2007 NISSAN 350Z engine

WARNING

Safe parking procedures require that
both the parking brake be set and the
transmission placed into P (Park) for
automatic transmission models or in
an appropriate gear for manual
transmission models. Failure to do
so could cause the vehicle to move
unexpectedly or roll away and result
in an accident.

Make sure the automatic transmis-
sion selector lever has been pushed
as far forward as it can go and cannot
be moved without depressing the
button at the end of the lever.
3. To help prevent the vehicle from rolling into
the street when parked on a sloping drive
way, it is a good practice to turn the wheels
as illustrated.

HEADED DOWNHILL WITH CURB:
1
Turn the wheels into the curband move the
vehicle forward until the curbside wheel
gently touches the curb.
HEADED UPHILL WITH CURB:
2
Turn the wheels away from the curband
move the vehicle back until the curb side
wheel gently touches the curb.

HEADED UPHILL OR DOWNHILL, NO
CURB:
3
Turn the wheels toward the side of the road
so the vehicle will move away from the center
of the road if it moves.
4. Turn the ignition key to the LOCK position
and remove the key.The power assisted steering uses a hydraulic
pump, driven by the engine, to assist steering.
If the engine stops or drive belt breaks, you will
still have control of the vehicle. However, much
greater steering effort is needed, especially in
sharp turns or at low speeds.
WARNING
If the engine is not running or is turned
off while driving, the power assist for
the steering will not work. Steering will
be much harder to operate.POWER STEERING
5-20
Starting and driving


07.2.9/Z33-D/V5.0


BRAKING PRECAUTIONSThe brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.Vacuum assisted brakesThe brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
required to stop the vehicle and the stopping
distance will be longer.Using the brakesAvoid resting your foot on the brake pedal while
driving. This overheats the brakes, increases
wear on the brakes and pads, and reduces gas
mileage.
To help save the brakes and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down a
slope or long grade. Overheated brakes may
reduce braking performance and could result in
loss of vehicle control.
WARNING

While driving on a slippery surface,
be careful when braking, accelerat-
ing or downshifting. Abrupt braking
or accelerating could cause the
wheels to skid and result in an acci-
dent.

If the engine is not running or is
turned off while driving, the power
assist for the brakes will not work.
Braking will be harder.Wet brakesWhen the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry brakes, drive the vehicle at a safe speed
while lightly pressing the brake pedal to heat-up
the brakes. Do this until the brakes return to
normal. Avoid driving the vehicle at high speeds
until the brakes function correctly.Parking brake break-inBreak in the parking brake shoes whenever thestopping effect of the parking brake is weakened
or whenever the parking brake shoes and/or
drums/rotors are replaced, in order to assure the
best braking performance.
This procedure is described in the vehicle ser-
vice manual and can be performed by a NISSAN
dealer.
ANTI-LOCK BRAKING SYSTEM
(ABS)
WARNING

The Anti-lock Braking System (ABS)
is a sophisticated device, but it can-
not prevent accidents resulting from
careless or dangerous driving tech-
niques. It can help maintain vehicle
control during braking on slippery
surfaces. Remember that stopping
distances on slippery surfaces will be
longer than on normal surfaces even
with ABS. Stopping distances may
also be longer on rough, gravel or
snow covered roads, or if you are
using tire chains. Always maintain a
safe distance from the vehicle in
BRAKE SYSTEM
Starting and driving
5-21


07.2.9/Z33-D/V5.0


front of you. Ultimately, the driver is
responsible for safety.

