NISSAN GT-R 2009 User Guide
Manufacturer: NISSAN, Model Year: 2009, Model line: GT-R, Model: NISSAN GT-R 2009Pages: 311, PDF Size: 6.68 MB
Page 11 of 311
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Model "R35-D" EDITED: 2008/ 5/ 20
In addition to the regular maintenance recom-
mended by NISSAN, the GT-R requires the
following special inspections:
.Wheel alignment inspection and adjustment
(if necessary) (including tire pressure ad-
justment)
. Engine settings (balancing right and left air
flow)
. Transmission settings
These inspections are required at the following
intervals:
. 1,000 miles
. 12 months
. 24 months
. 36 monthsNOTE:.These inspections will be performed
free of charge for labor at a GT-R
certified NISSAN dealer only. Inspec-
tions thereafter are recommended
every 12 months or 12,000 miles
(whichever comes first) at the custo-
mer’s expense. See the 2009 NISSAN
GT-R Warranty Information Booklet for
details.
. Repairs and adjustments involving parts replacement, etc. determined to
be necessary as a result of these
inspections are performed at the cus-
tomer’s expense.
. See the 2009 NISSAN GT-R Warranty
Information Booklet for significant lim-
itations, exclusions and possible void-
ing of your warranty resulting from
failure to have these necessary inspec-
tions, repairs and/or adjustments per-
formed.
. See the 2009 NISSAN GT-R Service and
Maintenance Guide for a detailed ex-
planation of the GT-R Performance
Optimization services.
WHEEL ALIGNMENT INSPECTION
AND ADJUSTMENT (if necessary)
(including tire pressure adjustment)This vehicle is equipped with a high perfor-
mance suspension. The vehicle’s wheel align-
ment needs to be measured and adjusted (if
necessary) by a GT-R certified NISSAN dealer
as necessary as the vehicle is driven and the
suspension parts break-in.
ENGINE SETTINGS (balancing right
and left air flow)Each cylinder bank of this engine operates
independently due to the vehicle’s twin turbo-
charger design. Each side of the engine must
operate at the same level of performance. The
power output of each bank must be checked
and adjusted as necessary by a GT-R certified
NISSAN dealer.TRANSMISSION SETTINGSThe design of the clutch and transmission
requires inspection and adjustment of the clutch
and shift forks by a GT-R certified NISSAN
dealer at the recommended intervals. Depend-
ing on the driving conditions, more frequent
adjustments may be necessary to help maximize
vehicle performance.
GTR-4
GT-R Overview
GT-R PERFORMANCE
OPTIMIZATION SERVICES
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Model "R35-D" EDITED: 2008/ 5/ 20
VEHICLE DYNAMIC CONTROL (VDC)
OFF MODEMake sure VDC is on before driving the vehicle.
The VDC OFF mode should only be used to help
free a vehicle stuck in mud or snow by
temporarily stopping VDC operation and keep-
ing torque on wheels.SUMMER TIRESThe GT-R summer tires are made from a
specially formulated rubber to maximize the
vehicle’s performance capabilities. Performance
of summer tires is substantially reduced when
temperatures are less than 328F(0 8C) so you
must drive carefully. NISSAN recommends the
use of winter or all-season tires on all four
wheels if you plan to operate your vehicle in
snowy or icy conditions when temperatures are
less than 32 8F(0 8C) .
WARNING
Never use summer tires when the
temperature is below 48 F( 20 8C) to
prevent permanent tread deformation
which may cause tire damage or tire
failure. This may cause a loss of vehicle
control which can result in serious
personal injury or death.
ALL-SEASON TIRESDo not exceed the speed rating of the tire that is
installed on the vehicle.
The body of the GT-R has been manufactured
on special fixtures utilizing a hybrid structure
with aluminum die cast parts for the frame work.
Special skills, information and equipment are
required to correctly repair the body. Contact a
GT-R certified NISSAN dealer if the vehicle is
damaged, such as in a collision, and they will
recommend an appropriate body shop.
Only certified body shops using CELETTE
®
advanced collision repair equipment are ap-
proved by NISSAN for repairing structural body
damage. Contact a GT-R certified NISSAN
dealer or NISSAN Consumer Affairs for a
referral or list of certified body shops.
GT-R Overview
GTR-5
PRECAUTIONS BEFORE DRIVING BODY REPAIR
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Model "R35-D" EDITED: 2008/ 5/ 20
The following information applies if you engage
in performance driving such as driving your
GT-R for extended periods under the following
conditions.
.Higher-RPM (approaching redline) opera-
tion
. Frequent high pedal force braking from
moderate and higher speeds
. Frequent throttle activation
. Fast revving throughout the RPM range
In such cases, the following additional main-
tenance guidelines apply.
