engine overheat NISSAN GT-R 2015 R35 Owners Manual

component(s) by overheating or ex-
cessive force.
. Damage to the powertrain or any
drivetrain component(s) that occurs
when there is a record in the Vehicle
Status Data Recorder (VSDR) that
the vehicle was driven with VDC off
during the period when the damage
was incurred is excluded from war-
ranty coverage.
See your 2015 Warranty Information Boo�flet for
important related information and �barranty
coverage exclusions. See also section 2
(
“Transmission �barning light” page 2-30)
and section 5 (“Vehicle Dynamic Control
(VDC) system” page 5-50) of this O�bner’s
Manual, “Transmission Clutch Temperature
High” and “Vehicle Dynamic Control (VDC)
System” for important additional related informa-
tion.
SUMMER TIRES
The 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 �bhen
temperatures are less than 328F (08C) so you
must drive carefully. NISSAN recommends the
use of �binter or all-season tires on all four
�bheels if you plan to operate your vehicle in
sno�by or icy conditions �bhen temperatures are
less than 328F (08C) .
WARNING
Never use summer tires when the
temperature is below í48F(í208C) 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 TIRES
Do not exceed the speed rating of the tire that is
installed on the vehicle.
AVOIDING BODY DAMAGE
The GT-R bumper, fascia, side sills and under-
carriage are close to the ground. Drive slo�bly on
rough or uneven roads to avoid damaging these
parts. Pay careful attention to �bheel bloc�fs and
curbs. If the front bumper contacts a �bheel
bloc�f, curb, etc., the bumper and underlying
parts may be damaged or crac�fed. Be careful
not to damage the front spoiler that is installed
belo�b the engine room.
GT-R OverviewGTR-11

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

2-8Instruments and controls
NOTICE
If the gauge indicates engine coolant
temperature near the hot (H) end of the
normal range, reduce vehicle speed to
decrease temperature. If gauge is over
the normal range, stop the vehicle as
soon as safely possible. If the engine is
overheated, continued operation of the
vehicle may seriously damage the en-
gine. (
“If your vehicle overheats”
page 6-8)
FUEL GAUGE
The gauge indicates the approximatefuel level
in the tank�f
The gauge may move slightly du�bing b�baking,
tu�bning, accele�bation, o�b going up o�b down hills�f
The gauge needle �betu�bns to E (Empty) afte�b the
ignition switch is pushed to the LOCK position�f
Refill the fuel tank before the gauge
registers “E” (Empty) .
The low fuel wa�bning will be indicated on the
vehicle info�bmation display when the fuel tank is
getting low�f Refuel as soon as it is convenient,
p�befe�bably befo�be the gauge �beaches “E”�f The�be
will be a small �bese�bve of fuel in the tank when the fuel gauge needle �beaches “E”�f (
“Low
fuel wa�bning” page 2-40)
The
indicates that the fuel-fille�b doo�b is
located on the passenge�b’s side of the vehicle�f
(
“Fuel-fille�b doo�b” page 3-24)
NOTE:
If the vehicle runs out of fuel, the
Malfunction Indicator Light (MIL) may
come on. Refuel as soon as possible. After
a few driving trips, the
light should
turn off. If the light remains on after a few
driving trips, have the vehicle inspected by
a GT-R certified NISSAN dealer.
(
“Malfunction Indicator Light (MIL)”
page 2-31)

2-54Instruments and controls
The seat heaters can be used when the igniti\fn
switch is in the ON p\fsiti\fn\b The fr\fnt seats are
warmed by the built-in heaters\b
TURNING ON THE HEATERS
Push the "HI" \fr "LO" side \ff the switch t\f
activate the heaters\b The switch indicat\fr
illuminates\b
Switch p\fsiti\fnFuncti\fn
HI T\f heat the seat quickly
LO T\f keep the seat warm
TURNING OFF THE HEATERS
M\fve the switch t\f the level p\fsiti\fn\b The switch
indicat\fr turns \fff\b
WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tempera-
tures or have an inability to feel pain in
those body parts in contact with the
seat. Use of the seat heater by such
people could result in serious injury.
CAUTION
. Do not put anything on the seat
which insulates heat, such as a
blanket, cushion, seat cover, etc.
Otherwise, the seat may become
overheated.
. Do not place anything hard or heavy
on the seat or pierce it with a pin or
similar object. This may result in
damage to the heater.
. Any liquid spilled on the heated seat
should be removed immediately with a dry cloth.
. If any malfunctions are found or the
heated seat does not operate, turn
the switch off and have the system
checked by a GT-R certified NISSAN
dealer.
NOTICE
.The battery could run down if the
seat heater is operated while the
engine is not running.
. Do not use the seat heater for
extended periods or when no one
is using the seat.
. When cleaning the seat, never use
gasoline, thinner, or any similar
materials.
HEATED SEATS (if so equipped)

