2020 NISSAN GT-R oil temperature

TransmissionDual clutch transmission ............................... 5-15
Transmission clutch high
temperature warning ....................................... 2-38
Transmission oil .................................. GTR-4, 8-14
Transmission oil high
temperature warning ....................................... 2-38
Transmission position indicator .............. 2-10
Transmission system check display ..... 2-15
Transmission system warning .................. 2-37
VDC, transmission and suspension
setup switches ....................................................... 5-25
Transmission
operation characteristics ............................... GTR-30
Transmission settings .......................................... GTR-9
Treadwear ........................................................................ 9-17
Troubleshooting guide ........................................... 3-17
Trunk .................................................................................... 3-20
Trunk lid release switch ........................................ 3-20
Trunk open request switch ................................ 3-20
Trunk release power cancel switch ............. 3-21
Turbocharger system .............................................. 5-31
Turning off the heaters ......................................... 2-56
Turning on the heaters ......................................... 2-56
Types of tires ................................................................. 8-41
U

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 or equivalent.
(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 combi-
nation of 30% coolant antifreeze and 70%
demineralized or distilled water for max-
imum cooling system performance re-
gardless of ambient temperatures.
If ambient temperatures are anticipated
below 5°F (−15°C), make sure a proper
mixture ratio of 50% antifreeze and 50%
demineralized or distilled water mix is
used.Engine and powertrain
NOTICE
Failure to have the clutch properly
adjusted before performance driving
may cause the transmission oil tem-
perature to increase which may
cause transmission damage.
. Inspect and confirm the clearance
between the exhaust finisher and rear
bumper is more than 0.24 in (6 mm)
(up/down) and more than 0.20 in (5
mm) (left/right).
. Inspect the dust boot of the drive
shaft universal joint for cracks or
damage.Suspension and wheel alignmentThe information and specifications in
this section apply only when engaging
in performance driving.
.Check the steering and suspension
system and other links for loose and/
or damaged parts.
. Measure and adjust the wheel align-
ment. (

NOTICE
.When the temperature of the
engine coolant and transmission
oil is high or low, the function
cannot be used. The temperature
range in which the R mode start
function can be used:
— Engine coolant: 140°F - 212°F
(60°C - 100°C)
— Transmission oil: 140°F - 266°F (60°C - 130°C)
. If the R mode start function is
used 4 times consecutively, the
function may be disabled and
cannot be turned on to protect
the vehicle system. While the
R MODE START FUNCTION

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 or equivalent.
(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 combi-
nation of 30% coolant antifreeze and 70%
demineralized or distilled water for max-
imum cooling system performance re-
gardless of ambient temperatures.
If ambient temperatures are anticipated
below 5°F (−15°C), make sure a proper
mixture ratio of 50% antifreeze and 50%
demineralized or distilled water mix is
used.Engine and powertrain
NOTICE
Failure to have the clutch properly
adjusted before performance driving
may cause the transmission oil tem-
perature to increase which may
cause transmission damage.
. Inspect and confirm the clearance
between the exhaust finisher and rear
bumper is more than 0.24 in (6 mm)
(up/down) and more than 0.20 in (5
mm) (left/right).
. Inspect the dust boot of the drive
shaft universal joint for cracks or
damage.Suspension and wheel alignmentThe information and specifications in
this section apply only when engaging
in performance driving.
.Check the steering and suspension
system and other links for loose and/
or damaged parts.
. Measure and adjust the wheel align-
ment. (

TransmissionDual clutch transmission ............................... 5-15
Transmission clutch high
temperature warning ....................................... 2-38
Transmission oil .................................. GTR-4, 8-14
Transmission oil high
temperature warning ....................................... 2-38
Transmission position indicator .............. 2-10
Transmission system check display ..... 2-15
Transmission system warning .................. 2-37
VDC, transmission and suspension
setup switches ....................................................... 5-25
Transmission
operation characteristics ............................... GTR-30
Transmission settings .......................................... GTR-9
Treadwear ........................................................................ 9-17
Troubleshooting guide ........................................... 3-17
Trunk .................................................................................... 3-20
Trunk lid release switch ........................................ 3-20
Trunk open request switch ................................ 3-20
Trunk release power cancel switch ............. 3-21
Turbocharger system .............................................. 5-31
Turning off the heaters ......................................... 2-56
Turning on the heaters ......................................... 2-56
Types of tires ................................................................. 8-41
U

Oil viscosityThe engine oil viscosity or thickness
changes with temperature. Because of
this, it is important that the engine oil
viscosity be selected based on the tem-
peratures at which the vehicle will be
operated before the next oil change.
Choosing an oil viscosity other than that
recommended could cause serious en-
gine damage.Selecting the correct oil filterYour new vehicle is equipped with a high-
quality genuine NISSAN oil filter. NISSAN
recommends to use the genuine NISSAN
oil filter for the reason described in
change intervals.Change intervals

you have the system inspected promptly
by a GT-R certified NISSAN dealer.
Transmission oil temperature high:
The light illuminates if the transmission oil
temperature becomes unusually high. If
the light illuminates, avoid driving at high
speed or at high engine speed until the
light turns off. The light will turn off after a
short period of time and the vehicle can
then be driven normally. If the light
illuminates frequently, it is recommended
you contact a GT-R certified NISSAN deal-
er.
NOTICE
If the light continues to illuminate,
the engine output may be reduced to
prevent transmission damage.
Transmission clutch temperature high:
The light illuminates if clutch temperature
becomes unusually high. If the light
illuminates, pull off the road in a safe area
and idle the engine. When the light turns
off, driving can be resumed. If the light
illuminates frequently, it is recommended
you contact a GT-R certified NISSAN deal-
er.
NOTICE
. Continuing to drive with the light
on could cause serious damage
to the transmission.
. If the light continues to illumi-
nate, the vehicle cannot be driven
because the engine output may
be reduced and the clutch may be
reduced to keep the clutch disen-
gaged.
R mode start function:
If the R mode start function is used 4
times continuously, the function may be
disabled and cannot be turned on for
protection. While the function is disabled,
the warning light illuminates. When the
warning light goes off, the function can
be used again. (

NOTICE
.When the temperature of the
engine coolant and transmission
oil is high or low, the function
cannot be used. The temperature
range in which the R mode start
function can be used:
— Engine coolant: 140°F - 212°F
(60°C - 100°C)
— Transmission oil: 140°F - 266°F (60°C - 130°C)
. If the R mode start function is
used 4 times consecutively, the
function may be disabled and
cannot be turned on to protect
the vehicle system. While the
R MODE START FUNCTION