suspension NISSAN 350Z 2005 Owner´s Manual

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. Supplemental
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 instru-
ment panel. 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 warning
light illuminates. The supplemental air bag
warning light will turn off after about 7
seconds if the system is operational.
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 andthe steering wheel or instrument
panel. Such objects may become
dangerous projectiles and cause in-
jury if the supplemental front air bag
inflates.

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 inflation
of the supplemental air bag or dam-
age to the supplemental air bag sys-
tem.

Do 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.

Tampering with the supplemental
front air bag system may result in
serious personal injury. Tamperingincludes changes to the steering
wheel and the instrument panel as-
sembly by placing material over the
steering wheel pad and above the
instrument panel or by installing ad-
ditional trim material around the air
bag system.

Work around and on the supplemen-
tal front air bag system should be
done by a NISSAN dealer. Installa-
tion of electrical equipment should
also be done by a NISSAN dealer.
The yellow and orange Supplemental
Restraint System (SRS) wiring and
connectors should not be modified or
disconnected. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the air
bag system.

A 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.

The SRS wiring harness connectors1-36
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impact 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 side air bag, and seated
as far away as practical from the door finishers
and side roof rails. The side air bags and curtain
side-impact air bag inflate quickly in order to
help protect the front occupants. Because of
this, the force of the side air bag and curtain
side-impact air bag inflating can increase the risk
of injury if the occupant is too close to, or is
against these air bag modules during inflation.
The side air bag and curtain side-impact 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 air bag warning light
will turn off after about 7 seconds if the
systems are operational.
WARNING

Do 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 objectsmay become dangerous projectiles
and cause injury if the side air bag
inflates.

Right after inflation, several side air
bag and curtain side-impact 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 side air bag and curtain side-
impact air bag system. This is to pre-
vent accidental inflation of the side
air bag and curtain side-impact air
bag or damage to the side air bag
and curtain side-impact air bag sys-
tem.

Do 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 side-impact air bag system.

Tampering with the supplementalside air bag system may result in
serious personal injury. For example,
do not change the front seats by
placing material near the seatback or
by installing additional trim material,
such as seat covers, around the side
air bag.

Work around and on the side air bag
and curtain side-impact air bag sys-
tem should be done by a NISSAN
dealer. Installation of electrical
equipment should also be done by a
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 side
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 side air bag and
curtain side-impact air bag system and guide the1-38
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The ABLS system works when one of the driving
wheels is spinning on a slippery surface. The
ABLS system brakes the spinning wheel, which
distributes the driving power to the other driving
wheel. If the vehicle is operated with the VDC
system turned off, all VDC system functions and
TCS functions will be turned off. The ABLS
system and ABS will still operate with the VDC
system off. When the ABLS system is activated,
the “SLIP” indicator light will blink and you may
hear a clunk noise and/or feel a pulsation in the
brake pedal. This is normal and is not an indica-
tion of a malfunction.
While the VDC system is operating, you may feel
a pulsation in the brake pedal and hear a noise or
feel a vibration from under the hood. This is
normal and indicates that the VDC system is
working properly.
The VDC system computer has a built-in diag-
nostic feature that tests the system each time
you start the engine and move the vehicle for-
ward or backward. When the self-test occurs,
you may hear a clunk noise and/or feel a pulsa-
tion in the brake pedal. This is normal and is not
an indication of a malfunction.
WARNING

The VDC system is designed to help
improve driving stability but does not
prevent accidents due to abrupt
steering operation at high speeds or
due to careless or dangerous driving
techniques. Reduce vehicle speed
and be especially careful when driv-
ing and cornering on slippery sur-
faces and always drive carefully.

If engine related parts such as a muf-
fler are not standard equipment or
are extremely deteriorated, the “VDC
OFF” indicator or “SLIP” indicator or
both indicator lights may illuminate.

Do not modify the vehicle’s suspen-
sion. If suspension parts such as
shock absorbers, struts, springs, sta-
bilizer bars and bushings are not
NISSAN-approved or are extremely
deteriorated the VDC system may not
operate properly. This could ad-
versely affect vehicle handling per-
formance, and the “VDC OFF” indica-tor or “SLIP” indicator or both indica-
tor lights may illuminate.

If brake related parts such as brake
pads, rotors and calipers are not
standard equipment or are extremely
deteriorated, the “VDC OFF” indica-
tor or “SLIP” indicator or both indica-
tor lights may illuminate.

When driving on extremely inclined
surfaces such as higher banked cor-
ners, the VDC system may not oper-
ate properly and the “VDC OFF” indi-
cator or “SLIP” indicator or both
indicator lights may illuminate. Do
not drive on these types of roads.

When driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the “VDC OFF” indicator or
“SLIP” indicator or both indicator
lights may illuminate. This is not a
malfunction. Restart the engine after
driving onto a stable surface.