CAUTION
.The outlet and plug may be hot
during or immediately after use.
. Do not use with accessories that
exceed a 12 volt, 120W (10A) power
draw. Do not use double adapters or
more than one electrical accessory.
. This power outlet is not designed
for use with a cigarette lighter unit.
. Before inserting or disconnecting a
plug, be sure the electrical acces-
sory being used is turned OFF.
. When not in use, be sure to close
the cap. Do not allow water to
contact the outlet.
NOTICE
.Use power outlet with the engine
running to avoid discharging the
vehicle battery.
. Avoid using power outlet when the
air conditioner, headlights or rear
window defroster is on. .
Push the plug in as far as it will go.
If good contact is not made, the plug
may overheat or the internal tem-
perature fuse may open.
Next to the steering wheel
Pull out the cap to use the outlet.
Replace the cap after use.
Instruments and controls2-55
POWER OUTLETS

5-4Starting and driving
WARNING
.The exhaust gas and the exhaust
system are very hot. Keep people,
animals or flammable materials
away from the exhaust system com-
ponents.
. Do not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
NOTICE
.Do not use leaded gasoline. Depos-
its from leaded gasoline seriously
reduce the three-way catalyst’s abil-
ity to help reduce exhaust pollu-
tants.
. Keep your engine tuned up. Mal-
functions in the ignition, fuel injec-
tion, or electrical systems can cause
overrich fuel flow into the three-way
catalyst, causing it to overheat. Do
not keep driving if the engine mis-
fires, or if noticeable loss of perfor-
mance or other unusual operating conditions are detected. Have the
vehicle inspected promptly by a
GT-R certified NISSAN dealer.
. Avoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, dama-
ging the three-way catalyst.
. Do not race the engine while warm-
ing it up.
. Do not push or tow your vehicle to
start the engine.
TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire should be checked mo�fthly whe�f cold
a�fd i�fflated to the i�fflatio�f �bressure recom-
me�fded by the vehicle ma�fufacturer o�f the
vehicle �blacard or tire i�fflatio�f �bressure label. (If
your vehicle has tires of a differe�ft size tha�f the
size i�fdicated o�f the vehicle �blacard or tire
i�fflatio�f �bressure label, you should determi�fe
the �bro�ber tire i�fflatio�f �bressure for those tires.)
As a�f added safety feature, your vehicle has
bee�f equi�b�bed with a Tire Pressure Mo�fitori�fg
System (TPMS) that illumi�fates a low tire
�bressure telltale whe�f o�fe or more of your tires
is sig�fifica�ftly u�fder-i�fflated. Accordi�fgly, whe�f the low tire �bressure telltale illumi�fates, you
should sto�b a�fd check your tires as soo�f as
�bossible, a�fd i�fflate them to the �bro�ber �bres-
sure. Drivi�fg o�f a sig�fifica�ftly u�fder-i�fflated tire
causes the tire to overheat a�fd ca�f lead to tire
failure. U�fder-i�fflatio�f also reduces fuel effi-
cie�fcy a�fd tire tread life, a�fd may affect the
vehicle’s ha�fdli�fg a�fd sto�b�bi�fg ability.
If the vehicle is bei�fg drive�f with o�fe or more flat
tires, the low tire �bressure war�fi�fg light will
illumi�fate co�fti�fuously a�fd a chime will sou�fd
for 10 seco�fds. The chime will o�fly sou�fd at the
first i�fdicatio�f of a flat tire, a�fd the war�fi�fg light
will illumi�fate co�fti�fuously. Whe�f the flat tire
war�fi�fg is activated, have the system reset a�fd
the tire checked a�fd re�blaced if �fecessary by a
GT-R certified NISSAN dealer. Eve�f if the tire is
i�fflated to the s�becified COLD tire �bressure, the
war�fi�fg light will co�fti�fue to illumi�fate u�ftil the
system is reset by a GT-R certified NISSAN
dealer. Your vehicle ca�f be drive�f for a limited
time o�f a flat tire. (
“Ru�f-flat tires” �bage 8-
39)
Please �fote that the TPMS is �fot a substitute for
�bro�ber tire mai�fte�fa�fce, a�fd it is the driver’s
res�bo�fsibility to mai�ftai�f correct tire �bressure,
eve�f if u�fder-i�fflatio�f has �fot reached the level
to trigger illumi�fatio�f of the TPMS low tire
�bressure telltale.

