check engine Acura NSX 2019 Owner's Guide

389
uuMaintenance Under the Hood and Hatch uOil Check
Continued
Maintenance
Oil Check
We recommend that you check the engine oil level every time you refuel.
1. Bring up the Oil Level Check Assist
display on the driver information interface.
2 Driver Information Interface P. 98
2.Warm up the engine until all the bars in
the Warm Up gauge light up.
3. When the bars turn green, park the
vehicle on level ground and select
(P.
4. Allow the engine to continue idling until
all the bars in the Idle Time gauge in the
engine Oil Level Check Assist display
light up.
u Do not depress the accelerator pedal
while the engine is idling, as this will
reset the Idle Time .
1Oil Check
NOTICE
Do not open a door or the hatch before the Ready
To Check Oil Level message appears.
If a door or the hatch is open, the corresponding
warning message will be given priority, and the Oil
Level Check Assist will not be displayed.
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391
uuMaintenance Under the Hood and Hatch uOil Check
Maintenance
8. Open the hatch.
2 Opening the Hatch P. 385
9.Remove the right engine compartment
cover.
2 Engine Compartment Cover P. 387
10.Remove the dipstick (orange).
11. Wipe the dipstick with a clean cloth or
paper towel.
12. Insert the dipstick back all the way into its
hole.
13. Remove the dipstick again, and check the
level. It should be between the upper and
lower marks.
u The engine oil level should be checked
after two minutes after changing the
power mode to VEHICLE OFF.
u Add oil if necessary.
u When engine oil is added, recheck the
engine oil level using steps 1 - 14.
14. After checking the engine oil level, make
sure to select a display other than the Oil
Level Check Assist display.
2Driver Information Interface P. 98
1Oil Check
For a proper oil level readi ng, the dipstick must be
inserted with the flat si de of the dipstick handle
facing the oil fill cap.
The amount of oil consum ed depends on how the
vehicle is driven and the cl imatic and road conditions
encountered. The rate of oil consumption can be up
to 1.05 US quart (1 liter) per 625 miles (1000 km).
Consumption is likely to be higher when the engine is
new.
Oil Fill CapFlat Side
Upper Mark
Lower Mark
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392
uuMaintenance Under the Hood and Hatch uAdding Engine Oil
Maintenance
Adding Engine Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Recheck the engine oil level.
2 Oil Check P. 389
1Adding Engine Oil
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
If any oil spills, wipe it away immediately. Spilled oil
may damage the engine compartment components.
Engine Oil Fill Cap
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394
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. 385
3.Remove the left engine compartment
cover.
2 Engine Compartment Cover P. 387
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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396
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. 386
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 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-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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398
uuMaintenance Under the Hood and Hatch uBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reserve
tank.
Refilling Window Washer Fluid
If the washer fluid is low, a message ap pears on the driver information interface.
Pour the washer fluid carefully. Do not overflow the reservoir.
Specified fluid: Acura Heavy Duty Brake Fluid DOT 4
■Checking the Brake Fluid
1Brake Fluid
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle’s braking system and can cause extensive
damage.
If the specified brake fluid is not available, you should
use only DOT 4 fluid from a sealed container as a
temporary replacement.
Using any non-Acura brake fl uid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and re filled with Acura Heavy
Duty Brake Fluid DOT 4 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have an authorized Acura NSX dealer inspect the
vehicle for leaks or worn brake pads as soon as
possible.
MINReserve Tank
MAX
1 Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage y our vehicle’s paint. A
vinegar/water solution ca n damage the windshield
washer pump.
Use only commercially avai lable windshield washer
fluid.
Avoid prolonged use of hard water to prevent lime
scale build up.
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424
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any access ories over areas marked SRS AIRBAG, on the sides or
backs of the seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 455
•Before installing any electronic accessory, have the installer contact an authorized
Acura NSX dealer for assistance. If possibl e, have an authorized Acura NSX dealer
inspect the final installation.
1 Accessories and Modifications
3WARNING
Improper accessories or modifications can
affect your vehicle’s handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding accessories and
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.
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426
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. 415
•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. 442
•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 engi ne until it reaches full operating
temperature (the cooling fa n cycles on and off twice).
Preferably, do this once a month.
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443
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 informatio n 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. 444
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. 454
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. 459
Check the gear
position.The transmission is not in (P.Put the transmission into (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. 446
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446
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. 415
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
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