check engine NISSAN GT-R 2015 R35 Owners Manual

GTR-4GT-R Overview
engine oils may cause internal engine �famage.
Engine oil maintenance
.When the �behicle is �feli�bere�f, the engine oil
le�bel is 0.39 in (10 mm) below the H mark on
the engine oil �fipstick for optimum high
performance �fri�bing. The engine oil can be
fille�f up to the H mark if not engaging in
performance �fri�bing.
. Because of the high performance character-
istics of the GT-R engine, more frequent oil
le�bel inspections are necessary. Check the
oil le�bel e�bery 1,800 miles (3,000 km) an�f
a�fjust as necessary. Also, change the
engine oil base�f on the �fri�bing con�fitions.
For the information regar�fing oil replace-
ment inter�bals, refer to the 2015 NISSAN
GT-R Ser�bice an�f Maintenance Gui�fe.
. Some amount of oil is consume�f by your
engine un�fer normal operating con�fitions,
an�f oil consumption by itself �foes not
necessarily in�ficate any malfunction. If your
rate of oil consumption increases su�f�fenly
or without explanation, NISSAN recom-
men�fs that you ha�be your �behicle inspecte�f
by a GT-R certifie�f NISSAN �fealer.
. For information about the oil replacement
inter�bals for performance �fri�bing, refer to the
inter�bal for replacing oil after high perfor- mance �fri�bing. (
“A�f�fitional mainte-
nance items” page GTR-12)
Make sure to replace the oil filter when the
engine oil is change�f.
TRANSMISSION OIL
Genuine NISSAN Transmission Oil R35
Special (100% synthetic oil)
The GT-R uses a multiple-�fisc �fual wet clutch
transmission. The specially �fe�belope�f transmis-
sion oil maximizes the friction characteristics of
the clutch an�f the lubrication of the gear
bearings.
The use of additives is prohibited.
The use of a�f�fiti�bes or other transmission oil
may cause internal transmission or clutch
�famage.
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 or�fer to protect all parts of the �fifferential
an�f maximize the performance of the Limite�f
Slip Differential (LSD) .
The use of additives is prohibited.
Using a�f�fiti�bes or any other than the specifie�f �fifferential oil may cause the oil temperature to
increase an�f the final �fri�be to be �famage�f. Also
it may cause �bibration an�f a�f�bersely the �behicle
han�fling characteristics.
BRAKE FLUID
Genuine NISSAN Brake Fluid R35 Special
II
Genuine NISSAN Brake Flui�f R35 Special II is
the factory fill brake flui�f. The Vehicle Dynamic
Control (VDC) unit an�f other relate�f parts were
specially �fesigne�f for this brake flui�f. NISSAN
cannot ensure proper operation of the �behicle if
other brake flui�f is use�f.

rates and wear patterns in comparison to
conventional passenger vehicles. Contact a
�fT-R certi�bied NISSAN dealer to con�birm that
the alignment is within speci�bications.
Preventing toe-out:
Toe-out can cause uneven tire wear or
damage to areas inside the tires due to
high heat. Be sure to have the wheel
alignment toe-in setting checked and ad-
justed by your GT-R certified NISSAN
dealer before any performance driving on
closed circuit tracks. Obey all traffic laws
when on public roads.
Toe-in speci�bication
Front \0370.059 in (1.5 mm)
Rear \037
0.079 in (2.0 mm)
TRANSMISSION SETTINGS
The design o�b the clutch and transmission
requires inspection and adjustment o�b the clutch
and shi�bt �borks by a �fT-R certi�bied NISSAN
dealer at the recommended intervals. I�b the
transmission setting is not complete, excessive
loads may be applied to the transmission and
power train system parts during starting and
shi�bting, which may result in a mal�bunction or
damage. Depending on the driving conditions,
more �brequent adjustments may be necessary to
help maximize vehicle per�bormance.NOTICE
Follow these recommendations to ob-
tain maximum engine performance and
ensure the future reliability and econo-
my of your new vehicle. Failure to
follow these recommendations may
result in shortened engine life and
reduced vehicle performance.
Please observe the �bollowing types o�b driving
until the mileage shown below has been
reached.
Until 300 miles (500 km):
. Do not depress the accelerator pedal more
than hal�bway and avoid rapid acceleration.
. Drive with the engine speed kept at less
than 3,500 RPM.
. Avoid unnecessary quick steering, abrupt
braking and driving on poor roads.
300 to 600 miles (500 to 1,000 km):
. Avoid rapid acceleration in a low gear (1st to
3rd gears) with the accelerator pedal �bully
depressed. Depress the pedal slowly.
. Avoid unnecessary quick steering and
abrupt braking.
GT-R Overview�fTR-9
BREAK-IN SCHEDULE

