oil temperature NISSAN GT-R 2014 R35 Owners Manual

GT-R Overview
GT-R specific information ............................................... GTR-3Warranty information .................................................. GTR-3
Maintenance information ........................................... GTR-3
GT-R special specification parts ................................... GTR-4 Engine oil ....................................................................... GTR-4
Transmission oil ........................................................... GTR-4
Differential oil (front and rear) .................................. GTR-4
Brake fluid ..................................................................... GTR-5
Tires and road wheels ............................................... GTR-5
Suspension ................................................................... GTR-6
Brake pad and disc rotor .......................................... GTR-6
Exhaust muffler and trunk carpet ............................ GTR-6
Exterior parts (spoiler, etc.) ...................................... GTR-7
Dry carbon fiber parts (if so equipped) ................ GTR-7
GT-R performance optimization services .................... GTR-8 Wheel alignment inspection and adjustment
(if necessary) (including tire
pressure adjustment) ................................................. GTR-8
Engine settings (balancing right and left
air flow) ........................................................................\
.. GTR-9
Transmission settings ................................................. GTR-9
Checking the exhaust finisher and rear
bumper clearance ....................................................... GTR-9
Increase tightening of the strut support bar
attachment section with the shock absorber ....... GTR-9 Break-in schedule ............................................................ GTR-9
Wheel alignment ..................................................... GTR-10
Precautions before driving ........................................... GTR-10
Vehicle Dynamic Control (VDC) OFF mode .... GTR-10
Summer tires ............................................................ GTR-11
All-season tires ........................................................ GTR-11
Avoiding body damage .......................................... GTR-11
Fuel ........................................................................\
..... GTR-12
Body repair ............................................................... GTR-12
Driving after replacing tires .................................. GTR-12
Rear compartment (models with TRACK
PACK option) ........................................................... GTR-12
Additional maintenance items ..................................... GTR-13
Precautions on performance driving .................. GTR-13
Inspection and adjustments before driving ...... GTR-14
Inspection and adjustments after driving .......... GTR-19
GT-R specific vehicle characteristics ........................ GTR-24 Refueling precautions ............................................ GTR-24
Gasoline smell ......................................................... GTR-24
Outside temperature display indicates
higher temperature ................................................. GTR-24
Idle speed is not steady ........................................ GTR-24
Engine speed is restricted .................................... GTR-24
Engine output ........................................................... GTR-24
Distortion of rear spoiler ....................................... GTR-25

GTR-4GT-R Overview
NOTICE
Only use the following specified fluids
and parts in the GT-R to avoid possible
vehicle damage.
ENGINE OIL
Mobil 1 (0W-40) (100% synthetic oil)
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
durability if other synthetic oil is used. If Mobil
1 (0W-40) is not available, Mobil 1 (10W-40)
(100% synthetic) may be used; however, some
performance loss may be noticed.
Furthermore, replacement of the engine oil with
MOTUL NISMO COMPETITION OIL type
2193E(5W40) is recommended for the frequent
high performance driving opportunities or when
the engine starting ability during cold weather is
a concern.
NISSAN cannot ensure proper engine operation
and durability if other synthetic oil is used.
The use of additives, chemical materials or
abrasive compounds is prohibited.The use of additives, chemical materials, abra-
sive compounds or other high performance
engine oils may cause internal engine damage.
Engine oil maintenance
.
When the vehicle is delivered, the engine oil
level is 0.39 in (10 mm) below the H mark on
the engine oil dipstick for optimum high
performance driving. The engine oil can be
filled up to the H mark if not engaging in
performance driving.
. Because of the high performance character-
istics of the GT-R engine, more frequent oil
level inspections are necessary. Check the
oil level every 1,800 miles (3,000km) and
adjust as necessary. Also, change the
engine oil based on the driving conditions.
For the information regarding oil replace-
ment intervals, refer to the 2014 NISSAN
GT-R Service and Maintenance Guide.
. Some amount of oil is consumed by your
engine under normal operating conditions,
and oil consumption by itself does not
necessarily indicate any malfunction. If your
rate of oil consumption increases suddenly
or without explanation, NISSAN recom-
mends that you have your vehicle inspected
by a GT-R certified NISSAN dealer. .
For information about the oil replacement
intervals for performance driving, refer to the
interval for replacing oil after high perfor-
mance driving. (
“Additional mainte-
nance items” page GTR-13)
Make sure to replace the oil filter when the
engine oil is changed.
TRANSMISSION OIL
Genuine NISSAN Transmission Oil R35
Special (100% synthetic oil)
The GT-R uses a multiple-disc dual wet clutch
transmission. The specially developed transmis-
sion oil maximizes the friction characteristics of
the clutch and the lubrication of the gear
bearings.
The use of additives is prohibited.
The use of additives or other transmission oil
may cause internal transmission or clutch
damage.
DIFFERENTIAL OIL (front and rear)
Differential Oil R35 COMPETITION type
2189E
Use only the Differential Oil R35 COMPETITION
type 2189E that can keep the oil temperature
low in order to protect all parts of the differential
and maximize the performance of the Limited
GT-R SPECIAL SPECIFICATION
PARTS

