engine coolant ACURA NSX 2020 User Guide

397
uuMaintenance Under the Hood and HatchuCooling 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 HatchuInverter 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 coolant 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.
uOnly a properly trained technician can
refill the coolant an d check the system
for leaks.
Specified coolan t: 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-Ac ura coolant can result in
corrosion, causing the coo ling 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. Th ey may not be compatible
with the coolant or with the motor components.
MAX
MIN
Filler
Tank
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Continued423
uuCleaninguExterior 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
1Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage
the paint, metal, carbon fiber *
, and plastic on your
vehicle. Wipe away spills immediately.
1Maintaining the Bumpers an d Other Resin Coated Parts
Ask an authorized Acur a 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
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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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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Index
479
Index
Index
Numbers
12-Volt Battery Charging System Indicator ........................................... 75, 452
A AAC ........................................................... 208
ABS (Anti-lock Brake System) .................. 362
Accessories and Modifications ................ 426
Accessory Power Socket ........................... 153
Acoustic Vehicle Alerting System ............ 335
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 .................. 350
Air Conditioning System (Climate Control
System) .................................................... 155
Changing the Mode................................ 156 Defrosting the Windshield and
Windows ...................................... 157, 158
Dust and Pollen Filters ............................. 419 Recirculation/Fresh Air Mode ................... 156
Sensors .................................................... 159
Using Automatic Climate Control ............ 155
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 Front Airbag Off Indicator ......... 56
Sensors ...................................................... 43
Side Airbags .............................................. 52
Side Curtain Airbags .................................. 54
Android Auto ............................................ 219
Anti-lock Brake System (ABS) .................. 362
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 Manual 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 ............................. 360
Indicator............................................ 72, 360
Automatic Brake Hold System
Indicator............................................ 72, 360
Automatic Operation (automatic lighting control) .................................................... 132
Average Fuel Economy ............................ 101
Average Speed ......................................... 101
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480
Index
B Battery12-Volt .................................................... 417 12-Volt Battery Charging System Indicator .......................................... 75, 452
Charging (AGM Battery) .......................... 417
High Voltage ........................................... 356
Jump Starting .......................................... 448
Maintenance (Checking the 12-Volt Battery) .................................................. 417
Maintenance (Replacing).......................... 418
Battery Types .............................................. 12
Belts (Seat) .................................................. 36
Beverage Holders ...................................... 152
Bluetooth ® Audio ..................................... 211
Bluetooth ® HandsFreeLink ®................... 270
Booster Seats (For Children) ....................... 66
Brake System ............................................. 357
Anti-lock Brake System (ABS) ................... 362
Automatic Brake Hold.............................. 360
Brake Assist System ................................. 363
Fluid ........................................................ 400
Foot Brake ............................................... 359
Parking Brake .......................................... 357
Brake System (Amber)
Indicator .................................................... 73
Brake System (Red) Indicator ............................................ 70, 453
Brake Wear Indicator .................................................... 74 Bulb Replacement
.................................... 401
Back-Up Lights ........................................ 402
Daytime Running Lights........................... 401
Front Side Marker Lights.......................... 401
Front Turn Signal/Parking Lights .............. 401
Headlights ............................................... 401
High-Mount Brake Light .......................... 403
Rear License Plate Lights .......................... 403
Rear Side Marker Lights ........................... 402
Rear Turn Signal Lights ............................ 402
Side Turn Signal/Emergency Indicator
Lights .................................................... 401
Taillights.................................................. 402
Bulb Specifications ................................... 468
C
Carbon Monoxide Gas ............................... 67
Carrying Cargo ................................. 311, 313
Certification Label .................................... 470
Changing Bulbs ........................................ 401
Charging System Indicator ................. 75, 452
Child Safety ................................................. 58
Emergency Hatch Opener ........................ 121
Child Seat .................................................... 58
Booster Seats ............................................ 66
Child Seat for Infants................................. 60
Child Seat for Small Children ..................... 61
Installing a Child Seat ................................ 63
Larger Children ......................................... 65
Selecting a Forward-facing Child Seat........ 62 Using a Tether .......................................... 64