However, you should also carefully read
your 2009 NISSAN GT-R Warranty Informa-
tion Booklet for important information
concerning warranty coverage, limitations
and exclusions.
We recommend that maintenance be performed
at a GT-R certified NISSAN dealer. NISSAN will
only pay for GT-R Performance Optimization
Services performed at a GT-R certified NISSAN
dealer.FLUIDS. Before driving, check the fluid levels and
adjust as necessary using the specified fluid.
. Check the amount of fluid for the power steering.
. Be sure to change the fluids listed below
with the specified fluids every 1,800 miles
(3,000 km) .
ITEMS GT-R SPECIFIED FLUIDS
Engine oil Mobil 1, 0W-40*1
Transmission oil Genuine NISSAN Transmission
Oil R35 Special
Differential oil
(front and rear) Castrol SAF-XJ 75W-140
Brake fluid Genuine NISSAN Brake Fluid
R35 Special DOT4*2
*1: Mobil 1, 0W-40 (100% synthetic) is the factory fill oil. The VR38 engine with its plasma-sprayed
bores was developed using this oil. NISSAN
cannot ensure proper engine operation and dur-
ability if other 0W-40 synthetic oil is used. If Mobil
1, 0W-40 is not available, Mobil 1, 10W-40 (100%
synthetic) may be used; however, some perfor-
mance loss may be noticed.
*2: Genuine NISSAN Brake Fluid R35 Special DOT4 is the factory fill brake fluid. The Vehicle Dynamic
Control (VDC) unit and other related parts were
specially designed for this brake fluid and NISSAN
cannot ensure the best performance and proper
operation of the vehicle if other brake fluid is used.
INSPECTION AND ADJUSTMENTS
OF TIRES, SUSPENSION AND
BRAKES. Measure and adjust the wheel alignment.
. Check the tire pressure and the Tire
Pressure Monitoring System (TPMS) sen-
sor.
. Make tire pressure adjustments only when
the tires are cool. (
“WHEELS AND
TIRES” page 8-29)
. Secure road wheel balance weights with
aluminum tape or equivalent.
. Check the heat deterioration and wear of the
brakes. (As necessary, the brake pad and
the brake disc rotor must be replaced as a
set of four with new ones.)
REPLENISHING COOLANTCheck the coolant level in the pressurized
coolant reservoir. Adjust the level so that the
fluid is between the MAX and MIN markings. For
the coolant, use genuine NISSAN Long Life
coolant. (On delivery of new vehicle, the
reservoir is filled to the MIN level. Be sure to
replenish approximately 0.3 to 0.4 US quart (0.3
to 0.4 liter) of coolant.)
GTR-6
GT-R Overview
ADDITIONAL MAINTENANCE ITEMS
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Model "R35-D" EDITED: 2008/ 5/ 20
COOLANT MIXTURE RATIOFor maximum cooling system performance, the
coolant mixture ratio should be the combination
of 30% antifreeze and 70% demineralized or
distilled water.
If ambient temperatures are anticipated below
58F( 15 8C) , make sure a proper mixture ratio of
50% antifreeze and 50% demineralized or
distilled water mix is used.COOL DOWNCool down the vehicle to help extend the life of
the vehicle if coolant temperatures are extremely
high. Drive the vehicle at 37 to 50 MPH (60 to
80 km/h) , in 5th or 6th gear for 2 to 3 miles (3 to
5 km) and then stop the engine.
REFUELING PRECAUTIONS
WARNING
Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire. The fuel tank
is full at the first automatic shutoff.
To maximize vehicle performance, the fuel tank is
located as low as possible to lower the vehicle
center of gravity. The tank is also divided into
two parts. This fuel tank design causes higher
pressures inside the tank than other vehicles so
fuel spillage is possible by trying to top off the
fuel tank after automatic shutoff.REFUELING STOPS BEFORE THE
TANK IS FULLThe fuel tank pressure is higher when the vehicle
is hot. If the vehicle is refueled when the vehicle
is hot, the fuel pump may automatically shut off
before the tank is full. This does not indicate that
there is a malfunction. This will not happen after
the vehicle has cooled.GASOLINE SMELLThe fuel temperature is higher when the vehicle
is hot. This may cause a gasoline smell from the
vehicle. This does not indicate that there is a malfunction. The smell will go away when the
fuel temperature has cooled.
OUTSIDE TEMPERATURE DISPLAY
INDICATES HIGHER TEMPERATUREHeat from the engine compartment, radiator and
intercoolers can affect the outside temperature
display. The outside temperature display may
indicate a higher than actual temperature while
driving or stopped. This is normal.IDLE SPEED IS NOT STEADYThe idle speed may not be steady when the
engine compartment is extremely hot. This is
normal. The engine speed will be steady when
the engine cools down.
