2020 ACURA NSX maintenance

310
Driving
Before Driving
Driving Preparation
Check the following items before you start driving.
• Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
uRemove any frost, snow, or ice.
uRemove any snow on the roof, as this can slip down and obstruct your field of
vision while driving. If frozen solid , remove ice once it has softened.
uWhen removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
• Make sure the hood is securely closed.
uIf the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
uCheck air pressures, and check for damage and excessive wear.
2 Checking and Maintaining Tires P. 407
• Make sure there are no people or ob jects behind or around the vehicle.
uThere are blind spots from the inside.
• Check the front bumper ducts and side intercooler ducts for mud, leaves, and
road debris that could build up and prevent proper cooling performance.
■Exterior Checks1Exterior Checks
NOTICE
When doors are frozen s hut, use warm water around
the door edges to melt any ice. Do not try to force
them open, as this can damage the rubber trim
around the doors. When done, wipe dry to avoid further freezing.
Do not pour warm water into the key cylinder.
You will be unable to insert the key if the water
freezes in the hole.
Heat from the engine and exhaust can ignite
flammable materials left und er the hatch, causing a
fire. If you’ve parked y our vehicle for an extended
period, inspect and remove any debris that may have
collected, such as dried grass and leaves that have
fallen or have been carried in for use as a nest by a
small animal.
Also check under the hatch for leftover flammable
materials after you or so meone else has performed
maintenance on your vehicle.
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315
uuBefore DrivinguHigh-Performance Driving
Continued
Driving
High-Performance Driving
Your Acura NSX is designed, built and equipped with systems and features to
provide you with exceptional driving performa nce, including the ability to engage in
high-performance driving. Ho wever, due to the risks to both you and other road
users, including the risk of injury or death from a high-speed loss of control or crash,
if you engage in high-performance driving, Acura recommends you only do so
where conditions are controlled, such as at a track or other closed-course venue.
When driving on public roads you should always obey the posted speed limits and
other traffic laws, reduce speed as needed for traffic and environmental conditions,
and not engage in driving behaviors (includi ng, for instance, use of Launch Control)
that may create heightened risks for your self and any other road users who may be
present (even if you are unaware of them). NSX TRACK mode, Launch Control and other systems are designed for increased
performance, both in terms of accelerati on and handling, up to near-performance-
limit conditions. They are most appropriat ely used on closed courses and they should
not be used on public roads. Use of these systems may delay the intervention of
vehicle safety systems designed to minimize the risk of a loss of traction or steering
control, and can cause the NSX to handle differently than you might expect or
would experience under normal driving conditions. Use of these systems will not
make up for a lack of appropriate driver experience and skill, and will not allow the
driver to overcome risks created by: • A lack of proper vehicle maintenance
• Less than ideal road conditions and/or unfamiliarity with the driving environment
• Other traffic or road users
1High-Performance Driving
NOTICE
The NSX warranty does not cover any damage or
failure resulting from hi gh-performance driving,
racing, competitive driving of any sort whatsoever, or
use on a track or similar-type venue. See warranty
book for details.
2 TRACK Mode P. 340
2 Launch Control P. 341
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316
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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355
uuWhen DrivinguTire Pressure Monitoring System (TPMS) - Required Federal Explanation
Driving
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver ’s responsibility to maintain
correct tire pressure, even if un der-inflation has not reached the
level to trigger illumination of th e TPMS low tire pressure telltale.
Your vehicle has also been equi pped with a TPMS malfunction
indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire
pressure telltale. When the syst em detects a malfunction, the
telltale will flash fo r approximately one minute and then remain
continuously illumina ted. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow the TPMS to
continue to function properly.
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373
Driving
Fuel Economy and CO2 Emissions
Improving Fuel Ec
onomy and Reducing CO
2
Emissions
Achieving fuel economy and reducing CO
2 emissions is dependent on several
factors, including driving conditions, load weight, idling time, driving habits, and
vehicle condition. Depending on these and other factors, you may not achieve the
rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accord ance with the messages displayed on the
driver information interface. • Use the recommended viscosity engine oil.
