2020 ACURA NSX brakes

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uuIndicatorsuDriver Information Interface Warning and Information Messages
Instrument Panel
MessageConditionExplanation
•Appears when a problem with the transmission
prevents a gear from changing to
(R .
•Have your vehicle checked by an authorized Acura NSX
dealer.
• Appears when the High Voltage battery is extremely
low and cannot start the power system.•Have your vehicle checked by an authorized Acura NSX
dealer.
• Appears when the vehicle cannot be driven by the
engine.•Stop your vehicle in a sa fe place and contact an
authorized Acur a NSX dealer.
•Appears when the engine speed exceeds reduced REV
LIMIT while engine temperature is low.•Continue driving at a low engine speed until the engine
temperature becomes warm.
• Appears when braking ability is reduced due to
increased fluid consumption in the braking system.•Slow Down and drive carefully. The message will
disappear once the brakes have cooled and the system
has returned to normal operating condition.
• Appears if you are driving at an extremely high speed
and one or more tires are underinflated.•Decelerate and drive your vehicle until the message
disappears.
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uuBefore DrivinguHigh-Performance Driving
Driving
High-performance driving requires special skills, knowledge and experience, as the
safety risks are greatly increased when the NSX is operated at its upper performance
abilities. As a responsible NSX driver, you should not drive above your skill limits or
training, even if the NSX’s performance leve ls would otherwise allow you to do so.
If you intend to engage in high-performa nce driving, Acura strongly recommends
that: • You first obtain appropriate, professional training
• Turn off any devices or systems that may distract you from the driving task
High-performance driving in general, and the use of TRACK mode and Launch
Control in particular, puts very high loads on the NSX and its components, and
results in greater wear and tear on the vehicl e. Because of these high loads, if your
NSX is not in top condition or if certain com ponents, such as the brakes or tires, have
undue wear, those components could experience a loss of performance, or fail,
when engaging in high-performance drivin g. Therefore, Acura highly recommends
that you undertake more proactive and frequent maintenance than that required
under normal use and have your vehicle inspected at an authorized Acura NSX
dealer (and all necessary repairs or adju stments made) before you engage in any
high-performance driving. In addition to any required maintenance, there are
certain NSX specific items and protocols th at you should pay special attention to
before, during and after engaging in any high-performance driving. Ultimately, the
decision whether to engage in high-perfo rmance driving is yours, and depending on
your NSX’s condition and prior usage, the items and protocols listed below may or
may not be sufficient to ensure a safe driving experience.
BEFORE DRIVING •With the vehicle parked on level gro und, properly bleed brake system after
replacing with Acura Heavy Duty Brake Fluid DOT 4 or equivalent
• Inspect brake pad thickness an d replace if 6.0 mm or less
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uuBefore DrivinguHigh-Performance Driving
Driving
•Inspect all exhaust mounts for cracks or signs of wear
• Inspect tailpipe active exhaus t valves to ensure they are functioning correctly. You
can do this by cycling the Integrated Dynamics System mode switch between
SPORT and TRACK modes, while the engine is idling
WHILE DRIVING• You may see a brake warning message in the Driver Information Interface (and
warning message chime) and/or expe rience increased brake pedal stroke.
If either occurs, immediately slow do wn and allow for increased stopping
distances. The message will disappear once the brakes have cooled and the
system has returned to normal operating condition
• After high-performance driving, it is critic al to allow your vehicle to properly cool
down. Do not immediately stop your vehicle. Instead, continue driving at reduced
speeds, allowing for increased braking di stances until your vehicle returns to
normal operating temperatures. Once you stop and safely park the NSX, open the
hatch to aid cooling. If the engine oil temperature reaches the mark during
high-performance driving, have your NSX inspected by an authorized Acura NSX
dealer
H
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uuWhen DrivinguIntegrated Dynamics System
Driving
Integrated Dynamics System
Constantly controls your vehicle’s engine, transmission, High Voltage battery, EPS,
dampers, brakes, VSA ® and SH-AWD ® according to the mode you select.
You can choose between four modes, QUIET mode, SPORT mode, SPORT+ mode
and TRACK mode by turning the switch on the center console.
Current mode is displayed on the Driver Information Interface, and each mode will
appear differently.
1Integrated Dynamics System
You can set the mode to be selected when you set
the power mode to ON.
2 Customized Features P. 244
The mode may not be able to be changed under
some driving conditions. If mode change is necessary,
reduce speed or cornering speed.
