2017 Acura NSX battery

156 || 157
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

158 || 159
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Jump Starting
Turn off the power to electric devices, such as audio and lights. Turn off the power system, then
open the hood.
1.
Remove

the maintenance cover (see page 183), then slide
the terminal cover on your 12-volt battery’s (+) terminal
2.
Connect the first jumper

cable to your vehicle’s 12-volt
battery (+) terminal.
3.
Connect the other end of the first

jumper cable to the
booster battery (+) terminal. Use a 12-volt booster battery
only.
4.
Connect the second jumper cable to

the booster battery (-)
terminal.
5.
Connect the other end of the second

jumper cable to the
front frame (as shown). Do not connect this jumper cable to
any other part.
Booster Battery
Terminal Cover
A battery can explode if you do not follow the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking materials away from the battery.
WARNING
n After the Engine Starts
Once your
vehicle’s engine has started, remove the jumper cables in the following order:
1.
Disconnect the jumper cable from

your vehicle’s ground.
2.
Disconnect the other end of the jumper cable

from the assisting vehicle’s (-) terminal.
3.
Disconnect the jumper cable from

the assisting vehicle’s (+) terminal.
4.
Disconnect the other end of the jumper cable

from your vehicle’s (+) terminal.
Have your vehicle inspected by a nearby service station or an authorized Acura NSX
dealer.
If your vehicle is connected to another vehicle, start the assisting vehicle’s engine and increase
its rpm slightly.
Attempt to start your vehicle’s engine. If it turns over slowly, make sure the jumper cables have
good metal-to-metal contact.
WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds.
Wash your hands after handling.

170 || 171
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
n Hood Fuse Box B
Located near the 12-volt battery
. Remove the maintenance cover, then push the tabs to
open the box.
AmpsCircuit Protected
160 A60A30A30A30A30A40A
230 A
320 A
47. 5A
5
6 7.
5A20 A
7
8 7.
5A10 A
9
107. 5A
11
12 7.
5A
13
14
15
16
1710A
SBW

F/B Main 2
Wiper
Passenger Power Window IG Main1
Driver Power Window ESB
IG Main2
IMA Moto r
BM S
Stop
Turbo W/ G
Hazard WA/
C/ P

AEV
FI-ECU Backup




IMA Motor
n Driver’s Side Fuse Box
Located under the dashboard.
Circuit Protected Amps110A
215 A
37.5 A
4
520 A
6
20 A
715 A
87.5 A
97.5 A
1010 A
1110 A
121310 A
147.5 A
15
(20A )
16
(7.5 A)
17(20A )
1810 A
19
207.5 A
21
7.5 A
227.5 A
237.5 A
Passenger’s Door Handle Door LockSMART
Front Accessory Power Socket
Fuel Pum p
MISS SO L
ENG
VSA/ABS SRS
Power System 2

Power System 1
Fuel Lid
Driver’s Power Seat Reclining *

Seat Heater *
Driver’s Door Handle
Passenger’s Side Door Unlock
Daytime Running Lights
Key Lock
Air Conditionin g
24Feed Back IG1a 7.5A
25Instrument Panel Lights7.5A
26Power Lumbar Support *(7.5
A)
27Parking Lights7.5A
28Sub Main15 A29Meter10 A30DR27.5A
31Sub Fuel Pump15 A
32SR S10 A
33Passenger’s Side Door Lock 7.5A34Driver’s Door Lock7.5A
35Driver’s Door Unlock7.5A
36Driver’s Power Seat Sliding *(2
0A )
37
7.5A
Right Daytime Running
Light
38
7.5A39 Left Daytime Running LightFeed Back IG1b7.5A
40ACC7.5A
4142
AmpsCircuit Protecte d
Fuse Label
Circuit Protected Amps110A
215 A
37.5 A
4
520 A
6
20 A
715 A
87.5 A
97.5 A
1010 A
1110 A
121310 A
147.5 A
15
(20A )
16
(7.5 A)
17(20A )
1810 A
19
207.5 A
21
7.5 A
227.5 A
237.5 A
Passenger’s Door Handle Door LockSMART
Front Accessory Power Socket
Fuel Pum p
MISS SO L
ENG
VSA/ABS SRS
Power System 2

Power System 1
Fuel Lid
Driver’s Power Seat Reclining *

Seat Heater *
Driver’s Door Handle
Passenger’s Side Door Unlock
Daytime Running Lights
Key Lock
Air Conditionin g
24Feed Back IG1a 7.5A
25Instrument Panel Lights7.5A
26Power Lumbar Support *(7.5
A)
27Parking Lights7.5A
28Sub Main15 A29Meter10 A30DR27.5A
31Sub Fuel Pump15 A
32SR S10 A
33Passenger’s Side Door Lock 7.5A34Driver’s Door Lock7.5A
35Driver’s Door Unlock7.5A
36Driver’s Power Seat Sliding *(2
0A )
37
7.5A
Right Daytime Running
Light
38
7.5A39 Left Daytime Running LightFeed Back IG1b7.5A
40ACC7.5A
4142
AmpsCircuit Protecte d
*if equipped

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.

