2020 ACURA NSX engine

451
uuOverheatinguHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the
temperature gauge pointer comes down.
uIf the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
2 Checking the Coolant P. 396
uIf the coolant level in the reserve tank is
low, or no coolant in the tank, check that
the radiator is cool. Cover the reserve
tank cap with a heavy cloth and open the
cap. Add coolant until it reaches the MAX mark, and put the cap back on.
■ Last thing to do
Once the engine has cooled sufficiently, turn the power system on and check the
temperature gauge. If the temperature gauge pointer has gone down, resume
driving. If it has not gone down, contact an authorized Acura NSX dealer for repairs.
1How to Handle Overheating
If the coolant is leaking, contact an authorized Acura
NSX dealer for repairs.
Use water as an emergency/temporary measure only.
Have an authorized Acura NSX dealer flush the
system with proper antifree ze as soon as possible.
3WARNING
Removing the reserve tank cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the reserve tank
cap.
Engine Coolant
Reserve Tank
MAX
MIN
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452
Handling the Unexpected
Indicator, Coming On/Blinking
If the 12-Volt Battery Charging System Indicator
Comes On■Reasons for the indicator to come on
Comes on when the 12-volt battery is not being charged. ■ What to do when the indicator comes on
Turn off the climate con trol system, rear defogger, and other electrical
systems, and immediately contact an authorized Acura NSX dealer for
repairs.
If the Malfunction Indicator Lamp Comes On or
Blinks ■Reasons for the indicator la mp to come on or blink
• Comes on when there is a problem with the engine emissions control
system.
• Blinks when engine misfiring is detected.
■ What to do when the indicator lamp comes on
Avoid high speeds and immediately get your vehicle inspected at an
authorized Acura NSX dealer. ■ What to do when the indicator lamp blinks
Park the vehicle in a safe place with no flammable items and wait at least
10 minutes or more with the engine stopped until it cools.
1If the 12-Volt Battery Chargi ng System Indicator Comes On
If you need to stop temporarily, do not turn off the power system. Restarting the power system may
rapidly discharg e the battery.
1If the Malfunction Indicato r Lamp Comes On or Blinks
NOTICE
If you drive with the malf unction indicator lamp on,
the emissions control system and the engine could be damaged. If the malfunction indicator lamp blinks again when
restarting the engine, drive to the nearest authorized
Acura NSX dealer at 31 mph (50 km/h) or less. Have
your vehicle inspected.
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456
uuIndicator, Coming On/BlinkinguIf the Transmission System Indicator Blinks along with the Warning Message
Handling the Unexpected
If the Transmission System Indicator Blinks along
with the Warning Message■Reasons for the in dicator to blink
The transmission is malfunctioning.
■ What to do when the indicator blinks
• Immediately have your vehicle insp ected by an authorized Acura NSX
dealer.
• Put the transmission into
(N when you turn the power system on.
uCheck to verify the (N position on the instrument panel is selected
and if the indicator on the
(N button is illuminating or blinking.
uThe power system cannot be turned on unless the parking brake is
set. 2 Turning on the Power P. 321
If the Low Oil Level Symbol Appears
■Reasons for the symbol to appear
Appears when the engine oil level is low.
■ What to do as soon as the symbol appears
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the ha zard warning lights on.
■ What to do after parking the vehicle
Check the oil level. 2 Oil Check P. 391
1If the Transmission System In dicator Blinks along with the
Warning Message
You may not be able to turn on the power system.
Make sure to set the parking brake when parking
your vehicle.
Call a professional towing service if you need to tow
your vehicle.
2 Emergency Towing P. 462
1If the Low Oil Level Symbol Appears
NOTICE
Running the engine with a low oil level can cause
serious mechanical damage almost immediately.
This system activates after the engine warms up. If
the outside temperature is extremely low, you may have to drive for a long time until the system senses
the engine oil level.
If the symbol appears agai n, turn the power system
off, and contact an author ized Acura NSX dealer for
repairs immediately.
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467
Information
This chapter includes your vehicl e’s specifications, locations of identification numbers, and other
information required by regulation.