If wheels or tires other than those
recommended are used, the VDC sys-
Starting and driving
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the chain manufacturer’s suggestions.Use
only SAE Class S chains.Class “S” chains
are used on vehicles with restricted tire to
vehicle clearance. Vehicles that can use
Class “S” chains are designed to meet the
SAE standard minimum clearances between
the tire and the closest vehicle suspension or
body component required to accommodate
the use of a winter traction device (tire chains
or cables). The minimum clearances are de-
termined using the factory equipped tire size.
Other types may damage your vehicle. Use
chain tensioners when recommended by the
tire chain manufacturer to ensure a tight fit.
Loose end links of the tire chain must be
secured or removed to prevent the possibility
of whipping action damage to the fenders or
underbody. If possible, avoid fully loading
your vehicle when using tire chains. In addi-
tion, drive at a reduced speed. Otherwise,
your vehicle may be damaged and/or vehicle
handling and performance may be adversely
affected.
Never install tire chains on a T-type spare tire.
Do not use tire chains on dry roads.
SPECIAL WINTER EQUIPMENTIt is recommended that the following items be
carried in the vehicle during winter:

a scraper and stiff-bristled brush to removeice and snow from the windows and wiper
blades.

a sturdy, flat board to be placed under the
jack to give it firm support.

a shovel to dig the vehicle out of snow-drifts.

extra window washer fluid to refill the reser-
voir tank.
DRIVING ON SNOW OR ICE
WARNING

Wet ice (32°F, 0°C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip” un-
der these conditions. Try to avoid
driving on wet ice until the road is
salted or sanded.

Whatever the condition, drive with
caution. Accelerate and slow down
with care. If accelerating or down-
shifting too fast, the drive wheels will
lose even more traction.

Allow more stopping distance underthese conditions. Braking should be
started sooner than on dry pavement.

Allow greater following distances on
slippery roads.

Watch for slippery spots (glare ice).
These may appear on an otherwise
clear road in shaded areas. If a patch
of ice is seen ahead, brake before
reaching it. Try not to brake while on
the ice, and avoid any sudden steer-
ing maneuvers.

Do not use cruise control on slippery
roads.

Snow can trap dangerous exhaust
gases under your vehicle. Keep snow
clear of the exhaust pipe and from
around your vehicle.
ENGINE BLOCK HEATER (if so
equipped)An engine block heater to assist extreme cold
temperature starting is available through a
NISSAN dealer.
Starting and driving
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pull on the vehicle at an angle.

Pulling devices should be routed so
they do not touch any part of the
suspension, steering, brake or cool-
ing systems.

Pull devices such as ropes or canvas
straps are not recommended for use
in vehicle towing or recovery.
If your vehicle is stuck in sand, snow, mud, etc.,
use the following procedure:
1. Turn off the Vehicle Dynamic Control System
(if so equipped).
2. Make sure the area in front and behind the
vehicle is clear of obstructions.
3. Turn the steering wheel right and left to clear
an area around the front tires.
4. Slowly rock the vehicle forward and back-
ward.

Shift back and forth between R (reverse) and
D (drive) (automatic transmission models) or
1st (low) and R (reverse) (manual transmis-
sion models).

Apply the accelerator as little as possible tomaintain the rocking motion.

Release the accelerator pedal before shifting
between R and D (automatic transmission
models) or 1st and R (manual transmission
models).

Do not spin the tires above 35 MPH (55
km/h).
5. If the vehicle cannot be freed after a few tries,
contact a professional towing service to re-
move the vehicle.
In case of emergency
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top regularly before it becomes quite dirty. Leav-
ing the soft top dirty or soiled for a long period
will cause deterioration to the quality of the top
material.
Remove dust or dirt on the soft top with a soft
brush or sponge, then rinse it with plenty of
clean water. When the top is quite dirty, wash
using a mild detergent, such as a general
cleaner especially made for a cloth top or a
general purpose dish-washing liquid, mixed with
clean, lukewarm (never hot) water. Rinse the top
again with plenty of clean water to remove all
traces of soap.
CAUTION

Do not use strong household soap,
strong chemical detergents, gasoline
or solvents.

If glass cleaner gets on the soft top,
immediately wash it off with clean
water.

Do not apply direct water pressure,
such as high pressured water from
household hoses, on the lining of the
soft top and vehicle body, as this maycause water to leak into the inside of
your vehicle.
After cleaning, always be sure the top and its
storage are completelydrybefore opening the
top. Opening the top while it is wet or damp may
cause interior water damage, water stains or
mildew on the top.
WAXINGRegular waxing protects the paint surface and
helps retain new vehicle appearance. After wax-
ing, polishing is recommended to remove
built-up residue and to avoid a weathered ap-
pearance.
If you wish to wax your vehicle, only use a wax
specified for use over clear coats, such as
Nissan Liquid or Spray Wax. A NISSAN dealer
can assist you in choosing the proper product.