In this case, the Malfunction Indicator Light (MIL)
may come on. After a few driving trips, the MIL
should turn off. If the light remains on after a few
driving trips, have the vehicle inspected by a
GT-R certified NISSAN dealer.ENGINE SPEED IS RESTRICTEDTo help protect the engine, the maximum engine
speed is automatically controlled in the following
conditions:
.
Revving the engine with the shift lever in the
&P
or
&N
position: The maximum engine
speed is 5,000 RPM
. Revving the engine when the engine coolant
GT-R Overview
GTR-7
GT-R SPECIFIC VEHICLE
CHARACTERISTICS
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Model "R35-D" EDITED: 2008/ 6/ 6
or oil is at a low or extremely high
temperature: The maximum engine speed
is 4,000 RPM
DISTORTION OF REAR WINGWhen the vehicle is parked in direct sunlight on
a hot day, the center of the rear wing may
become distorted. This is normal. When the
surface temperature of the rear wing is reduced,
the shape of the wing should return to normal.UNEVEN WEAR OF TIRESThe NISSAN GT-R is equipped with high
performance, low profile, run-flat tires that are
optimized for performance and handling. The life
of these tires will be less than those of tires
installed on a typical vehicle, and you are likely to
experience uneven tire wear and tire noise
regardless of the type of tire used.NOISES ARE HEARD WHILE DRIV-
ING.The GT-R brake pads use material that
provides a high amount of braking power
even in high temperatures. This material can
cause an intermittent screeching noise when
the brakes are applied. The noise decreases
as the brake pads wear. .
A screeching noise may be heard when the
brake pedal is depressed:
— When driving the vehicle for the first time in the morning,
— After leaving the vehicle parked for extended periods of time, or
— When the vehicle is damp following rain showers or washing the vehicle.
These sounds are normal. The noise is
caused when the brake pads absorb moist-
ure, and the noise stops after the brake is
applied several times.
. A screeching noise may also be heard when
the brake pedal is depressed:
— When repeatedly applying gentle brak- ing, especially on a curve at a low
speed, or
— When the brake rotors have circular scores with the brake temperature high.
. To maintain steady braking performance in
both extremely high and low temperatures,
the gap between the brake pad and caliper
is larger than normal and large-size brake
pads are used. When driving over a bump, a
light rattling sound may be heard from the
brake pad. This does not indicate that there
is a malfunction. .
When the brake disc rotor undergoes
thermal expansion, a rumbling noise may
be heard from the engaging portion of the
wheel and the brake disc rotor. This does
not indicate that there is a malfunction. The
noise will cease when the temperature
decreases.
. In addition to noise resulting from uneven
tire wear discussed in the previous section,
the GT-R tires are more rigid than a typical
passenger car tire and are made from a
specially formulated rubber to maximize the
vehicle’s performance capabilities. These
characteristics cause the GT-R tires to have
more road noise than a typical passenger
car tire. This road noise is normal.
. Due to the performance capabilities and
requirements of the GT-R, the sequential 6-
speed dual clutch transmission is unlike a
typical automatic transmission. You will likely
hear mechanical sounds from the transmis-
sion, particularly at slow speeds and at idle.
This condition is normal.GTR-8
GT-R Overview
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Model "R35-D" EDITED: 2008/ 5/ 20
BRAKE DUSTThis vehicle is equipped with high performance
brakes, and the characteristics of the brake pad
material may cause more brake dust than other
vehicles. NISSAN recommends a wheel coating
that helps prevent the brake dust from sticking
to the wheels. Contact a GT-R certified NISSAN
dealer for more details.MECHANICAL LIMITED SLIP DIF-
FERENTIAL (LSD) CHARACTERIS-
TICSThe differential oil has a high viscosity and is
very thick when cold. If the vehicle accelerates
from a stop with the steering wheel turned in
cold temperatures, the inner wheel tire may slip
and some noise or vibration may be heard. This
phenomenon is unique to vehicles equipped
with the Limited Slip Differential (LSD). When
the steering wheel is returned to the straight-
ahead position or the differential oil warms up,
the noise and vibration decrease.
The GT-R dual clutch transmission is a newly-
developed system that uses an electronically
controlled multiple-disc wet clutch attached to
the highly efficient manual transmission. This
transmission has two driving modes.
.
&Aposition (Automatic gearshift):
allows automatic shifting of the manual
transmission.
.
&M
position (Manual gearshift):
allows quick shifting of the manual transmis-
sion.
NOTE:.
&M
position driving is recommended
when driving up hills or accelerating
from a stop on a cold morning.
.
&M
position driving is recommended if
you feel shift shocks or jerkiness in the
&Aposition in cold temperatures.