This message will also be shown if you try to change
modes when any vehicl e systems have failed.
SPORT mode SPORT+ mode
Hold
QUIET mode TRACK mode
Integrated Dynamics
System Mode Switch
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uuWhen DrivinguVehicle Stability AssistTM
(VSA ®), aka Electronic Stability Control (ESC), System
Driving
Vehicle Stability Assist TM
(VSA ®), aka Electronic
Stability Control (ESC), System VSA ® helps to stabilize the vehicle during cornering if the vehicle turns more or less
than what was intended. It also assists in maintaining traction on slippery surfaces.
It does so by regulating engine and motor output and selectively applying the brakes.
When VSA® activates, you may notice that the
engine and motor do not respond to the
accelerator. You may also notice some noise
from the hydraulic system . You will also see
the indicator blink.
■VSA ® Operation
1Vehicle Stability Assist TM
(VSA ®), aka Electronic Stability Control
(ESC), System
VSA ® may not function properly if tire type and size
are mixed. Make sure to use the same size and type of tire, and the air pr essures as specified.
2 Tire and Wheel Replacement P. 413
When the VSA ® system indicator comes on and stays
on while driving, there ma y be a problem with the
system. While this may not interfere with normal
driving, have your vehicle checked by an authorized
Acura NSX dealer immediately.
VSA ® cannot enhance stability in all driving situations
and does not control the en tire braking system. You
still need to drive and corner at speeds appropriate
for the conditions and always leave a sufficient
margin of safety.
The main function of the VSA ® system is generally
known as Electronic Stab ility Control (ESC). The
system also includes a traction control function.
VSA® System
Indicator
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uuWhen DrivinguAgile Handling Assist
Driving
Agile Handling Assist
Lightly brakes each of the front and rear wheels, as needed, when you turn the
steering wheel, and helps support the vehicle’s stability and performance during
cornering.
1Agile Handling Assist
The agile handling assist ca nnot enhance stability in
all driving situations. You still need to drive and corner at speeds appropriate for the conditions and
always leave a sufficient margin of safety.
When the VSA ® system indicator comes on and stays
on while driving, the agil e handling assist does not
activate.
You may hear a sound coming from the front of the car while the agile handling assi st is activated. This is
normal.
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uuWhen DrivinguSPORT HYBRID Super Handling All-Wheel-DriveTM
(SPORT HYBRID SH-AWD ®)
Driving
SPORT HYBRID Super Handling All-Wheel-Drive TM

(SPORT HYBRID SH-AWD ®)
The system controls and transfers varying amounts of motor and/or engine torque
to each wheel in accordance with the driving conditions.
SPORT HYBRID SH-AWD ® helps to enhance driving stability, and lets you handle
situations like slippery surf aces better than when drivi ng with standard two wheel
drive. However, the system does not help to enhance braking. Be cautious about the
following:• It is still your responsibility to drive sa fely when you steer, accelerate, and apply
brakes.
• Leave a sufficient margin when braking on slippery surfaces.1SPORT HYBRID Super Handling All-Wheel-Drive TM
(SPORT
HYBRID SH-AWD ®)
Do not drive through deep water.
The SPORT HYBRID SH-AWD ® system may not
function properly if tire type and size are mixed.
Make sure to use the same size and type of tire, and
the air pressures as specified.
2 Tire and Wheel Replacement P. 413
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357
Continued
Driving
Braking
Brake System
Use the parking brake to keep the vehicl
e stationary when parked. When the
parking brake is applied, you can manu ally or automatically release it.
■ To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
power mode the vehicle is in.
Pull the electric parking brake switch up gently
and securely.
uThe parking brake indicator comes on.
■ To release
The power mode must be in the ON position
to release the electric parking brake. 1. Depress the brake pedal.
2. Press the electric parking brake switch.
uThe parking brake indicator goes off.
Manually releasing the parking brake using
the switch helps your vehicle start slowly and
smoothly when facing downhill on steep hills.
■Parking Brake1Brake System
When you depress the brak e pedal, you may hear a
whirring sound from the engine compartment. This is
because the brake system is in operation, and it is
normal.
1Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parking brake.
You cannot apply or release the parking brake if the
12-volt battery goes dead.
2 Jump Starting P. 448
If you pull up and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the electric servo brake
system until the vehicle comes to a stop. The
electric parking brake then applies, and the
switch should be released .
Electric Parking
Brake Switch
Electric Parking
Brake Switch
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