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 e�fceed the normal
range, the color of the meter on the multi
function display changes to red to warn the
driver�b 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�b When the color of
the meter display changes to red, perform cool
down driving�b 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�b
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�b
. Engine oil temperature is 2758F (1358C) or
higher:
If the engine oil temperature is higher than
2758F (1358C), the meter display changes
to red, ma�fimum engine speed is automati-
cally limited to 4,000 rpm, and the transmis-
sion automatically changes from the
&M
position to the&Aposition�b
. 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�b However, the
vehicle can continue to be driven until the
temperature reaches 2958F (1468C) �b If the
oil temperature e�fceeds 284 8F (1408 C)
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�b
Cool down
The information and specifications in this
section apply only when engaging in
performance driving.
Cool down the vehicle to help e�ftend the life of the vehicle if coolant temperatures are e�ftremely
high�b 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�b
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 ma�fimize vehicle performance, the fuel tank is
located as low as possible to lower the vehicle
center of gravity�b The tank is also divided into
two parts�b 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�b
The fuel tank pressure is higher when the vehicle
is hot, especially if the tank is more than half full�b
If the cap is opened when the vehicle is hot, it
may cause fuel spray and there may be a hissing
noise�b Open the cap slowly, releasing the
pressure from the tank gradually�b Also, if the
GT-R OverviewGTR-13

GTR-14GT-R Overview
vehicle is refueled when �fhe vehicle is ho�f, �fhe
fuel pu�bp �bay au�fo�ba�fically shu�f off before �fhe
�fank is full. This does no�f indica�fe �fha�f �fhere is a
�balfunc�fion. Refuel slowly or refuel af�fer �fhe
vehicle has cooled.
INSPECTION AND ADJUSTMENTS
BEFORE DRIVING
The information and specifications in this
section apply only when engaging in
performance driving.
Fluids
.Check �fhe engine, �frans�bission, differen�fial
and under vehicle surfaces for oil and
coolan�f leaks.
. Check �fhe fluid levels and adjus�f as neces-
sary using �fhe specified fluid as described
under �fhe condi�fions lis�fed in �fhis sec�fion.
(
“Reco�b�bended fluids and �bain�fe-
nance in�ferval” page GTR-19 ) If you do
no�f drive under �fhe condi�fions lis�fed, refer �fo
�fhe 2015 NISSAN Service and Main�fenance
Guide.
. NISSAN reco�b�bends �fo adjus�f �fhe engine
oil level
*1�fo be 0.39 in (10 �b�b) (1/8 gal
(0.5 li�fers))
*2below �fhe H �bark on �fhe
engine oil dips�fick. (
*3range is 1.18 in (30
�b�b) .) Before checking �fhe oil level, run �fhe
engine un�fil i�f reaches opera�fing �fe�bpera-
�fure and wai�f a�f leas�f 5 �binu�fes af�fer �furning
off �fhe engine. Make sure �fhe oil level always
re�bains above �fhe L �bark.
When �fhe vehicle is delivered, �fhe engine oil
is se�f �fo “H- 0.39 in (10 �b�b)” for op�fi�bal
high perfor�bance driving.
. So�be a�boun�f of oil is consu�bed by your
engine under nor�bal opera�fing condi�fions,
and oil consu�bp�fion by i�fself does no�f necessarily indica�fe any �balfunc�fion. If your
ra�fe of oil consu�bp�fion increases suddenly
or wi�fhou�f explana�fion, NISSAN reco�b-
�bends �fha�f you have your vehicle inspec�fed
by a GT-R cer�fified NISSAN dealer.

