2017 NISSAN GT-R brakes


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GTR-6GT-R Overview
certified technician must inspect the vehicle and
determine that only the brake pads need to be
replaced. In this case, replacing all brake pads
and disc rotors as a set is not necessary.
Note that the replacement of brake pads and the
disc rotors as a set on all four wheels should be
performed when a GT-R certified technician
determines that this is the correct repair.
If the inside of the disc rotors are cold during the
winter and the surface becomes hot due to a
heavy force being applied repeatedly to the
brakes, cracks may occur near the coolant hole
on the surface of the disc rotor. Cracks may also
occur due to a heavy force being repeatedly
applied to the brakes during high performance
driving. In these cases it may be necessary to
replace the disc rotors or brake pads depending
on the condition of the crack. Contact a GT-R
certified NISSAN dealer for replacement.
EXHAUST MUFFLER AND TRUNK
CARPET
GUID-1B39712B-DA1F-4D3B-8E15-D5736CDB9A92The GT-R exhaust system is designed to provide
the maximum vehicle performance and to
protect the vehicle from high exhaust gas
temperatures.
If non-genuine GT-R exhaust system parts are
used it is possible that the muffler or other
exhaust system parts will deform and causedamage to the underbody. Non-genuine GT-R
exhaust system parts can also affect vehicle
performance and possibly lead to turbocharger,
engine or power train related parts including
transmission, damage.
Also, do not remove the trunk carpet from the
vehicle for any reason. The carpet insulates the
vehicle interior from the heat of the muffler and
from the noise of the transmission.
TITANIUM MUFFLER AND TRUNK
CARPET (if so equipped)
GUID-EF38B38B-3ECD-4D0A-82F0-C813AA77D0B1If a non-genuine titanium muffler is used, the
muffler may become deformed and damage the
underbody due to the high performance engine
reaching high exhaust gas temperatures
(1,8328F (1,0008C) or more) . The highest-class
titanium alloy is used for genuine parts to ensure
the resistance strength and creeping character-
istics against high exhaust gas temperature. In
addition, further cooling effects are secured by
taking in air through the duct on the undercover,
to cool the area around the muffler, and by
applying partial plate thickness reduction. Since
genuine titanium mufflers are made of titanium
alloy, the surface color will change depending on
the driving conditions, which is not unusual.
Prior to shipping from factory, all vehicles
receive balance aligning for engine, transmis-
sion, and clutch, as well as quench driving of
brake pads and rotors. As a result, the muffler
surface color may differ depending on the
vehicle.
Never remove the trunk carpet from the vehicle
for any reason. The carpet insulates the vehicle
interior from the heat of the muffler and from the
noise of the transmission.
Never Allow Oil or Grease to Adhere to the
Titanium Muffler.
If the muffler is heated when oil or grease adhere
to the muffler surface, the color of this area will
be different from that of the surrounding area. To
remove the oil or grease, check that the surface
temperature of the muffler has cooled, wash the
area with a neutral detergent, wipe it with a
brake cleaner-sprayed clean shop cloth and
gently tap it with a dry shop cloth to dry. Be
careful not to allow the brake cleaner to splatter
on rubber parts, bumper, etc.


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SSI0578
.Make sure the tire has not slipped on the
wheel causing the assembly to be out of
balance. The reference marks on the tire and
wheel should be aligned. If the reference
marks are not aligned, the tire has slipped on
the wheel. Have the wheels/tires reba-
lanced. Make sure the old reference marks
are erased and new reference marks are
applied to the wheel and tire. When instal-
ling new tires on the wheels, make sure new
reference marks are applied to the wheels
and tires.
. Avoid the driving conditions listed under
ªAdditional maintenance itemsº in this sec-
tion for 48 hours after tires are installed on the wheels. The tire may slip on the wheel if
the vehicle is driven in these conditions
before 48 hours have passed. If the tire slips
on the wheel, the wheel/tire assembly will be
out of balance and will require rebalancing.
BrakesGUID-A8930855-67C4-4640-83D9-8730F21D114EThe information and specifications in this
section apply only when engaging in
performance driving.
.
Check for the heat deterioration of the
brakes and parts around the brakes.
. It is recommended that you remove air from
the brake system after any of the following:
Ð When engaging in high performance
driving for the first time after purchasing
a new vehicle.
Ð After replacing the brake fluid.
Ð When engaging in high performance driving for a sustained period of time. It
is recommended that bleeding the brake
be performed when the brake calipers
are hot (about 2128F (1008C)) .
Brake pad break-in procedure:
GUID-E22DEED8-E349-45C2-B1F1-0C9BCF3B8FB9NISSAN recommends that a special brake pad
break-in procedure be performed before enga-
ging in performance driving. It is recommended
you contact a GT-R certified NISSAN dealer for details.
INSPECTION AND ADJUSTMENTS
AFTER DRIVING
GUID-D4ED7991-5C9C-48FF-9139-8588365507B3The information and specifications in this
section apply only when engaging in
performance driving.
NOTICE
At the completion of performance driv-
ing, all fluid and other adjustments
should be returned to the normal fluid
specifications as shown in the ªMain-
tenance and do-it-yourselfº section of
this manual.
FluidsGUID-B6252B1E-9473-4807-99EF-F0B6534BBC6CThe information and specifications in this
section apply only when engaging in
performance driving.
.
Check the engine, transmission, differential
and under the vehicle 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.
(
ªRecommended fluids and mainte-
GT-R OverviewGTR-17