Cleaning the Exterior ............................... 422
Cleaning the Interior ............................... 420
Client Service Information ....................... 478
Climate Control System ........................... 155
Defrosting the Windshield and Windows ...................................... 157, 158
Dust and Pollen Filters ............................. 419
Recirculation/Fresh Air Mode................... 156
Sensors ................................................... 159
Using Automatic Climate Control............ 155
Clock ......................................................... 104
Cold Weather ........................................... 416
Console Compartment ............................. 151
Controls .................................................... 103
Coolant (Engine) ...................................... 396
Adding the Coolant ................................ 397
Checking the Coolant ............................. 396
Overheating ............................................ 450
Coolant (Inverter) .................................... 398
Creeping (Dual Clutch Transmission) ...... 325
Cruise Control .......................................... 343
CRUISE CONTROL Indicator ....................... 82
CRUISE MAIN Indicator .............................. 82
Cup Holders .............................................. 152
Customized Features ............................... 244
D
Daytime Running Lights .......................... 134
Dead Battery (12-Volt) ............................. 448
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481
Index
Defrosting the Windshield and Windows ......................................... 157, 158
Devices that Emit Radio Waves ............... 471
Dimming Headlights .............................................. 131
Rearview Mirror ...................................... 141
Dipstick (Engine Oil) ........................ 386, 393
Directional Signals (Turn Signal) ............. 130
Door Mirrors ............................................. 142
Doors ........................................................ 105
Auto Door Locking.................................. 118
Auto Door Unlocking .............................. 118
Door Open Message ................................. 35
Keys........................................................ 105
Locking/Unlocking the Doors from the Inside .............................................. 115
Locking/Unlocking the Doors from
the Outside ........................................... 107
Lockout Prevention System ..................... 114
DOT Tire Quality Grading ........................ 410
Driver Information Interface ..................... 98
Driver’s Knee Airbag .................................. 50
Driving ...................................................... 309
Braking ................................................... 357
Cold Weather ......................................... 416
Cruise Control ........................................ 343
Dual Clutch Transmission ........................ 325
Shifting Gear .......................................... 326
Turning on the Power ............................. 321
Driving Position Memory System ............ 138Dual Clutch Transmission
......................... 325
Creeping ................................................. 325
Fluids ............................................... 399, 469
Kickdown ................................................ 325
Operating the Shift Button ................ 23, 328
Shifting ................................................... 326
Dust and Pollen Filters ............................. 419
E
Elapsed Time ............................................. 101
Electric Parking Brake .............................. 357
Indicator .................................................... 71
Electric Parking Brake System Indicator ............................................ 71, 454
Electric Power Steering (EPS) System
Indicator ............................................ 78, 453
Electronic Stability Control (ESC) ............. 346
Emergency ................................................ 462
Emergency Hatch Opener ........................ 121
Emissions Testing (Readiness Codes) ....... 473
Energy Efficiency ........................................ 12
Engine ....................................................... 470
Coolant ........................................... 396, 469
Jump Starting .......................................... 448
Oil ................................................... 390, 469
Engine Compartment Cover .................... 389
Engine Coolant ......................................... 396
Adding the Coolant ................................. 397
Checking the Coolant .............................. 396
Overheating ............................................ 450 Engine Oil
Adding .................................................... 394
Changing ................................................ 395
Checking................................................. 391
Displaying Oil Life .................................... 380
Low Oil Level Symbol............................... 456
Low Oil Pressure Indicator ......................... 70
Recommended Engine Oil ....................... 390
Temperature Gauge .................................. 97
EPS (Electric Power Steering) System ........ 78
Exhaust Gas Hazard (Carbon
Monoxide) ................................................. 67
Exterior Care (Cleaning) ........................... 422
Exterior Mirrors ........................................ 142
F
Features .................................................... 161
Filters Dust and Pollen ....................................... 419
Oil ........................................................... 395
Flat Tire ..................................................... 433
Floor Mats ................................................. 421
Fluids
Brake .............................................. 400, 469
Dual Clutch Transmission ................ 399, 469
Engine Coolant ............................... 396, 469
Inverter Coolant .............................. 398, 469
Twin Motor Unit.............................. 399, 469
Windshield Washer ......................... 400, 468
FM Radio ................................................... 188
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