2017 Acura NSX brake

154 || 155
DRIVINGDRIVING
n While Driving
•
You may see a brake warning message in
the Driver
Information Interface (and warning message chime) and/
or experience increased brake pedal stroke. If either occurs,
immediately slow down 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 critical to allow your vehicle to properly cool down.
Do not immediately stop your vehicle. Instead, continue driving at reduced speeds,
allowing for increased braking distances 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 H mark during high-performance driving, have
your NSX inspected by an authorized Acura NSX dealer.
n
AFTER DRIVING
Check your NSX, and each of its r

elevant components, to make sure that it still is in a safe
operating condition (example: wheel lug bolt torque, tire pressure, etc.). We recommend
you repeat the Before Driving protocol. If any item shows excessive wear or appears to be
in an unusual condition, have it replaced, or exercise appropriate caution when driving and
see your authorized Acura NSX dealer
For more information, please contact your authorized Acura NSX dealer, and/or Acura Client
Relations (see page 213).
Cold or Rainy Weather Driving
Summer-only and Ultra High Performance (UHP) tires are very sensitive to ambient
temperatures and are designed to be used at temperatures above 45°F (7°C). Below that
temperature, Summer-only and UHP tires provide decreasing amounts of grip and other
performance attributes. At temperatures below -4°F (-20°C), the tire treads may become
brittle, resulting in permanent damage to the tread. A damaged tire may fail during use.
Therefore, if you will operate the vehicle when temperatures are below 45°F (7°C), we
recommend you install other tires (e.g., mud+snow, winter) designed to perform under the
expected conditions.
Use of Summer-only or Ultra High Performance tires at temperatures below 45°F
(7°C) may lead to a loss of performance and control, which could result in a crash,
serious injury or death.
WARNING
Your NSX is equipped with ultra-high-performance summer-only tires that, due to their
decreased tread depth, are at greater risk of hydroplaning on wet roads compared to regular
tires. Exercise caution when driving on wet surfaces.

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HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
HANDLING THE UNEXPECTED
Learn about what to do in critical or emergency situations.
Keyless Access Remote Battery Strength
If the battery life in your keyless access remote is weak, a
message appears in the driver information interface with
information on how to start the engine.
Touch the back of the keyless access remote to the ENGINE
START/STOP button while the indicator is flashing.
With the brake pedal pressed, press the ENGINE START/STOP
button within 10 seconds.
Emergency Power System Off
The ENGINE START/STOP button may be used to turn off the power system due to an
emergency situation even while driving. If you must turn off the power system, choose one of
the following operations:
Press and hold the ENGINE START/STOP button for two seconds,
OR
Firmly press the ENGINE START/STOP button three times.
Turning off the engine disables the power assist to the steering and braking systems. Thus,
it will require significantly more physical effort and time to steer and slow the vehicle.
Downshift gears and use both feet on the brake pedal, if necessary, to slow the vehicle and stop
immediately in a safe place.
Once the vehicle comes to a complete stop, the gear position automatically changes to (P) and
the power mode changes to VEHICLE OFF.
Do not press the button while driving unless it is absolutely necessary for the engine to be
switched off.
NOTICE

166 || 167
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Tire Repair Kit
If a tire has a small puncture, you can use the tire repair kit to temporarily repair it. The puncture
must be smaller than 3/16-inch (4 mm) and not in the tire sidewall. Go to a authorized Acura
NSX dealer to have the full-size tire permanently repaired or replaced.
n
Before Repairing

the Tire
•
Park the v

ehicle on a firm, level, and non-slippery surface.
•
Make sure the

vehicle is in Park (P), and apply the parking brake.
•
Turn on the hazard warning

lights, and turn the power system off. n
Getting Ready to R

epair the Tire
1. Open the hatch.
2.
Loosen the tool box tie-downs and

remove the tool box
lid.
3.
Take the kit out of the tool

box.
4.
Place the kit face up on

flat ground near the punctured
tire and away from traffic. Do not place the kit on its side.
Follow the instructions in the kit to repair the tire.Lid Tie Down
Tire Repair Kit
Do not use an unapproved puncture-repairing agent other than the one provided in the kit
that came with your vehicle. If a different agent is used, you may permanently damage the
tire pressure sensor.
NOTICE

