ECU NISSAN 370Z COUPE 2010 Service Manual

Black plate (317,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
surface of the wheel
*7.
SCE0776
10. Put the speed restriction sticker in a locationwhere the driver can see it while driving.
WARNING
.Do not apply the label to the center
of the steering wheel pad, because
this can prevent the air bag from
properly functioning and cause ser-
ious injury.
. Avoid applying the label where it
can obstruct the view of the speed-
ometer and warning indicators.
SCE0777
11. Screw the tube of the air compressor
securely into the tire valve
*A
. Insert its
power plug to the power outlet*B
in the
vehicle. Push the ignition switch to the ACC
position. Then turn on the compressor, and
inflate the tire to the pressure that is
specified on the Tire and Loading Informa-
tion label affixed to the driver’s side center
pillar.
WARNING
The ring on the end of the air compres-
sor hose may become hot after use. To
avoid burns allow it to cool first.
In case of emergency
6-11

Black plate (319,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
SCE0868
2. Take the hose
*1
and the power plug
*2
out of the air compressor. Remove the cap
of the bottle holder from the air compressor.
SCE0869
3. Remove the cap from the tire sealant bottle,and screw the bottle clockwise onto the
bottle holder. (Leave the bottle seal intact.
Screwing the bottle onto the bottle holder
will pierce the seal of the bottle.)
4. Remove the cap from the tire valve on the flat tire.
SCE0870
5. Remove the protective cap
*A
of the hose
and screw the hose securely onto the tire
valve. Make sure that the pressure release
valve
*B
is securely tightened. Make sure
that the air compressor switch is in the OFF
( * ) position, and then insert its power plug
into the power outlet in the vehicle.
In case of emergency
6-13

Black plate (320,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
SCE0871
6. Pushtheignitionswitchtothe“ACC”position. Then turn the compressor switch
to the ON ( ) position and inflate the tire up
to the pressure that is specified on the tire
and loading information label affixed to the
driver’s side center pillar if possible, or to the
minimum of 180 kPa (26 psi) . Turn the air
compressor off briefly in order to check the
tire pressure with the pressure gauge.
If the tire is inflated to higher than the
specified pressure, lower the tire pressure
by releasing air with the pressure release
valve. NOTE:
The compressor tire pressure gauge
may show a pressure reading of 87 psi
(600 kPa) for about 30 seconds while
inflating the tire. The pressure gauge is
indicating the pressure inside the sea-
lant can. When the sealant has been
injected into the tire the pressure
gauge will drop and indicate actual tire
pressure.
WARNING
.
To avoid serious personal injury
while using the emergency tire
puncture repair kit:
— Securely tighten the compressor
hose to the tire valve. Failure to
do so can cause the sealant to
spray into the air and get into
your eyes or on the skin.
. Do not stand directly beside the
damaged tire while it is being
inflated because of the risk of the
rupture. If there are any cracks or
bumps, turn the compressor off
immediately.
If the tire pressure does not increase to 180
kPa (26 psi) within 10 minutes , the tiremay be seriously damaged and
the tire
cannot be repaired with this tire repair
kit. Contact a NISSAN dealer.
7. When the tire pressure is at the specified amount, turn the air compressor off. If the
pressure cannot be inflated to the specified
amount, the air compressor can be turned
off at the minimum of 180 kPa (26 psi) .
Remove the power plug from the power
outlet and quickly remove the hose from the
tire valve. Attach the protective cap and
valve cap. Properly stow the emergency tire
puncture repair kit in the trunk.
CAUTION
To avoid serious personal injury when
stowing the emergency tire puncture
repair kit:
— Keep the sealant bottle screwed
into the compressor. Failure to do
so can cause the sealant to spray
into the air and get into your eyes or
on the skin.
8. Immediately drive the vehicle for 10 minutes or 3 km (2 miles) at a speed of 80 km/h (50
MPH) or less.
9. After driving, make sure that the air com- pressor switch is in the OFF position, then
6-14
In case of emergency