Wax your vehicle only after a thorough wash-
ing. Follow the instructions supplied with the
wax.

Do not use a wax containing any abrasives,
cutting compounds or cleaners that may
damage the vehicle finish.

If the surface does not polish easily, use a
road tar remover and wax again.Machine compounding or aggressive pol-
ishing on a base coat/clear coat paint
finish may dull the finish or leave swirl
marks.
REMOVING SPOTSRemove tar and oil spots, industrial dust, insects,
and tree sap as quickly as possible from the
surface of the paint to avoid lasting damage or
staining. Special cleaning products are available
at a NISSAN dealer or any automotive accessory
store.UNDERBODYIn areas where road salt is used in winter, the
underbody must be cleaned regularly. This will
prevent dirt and salt from building up and caus-
ing underbody and suspension corrosion. Be-
fore the winter period and again in the spring, the
underseal must be checked and, if necessary,
re-treated.GLASSUse glass cleaner to remove smoke and dust film
from the glass surfaces. It is normal for glass to
become coated with a film after the vehicle is
parked in the hot sun. Glass cleaner and a soft
cloth will easily remove this film.
Appearance and care
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manufacturer’s suggestions.Use only SAE
class “S” chains.Class “S” chains are used on
vehicles with restricted tire to vehicle clearance.
Vehicles that can use Class “S” chains are
designed to meet the SAE standard minimum
clearances between the tire and the closest
vehicle suspension or body component required
to accommodate the use of a winter traction
device (tire chains or cables). The minimum
clearances are determined using the factory
equipped tire size. Other types may damage
your vehicle. Use chain tensioners when recom-
mended by the tire chain manufacturer to ensure
a tight fit. Loose end links of the tire chain must
be secured or removed to prevent the possibility
of whipping action damage to the fenders or
undercarriage. If possible, avoid fully loading
your vehicle when using tire chains. In addition,
drive at a reduced speed. Otherwise, your ve-
hicle may be damaged and/or vehicle handling
and performance may be adversely affected.

Never install tire chains on a T-type
spare tire.

Do not use the chains on dry roads.

Tire chains must be installed only on the
rear wheels and not on the front wheels.
CHANGING WHEELS AND TIRES
Tire rotationTires cannot be rotated in this vehicle, as front
tires are different size from rear tires and the
direction of wheel rotation is fixed in each tire.
A pin is on the front brake rotor to prevent the
rear wheels from being installed in place of the
front wheels. The spare tire can be installed in
place of the front and rear wheels. When install-
ing the spare tire in the front wheel, the hole in
the spare tire wheel must be aligned with the pin
on the brake rotor.
1. Wear indicator
2. Wear indicator location mark
Tire wear and damage
WARNING

Tires should be periodically in-
spected for wear, cracking, bulging or
objects caught in the tread. If exces-
sive wear, cracks, bulging or deep
cuts are found, the tire(s) should be
replaced.
SDI1663
8-36
Maintenance and do-it-yourself


04.8.23/Z33-D/V5.0


the proper equipment and to have it
installed.
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 at a point be-
tween the sensor and stop light or light switch.Trailer brakesIf your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
WARNING
Never connect a trailer brake system
directly to the vehicle brake system.Pre-towing tips
Be certain a vehicle maintains a level position
when a loaded and/or unloaded trailer is
hitched. Do not drive the vehicle if it has an
unusual nose-up or nose-down condition;
check for improper tongue load, overload,
worn suspension or other possible causes of
these conditions.
Always secure items in the trailer to prevent
load shifts while driving.

Load the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half.

Check your hitch, trailer tire pressure, vehicle
tire pressure, trailer light operation, and trailer
wheel lug nuts every time you attach a trailer
to the vehicle.

Be certain your rear view mirrors conform to
all federal, state and/or local regulations. If
not, install any mirrors required for towing
before 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 per-
formance will be somewhat different than under
normal driving conditions.

Always secure items in the trailer to prevent
load shift while driving.

Avoid abrupt starts, acceleration or stops.

Avoid sharp turns or lane changes.

Always drive a vehicle at a moderate speed.
Some states or provinces have specificspeed limits for vehicles that are towing
trailers. Obey the local speed limits.

When backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and back
up slowly. If possible, have someone guide
you when you are backing up.

Always 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 a vehicle is equipped with automatic
transmission, first apply the parking brake
and block the wheels, and then move the
transmission selector lever into the P (Park)
position. If you move the selector lever to the
P (Park) position before blocking the wheels
and applying the parking brake, the transmis-
sion may get damaged.

When going down a hill, shift into a lower
gear and use the engine braking effect.
When going up a long grade, downshift the
transmission to a lower gear and reduce
speed to reduce chances of engine overload-
ing and/or overheating.

If the engine coolant rises to an extremely
high temperature when the air conditioning
system is on, turn off the air conditioner.
Coolant heat can be additionally vented by
Technical and consumer information
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