168 || 169
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Fuse Locations
If any electrical devices are not working, set the power mode to VEHICLE OFF (LOCK) and check
to see if any applicable fuse is blown. Fuse locations are shown on the fuse box cover. Locate the
fuse by the fuse number and box cover number.
n
Hood Fuse Box A
Located near the

radiator. Push the tabs to open the box.
Fuses shown on next page.
Circuit Protected Amps
1
70A50A40A20A30A200A
2(50 A) 60 A
(6 0A )
(5 0A )
30 A
30 A
(4 0A )
30 A
30 A
3
(40A )30A(30 A)30A
4 (30 A)10
A
57.5A
610 A
77.5ALeft Headlight High Beam VFP2EPS
Cooling Fan
ABS/VSA Motor ABS/VSA FS R
AS F/B Main Main Fuse
F/B Main 1


Left Electric Parking Brake Motor
Right Electric Parking Brake Motor

Heater Motor 2
Heater Motor 1
E-OP
ADS
AMP
*
Parking Light IGPS PCS 8
Left Headlight Low Beam 10 A
9Right Headlight High Beam
10 10
A
Right Headlight Low Beam10 A
11IGPS Fan 7.5 A
12 FI Main15A
13FI Sub14 20
A
Back Up7.5A
15SBW ECU16 7.5 A
DBW 115A
17IG Coil15 A
18 DBW215A
19Parking Light & Headlight Main 20
A
20 Rear Defroste r
20A
21Front Washer 20A
22 ISC15A
23
24 ACC/IG2 Main 10 A
2510 A
26 Daytime Running Lights
Horn10A
27Interior Lights 7.5 A
28 IGP215A
29Audio10 A
AmpsCircuit Protecte dCircuit Protected Amps
1
70A50A40A20A30A200A
2(50 A) 60 A
(6 0A )
(5 0A )
30 A
30 A
(4 0A )
30 A
30 A
3
(40A )30A(30 A)30A
4 (30 A)10
A
57.5A
610 A
77.5ALeft Headlight High Beam VFP2EPS
Cooling Fan
ABS/VSA Motor ABS/VSA FS R
AS F/B Main Main Fuse
F/B Main 1


Left Electric Parking Brake Motor
Right Electric Parking Brake Motor

Heater Motor 2
Heater Motor 1
E-OP
ADS
AMP
*
Parking Light IGPS PCS 8
Left Headlight Low Beam 10 A
9Right Headlight High Beam
10 10
A
Right Headlight Low Beam10 A
11IGPS Fan 7.5 A
12 FI Main15A
13FI Sub14 20
A
Back Up7.5A
15SBW ECU16 7.5 A
DBW 115A
17IG Coil15 A
18 DBW215A
19Parking Light & Headlight Main 20
A
20 Rear Defroste r
20A
21Front Washer 20A
22 ISC15A
23
24 ACC/IG2 Main 10 A
2510 A
26 Daytime Running Lights
Horn10A
27Interior Lights 7.5 A
28 IGP215A
29Audio10 A
AmpsCircuit Protecte d

174 || 175
MAINTENANCEHANDLING THE UNEXPECTED
n Inspecting and Changing Fuses
Set the power mode to
VEHICLE OFF (LOCK). Turn off the
headlights and all accessories.
Remove the fuse box cover.
Check the large fuse in the hood.
If the fuse is blown, use a Phillips-head screwdriver to remove
the screws and replace the fuse with a new one. Reinstall the
screws.
Inspect the small fuses in the hood and the vehicle interior.
If there is a burned out fuse, remove it with the fuse puller and
replace it with a new one.
Blown fuse
Combined fuse
Fuse puller
Replacing a fuse with one that has a higher rating greatly increases the chances of damaging
the electrical system.
NOTICE
MAINTENANCE
Learn about basic maintenance that you can perform on the vehicle yourself, as well as
information about how to best maintain the vehicle.
Safety Precautions
Some of the most important safety precautions are listed below; however, we cannot warn you
of every conceivable hazard that can arise in performing maintenance. Only you can decide
whether or not you should perform a given task.
n
Maintenance Safety
To reduce the possibility
of fire or explosion, keep cigarettes, sparks, and flames away from
the battery and all fuel-related parts.
Never leave rags, towels, or other flammable objects in the engine compartment.
To clean parts, use a commercially available degreaser or parts cleaner, not gasoline.
Wear eye protection and protective clothing when working with the battery or compressed
air.
Do not run the engine in confined spaces where carbon monoxide gas can accumulate.
n
Vehicle Safety
The vehicle must be stationary

, and parked on level ground with the parking brake set and
the engine off.
Be aware that hot parts can burn you.
Be aware that moving parts can injure you.