Black plate (321,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
screw the hose securely onto the tire valve.
Check the tire pressure with the pressure
gauge. The temporary repair is completed if
the tire pressure does not drop.
Make sure the pressure is adjusted to the
pressure that is specified on the tire and
loading information label before driving.
10. If the tire pressure drops, repeat the steps from 5 to 9. If the pressure drops again or
under 130 kPa (19 psi), the tire cannot be
repaired with this tire repair kit. Contact
a NISSAN dealer.
The sealant bottle and hose can not be
reused to repair another punctured tire.
Contact a NISSAN dealer to purchase
replacements.
After repairing tireSee a NISSAN dealer for tire repair/replacement
as soon as possible.
WARNING
. After using Emergency Tire Sealant
to repair a minor tire puncture, do
not drive the vehicle at speeds
faster than 50 MPH (80 km/h) .
. Immediately after using Emergency
Tire Sealant to repair a minor tire puncture, take your vehicle to a
NISSAN dealer to inspect, and re-
pair or replace the tire. The Emer-
gency Tire Sealant cannot
permanently seal a punctured tire.
Continuing operation of the vehicle
without a permanent tire repair can
lead to a crash.
. If you used Emergency Tire Sealant
to repair a minor tire puncture, your
NISSAN dealer will also need to
replace the TPMS sensor in addition
to repairing or replacing the tire.
. NISSAN recommends using only
NISSAN Genuine Emergency Tire
Sealant provided with your vehicle.
Other tire sealants may damage the
valve stem seal which can cause the
tire to lose air pressure. To start your engine with a booster battery, the
instructions and precautions below must be
followed.
WARNING
.
If done incorrectly, jump starting
can lead to a battery explosion,
resulting in severe injury or death.
It could also damage your vehicle.
. Explosive hydrogen gas is always
present in the vicinity of the battery.
Keep all sparks and flames away
from the battery.
. Do not allow battery fluid to come
into contact with eyes, skin, clothing
or painted surfaces. Battery fluid is
a corrosive sulphuric acid solution
which can cause severe burns. If the
fluid should come into contact with
anything, immediately flush the con-
tacted area with water.
. Keep the battery out of the reach of
children.
. The booster battery must be rated at
12 volts. Use of an improperly rated
battery can damage your vehicle.
. Whenever working on or near a
battery, always wear suitable eyeJUMP STARTING
In case of emergency
6-15

Black plate (326,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
SCE0792
TOWING RECOMMENDED BY
NISSAN (except for NISMO models)NISSAN recommends that your vehicle be
towed with the driving (rear) wheels off the
ground or place the vehicle on a flat bed truck as
illustrated.
CAUTION
.Never tow automatic transmission
models with the rear wheels on the
ground or four wheels on the
ground (forward or backward) , as
this may cause serious and expen-
sive damage to the drivetrain. If it is necessary to tow the vehicle with
the front wheels raised, always use
towing dollies under the rear
wheels.
. When towing rear wheel drive mod-
els with the front wheels on the
ground or on towing dollies: Push
the ignition switch to the ACC or ON
position, and secure the steering
wheel in a straight-ahead position
with a rope or similar device. Never
secure the steering wheel by select-
ing the LOCK position. This may
damage the steering lock mechan- ism.
. If you have to tow manual transmis-
sion models with the rear wheels on
the ground (if you do not use towing
dollies) or four wheels on the
ground:
— Push the ignition switch to the
ON position and turn off all
accessories.
— Always release the parking brake.
— Move the transmission shift le- ver to the N (Neutral) position.
— Observe the following restricted towing speeds and distances for
manual transmission models
only:
.
Rear wheels on the ground:Speed: Below 50 MPH (80
km/h)
Distance: Less than 50 miles
(80 km)
.
Four wheels on the ground:
Speed: Below 70 MPH (112
km/h)
Distance: Less than 500 miles
(800 km)
— If the speed or distance must necessarily be greater, remove
6-20
In case of emergency