• Maintain the specified tire pressure.
• Do not load the vehicle with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle’s underside adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy and Reducing CO
2 Emissions
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
http://oee.nrcan.gc.ca/
Miles driven Gallons of
fuel Miles per
Gallon
100 L per 100 km
Liters of
fuel Kilometers
driven
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374
Driving
Turbo Engine Vehicle
Handling Precautions
The turbocharger is a high-precision device designed to obtain greater horsepower
by delivering a large volume of compressed ai r into the engine using a turbine driven
by the engine’s exhaust gas pressure. • When the engine is cold just afte r starting, avoid hard or sudden
acceleration.
• Always replace the engine oil and en gine oil filter according to the
Maintenance Minder TM
.
The turbine rotates at very high speed s over 100,000 rpm and its temperature
reaches over 1,292°F (700°C). It is lubricated and cooled by engine oil.
If you fail to replace the engine oil and filter at the scheduled distance or interval,
deteriorated engine oil may cause failure such as sticking and abnormal noise of the
turbine bearing.
1Turbo Engine Vehicle
The scheduled maintenance intervals for replacing
the engine oil and filt er is indicated on the
Maintenance Minder TM
. Follow the information of
when to replace them.
2 Maintenance Minder TM
P. 379
2 Recommended Engine Oil P. 390
The temperature gauge needle is at the mark
when you restart the engi ne after driving under high
load conditions such as at high speed or in hilly
terrain. This is normal. The gauge needle goes down
after you idle or drive the vehicle for about one
minute.
H
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375
Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance Inspection and Maintenance ............ 376
Safety When Performing Maintenance .... 377Parts and Fluids Used in Maintenance Service ........................................... 378
Maintenance Minder TM
..................... 379
Maintenance Under the Hood and Hatch Maintenance Items Under the Hood and Hatch ............................................. 385
Opening the Hatch .......................... 387
Opening the Hood ........................... 388
Engine Compartment Cover ............. 389
Recommended Engine Oil ................ 390
Oil Check ......................................... 391 Adding Engine Oil ............................ 394
Cooling System ................................ 396
Inverter Coolant ............................... 398
Transmission Fluids .......................... 399
Brake Fluid ....................................... 400 Refilling Window Wa
sher Fluid......... 400
Replacing Light Bulbs ....................... 401
Checking and Maintaining Wiper Blades.... 404Checking and Maintaining Tires
Checking Tires ................................. 407
Tire and Loading Information Label ..... 408Tire Labeling .................................... 408DOT Tire Quality Grading (U.S. Vehicles) ...... 410Wear Indicators................................ 412
Tire Service Life ................................ 412 Tire and Wheel Replacement ........... 413
Tire Rotation .................................... 414
Winter Tires ..................................... 415
Cold Weather Driving ...................... 416
12-Volt Battery ................................. 417
Remote Transmitter Care Replacing the Button Battery ........... 418
Climate Control System Maintenance.... 419CleaningInterior Care .................................... 420
Exterior Care.................................... 422
Accessories and Modifications
Accessories ...................................... 426
Modifications................................... 427
Storage .............................................. 428
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376
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of an y abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc .), have your vehicle inspected by an
authorized Acura NSX dealer. (Note, however, that service at an authorized Acura
NSX dealer is not mandatory to keep your wa rranties in effect.) Refer to the separate
maintenance booklet for detailed main tenance and inspection information.
■ Daily inspections
Perform inspections before long distance tri ps, when washing the vehicle, or when
refueling. ■ Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 400
• Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2 Checking and Maintaining Tires P. 407
• Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 401
• Check the condition of the wiper bl ades at least every six months.
2 Checking and Maintaining Wiper Blades P. 404
■Types of Inspection and Maintenance
1Inspection and Maintenance
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 ma intenance services should
be performed in accordan ce with the intervals
indicated by the driver information interface.
2 Maintenance Service Items P. 382
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 477
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models
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