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

192 || 193
MAINTENANCEMAINTENANCE
Brake Fluid
The fluid level should be between the MIN and MAX marks on
the side of the reservoir. We recommend using Acura Heavy
Duty Brake Fluid DOT 4.
Pour the fluid carefully.
If the fluid level is at or below the MIN mark, have the vehicle
inspected for leaks or worn brake pads as soon as possible.
MINBrake Reservoir
MAX
Brake fluid marked DOT 5 is not compatible with your vehicle’s braking system and can cause
extensive damage.
NOTICE
Checking the 12-Volt Battery
Check the battery terminals for corrosion monthly.
Remove the cover by pressing the tabs. Slide the terminal cover
over the (+) terminal.
AGM-labeled batteries can be damaged if improperly charged.
See your authorized Acura NSX dealer for charging information.
Ta bCove r
Terminal Cover
For jump starting, see page 158.

194 || 195
MAINTENANCEMAINTENANCE
The battery gives off explosive hydrogen gas during normal operation.
A spark or flame can cause the battery to explode with enough force to kill or
seriously hurt you.
When conducting any battery maintenance, wear protective clothing and a face
shield, or have a skilled technician do it.
WARNING
WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds.
Wash your hands after handling.
Changing Wiper Blades
If the wiper blades leave streaks across the windshield, try cleaning them first with a paper towel
or soft cloth and wiper fluid. If the wiper blade rubber has deteriorated, you should change the
wiper blades.
1.
Hold the wiper switch in MIST as y

ou change the power
mode to VEHICLE OFF (LOCK). The wiper arms will move into
the service position.
2. Lift both wiper arms.
3. For each wiper, press and hold the tab, then slide the wiper
blade holder out fr om the wiper arm.
Tab

206 || 207
MAINTENANCEMAINTENANCE
Testing of Readiness Codes
Your vehicle has readiness codes as part of the onboard self-diagnostic system. Some states use these
codes for testing to verify your vehicle’s emissions components are working properly. The codes may
not be read if you go through the testing just after the battery has gone dead or been disconnected.
To check if they are set, turn the vehicle on without starting the engine. The malfunction indicator
lamp will come on for several seconds. If it goes off, the readiness codes are set. If it blinks five times,
the readiness codes are not set.
If you are required to have your vehicle tested before the readiness codes are set, prepare the vehicle
for retesting by doing the following:
1.
Fill the gas tank to appro

ximately 3/4 full.
2.
Park the v

ehicle and leave the power system off for 6 hours or more.
3.
Make sure the ambient

temperature is between 40°F and 95°F (4°C and 35°C).
4.
Turn the power system on without

touching the accerator pedal, and let it idle for 20 seconds.
5.
Still in Park (P), increase the engine speed

to 2.000 rpm and hold it for about three minutes.
6.
Let the engine idle for 20 seconds without

touching the accelerator.
7.
Select a nearby, lightly

traveled major highway where you can maintain a speed of 50 mph (80
km/h) for at least 20 minutes. Drive on the highway with the vehicle in D and in SPORT mode. Do
not use cruise control.
8.
Drive in city or suburban traffic

for at least 10 minutes. When traffic conditions allow, let the
vehicle coast for several seconds without using the accelerator pedal or the brake pedal.
9.
Park the v

ehicle and leave the power system off for 40 minutes.
The readiness codes are erased when the battery is disconnected, and set again only after several
days of driving under a variety of conditions.
If a testing facility determines that the readiness codes are not set, you may be requested to return at
a later date to complete the test, or see your authorized Acura NSX dealer.
Long-Term Storage
If you need to park your vehicle for an extended period (more than one month), there are
several things you should do to prepare it for storage. This helps reduce possible deterioration of
vehicle components and overall condition, which allows you to get the vehicle back on the road
with minimal delay. These are:
•
If possible, store your NSX in a garage

or enclosed area.
•
Fill the fuel tank completely

.
•
Change the engine oil and filter

.
•
Wash and dry the exterior completel

y.
•
Clean the interior. Make sur

e the carpeting, floor mats, etc., are completely dry.
•
Put the transmission in (P). Release

the parking brake.
•
Leave one window

open slightly (if the vehicle is being stored indoors).
•
Connect the 12-volt battery

to an accessory battery charger. For more information on how
to maintain your 12-volt battery, consult an authorized Acura NSX dealer.
•
If the vehicle is

to be stored for a longer period of time, it should be supported on jack
stands to raise the tires off the ground to prevent tire flat spotting. Consult an authorized
Acura NSX dealer for information about the correct jack stands.
•
Support the front wiper

blade arms with a folded towel or rag so they do not touch the
windshield.
•
Cover

the vehicle with a breathable cover, one made from a porous material such as cotton.
Nonporous materials (such as plastic sheeting) may trap moisture, which can damage the
paint.