. When starting or driving on a steep
uphill grade, shift to the
&M
position
and operate the paddle shifter to shift
down to 1st gear similar to a manual
transmission vehicle.
The GT-R dual clutch transmission was devel-
oped specifically to maximize vehicle perfor-
mance and driving enjoyment. The GT-R
transmission components were designed using
different engineering standards than typical passenger car transmissions. Because of this,
the GT-R has different operating characteristics,
and various rattle noises may be heard during
some driving conditions because of the follow-
ing items:
.
Gear clearances
. Ultralight flywheel
. Dry sump lubrication
These noises do not indicate that there is a
malfunction.
GT-R Overview
GTR-9
DUAL CLUTCH TRANSMISSION
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Model "R35-D" EDITED: 2008/ 5/ 20
TRANSMISSION OPERATION CHARACTERISTICS
MechanismOperation characteristics
Base Manual transmission
.
When the temperature of the transmission is high, the decreased friction from idling and driving at low speeds can cause rattling, shaking
and jarring noises. When the temperature of the transmission decreases, the noise will lessen.
.
Clattering noises may be heard while shifting.
Multiple disc wet clutch
.
When stopping the vehicle with the shift lever in the
&Ror&A↔&Mposition, be sure to firmly depress the brake pedal. The vehicle may
slowly move if the brake pedal is not depressed.
.
Never depress the brake and accelerator pedals at the same time. Depressing the brake and accelerator pedals at the same time could
cause:—
The engine to stall
—
The clutch to overheat
—
Transmission damage
.
To prevent stalling or transmission damage, start in first gear. The
&Mposition second gear can be used to start moving the vehicle only
when reduced torque is necessary on snowy roads or extremely slippery surfaces.
.
When the vehicle is stopped on a hill, do not hold the vehicle in place by depressing the accelerator pedal. Doing so may cause the clutch
to overheat and result in transmission damage. Use the brakes to prevent the vehicle from moving.
Electronic oil pressure
control The following conditions are caused due to changes in fluid viscosity as a result of temperature changes.
.
When the transmission fluid is extremely cold or extremely hot, the transmission may feel like it is slipping during shifts or there may be hard
shifts. This is normal. Transmission shifting should return to normal when the transmission fluid returns to normal operating temperatures.
.
When the transmission fluid temperature is extremely cold, the time required to run a system check may increase. During the system check,
the shift lever must stay in the
&Pposition. Move the shift lever after turning off the system check display. Also, it is normal to hear clicking
noises during the transmission systems check.
Changing modes
.
The higher shift speeds in the
&Mposition may result in shift shock and jerkiness when starting or shifting.
.
Quick shifting in the R mode with the transmission in the
&Mposition is available when the engine speed is high. However, the transmission
may shift more slowly when the engine speed is low.
Gear clearances Appropriate gaps are provided between gears to achieve smooth gear rotation and steady tooth surface lubrication under the high-load driving
condition. However, this causes a rattling noise.
GTR-10
GT-R Overview
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MechanismOperation characteristics
Ultralight flywheel
.
An ultralight flywheel is provided to achieve rapid engine response to the accelerator pedal operation and quick shifting response to the
paddle shifter operation. These are essential for a supercar. However, you may notice a large rattling noise from gears because engine
rotation fluctuations become larger while idling.
.
Due to changes in engine speed through the operation of the air conditioner, rattling, shaking or jarring noises may be heard when idling or
driving at low speeds.
.
Rattling noises may be heard when the engine is started or stopped.
Dry sump lubrication High-efficiency dry sump lubrication is provided to achieve low agitation resistance of lubricant oil and allows smooth transmission gear rotation
that contribute to obtain a perfect balance between outstanding driving performance and improved environmental performance. However, you
may notice some rattling noise due to engine rotation fluctuations.
GT-R Overview
GTR-11
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![NISSAN GT-R 2009 User Guide Black plate (14,1)
Model "R35-D" EDITED: 2008/ 5/ 20
MEMOGTR-12
GT-R Overview
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Model \"R35-D\" EDITED: 2008/ 5/ 20
MEMOGTR-12
GT-R Overview
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MEMOGTR-12
GT-R Overview
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0 Illustrated table of contents
Model "R35-D" EDITED: 2008/ 5/ 20
Seats, seat belts and Supplemental Restraint System
(SRS).............................................................. 0-2
Front ........................................................... 0-2
Rear ............................................................ 0-3
Exterior ............................................................ 0-4
Front ........................................................... 0-4
Rear ............................................................ 0-5 Passenger compartment
...................................... 0-6
Cockpit ............................................................ 0-7
Instrument panel ................................................ 0-8
Meters and gauges ............................................. 0-9
Engine compartment ......................................... 0-10
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