5-16Starting and driving
medical devices or other electronic
products that are susceptible to
magnetic force close to the shift
lever.
. Do not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
. If the shift lever is moved from
&Rto
&A
F&Mposition, or&A
F&Mto&R
position before the vehicle stops,
you may not be able to shift gear or
it may take longer to shift gear.
Make sure to depress the brake
pedal and check that the vehicle
has stopped before shifting.
CAUTION
.Because the vehicle includes a dual
clutch transmission that automati-
cally controls the clutch and shifting
operation of the manual transmis-
sion, whenever the shift lever is in a
position other then
&Por&N, the
vehicle will begin to move slowly, in
the same way as when the clutch in
a manual transmission vehicle is partially engaged. Keep the brake
pedal firmly depressed when the
vehicle is stopped. In some circum-
stances the vehicle may not start
moving on its own, however this
does not indicate that there is a
malfunction.
NOTICE
.
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.
. The GT-R dual clutch transmission is
provided with a dry sump lubrication
system that improves efficiency and
ensures reliability under high g-
force conditions. When oil viscosity
is high at low temperatures, it takes
longer for all components to be
sufficiently lubricated. Thus, when
the transmission temperature is low
(approximately 104 8F (408C) , do not
accelerate rapidly or run the engine faster than 4,000 rpm.

5-22Starting and driving
2. Release the parking brake.
3. Release the �foot brake pedal graduall�b, thenslowl�b depress the accelerator pedal to start
the vehicle in motion.
(
“R mode start �function” page 5-32)
NOTE:
. To prevent the clutch from overheating
when the parking brake is applied,
engine output is limited when the
accelerator pedal is depressed. In par-
ticular, the vehicle may not start
smoothly when the accelerator pedal
is depressed with the parking brake
applied on an uphill grade. To enable
smooth starting, release the parking
brake before moving the vehicle.
. The hill start assist function operates
when the vehicle is accelerating from a
stop on an uphill. (
“Hill Start
Assist” page 5-38)
When driving the vehicle
WARNING
Do not move the shift lever to the&N
position while driving. Doing so may
result in an accident due to loss of
engine braking. It may also damage the
transmission.
Normal driving:
Drive with the shi�ft lever in the
&Aposition.
The appropriate gear will be automaticall�b
shi�fted according to the position o�f the accel-
erator pedal, the driving speed and driving
conditions.
Passing:
.
&Aposition:
Full�b depress the accelerator pedal to the �floor.
This shi�fts the transmission down into a lower
gear depending on the vehicle speed. Then
depress the accelerator pedal as needed to
adjust vehicle speed.
.
&Mposition:
Use the paddle shi�fter to down shi�ft, then �full�b
depress the accelerator pedal to the �floor. Then
depress the accelerator pedal as needed to adjust vehicle speed.
Hill climbing:
.
When the vehicle speed decreases, de-
press the accelerator pedal to the �floor with
the shi�ft lever in the
&Aposition. This
automaticall�b shi�fts the transmission into a
lower gear and maintains this position
depending on the gradient o�f the hill.
. The s�bstem ma�b down shi�ft according to the
accelerator pedal position and the vehicle
speed.
. I�f the transmission is �frequentl�b changing
gears while driving, switch to the
&Mposition
and select the appropriate gear �for the
driving conditions.
Driving on a downhill:
.
&Aposition:
The s�bstem shi�fts down according to the degree
o�f downhills to increase the e�f�fectiveness o�f the
engine brake.
.
&Mposition:
When driving on a long slope, selecting the
&M
position and 4th or 3rd gear will provide gentle
engine braking.
When driving on a steep downhill, selecting the
&Mposition and 2nd or 1st gear will provide
power�ful engine braking.