Slip Differential (LSD) .
The use of additives is prohibited.
Using additives or any other than the specified
differential oil may cause the oil temperature to
increase and the final drive to be damaged. Also
it may cause vibration and adversely the vehicle
handling characteristics.
BRAKE FLUID
Genuine NISSAN Brake Fluid R35 Special
II
Genuine NISSAN Brake Fluid R35 Special II is
the factory fill brake fluid. The Vehicle Dynamic
Control (VDC) unit and other related parts were
specially designed for this brake fluid. NISSAN
cannot ensure proper operation of the vehicle if
other brake fluid is used.
TIRES AND ROAD WHEELS
Genuine GT-R tires and road wheels
Use only genuine GT-R tires and road wheels.
Tires
The GT-R uses specially designed run-flat tires
and matching road wheels. Use of these
specially developed tires and wheels provides
the greatest potential for maximum performance.
.Using non-genuine GT-R tires may cause powertrain system damage if the vehicle is
driven in a flat tire situation, even if run-flat
tires are used. This may also prevent the
vehicle from being stopped safely.
. Using non-genuine GT-R tires may also
cause tire failure due to excessive heat
buildup caused by tire distortion while
driving.
. Using non-genuine GT-R tires may affect the
operation of the VDC system.
Tire replacement:
. When tire replacement is required, replacing
tires as a set of four with new tires is
recommended. However, if a tire is punctu-
red or damaged, it may be possible to
replace only the damaged tire. Determining
whether one tire or a complete set of tires
should be replaced is based on a number of
factors including tire wear and condition.
Contact your GT-R certified NISSAN dealer.
They can recommend if an individual tire or a
complete set should be replaced.
. The GT-R uses specially designed run-flat
tires which have a rigid side wall. Special
equipment and procedures are required
when replacing these tires. NISSAN recom-
mends that tire replacement be performed at
a GT-R certified NISSAN dealer. .
Specific tire changing equipment must be
used to remove the GT-R tires from the
wheel and to install the GT-R tires onto the
wheel. It is only possible to reuse the tires
when they have no cracks and/or deforma-
tions on the bead portion of the tire. If the
incorrect equipment is used to remove the
GT-R tires from the wheel and to install the
GT-R tires onto the wheel, cracks and
deformation may occur on the bead portion
of the tires meaning that the tires cannot be
reused. Contact a GT-R certified NISSAN
dealer if the tires need to be removed from
the wheels.
. When reusing tires, contact a GT-R certified
NISSAN dealer.
Road wheels
Using non-genuine GT-R wheels may cause the
following:
.vehicle vibration
. the tire coming loose from the wheel during
a flat tire
. reduced wheel lug nut tightness
GT-R OverviewGTR-5

EXTERIOR PARTS (spoiler, etc.)
Do not modify exterior parts.
The GT-R was developed using a special wind
tunnel to help make sure the vehicle is
aerodynamically balanced. Additionally, the wind
tunnel was used to help make sure cool air flows
to the brakes, radiator and other components.
Additions of non-genuine GT-R specific acces-
sory exterior parts can change the air flow over
and around the body. This can affect vehicle
balance and cooling of various systems.
For example, if the front bumper is modified,
there is a possibility that brake cooling perfor-
mance may be reduced due to the decrease of
the air flow to the brake system.
Use only GT-R special specification parts.
Front bumper
The shape of the bumper helps pull air into the
engine compartment through the front wheel
housing to cool the radiator and brakes. Instal-
ling an aftermarket bumper may affect the air
flow in the engine compartment and decrease
the brake and engine cooling performance. An
aftermarket bumper may also change vehicle
balance by reducing front down force.
Rear spoiler
Installing an aftermarket rear spoiler may change
the down force balance between front and rear
of the vehicle. This can affect the handling
characteristics of the vehicle and affect the
operation of the ABS and VDC systems.
NOTICE
Modifications to exterior parts may
affect engine and transmission cooling
performance which can increase the
temperature in the engine compart-
ment. This can affect the operation or
damage parts located in the engine
compartment.
DRY CARBON FIBER PARTS (if so
equipped)
The dry carbon fiber parts are made using the
same composite method used for race cars. The
dry carbon fiber parts has a special coating to
enhance the feel of the material.
NOTICE
.Do not use chemical agents (for
example: wax, coating agent, com-
pound agent, etc.) on the dry carbon
fiber parts because they can da-
mage the material. When the carbon
fiber parts become dirty, dilute one
cap of mild detergent with a bucket
of water and use that mixture to
clean the carbon fiber parts.
. The dry carbon fiber parts may turn
yellow due to age deterioration
because of the characteristics of
the material. Storing the vehicle
outside in direct sunlight for ex-
tended periods of time may cause
discoloration and deterioration.
NISSAN recommends that you do
not store the vehicle in direct sun-
light to protect the rear spoiler.
NOTE:
The surfaces of the dry carbon fiber parts
are lightly coated like a race car so that
you can feel the proper texture of real
carbon, which may feel rough. This is
normal.
GT-R OverviewGTR-7