Specifications .................................... 468
Identification Numbers Vehicle Identification Number (VIN),
Engine Number, Motor Number, and
Transmission Number..................... 470
Devices that Emit Radio Waves ....... 471
Reporting Safety Defects ................. 472
Emissions Testing Testing of Readiness Codes.............. 473
Warranty Coverages ........................ 475
Authorized Manuals ......................... 477
Client Service Information ............... 478
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469
uuSpecificationsu
Information
■Brake Fluid
■Dual Clutch Transmission Fluid
■Twin Motor Unit Fluid
SpecifiedAcura Heavy Duty Brake Fluid DOT 4
SpecifiedAcura Automatic Transmission Fluid
ATF DW-1
Capacity Change 2.75 US qt (2.6 L)
SpecifiedAcura Gear Oil GO-Type 2.0
Capacity Change 4.86 US qt (4.6 L)
SpecifiedAcura Automatic Transmission Fluid
ATF DW-1
Capacity Change 2.56 US qt (2.42 L)
Clutch
Transmission
■Engine Oil
■Engine Coolant
■Inverter Coolant
RecommendedUltimate Full Synthetic Motor Oil, Type3,
0W-40
Capacity Change 7.7 US qt (7.3 L)
Change
including filter
8.3 US qt (7.9 L)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity
4.1 US gal (15.5 L)
(change including the remaining
0.34 US gal (1.29 L) in the reserve tank and
heater)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity0.50 US gal (1.90 L)
(change including the remaining
0.12 US gal (0.46 L) in the reserve tank)
■Tire
Regular
Size
Front
245/35ZR19 (93Y) Rear
305/30ZR20 (103Y)
Pressure
psi (kPa [kgf/cm 2
])Front
32 (220 [2.2])
Rear
32 (220 [2.2])
Wheel Size Regular Front
19 X 8 1/2J
Rear
20 X 11J
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470
Information
Identification Numbers
Vehicle Identification Number (VIN), Engine Number,
Motor Number, and Transmission Number
Your vehicle has a 17-digit vehicle identification number (VIN) used to register your
vehicle for warranty purposes, and for licensing and insuring your vehicle.
The locations of your vehicle’s VIN, engine number, motor number, and
transmission number are shown as follows.1Vehicle Identification Number (VIN), Engine Number, Motor
Number, and Transmission Number
The interior vehicle identification number (VIN) is
located under the cover.
Cover
Vehicle Identification Number Engine Number
Dual Clutch Transmission
Number
Certification Label/Vehicle Identification Number
Motor Number
Motor Number
Motor Number
Dual Clutch Transmission
Number
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473
Continued
Information
Emissions Testing
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 whether your vehicle’s emissions
components are working properly.
The codes may not be read properly if te sting is performed just after the 12-volt
battery has gone dead or been disconnected.
To check if they are set, set the powe r mode to ON, without turning the power
system on. The malfunction indicator lamp will come on for several seconds. If it
then goes off, the readiness co des are set. If it blinks five times, the readiness codes
are not set.
If you are required to have your vehicle te sted before the readiness codes are ready,
prepare the vehicle for retest ing by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the power system off for six hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the ac celerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P . Increase the engine speed to 2,000 rpm, and hold it there
for about three minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
1Testing of Readiness Codes
The readiness codes are erased when the 12-volt
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.
If the testing facility determines the readiness codes
are still not set, see an authorized Acura NSX dealer.
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478
Information
Client Service Information
Authorized Acura NSX dealership personnel are trained professionals who should be
able to deal with any problems you may encounter with your vehicle. If, however,
you are faced with a problem that they cann ot resolve to your satisfaction, contact
Acura Client Relations/Services.
U.S. Owners Canadian Owners
American Honda Motor Co., Inc. Honda Canada Inc.
Acura Client Relations Acura Client Services
Mail Stop 100-5E-8F 180 Honda Boulevard
1919 Torrance Blvd. Markham, ON
Torrance, CA 90501-2746 L6C 0H9
Tel: 1-844-68-ACURA Tel: 1-888-9-ACURA-9
(1-844-682-2872) 1-844-9-MYNSX-9 (NSX- specific)
Fax: 1-877-939-0909
E-mail: [email protected]
In Puerto Rico and the U.S. Virgin Islands
Bella International
P.O. Box 190816
San Juan, PR 00919-0816
Tel: 1 (787) 620-75461Client Service Information
When you call or write, please give us the following
information: • Vehicle Identification Number
2Vehicle Identification Number (VIN),
Engine Number, Motor Number, and
Transmission Number P. 470
• Date of purchase
• Odometer reading of your vehicle
• Your name, address, and telephone number
• A detailed descript ion of the problem
• Name of the authorized Ac ura NSX dealer who sold
the vehicle to you
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