2017 Acura NSX battery

413
uuAccessories and Modifications uModifications
Maintenance
Modifications
Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Acura pa rts or accessories that may have a similar
effect.
Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is properly installed and maintained, and do not
make any modification to your vehicle or its systems that might cause your vehicle
to no longer meet federal, state, prov incial, territorial, or local regulations.
Do not modify or attempt to repair your vehicle’s high-voltage hybrid power system
or otherwise modify vehicle electrical syst ems. Disassembling or modifying electrical
equipment can result in a crash or a fire.
If you ever need to replace your vehicle' s high-voltage battery assembly outside of
warranty coverage, we highly recommend that you only use a genuine Acura high-
voltage battery assembly. Genuine Acura high-voltage battery assemblies are
designed to work with your vehicle's hybrid power system and have been designed,
engineered and manufactured to avoid overcharging situations. Non-genuine high-
voltage battery assemblies may not have b een similarly designed, engineered and
manufactured, and installation of such assemb lies could result in overcharging, fires,
loss of power, or other conditions that may increase the likelihood of a crash or
injury.1 Modifications
3WARNING
Use of improperly designed, engineered or
manufactured high-voltage battery
assemblies could cause a fire in your
vehicle.
A vehicle fire could result in a crash or
injury.
Only use a genuine Acura high-voltage
battery assembly, or it s equivalent, in your
vehicle.
17 NSX-31T6N6000.book 413 ページ ２０１６年４月２２日　金曜日　午後３時４４分

414
Maintenance
Storage
Vehicle 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 completely.
• Clean the interior. Make sure the carpeti ng, floor mats, etc., are completely dry.
• Put the transmission in
(P.
Release the parking brake.
• Leave one window open slightly (if th e vehicle is being stored indoors).
• To maintain the low-voltage 12-volt battery, connect it to an accessory battery
charger. For more information on how to maintain your 12-volt battery, consult
an authorized Acura NSX dealer.
2 Checking the 12-Volt Battery P. 403
•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 th e ground to prevent tire flat spotting.
2Handling of the Jack P. 430
•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” co ver, one made from a porous material
such as cotton. Nonporous materials (suc h as plastic sheeting) may trap moisture,
which can damage the paint.
• If possible, remove the vehicle from th e garage or enclosed area, remove
covering, and periodically run the engine until it reaches full operating
temperature (the cooling fa n cycles on and off twice).
Preferably, do this once a month.
17 NSX-31T6N6000.book 414 ページ ２０１６年４月２２日　金曜日　午後３時４４分

415
uuStorage uVehicle Storage
Maintenance
• To maintain the High Voltage battery, driv e your vehicle for more than 30 minutes
at least once every three months.
If road conditions are not suitable or de sirable for driving, the following alternate
procedure can be used to maintain the vehi cle's High Voltage battery if local idling
by-laws permit:
1. Remove the vehicle from the garage or enclosed area to prevent carbon
monoxide accumulation.
2 Carbon Monoxide Gas P. 67
2.Depress the brake pedal and press the ENGINE START/STOP button as you
normally would to start the vehicle.
3. Allow the vehicle to run for 30 minutes. Time spent at idle stop still counts as part
of this 30-minute run.
17 NSX-31T6N6000.book 415 ページ ２０１６年４月２２日　金曜日　午後３時４４分

417
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 418
If a Tire Goes Flat Temporarily Repairi ng a Flat Tire....... 419
Handling of the Jack ........................ 430
Power System Won’t Start Checking the Procedure ................... 431
If the Keyless Access Remote Battery is Weak ............................................. 432
Emergency Power System Off........... 433
Jump Starting .................................... 434
Overheating How to Handle Overheating ............. 436 Indicator, Coming On/Blinking
If the 12-Volt Battery Charging System Indicator Comes On ....................... 438
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 438
If the Brake System Indicator (Red) Comes On ................................................. 439
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 439
If the Electric Parking Brake System Indicator Comes On ....................... 440 If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 441
If the Transmission System Indicator Blinks along with the Warning Message... 442
If the Low Oil Level Symbol Appears.....442Fuses Fuse Locations ................................. 443
Inspecting and Changing Fuses ........ 447
Emergency Towing ........................... 448
When You Cannot Unlock the Fuel Fill Door ................................................. 449
When You Cannot Open the Hatch.....450RefuelingRefueling from a Portable Fuel Container .... 451
17 NSX-31T6N6000.book 417 ページ ２０１６年４月２２日　金曜日　午後３時４４分