Tire type and condition may also af-
fect braking effectiveness.
— When replacing tires, install the
specified size of tires on all four
wheels.
— When installing a spare tire, make
sure that it is the proper size and type
as specified on the Tire and Loading
Information label. See “Tire and
Loading Information label” in the “9.
Technical and consumer informa-
tion” section of this manual.
— For detailed information, see
“Wheels and tires” in the “8. Mainte-
nance and do-it-yourself” section of
this manual.
The Anti-lock Braking System (ABS) controls
the brakes so the wheels do not lock during hard
braking or when braking on slippery surfaces.
The system detects the rotation speed at each
wheel and varies the brake fluid pressure to
prevent each wheel from locking and sliding. By
preventing each wheel from locking, the systemhelps the driver maintain steering control and
helps to minimize swerving and spinning on
slippery surfaces.
Using the systemDepress the brake pedal and hold it down.
Depress the brake pedal with firm steady pres-
sure, but do not pump the brakes. The ABS will
operate to prevent the wheels from locking up.
Steer the vehicle to avoid obstacles.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping dis-
tances.Self-test featureThe ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature that
tests the system each time you start the engine
and move the vehicle at a low speed in forward
or reverse. When the self-test occurs, you may
hear a “clunk” noise and/or feel a pulsation in the
brake pedal. This is normal and does not indicate
a malfunction. If the computer senses a malfunc-
tion, it switches the ABS off and illuminates theABS warning light on the instrument panel. The
brake system then operates normally, but with-
out anti-lock assistance.
If the ABS warning light illuminates during the
self-test or while driving, have the vehicle
checked by a NISSAN dealer.
Normal operationThe ABS operates at speeds above 3 to 6 MPH
(5 to 10 km/h). The speed varies according to
road conditions.
When the ABS senses that one or more wheels
are close to locking up, the actuator rapidly
applies and releases hydraulic pressure. This
action is similar to pumping the brakes very
quickly. You may feel a pulsation in the brake
pedal and hear a noise from under the hood or
feel a vibration from the actuator when it is
operating. This is normal and indicates that the
ABS is operating properly. However, the pulsa-
tion may indicate that road conditions are haz-
ardous and extra care is required while driving.
5-22
Starting and driving


07.2.9/Z33-D/V5.0


On slippery surfaces such as wet asphalt roads,
vehicle wheels may spin when the vehicle is
accelerated. This wheel spin reduces accelera-
tion, or causes the vehicle to swerve, thus
decreasing vehicle stability.
When the vehicle drive wheels begin to spin, the
Traction Control System (TCS) controls the
engine torque using an electronic control sys-
tem, and it also controls automatic control shift-
ing if necessary (for automatic transmission
models). This reduces spinning of the drive
wheels, and result in improved vehicle accelera-
tion performance. It also improves the vehicle
stability by swerving motion.

When the TCS is operating, the “SLIP” indi-
cator light in the meter panel blinks.

If the “SLIP” indicator light blinks, the vehicle
is under slippery conditions. Be sure to drive
carefully. See “Slip indicator light” and “Trac-
tion Control System (TCS) off indicator light”
in the “2. Instruments and controls” section.

Indicator light
If a malfunction occurs in the TCS, the “SLIP”
and “TCS OFF” indicator lights come on in
the instrument panel. As long as these indi-
cator lights are illuminated, the traction con-
trol function (except the ABS) is canceled.
The vehicle will behaves like a model without
the TCS.
WARNING
The traction control system is designed
to prevent the wheels from spinning.
However, it does not prevent vehicle
slipping or spinning due to abrupt steer-
ing operation at high speeds or by care-
less or dangerous driving techniques.
Be especially careful when driving on
slippery surfaces and always drive
safely.When accelerating or driving on slippery sur-
faces, the tires may spin or slide. With the
Vehicle Dynamic Control (VDC) system, sensors
detect these movements and control the braking
and engine output to help improve vehicle sta-
bility.

When the VDC system is operating, the
“SLIP” indicator in the instrument panel
blinks.

When only the Traction Control System
(TCS) portion of the VDC system is operat-
ing, the “SLIP” indicator in the instrument
panel blinks.

If the “SLIP” indicator blinks, the road condi-
tions are slippery. Be sure to adjust your
speed and driving to these conditions. Be
sure to drive carefully. See “Slip indicator
light”, and “Vehicle Dynamic Control (VDC)
OFF indicator light” in the “2. Instruments and
controls” section.