Black plate (328,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
VEHICLE RECOVERY (freeing a stuck
vehicle)
WARNING
.Stand clear of a stuck vehicle.
. Do not spin your tires at high speed.
This could cause them to explode
and result in serious injury. Parts of
your vehicle could also overheat
and be damaged.Pulling a stuck vehicleIf your vehicle is stuck in sand, snow, mud, etc.,
use a tow strap or other device designed
specifically for vehicle recovery. Always follow
the manufacturer’s instructions for the recovery
device.
SCE0793
1. Access the mounting hole for the recovery
hook.
Except for NISMO models: To remove the
cover
*A
, first unhook the claws
*1
using
a suitable tool wrapped in a cloth, and then
pull the lower side of the cover
*2. For NISMO models: When the front license
plate and bracket are installed, temporarily
remove them. (See “INSTALLING FRONT
LICENSE PLATE” in the “9. Technical and
consumer information” section for the in-
stallation procedures.) A screwdriver is
supplied with the jacking tools for removal.
2. Securely install the vehicle recovery hook
*3
(stored with jacking tools) as illustrated.
Attach the tow strap to the recovery hook.
Do not use the tie down hooks
*4
for towing or
vehicle recovery.
Make sure that the hook is properly secured in
the original place after use.
Replace the recovery hook cover (except for
NISMO models) or the front license plate (for
NISMO models) .
CAUTION
. Tow chains or cables must be at-
tached only to the vehicle recovery
hooks or main structural members
of the vehicle. Otherwise, the vehi-
cle body will be damaged.
. Do not use the vehicle tie downs to
free a vehicle stuck in sand, snow,
mud, etc.
6-22
In case of emergency

Black plate (342,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
Your new NISSAN has been designed to have
minimum maintenance requirements with long
service intervals to save you both time and
money. However, some day-to-day and regular
maintenance is essential to maintain your
NISSAN’s fine mechanical condition, as well
as its emission and engine performance.
It is the owner’s responsibility to make sure that
the scheduled maintenance, as well as general
maintenance, is performed.
As the vehicle owner, you are the only one who
can ensure that your vehicle receives the proper
maintenance care. You are a vital link in the
maintenance chain.SCHEDULED MAINTENANCEFor your convenience, both required and op-
tional scheduled maintenance items are de-
scribed and listed in your “NISSAN Service and
Maintenance Guide”. You must refer to that
guide to ensure that necessary maintenance is
performed on your NISSAN at regular intervals.GENERAL MAINTENANCEGeneral maintenance includes those items
which should be checked during normal day-
to-day operation. They are essential for proper
vehicle operation. It is your responsibility to
perform these procedures regularly as pre-
scribed.Performing general maintenance checks re-
quires minimal mechanical skill and only a few
general automotive tools.
These checks or inspections can be done by
yourself, a qualified technician or, if you prefer, a
NISSAN dealer.
WHERE TO GO FOR SERVICEIf maintenance service is required or your vehicle
appears to malfunction, have the systems
checked and serviced by a NISSAN dealer.
NISSAN technicians are well-trained specialists
and are kept up to date with the latest service
information through technical bulletins, service
tips, and in-dealership information systems.
They are completely qualified to work on
NISSAN vehicles
beforework begins.
You can be confident that a NISSAN dealer’s
service department performs the best job to
meet the maintenance requirements on your
vehicle — in a reliable and economical way. During the normal day-to-day operation of the
vehicle, general maintenance should be per-
formed regularly as prescribed in this section. If
you detect any unusual sounds, vibrations or
smell, be sure to check for the cause or have a
NISSAN dealer do it promptly. In addition, you
should notify a NISSAN dealer if you think that
repairs are required.
When performing any checks or maintenance
work, see “MAINTENANCE PRECAUTIONS”
later in this section.
EXPLANATION OF MAINTENANCE
ITEMSAdditional information on the following
items with “*” is found later in this section.Outside the vehicleThe maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Doors and engine hood:
Check that all doors
and the engine hood, operate properly. Also
ensure that all latches lock securely. Lubricate
hinges, latches, latch pins, rollers and links if
necessary. Make sure that the secondary latch
keeps the hood from opening when the primary
latch is released.
When driving in areas using road salt or other
corrosive materials, check lubrication frequently.
MAINTENANCE REQUIREMENT GENERAL MAINTENANCE8-2
Maintenance and do-it-yourself