431
Handling the Unexpected
Power System Won’t Start
Checking the Procedure
When the READY indicator does not come on and the Ready To Drive message
does not appear on the driver information interface, check the following items and
take appropriate action.
ChecklistConditionWhat to Do
Check if the related
indicator or driver
information interface
messages come on.The Temperature Is Too Cold For Vehicle To Operate
message appears.2 Driver Information Interface Warning and
Information Messages P. 83
The To Start, Hold Remote Near Start Button message
appears.
u Make sure the keyless access remote is in its operating range.
2ENGINE START/STOP Button Operating Range P. 127
2If the Keyless Access Remote Battery is
Weak P. 432
The POWER SYSTEM indicator comes on.Have your vehicle checked by an authorized
Acura NSX dealer.
The transmission system indicator blinks and Transmission
Problem Apply Parking Brake When Parked message
appears.The power system can be activated as a
temporary measure.
2 If the Transmission System Indicator Blinks
along with the Warning Message P. 442
Check the brightness
of the interior lights. The interior lights are dim or do not come on at
all. Have the 12-volt battery checked by an
authorized Acura NSX dealer.
The interior lights come on normally. Check all fuses, or have your vehicle checked by
an authorized Acura NSX dealer.
2 Inspecting and Changing Fuses P. 447
Check the gear
position.The transmission is not in (P.Change the gear position to (P.
Check the
immobilizer system
indicator. When the immobilizer system in
dicator is blinking, the power
system cannot be turned on.
2 Immobilizer System Indicator P. 81
1Checking the Procedure
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 434
17 NSX-31T6N6000.book 431 ページ ２０１６年４月２２日　金曜日　午後３時４４分

432
uuPower System Won’t Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Re mote Battery is Weak
If the beeper sounds, the ENGINE START/STOP button flashes, and the READY
indicator does not come on.
The To Start, Hold Remote Near Start Button message appears on the driver
information interface.
Turn on the power system as follows. 1.Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
access remote while the ENGINE START/
STOP button is flashing. The buttons on
the keyless access remo te should be facing
you.
u The ENGINE START/STOP button
flashes for about 30 seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
ENGINE START/STOP button changes
from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
17 NSX-31T6N6000.book 432 ページ ２０１６年４月２２日　金曜日　午後３時４４分

434
Handling 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.
2 Checking the 12-Volt Battery P. 403
2.Slide the terminal cover on your vehicle’s
12-volt battery positive + terminal as
shown.
3. Connect the first jump er cable to your
vehicle’s 12-volt battery + terminal.
4. Connect the other end of the first jumper
cable to the booster battery + terminal.
u If you use a booster battery, only use a
12-volt booster battery.
u When using an automotive battery
charger, select a charging voltage lower
than 15-volts. Check the charger manual
for the proper setting.
5. Connect the second jumper cable to the
booster battery - terminal.
■Jump Starting Procedure1Jump Starting
Securely attach the jumper cable clips so that they do
not come off when the engine vibrates. Also be
careful not to tangle the ju mper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
12-volt battery performa nce degrades in cold
conditions and may prevent the engine from starting.
3WARNING
A 12-volt 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 12-volt battery.Terminal Cover
Booster Battery
17 NSX-31T6N6000.book 434 ページ ２０１６年４月２２日　金曜日　午後３時４４分

435
uuJump Starting u
Handling the Unexpected
6.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.
7. If your vehicle is connected to another
vehicle, start the assisting vehicle’s engine
and increase its rpm slightly.
8. Attempt to start your ve hicle’s engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
Once your vehicle’s engine has started, re move 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 booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s 12-volt battery + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a nearby service station or an authorized Acura NSX
dealer.
■What to Do After the Engine Starts
17 NSX-31T6N6000.book 435 ページ ２０１６年４月２２日　金曜日　午後３時４４分