Indicator light
If a malfunction occurs in the system, the
“SLIP” and “VDC OFF” indicator lights illumi-
nate in the instrument panel. As long as these
indicators are illuminated, the VDC system
function is canceled.
The VDC system uses an Active Brake Limited
Slip (ABLS) system to improve vehicle traction.
TRACTIONCONTROL SYSTEM
(TCS) (if so equipped)VEHICLE DYNAMIC CONTROL
(VDC) SYSTEM (if so equipped)
Starting and driving
5-23


07.2.9/Z33-D/V5.0


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 at a
low speed forward or backward. When the
self-test occurs, you may hear a clunk noise
and/or feel a pulsation 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-
5-24
Starting and driving


07.2.9/Z33-D/V5.0


tem may not operate properly and the
“VDC OFF” indicator or “SLIP” indi-
cator or both indicator lights may
illuminate.

The VDC system is not a substitute
for winter tires or tire chains on a
snow-covered road.
FREEING A FROZEN DOOR LOCKTo prevent a door lock from freezing, apply
deicer or glycerin to it through the key hole. If the
lock becomes frozen, heat the key before insert-
ing it into the key hole.ANTI-FREEZEIn the winter when it is anticipated that the
temperature will drop below 32°F (0°C), check
anti-freeze to assure proper winter protection.
For additional information, see “Engine Cooling
System” in the “8. Maintenance and do-it-
yourself” section.BATTERYIf the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain
maximum efficiency, the battery should be
checked regularly. For additional information,
see “Battery” in the “8. Maintenance and do-it-
yourself” section.DRAINING OF COOLANT WATERIf the vehicle is to be left outside without anti-
freeze, drain the cooling system by opening the
drain plug located under the radiator. Refill
before operating the vehicle. See “Engine cool-
ing system” in the “8. Maintenance and do-it-
yourself” section for changing engine coolant.
TIRE EQUIPMENT1. SUMMER tires are of a tread design to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your vehicle
on snowy or icy roads, NISSAN recommends
the use of MUD & SNOW or ALL SEASON
tires on all four wheels. Consult a NISSAN
dealer for the tire type, size, speed rating and
availability information.
2. For additional traction on icy roads, studded
tires may be used. However, some provinces
and states prohibit their use. Check local,
state and provincial laws before installing
studded tires.
Skid and traction capabilities of stud-
ded snow tires, on wet or dry surfaces,
may be poorer than that of non-studded
snow tires.
3. Tire chains may be used. For details, see
“Tire chains” in the “8. Maintenance and
do-it-yourself” section of this manual.
COLD WEATHER DRIVING
Starting and driving
5-25


07.2.9/Z33-D/V5.0


SPECIAL WINTER EQUIPMENTIt is recommended that the following items be
carried in the vehicle during winter:

a scraper and stiff-bristled brush to remove
ice 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 downwith care. If accelerating or down-
shifting too fast, the drive wheels will
lose even more traction.

Allow more stopping distance under
these 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)Engine block heaters are available through
NISSAN dealers to assist in cold temperature
starting. The engine block heater should be used
when the outside temperature is 20°F (−7°C) or
lower.
To use the engine block heater:
1. Turn the engine off.
2. Open the hood and unwrap the engine block
heater cord.
3. Plug the engine block heater cord into a
grounded 3-wire, 3-pronged extension cord.
4. Plug the extension cord into a Ground Fault
Interrupt (GFI) protected, grounded 110-volt
AC (VAC) outlet.
5. The engine block heater must be plugged in
for at least2-4hours, depending on outside
temperatures, to properly warm the engine
coolant. Use an appropriate timer to turn the
engine block heater on.
6. Before starting the engine, unplug and prop-
erly store the cord to keep it away from
moving parts.
5-26
Starting and driving


07.2.9/Z33-D/V5.0


WARNING

Do not use your engine block heater
with an ungrounded electrical system
or a 2-pronged adapter. You can be
seriously injured by an electrical
shock if you use an ungrounded con-
nection.

Disconnect and properly store the
engine block heater cord before
starting the engine. Damage to the
cord could result in an electrical
shock and can cause serious injury.

Use a heavy-duty 3-wire, 3-pronged
extension cord rated for at least 10 A.
Plug the extension cord into a
Ground Fault Interrupt (GFI) pro-
tected, grounded 110-VAC outlet.
Failure to use the proper extension
cord or a grounded outlet can result
in a fire or electrical shock and cause
serious personal injury.
Starting and driving
5-27


07.2.9/Z33-D/V5.0