WARNING
.When the shift lever is in the&A
position, the adaptive shift control
system will stay in a low gear in
order to maintain the effectiveness
of the engine brake. However if the
vehicle is traveling too fast depend-
ing on the degree of the slope, you
should shift to the
&Mposition and
use the paddle shifter to shift down.
If you continue to use only the foot
brake, a high load will be applied to
the brake, which may overheat,
reducing its effectiveness. Be sure
to use the engine brake together
with the foot brake. (
“Adaptive
shift control” page 5-19)
. Do not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
NOTICE
When driving in the&Aposition, gear-
shifting will be performed automatically
with the adaptive shift control system
(
“Adaptive shift control” page 5- 19) even on road conditions with con-
tinuous and sudden hills or curves.
However, when the transmission oil
temperature is low immediately after
starting the vehicle or high when enga-
ging in high performance driving, there
may be some cases where the system
cannot control shifting. When this oc-
curs, switch to the
&Mposition and
select a lower gear, depending on the
gradient of the hill.
When stopping the vehicle
Leave the shift lever in the&A
F&Mor&Rposition
and firmly depress the foot brake pedal\f
If the vehicle will be stopped for a lon\b period of
time, apply the parkin\b brake and move the shift
lever to the
&Por&Nposition as necessary\f
WARNING
. Do not race the engine while the
vehicle is stopped. Doing so may
accelerate the vehicle suddenly and
cause an accident when shifting to a
driving gear.
. While the engine is running, the
propeller shaft that transmits torque from the engine to the transmission
is turning at all times. Crawling or
reaching under the vehicle while the
engine is running may result in
serious injury.
NOTICE
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.
When parking the vehicle
WARNING
Follow the instructions below when
parking the vehicle to help prevent the
brake rotor and brake pads from rust-
ing together. Failure to follow the
instructions could cause the rotor and
pads to rust together. If the rotor and
pads rust together, there may be a
popping noise and some vibration
Starting and driving5-23

5-48Starting and driving
BRAKING PRECAUTIONS
The brake system has two separate hydra�flic
circ�fits�b If one circ�fit malf�fnctions, yo�f will still
have braking at two wheels�b
Yo�f may feel a small click and hear a so�fnd
when the brake pedal is f�flly depressed slowly�b
This is not a malf�fnction and indicates that the
brake assist mechanism is operating properly�b
Vacuum assisted brakes
The brake booster aids braking by �fsing engine
vac�f�fm�b If the engine stops, yo�f can stop the
vehicle by depressing the brake pedal�b However,
greater foot press�fre on the brake pedal will be
req�fired to stop the vehicle and the stopping
distance will be longer�b
Wet brakes
When the vehicle is washed or driven thro�fgh
water, the brakes may get wet�b As a res�flt, yo�fr
braking distance will be longer and the vehicle
may p�fll to one side d�fring braking�b
To dry brakes, drive the vehicle at a safe speed
while lightly tapping the brake pedal to heat-�fp
the brakes�b Do this �fntil the brakes ret�frn to
normal�b Avoid driving the vehicle at high speeds
�fntil the brakes f�fnction correctly�b
Using the brakes
Avoid resting yo�fr foot on the brake pedal while
driving�b This will ca�fse overheating of the
brakes, wearing o�ft the brake and pads faster
and red�fce gas mileage�b
To help red�fce brake wear and to prevent the
brakes from overheating, red�fce speed and
downshift to a lower gear before going down a
slope or long grade�b Overheated brakes may
red�fce braking performance and co�fld res�flt in
loss of vehicle control�b
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
accident.
. 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.
PARKING BRAKE BREAK-IN
Break in the parking brake shoes whenever the
stopping effect of the parking brake is weakened
or whenever the parking brake shoes and/or
dr�fms/rotors are replaced, in order to ass�fre the
best braking performance�b
This proced�fre is described in the vehicle
service man�fal and can be performed by a
GT-R certified NISSAN dealer�b
BRAKE SYSTEM