 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 Satisfac-
tion Center at 1-800-387-0122 and a bilingual
NISSAN representative will assist you.
Also available are Genuine NISSAN Service
and Owner's Manuals for older NISSAN mod-
els.
Technical and consumer information10-21
ZX