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MAINTENANCEMAINTENANCE
Independent of the Maintenance Minder information:
•
Replace the brake

fluid every 3 years.
•
Inspect idle speed every 160,000 miles (256,000 km).
•
Adjust the val

ves during services A, B, 1, 2, or 3 if they are noisy.
•
Inspect the fuel injection systems every 3

years.
•
Inspect tire condition every 3,

100 miles (5,000 km).
For U.S. models: Maintenance, replacement, or repair of emissions control devices and systems may
be done by any automotive repair establishment or individuals using parts that are certified to EPA
standards.
According to state and federal regulations, failure to perform maintenance on the maintenance main items
marked with # will not void your emissions warranties. However, all maintenance services should be performed
in accordance with the intervals indicated by the multi-information display.
n Maintenance Minder Service Codes
These codes indicate what services are due on your vehicle.
*1: If a message SERVICE does not appear more than 12 months after the displ\
ay is reset,
CODE
change the engine oil every year.
See information on maintenance and emissions warranty.
A Maintenance Main Items
B
Inspect exhaust system#
Inspect fuel lines and connections#
Inspect direct injection + port injection fuel system
Replace engine oi
l*1
Replace engine oil*1 and oil lter
Inspect front and rear brakes
Check expiration date for temporary tire repair
kit bottle
Inspect tie rod ends, steering gearbox, and boots
Inspect suspension components
Inspect driveshaft boots
Inspect brake hoses and li nes (Including ABS/VSA)
Inspect all uid levels and condition of uids
#

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MAINTENANCEMAINTENANCE
every year.
*4:D riving in mountainous areas at very low vehicle speeds results in higher\
transmission temperature.
This requires transmission uid and clutch uid changes more frequ\
ently than recommended by the
*2: If you drive in dusty conditions, replace the air cleaner element every \
15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of s\
oot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen lters ever\
y 15,000 miles (24,000 km) or
Maintenance Minder. If you regularly drive your vehicle under this condi\
tion, have the transmission
uid and clutch uid changed every 20,000 miles (32,000 km).
*5:D riving in mountainous areas at very low vehicle speeds results in higher\
level of mechanical (Shear)
CODE
1
Inspect tire condition
2
Maintenance Sub Items
stress to uid. This requires Twin Motor Unit uid changes more frequently than recommended by the
Maintenance Minder. If you regularly drive your vehicle under these cond\
itions, have the Twin Motor
Unit uid changed at 7,500 miles (12,000 km), then every 15,000 mil\
es (24,000 km).
3
Replace air cleaner element*2
Replace dust and pollen flters*3
4
Replace transmission fuid*4
Replace clutch fuid*4
Inspect Active Exhaust Valve function Replace spark plugs
Inspect valve clearance
5 Replace Intake Sound Control
6
Replace engine coolan
t
Replace Twin Motor Unit fuid*5
n Opening the Hood
Park the
vehicle on a level surface, and set the parking brake.
Pull the hood release handle under the lower left corner of
the dashboard.
Push the hood latch lever to release the lock mechanism, and
open the hood.
Lift the hood up most of the way. The hydraulic supports will
lift it up the rest of the way and hold it up.
When closing, lower it to approximately 12 inches (30 cm),
then press down firmly with your hands and ensure that both
left and right latches are locked in place.
Pull
Hood Release Handle
Lever

182 || 183
MAINTENANCEMAINTENANCE
Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap)
12-Volt Battery
Inverter Coolant
Filler Tank
n Opening the Hatch
Park the
vehicle on a level surface, and set the parking brake.
Press the hatch release handle on the driver’s door.
Lift the hatch up most of the way. The hydraulic supports will
lift it up the rest of the way and hold it up.
When closing, lower it to approximately 12 inches (30 cm),
then press down firmly with your hands.
Hatch Release Button
n Removing the Engine Compartment Cover
Pull up on the co
ver to pull it off the pins.
Engine
CoversCompartment