The information and specifications in this
section apply only when engaging in
performance driving.
The following information applies only 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 2014 NISSAN GT-R Warranty Informa-
tion Booklet for important information
concerning warranty coverage, limitations
and exclusions.
We recommend that all GT-R 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.PRECAUTIONS ON PERFORMANCE
DRIVING
The information and specifications in this
section apply only when engaging in
performance driving.
Checking the temperature of the
coolant and oils on the multi func-
tion display
When the temperatures of the engine coolant
and oil, and the oil pressure exceed the normal
range, the color of the meter on the multi
function display changes to red to warn the
driver. When engaging in high performance
driving, switch the display to the function meter
to display the temperature of the engine coolant
and oil, and the oil pressure. When the color of
the meter display changes to red, perform cool
down driving. When the values of the tempera-
ture and pressure return to the normal range, the
color of the meter display will turn back to white.
Warning temperature:
. Engine coolant temperature is 2308 F
(1108C) or higher:
If the engine coolant temperature increases
above 2308F (1108C) , the color of the meter
display on the multi function display changes
to red to warn of a possible overheat condition and engine output is reduced.
. Engine oil temperature is 2758F (1358C) or
higher:
If the engine oil temperature is higher than
2758F (1358C), the meter display changes
to red, maximum engine speed is automati-
cally limited to 4,000 rpm, and the transmis-
sion automatically changes from the
&M
position to the&Aposition.
. Transmission oil temperature is 2848 F
(1408C) or higher:
If the transmission oil temperature increases
to over 2848F (1408C) , the color of the
meter display changes to red. However, the
vehicle can continue to be driven until the
temperature reaches 2958F (1468C) . If the
oil temperature exceeds 2848 F (1408C)
while driving (the color of the meter dis-
played in red) , change both the transmission
oil and the differential oil after driving
because these fluids have deteriorated
because of the heat.
Cool down
The information and specifications in this
section apply only when engaging in
performance driving.
Cool down the vehicle to help extend the life of
GT-R OverviewGTR-13
ADDITIONAL MAINTENANCE ITEMS

GTR-14GT-R Overview
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.
The fuel tank pressure is higher when the vehicle
is hot, especially if the tank is more than half full.
If the cap is opened when the vehicle is hot, it
may cause fuel spray and there may be a hissing
noise. Open the cap slowly, releasing the
pressure from the tank gradually. Also, 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. Refuel slowly or refuel after the
vehicle has cooled.
INSPECTION AND ADJUSTMENTS
BEFORE DRIVING
The information and specifications in this
section apply only when engaging in
performance driving.
Fluids
.
Check the engine, transmission, differential
and under vehicle surfaces for oil and
coolant leaks.
. Check the fluid levels and adjust as neces-
sary using the specified fluid as described
under the conditions listed in this section.
(
“Recommended fluids and mainte-
nance interval” page GTR-20 ) If you do
not drive under the conditions listed, refer to
the 2014 NISSAN Service and Maintenance
Guide.
. NISSAN recommends to adjust the engine
oil level
*1to be 0.39 in (10 mm) (1/8 gal
(0.5 liters))
*2below the H mark on the
engine oil dipstick. (
*3range is 1.18 in (30
mm)) Before checking the oil level, run the
engine until it reaches operating tempera-
ture and wait at least 5 minutes after turning
off the engine. Make sure the oil level always
remains above the L mark.
When the vehicle is delivered, the engine oil
is set to “H- 0.39 in (10 mm)” for optimal
high performance driving.
. Some amount of oil is consumed by your
engine under normal operating conditions,
and oil consumption by itself does not