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GTR-22GT-R Overview
Suspension and wheel alignmentGUID-717B8FCC-38D9-49B8-900D-CE3AC60083CD.Check the steering and suspension system
and other links for loose and/or damaged
parts.
. Measure and adjust the wheel alignment. It
is recommended you contact a GT-R
certified NISSAN dealer to adjust the wheel
alignment to the recommended setting for
normal driving.
Wheels and tiresGUID-DF739C54-232F-4D22-8411-3447FCC6AF9E.Check tire wear and cracking.
. Inspect the tire side wall for damage.
. Check the tire pressure and adjust the
pressure as necessary when the tires are
cold. (
ªWheels and tiresº page GTR-
16) If you do not drive under the conditions
listed in this section, see
ªWheels and
tiresº page 8-32.
. Check that the wheel nuts are not stripped.
Check if there is no deformation on the
contact surface of the wheel nuts.
. Make sure the wheel nuts are tight.
(
ªWheels and tiresº page 8-32)
. Make sure the drive shaft nuts are tight.
. Check wheel hub run out and that the wheel
rotates smoothly without any friction. Check these with the tires removed whenever an
inspection is performed with the vehicle
jacked up.
. Make sure the tire has not slipped on the
wheel causing the assembly to be out of
balance. The reference marks on the tire and
wheel should be aligned. If the reference
marks are not aligned, the tire has slipped on
the wheel. Have the wheels/tires reba-
lanced. Make sure the old reference marks
are erased and new reference marks are
applied to the wheel and tire. When instal-
ling new tires on the wheels, make sure new
reference marks are applied to the wheels
and tires. (
ªWheels and tiresº page
GTR-16)
. Make sure that the TPMS sensor installation
nuts and the sensor valve are tight and there
is no nitrogen leak.
BrakesGUID-9F9BF18B-725B-4D67-9B77-FE9C5E2B01AC.Check for the heat deterioration of the
brakes and parts around the brakes.
. Check the condition of the brake pads and
disc rotors and replace them as necessary.
Engine and powertrainGUID-6D6A93B6-167E-482B-B7DB-6E5B685097F5.Check the engine, transmission, differential
and under the vehicle for oil and coolant
leaks.
. Inspect the area surrounding the catalytic
converter for heat deterioration.
. 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) .
. The clutch clearance and shift fork position
may need to be adjusted.
. Inspect the dust boot of the drive shaft
universal joint for cracks or damage.
. Check that there is no abnormal noise,
vibrations or warning lights illuminated when
making tight turns at slow speed (for tight
corner braking phenomenon) .