Black plate (343,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
Lights*:Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)*: When checking
the tires, make sure no wheel nuts are missing,
and check for any loose wheel nuts. Tighten if
necessary.
Tire rotation*: Tires cannot be rotated on this
vehicle because the front tires are a different
size than the rear tires.
Tires*: Check the pressure with a gauge often
and always prior to long distance trips. If
necessary, adjust the pressure in all tires,
including the spare, to the pressure specified.
Check carefully for damage, cuts or excessive
wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and cap
when the tires are replaced due to wear or age.
Tire, wheel alignment and balance: If the
vehicle should pull to either side while driving on
a straight and level road, or if you detect uneven
or abnormal tire wear, there may be a need for
wheel alignment. If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed.
For additional information regarding tires, refer
to “Important Tire Safety Information” (US) or
“Tire Safety Information” (Canada) in the
NISSAN Warranty Information Booklet.
Windshield:
Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a
damaged windshield repaired by a qualified
repair facility.
Windshield wiper blades*: Check for cracks
or wear if they do not wipe properly.
Inside the vehicleThe maintenance items listed here should be
checked on a regular basis, such as when
performing scheduled maintenance, cleaning
the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the selector lever in
the P (Park) position without applying any
brakes. Brake pedal:
Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, see a NISSAN dealer immediately. Keep
the floor mat away from the pedal.
Brakes: Check that the brakes do not pull the
vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only the
parking brake applied. If the parking brake needs
adjusted, see a NISSAN dealer.
Seat belts: Check that all parts of the seat belt
system (for example, buckles, anchors, adjuster
and retractors) operate properly and smoothly,
and are installed securely. Check the belt
webbing for cuts, fraying, wear or damage.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to ensure
they operate smoothly and that all latches lock
securely in every position. Check that the head
restraints move up and down smoothly and that
the locks (if so equipped) hold securely in all
latched positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Maintenance and do-it-yourself
8-3

Black plate (345,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself or
damage to the vehicle. The following are general
precautions which should be closely observed.
WARNING
.Park the vehicle on a level surface,
apply the parking brake securely
and block the wheels to prevent
the vehicle from moving. For man-
ual transmission models, move the
shift lever to N (Neutral) . For auto-
matic transmission models, move
the selector lever to P (Park) .
. Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
. Never connect or disconnect the
battery or any transistorized com-
ponent while the ignition switch is
in the ON position.
. Never leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
. If you must work with the engine running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
. It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
. Always wear eye protection when-
ever you work on your vehicle.
. If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always
disconnect the negative battery cable before working near the fan.
. The fuel filter or fuel lines should be
serviced by a NISSAN dealer be-
cause the fuel lines are under high
pressure even when the engine is
off.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
off and wait until it cools down.
. Avoid direct contact with used en-
gine oil and coolant. Improperly
disposed engine oil, coolant, and/
or other vehicle fluids can damage
the environment. Always conform to
local regulations for disposal of
vehicle fluid.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also
available. (See “OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION” in the “9.
Technical and consumer information” section.)
Youshouldbeawarethatincompleteor
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5

Black plate (348,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
The engine cooling system is filled at the factory
with a high-quality, year-round, anti-freeze cool-
ant solution. The antifreeze solution contains
rust and corrosion inhibitors, therefore additional
cooling system additives are not necessary.
WARNING
.Never remove the radiator cap when
the engine is hot. Wait until the
engine and radiator cool down.
Serious burns could be caused by
high pressure fluid escaping from
the radiator. See precautions in “IF
YOUR VEHICLE OVERHEATS” in the
“6. In case of emergency” section of
this manual.
. The radiator is equipped with a
pressure type radiator cap. To pre-
vent engine damage, use only a
genuine NISSAN radiator cap.
CAUTION
When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant or equiva-
lent with the proper mixture ratio of
50% antifreeze and 50% demineralized or distilled water. The use of other
types of coolant solutions may damage
the engine cooling system.
Outside
temperature down to AntifreezeDemineralized
water or dis- tilled water
8 F 8C
30 35 50%
50%
SDI2043
CHECKING ENGINE COOLANT LEVELCheck the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
MIN
*2, open the reservoir cap and add
coolant up to the MAX
*1
level. If the reservoir
is empty, check the coolant level in the radiator
when the engine is cold. If there is insufficient
coolant in the radiator, fill the radiator with
coolant up to the filler opening and also add it to
the reservoir up to the MAX level
*1.
Tighten the cap securely after adding engine
coolant.
If the cooling system requires coolant
frequently, have it checked by a NISSAN
dealer.
ENGINE COOLING SYSTEM8-8
Maintenance and do-it-yourself