necessarily indicate any malfunction. If your
rate of oil consumption increases suddenly
or without explanation, NISSAN recom-
mends that you have your vehicle inspected
by a GT-R certified NISSAN dealer.
.Adjust the power steering fluid level to the R
mark
*5on the power steering dipstick
when the fluid temperature is hot or
*6
when the fluid temperature is cold.
Fluid temperature:
Hot: 122 to 1768F (50 to 808C): between
*1and*5
Cold: 32 to 868F(0to30 8C): between*3
and*6
Coolant level and mixture ratio
The information and specifications in this
section apply only when engaging in
performance driving.
Check 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 3/8 US quart (0.3 to 0.4
liter) of coolant.)
NOTICE
Do not overfill the coolant. This may
increase the pressure in the cooling
system and cause coolant leaks.
To maximize vehicle performance, the coolant
mixture ratio should be a combination of 30%
coolant antifreeze and 70% demineralized or
distilled water for maximum cooling system
performance regardless of ambient tempera-
tures.
If ambient temperatures are anticipated below
58F( −158C) , make sure a proper mixture ratio of
50% antifreeze and 50% demineralized or
GT-R OverviewGTR-15

GTR-20GT-R Overview
Recommended fluids and maintenance interval
The information and specifications in this section apply only when engaging in performance driving.
ITEMSEngine Oil
GT-R SPECIFIED FLUIDS Mobil 1 (0W-40)*1
MAINTENANCE INTERVAL
.When the oil temperature stays
below 2308F (1108C) while driving Change engine oil and engine oil filter at the same interval as Schedule 1 and
2 in the 2014 NISSAN GT-R Service and Maintenance Guide.
.When the oil temperature reaches
between 2308F (1108C) and 2668F (1308C) while
drivingChange engine oil and engine oil filter every 3,000 miles (5,000 km).
.When the oil temperature exceeds
2668F (1308C) while driving
Change engine oil and engine oil filter immediately after stopping.
*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 durability 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
performance loss may be noticed.

ITEMSTransmission Oil
GT-R SPECIFIED FLUIDS Genuine NISSAN Transmission Oil R35 Special
MAINTENANCE INTERVAL
.When the oil temperature stays
below 2488F (1208C) while driving Change transmission oil at the same interval as Schedule 1 and 2 in the 2014
NISSAN GT-R Service and Maintenance Guide.
.When the oil temperature reaches
between 2488F (1208C) and 2848F (1408C) while
drivingChange transmission oil every 3,000 miles (5,000 km) .
.When the oil temperature exceeds
2848F (1408C) while drivingChange both transmission oil and differential oil immediately after stopping.
Differential oil temperature usually increases concurrently.
ITEMS Differential Oil (front and rear)
GT-R SPECIFIED FLUIDS Differential Oil R35 COMPETITION type 2189E*2
MAINTENANCE INTERVAL
.When the oil temperature stays
below 2488F (1208C) while driving Change differential oil at the same interval as Schedule 1 and 2 in the 2014
NISSAN GT-R Service and Maintenance Guide .
.When the oil temperature reaches
between 2488F (1208C) and 2848F (1408C) while
drivingChange transmission oil every 3,000 miles (5,000 km) .
.When the oil temperature exceeds
2848F (1408C) while drivingChange both transmission oil and differential oil immediately after stopping.
Differential oil temperature usually increases concurrently as the transmission
oil temperature.
*2: The differential oil temperature cannot be displayed on the multi function display. The differential oil temperature can be checked with the transmission oil temperature since both usually increases or decrease concurrently.
GT-R OverviewGTR-21

GTR-24GT-R Overview
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.
The fuel tank pressure is higher when the vehicle
is hot, especially if the tank is more than half full.
If the cap is opened when the vehicle is hot, it
may cause fuel spray and there may be a hissing
noise. Open the cap slowly, releasing the
pressure from the tank gradually. Also, 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. Refuel slowly or refuel after the vehicle has cooled.
GASOLINE SMELL
The 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 TEMPERATURE
Heat 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 STEADY
The 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 RESTRICTED
To help protect the engine, the maximum engine
speed is automatically controlled in the following
conditions:
.
Revving the engine with the shift lever in the
&Por&Nposition: The maximum engine
speed is 5,000 RPM
. Revving the engine when the engine oil is at
a low (below 328F(0 8C)) or extremely high
(over 2758 F (1358C)) temperature: The
maximum engine speed is 4,000 RPM (The
&Mposition will automatically change to the
&Aposition.)
ENGINE OUTPUT
High altitude
To protect the engine, engine output is con-
trolled so that it does not increase at altitudes
4,922 ft (1,500 meters) or higher.
Engine output according to the
coolant temperature
The engine output is controlled at a low level
when the engine coolant temperature is lower
than approximately 1588F (708C) or higher than
2308F (1108C). This is not a malfunction.
If the temperature is lower than approximately
GT-R SPECIFIC VEHICLE
CHARACTERISTICS