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GTR-24GT-R Overview
1588F (708C) , drive the vehicle until it reaches
normal operating temperature. If the temperature
is higher than 2308F (1108C), perform cool-
down driving procedure. (
ªCool downº
page GTR-12) When the temperature of the
engine coolant is between 1588F (708C) and
2308F (1108C) , the engine output returns to
normal.
UNEVEN WEAR OF TIRESGUID-59A07A50-5E03-47E7-8FC7-CEFC9932C699The 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
GUID-0FCF3045-9BA4-4C8F-B6C6-7E56184A22F9. 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 just
before the vehicle comes to a stop when the
brakes are gently applied. The noise de-
creases as the brake pads wear. However,
the additional brake pad break-in or repla-
cing the cross spring may decrease the noise. It is recommended you contact a
GT-R certified NISSAN dealer.
. A screeching noise may be heard when the
brake pedal is depressed:
Ð When driving the vehicle for the first time
in the morning,
Ð After leaving the vehicle parked for extended periods of time, or
Ð 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:
Ð When repeatedly applying gentle brak-
ing, especially on a curve at a low speed,
or
Ð When the brake rotors have circular scores with the brake temperature high.
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
when the vehicle is driven, a wheel
may not roll correctly, or the brake pads
could be damaged. If the pads are
damaged, this may reduce the effec-
tiveness of the brake system which
could cause a collision, serious perso-
nal injury or death.
. The GT-R uses brake pad materials that
have high metallic content. The brake pad
material helps maintain braking performance
in a wide range of weather and driving
conditions.
For the first 3,000-6,000 miles (5,000-
10,000 km) of the vehicle's service life,
and for the first 3,000-6,000 miles (5,000-
10,000 km) after a brake replacement, the
brake pad to brake rotor clearance is very
small. When parking, apply the parking
brake and move the shift lever to the
&P
position. Idle the engine for more than 20
seconds without depressing the brake
pedal. This allows the brake pads to move
away from the rotor so the pad does not
contact the rotor.


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Additionally, the brakes must be dry before
parking the vehicle after driving on wet roads
or after washing the vehicle. If the roads are
wet, lightly apply the brakes for a short
distance before parking the vehicle to dry
the brakes. After washing the vehicle, dry the
brakes by driving on a dry road for a few
miles and apply the brakes normally based
on traffic and road conditions.
The metallic brake pads and brake disc rotor
may rust together when the brakes are not
applied:
Ð If the vehicle is not idled for 20 secondswithout the brakes applied, or if the
brakes are applied when the vehicle is
shut off, the rotor and pads can rust
together, even when the brake pads are
dry.
Ð If the brakes are wet when the vehicle is parked and the parking brake is applied
for a long time.
Ð The hill start assist system can apply the brakes even if the brake pedal is not
depressed. The brake pads and rotors
can rust together if the parking proce-
dure previously described is not fol-
lowed.
It is recommended you contact a GT-R
certified NISSAN dealer if the brake pads and brake rotor have rusted together.
NOTICE
To help reduce the possibility of the
rotors and brake pads rusting:
Have the brake pads and/or rotors
quenched when the brake pads are
replaced. For detailed information
about quenching, contact a GT-R certi-
fied NISSAN dealer.
After quenching the brake pads and/or
rotors, apply a brake of 0.5G to stop the
vehicle 6-7 times at least once a week
in a safe location. G-force can be
checked on the multi function meter
on the touch screen display. Refer to
the separate Multi Function Display
Owner's Manual.
. 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 ticking 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 reduce 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.
GT-R OverviewGTR-25


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GTR-26GT-R Overview
BRAKE SYSTEM INFORMATIONGUID-B79B98DE-81A3-42BD-B90B-1C1E8555F545
Cracks on brake padGUID-BC1FEDEC-F463-4D51-B3F4-6962DD94A963The friction material of the GT-R disc brake pad
is bonded to the pad backing plate more
strongly than conventional brake pads to with-
stand the high brake temperatures. The friction
material and backing plate expand due to heat at
different rates. Some cracks may be on the
surface of the friction material due to the
differences in expansion rates and the strong
bond between the friction material and backing
plate. The cracks do not indicate the brake pads
need to be replaced. However, depending on
the condition of the cracks, the pads may need
to be replaced. It is recommended you contact a
GT-R certified NISSAN dealer.
JVC0136X
Cracks on the disc rotorsGUID-52D20B8E-82A8-463A-9304-CBCD85BCB726When the brake is repeatedly applied at high
loads during the cold season, small cracks of
approximately 0.12 in (3 mm) long may appear
around the cross drilled holes
*A. This is due to
the temperature differential that occurs because
the surfaces of the disc rotors become hot while
the inside of the rotor is still cold. However, this
poses no problem in terms of brake perfor-
mance, and does not indicate a malfunction. The
brakes do not need to be replaced.
However, if the cracks extend to 0.16 in (4 mm)
or longer after repeated application of the
brakes at high loads during high performance driving, or through the continued use of the
brakes, the disc rotors must be replaced.
Brake dustGUID-31C6B056-A0D5-45B1-BD51-4A89044A64F5This 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. It is recommended you contact a
GT-R certified NISSAN dealer for more details.
CHANGE OF SURFACE COLOR OF
TITANIUM MUFFLER (if so
equipped)
GUID-5B721A31-EAA5-4BAB-9A80-F6E9391F6A57Genuine titanium mufflers are made of titanium
alloy. The surface color will change depending
on the driving conditions, which is not unusual.
Prior to shipping from factory, all vehicles
receive balance aligning for engine, transmis-
sion, and clutch, as well as quench driving of
brake pads and rotors. As a result, the muffler
surface color may differ depending on the
vehicle.