.Adjust the power steering fluid level to the R
�fark
*5on the power steering dipstick
when the fluid te�fperature is hot or
*6
when the fluid te�fperature is cold�b
Fluid te�fperature:
Hot: 122 to 1768F (50 to 808C): between
*1and*5
Cold: 32 to 868F (0 to 308C): 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�b Adjust the level so that the
fluid is between the MAX and MIN �farkings�b For
the coolant, use genuine NISSAN Long Life
coolant�b (On delivery of new vehicle, the
reservoir is filled to the MIN level�b Be sure to
replenish approxi�fately 3/8 US quart (0�b3 to 0�b4
liter) of coolant�b)
NOTICE
Do not overfill the coolant. This may
increase the pressure in the cooling
system and cause coolant leaks.
To �faxi�fize vehicle perfor�fance, the coolant
�fixture ratio should be a co�fbination of 30%
coolant antifreeze and 70% de�fineralized or
distilled water for �faxi�fu�f cooling syste�f
perfor�fance regardless of a�fbient te�fpera-
tures�b
If a�fbient te�fperatures are anticipated below
58F( í158C) , �fake sure a proper �fixture ratio of
50% antifreeze and 50% de�fineralized or
distilled water �fix is used�b
Engine and powertrain
The information and specifications in this
section apply only when engaging in
performance driving.
. Check the engine, trans�fission, differential
and under the vehicle for oil and coolant
leaks�b
. Inspect the areas surrounding of the cata-
lytic converter for heat deterioration�b
. Always perfor�f the trans�fission setting�b
After that, adjust the clutch clearance so
that the clearance is less than the clearance
used for daily driving�b Your GT-R certified
NISSAN dealer has the necessary infor�fa-
tion and equip�fent to set the clutch
clearance to the correct specification�b The
clearance used for daily driving increases
clutch heat generated during Perfor�fance
Driving�b This leads to an increase in te�f-
perature of the trans�fission oil�b In addition, a
�fore direct shifting feel can be obtained by
reducing the clutch clearance for Perfor-
�fance Driving�b The clutch clearance should
be reset to the daily driving specification
after Perfor�fance Driving�b See your GT-R
certified NISSAN dealer for infor�fation�b
GT-R OverviewGTR-15

GTR-22GT-R Overview
Suspension and wheel alignment
.Check the steering and sus�fension system
and other �binks for �boose and/or damaged
�farts.
. Measure and adjust the whee�b a�bignment.
Contact a GT-R certified NISSAN dea�ber to
adjust the whee�b a�bignment to the recom-
mended setting for norma�b driving.
Wheels and tires
.Check tire wear and cracking.
. Ins�fect the tire side wa�b�b for damage.
. Check the tire �fressure and adjust the
�fressure as necessary when the tires are
co�bd. (
“Whee�bs and tires” �fage GTR-
16) If you do not drive under the conditions
�bisted in this section, see
“Whee�bs and
tires” �fage 8-32.
. Check that the whee�b nuts are not stri�f�fed.
Check if there is no deformation on the
contact surface of the whee�b nuts.
. Make sure the whee�b nuts are tight.
(
“Whee�bs and tires” �fage 8-32)
. Make sure the drive shaft nuts are tight.
. Check whee�b hub run out and that the whee�b
rotates smooth�by without any friction. Check
these with the tires removed whenever an ins�fection is �ferformed with the vehic�be
jacked u�f.
. Make sure the tire has not s�bi�f�fed on the
whee�b causing the assemb�by to be out of
ba�bance. The reference marks on the tire and
whee�b shou�bd be a�bigned. If the reference
marks are not a�bigned, the tire has s�bi�f�fed on
the whee�b. Have the whee�bs/tires reba-
�banced. Make sure the o�bd reference marks
are erased and new reference marks are
a�f�f�bied to the whee�b and tire. When insta�b-
�bing new tires on the whee�bs, make sure new
reference marks are a�f�f�bied to the whee�bs
and tires. (
“Whee�bs and tires” �fage
GTR-16)
. Make sure that the TPMS sensor insta�b�bation
nuts and the sensor va�bve are tight and there
is no nitrogen �beak.
Brakes
.Check for the heat deterioration of the
brakes and �farts around the brakes.
. Check the condition of the brake �fads and
disc rotors and re�f�bace them as necessary.
Engine and powertrain
.Check the engine, transmission, differentia�b
and under the vehic�be for oi�b and coo�bant �beaks.
. Ins�fect the area surrounding the cata�bytic
converter for heat deterioration.
. Ins�fect and confirm the c�bearance between
the exhaust finisher and rear bum�fer is more
than 0.24 in (6 mm) (u�f/down) and more
than 0.20 in (5 mm) (�beft/right) .
. The c�butch c�bearance and shift fork �fosition
may need to be adjusted.
. Ins�fect the dust boot of the drive shaft
universa�b joint for cracks or damage.
. Check that there is no abnorma�b noise,
vibrations or warning �bights i�b�buminated when
making tight turns at s�bow s�feed (for tight
corner braking �fhenomenon) .

