2018 Acura NSX engine coolant

386
uuMaintenance Under the Hood and Hatch uMaintenance Items Under the Hood and Hatch
Maintenance
Hatch
Engine Oil Fill Cap
Engine Coolant
Reserve Tank Cap Engine Oil Dipstick
(Orange)
Engine Coolant
Reserve Tank
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396
uuMaintenance Under the Hood and Hatch uCooling System
Maintenance
Cooling System
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. Open the hatch.
2 Opening the Hatch P. 387
3.Remove the left engine compartment
cover.
2 Engine Compartment Cover P. 389
4.Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
5. Inspect the cooling system for leaks.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Checking the Coolant
1Cooling System
NOTICE
Genuine Acura engine cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult an authorized
Acura NSX dealer for details.
If Acura antifreeze/coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Acur a coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/cool ant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
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.
Reserve
Tank
MAX
MIN
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397
uuMaintenance Under the Hood and Hatch uCooling System
Maintenance
1. Make sure the engine and radiator are
cool.
2. Turn the reserve tank cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system.
3. Push down and turn the reserve tank cap
counter-clockwise to remove it.
4. Pour coolant into the reserve tank until it
reaches the MAX mark.
5. Put the reserve tank cap back on, and
tighten it fully.
■Adding the Coolant1Adding the Coolant
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
Reserve Tank
Cap
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398
uuMaintenance Under the Hood and Hatch uInverter Coolant
Maintenance
Inverter Coolant
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the inverter co olant level every time you refuel.
Have an authorized Acura NSX deal er replace the inverter coolant.
1. Open the hood.
2 Opening the Hood P. 388
2.Check the fluid level in the tank.
3. If the coolant level has dropped below the
MIN level, have your vehicle serviced at an
authorized Acura NSX dealer.
u Only a properly trained technician can
refill the coolant an d check the system
for leaks.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Checking the Coolant
1Inverter Coolant
NOTICE
Genuine Acura engine cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult an authorized
Acura NSX dealer for details.
If Acura antifreeze/coolant is not available, you may
use another major brand non- silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended fo r aluminum engines.
Continued use of any non-Acur a coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/cool ant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the motor components.
MAX
MIN
Filler
Tank
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Continued423
uuCleaning uExterior Care
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. When necessary, as early as possible use a sponge and mild detergent
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals
(including some commercial wheel cleaners). These can damage the protective finish
on aluminum alloy wheels, resulting in corrosion. Depending on the type of finish,
the wheels also may lo se their luster or appear burn ished. To avoid water stains,
wipe the wheels dry with a cloth while they are still wet.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Applying Wax
NOTICE
Chemical solvents and strong cleaners can damage
the paint, metal, carbon fiber*, and plastic on your
vehicle. Wipe away spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask an authorized Acura NSX dealer about the
correct coating material when you want to repair the
painted surface of the parts made of resin.
* Not available on all models
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451
uuOverheating uHow 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.
u If 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.
1 How 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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469
uuSpecifications u
Information
■Brake Fluid
■ Dual Clutch Transmission Fluid
■ Twin Motor Unit FluidSpecifiedAcura 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/cm2])
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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Index
479
Index
Index
Numbers
12-Volt Battery Charging System Indicator ................................................... 75
A
AAC........................................................... 208
ABS (Anti-lock Brake System) .................. 361
Accessories and Modifications ................ 426
Accessory Power Socket ........................... 154
Active Damper System Indicator ............... 74
AcuraLink ................................................. 304
Adding the Coolant ................................. 397
Additives Coolant .......................................... 396, 398
Washer ................................................... 400
Adjusting Mirrors.................................................... 141
Seats....................................................... 144
Steering Wheel ....................................... 140
Temperature ........................................... 100
Agile Handling Assist System .................. 349
Air Conditioning System (Climate Control System) .................................................... 156
Changing the Mode................................ 157
Defrosting the Windshield and Windows ...................................... 158, 159
Dust and Pollen Filters ............................. 419
Recirculation/Fresh Air Mode................... 157
Sensors ................................................... 160
Using Automatic Climate Control............ 156 Air Pressure
....................................... 408, 469
Airbags ........................................................ 43
Advanced Airbags ..................................... 49
Airbag Care ............................................... 57
Driver’s Knee Airbag .................................. 50
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 46
Indicator .............................................. 55, 78
Passenger Airbag Off Indicator .................. 56
Sensors ...................................................... 43
Side Airbags .............................................. 52
Side Curtain Airbags .................................. 54
Android Auto ............................................ 219
Anti-lock Brake System (ABS) .................. 361
Indicator .................................................... 78
Apple CarPlay ........................................... 216
Audio Remote Controls ............................ 165
Audio System ............................................ 162
Adjusting the Sound ................................ 181
Changing the Home Screen Icon Layout .. 170
Closing Apps ........................................... 180
Error Messages ........................................ 223
General Information ................................ 226
Home Screen ........................................... 173
iPod ......................................................... 199
Limitations for Manua l Operation ............ 183
MP3/WMA/AAC ...................................... 208
Reactivating ............................................. 164
Recommended Devices ............................ 227
Remote Controls ..................................... 165
Security Code .......................................... 164 Selecting an Audio Source ....................... 183
Status Area ............................................. 179
Theft Protection ...................................... 164
USB Flash Drives ...................................... 227
USB Ports ................................................ 163
Wallpaper Setup...................................... 171
Audio/Information Screen ....................... 167
Authorized Manuals ................................ 477
Auto Door Locking/Unlocking ................. 118
Auto Engine Stop/Start .............................. 13
Automatic Brake Hold ............................. 359
Indicator............................................ 72, 359
Automatic Brake Hold System Indicator............................................ 72, 359
Automatic Operation (automatic lighting control) .................................................... 132
Average Fuel Economy ............................ 101
Average Speed ......................................... 101
B
Battery
12-Volt.................................................... 417
12-Volt Battery Charging System
Indicator .......................................... 75, 452
Charging (AGM Battery) .......................... 417
High Voltage ........................................... 355
Jump Starting .......................................... 448
Maintenance (Checking the 12-Volt Battery) ................................................. 417
Maintenance (Replacing) ......................... 418
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