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TRANSMISSION OPERATION CHARACTERISTICSGUID-DC9FD7D2-9CD4-46F9-AFB8-A7B5A93B4FE1
MechanismOperation characteristics
Base Manual transmission
.The GT-R transmission design is different from transmissions used in conventional passenger cars. The GT-R uses a transmission gear
design, light flywheel and a dry sump lubrication system to provide maximum vehicle performance. Because the GT-R Transmission design
is different, noises may be louder. When the transmission temperature is high, rattling, shaking and jarring noises may be heard.
.Clattering noises may be heard while shifting..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.
.If the shift lever is moved from&Rto&A
F&Mposition, or&A
F&Mto&Rposition 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.
Multiple-disc wet clutch
.When stopping the vehicle with the shift lever in the&Ror&A
F&Mposition, be sure to firmly depress the brake pedal. The vehicle may
slowly move if the brake pedal is not depressed.
.Avoid depressing the brake and accelerator pedals at the same time. Depressing the brake and accelerator pedals at the same time could
cause the clutch to overheat and accelerate deterioration.
.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 oil 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 oil returns to normal operating temperatures.
.When the transmission oil 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..The quickest 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.
Mechanical Limited Slip
Differential (LSD) If the vehicle accelerates from a stop with the steering wheel turned half a turn in cold temperatures, the inner wheel tire may slip and some
noise or vibration may be heard. This phenomenon occurs because the viscosity of the differential oil becomes thicker and the Limited Slip
Differential (LSD) operates with increasing load. When the steering wheel is returned to the straight ahead position or the differential oil warms
up, the noise and vibration decrease.
GT-R OverviewGTR-29


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(VDC) systemº page 5-53)
AUDIBLE REMINDERSGUID-79D57522-A450-443A-9780-9238EFE0DE25
Key reminder chimeGUID-F9CE8A0C-5787-4429-B657-74876C2AD9D4A chime will sound if the driver side door is
opened while the ignition switch is pushed to
the ACC position or pushed to the OFF or
LOCK position with the Intelligent Key left in the
Intelligent Key port. Make sure the ignition
switch is pushed to the OFF position, and take
the Intelligent Key with you when leaving the
vehicle.
Light reminder chimeGUID-E52E0967-64F0-4A5E-8D70-41CC49DD6C51A chime will sound when the driver side door is
opened with the light switch in the
or
position and the ignition switch in the ACC, OFF
or LOCK position.
Turn the light switch off when you leave the
vehicle.
Parking brake reminder chimeGUID-8D5A0C2C-D15F-42D7-B766-75BFEBAC7ACAA chime will sound if the vehicle speed is above
4 MPH (7 km/h) with the parking brake applied.
Stop the vehicle and release the parking brake.
Reverse warning chimeGUID-C6E77573-B656-4DCA-92E1-B1B3B6CC5CD2The chime will sound inside the vehicle if any of
the following conditions occurs..
The driver's door is opened while the shift
lever is in the
&Rposition and the ignition
switch is in the ON position.
. The shift lever is in the
&Rposition and 5
minutes have passed while the ignition
switch is in the ON position.
Be sure to move the shift lever out of the
&R
position after driving in reverse.
Brake pad wear warningGUID-605FBDB7-0B7F-4CA9-8283-82A6050F9399The disc brake pads have audible wear warn-
ings. When a brake pad requires replacement, it
will make a high pitched scraping sound when
the vehicle is in motion. This scraping sound will
first occur only when the brake pedal is
depressed. After the wear of the brake pad is
increased, the sound will be heard all the time
even if the brake pedal is not depressed. Have
the brakes checked as soon as possible if the
warning sound is heard.
Instruments and controls2-33