2-12Instruments and controls
NOTE:
.The instrument brightness can be ad-
justed separately for daytime and
nighttime conditions. The adjusted set-
tings are automatically stored.
. When the battery terminal is discon-
nected, the set memory will be erased
and the setting returns to the default. The vehicle information dis�flay can dis�flay the
following information�b
.
Engine oil level dis�flay
. Transmission system check dis�flay
. Instrument brightness control level dis�flay
(
“Instrument brightness control” �fage
2-11)
. Drive com�futer
(
“Drive com�futer” �fage 2-15)
. Warning dis�flay
(
“Warning dis�flay” �fage 2-33)
. O�feration dis�flay
(
“O�feration dis�flays” �fage 2-43)
. Cruise control dis�flay
(
“Cruise control” �fage 5-34)
ENGINE OIL LEVEL DISPLAY
When the ignition switch is �fushed to the ON
�fosition, the engine oil status before starting the
engine is indicated as illustrated�b
When the oil level is normal
“OIL LEVEL OK” is dis�flayed�b Push the dis-
�flayed LEVEL switchto check the oil level�b
VEHICLE INFORMATION DISPLAY

NOTE:
The engine oil level can be displayed after
the “OIL LEVEL OK” display turns off or
while the engine is started and running.
(
“Maintenance” page 2-20)
When the oil level is low
If the message shown above is displayed�f the
engine oil level is low.
Warm �bp the engine in a level location. After at
least 5 min�btes have passed since engine stop�f
�bse the engine oil dipstick to check the oil level.
(
“Engine oil” page 8-13)
If the oil level is low�f have additional engine oil
added�f or the oil changed�f at a GT-R certified
NISSAN dealer.
NOTICE
If the vehicle is in a location that is not
level, accurate measurement of the oil
level may not be possible. If “OIL LEVEL
LOW ” is displayed, but the level shown
by the oil dipstick is normal, move the
vehicle to a level location and stop the
engine. After at least 5 minutes have
passed, open the driver’s door and push
the ignition switch back to ON. If the
“OIL LEVEL LOW” message appears
again, have engine oil added or the oil
changed.
Instruments and controls2-13

2-14Instruments and controls
When the oil level sensor malfunc-
tion occurs
If the message shown above is \fisplaye\f\b the
engine oil level sensor may be malfunctioning.
Contact a GT-R certifie\f NISSAN \fealer im-
me\fiately.
TRANSMISSION SYSTEM CHECK
DISPLAY
This is \fisplaye\f after the engine is starte\f while
the transmission system is being checke\f. It
turns off after a few secon\fs.
NOTE:
.During the system check, the shift lever
cannot be moved out of the
&Pposition.
Operate the shift lever after the system
check indicator turns off.
. The shift lever cannot be moved if the
shift lever button is pushed while the
system check is being performed, even after the system check is finished.
Release the button and push it again
to operate the shift lever.
. During winter or at other times when
the temperature is extremely low,
changes in the hydraulic response
characteristics may increase the
amount of time that is required for the
system check. During the system check,
a thudding operating noise may occur
or the engine speed may decrease,
however this does not indicate that
there is a malfunction.

2-20Instruments and controls
“TIMER” indicator:
This alert informs the driver that the set driving
time has ela�fsed.
On the TI�bER screen, �fush the NEXT switch
to change the time. Push and hold the
switch to increase the number every 1 hour. A
maximum of 6 hours can be set.
NOTE:
The default setting is OFF.
Low outside temperature warning:
This alert informs the driver when the outside air
tem�ferature is lower than 378F (38C) .
On the ICY screen, �fush the NEXT switch
to turn this warning ON/OFF.
NOTE:
The default setting is ON.
Maintenance
This function can be used to set the various
maintenance intervals and to check the engine
oil level. The reminders shown below are used to
notify the driver of the maintenance intervals.
NOTE:
Because these are displayed based on the
mileage driven, they do not indicate the
actual conditions of the vehicle. Use these
functions only as a reference.
In�fut the maintenance distance using the
following items:
. On each setting screen, �fush the NEXT