2020 ACURA NSX engine

uuIf a Tire Goes FlatuTemporarily Repairing a Flat Tire
440
Handling the Unexpected
• Greater than 19 psi (130 kPa), but less than
32 psi (220 kPa):
Turn the air compressor on to inflate the
tire until the tire pressure reaches 32 psi (220 kPa).
2 Injecting Sealant and Air P. 435
Then drive carefully for five more minutes
or until you reach the nearest service station
if less than five minutes away.
Do not exceed 50 mph (80 km/h).
uYou should repeat this procedure as long
as the air pressure is within this range.
1Distributing the Sealant in the Tire
Refer to the driver’s doorja mb label for the specified
pressure.
3WARNING
Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.
Deflation ButtonAir Pressure Gauge
Air Compressor Switch
OFF
ON
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uuIf a Tire Goes FlatuTemporarily Repairing a Flat Tire
442
Handling the Unexpected
You can use the kit to inflate a non-punctured under-inflated tire. 1.Take the kit out of the box.
2 Getting Ready to Temporarily Repair
the Flat Tire P. 434
2. Place the kit, face up, on flat ground near
the flat tire, away from traffic. Do not
place the kit on its side.
3. Remove the valve cap from the tire valve
stem.
4. Attach the air compressor hose onto the
tire valve stem.
Screw the air compressor hose until it is
tightly connected to the valve stem.
5. Plug in the compressor to the accessory
power socket.
uBe careful not to pinch the cord in a
door or window.
2 Accessory Power Socket P. 153
6. Turn the power system on.
uKeep the power system on while
injecting air.
2 Carbon Monoxide Gas P. 67
■Inflating an Under-inflated Tire1Inflating an Under-inflated Tire
NOTICE
Do not operate the temporary tire repair kit
compressor for more than 15 minutes. The
compressor can overheat and become permanently
damaged.
3WARNING
Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.Tire Valve Stem Valve Cap
Tire Valve Stem
Air Compressor
Hose
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445
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.
uMake sure the keyless access remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 127
2If the Keyless Access Remote Battery is
Weak P. 446
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. 2If the Transmission System Indicator Blinks
along with the Warning Message P. 456
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. 2Inspecting and Changing Fuses P. 461
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 vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 448
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446
uuPower System Won’t StartuIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Remote Battery is Weak
If the beeper sounds, the ENGINE START/STOP button flashes, and the READY
indicator does not come on. The To Start, Hold Remote Near Start Button message appears on the driver
information interface.
Turn on the power system as follows. 1.Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
access remote while the ENGINE START/
STOP button is flashing. The buttons on
the keyless access remo te should be facing
you.
uThe ENGINE START/STOP button
flashes for about 30 seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
ENGINE START/STOP button changes
from flashing to on.
uIf you don’t depress the pedal, the mode
will change to ACCESSORY.
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447
uuPower System Won’t StartuEmergency Power System Off
Handling the Unexpected
Emergency Power System Off The ENGINE START/STOP button may be used to turn the power system off due to
an emergency situation even while driving. If you must turn the power system off,
do either of the following operations: • Press and hold the ENGINE START/STOP button for about two seconds.
• Firmly press the ENGINE START/STOP button three times.
The steering wheel will not lock. However, because turning off the engine disables
the power assist the engine provides to the steering and braking systems, it will
require significantly more physical effort an d time to steer and slow the vehicle. Use
both feet on the brake pedal to slow down the vehicle and stop immediately in a
safe place. The gear position automatically changes to
(P after the vehicle comes to a complete
stop. Then, the power mode changes to VEHICLE OFF.
1Emergency Power System Off
Do not press the button while driving unless it is
absolutely necessary for the power system to be
turned off.
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448
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. 417
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.
uIf you use a booster battery, only use a
12-volt booster battery.
uWhen 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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449
uuJump Startingu
Handling the Unexpected
6.Connect the other end of the second
jumper cable to the front frame as shown.
Do not connect this jumper cable to any other part.
7. If your vehicle is connected to another
vehicle, start the assisting vehicle’s engine
and increase its rpm slightly.
8. Attempt to start your ve hicle’s engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
Once your vehicle’s engine has started, re move the jumper cables in the following
order. 1. Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s 12-volt battery + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a nearby service station or an authorized Acura NSX
dealer.
■What to Do After the Engine Starts
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450
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows: •The temperature gauge pointer is at the mark or the engine suddenly loses
power.
• Steam or spray comes out of the engine compartment.
■ First thing to do
1. Immediately park the vehicle in a safe place.
uPut the transmission into (P and set the parking brake.
2. Turn off all accessories and turn on the hazard warning lights.
uNo steam or spray present : Keep the power system on and open the hatch.
uSteam or spray is present: Turn off the power system and wait until it
subsides. Then open the hatch.
1How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge
pointer at the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hatch if steam is coming
out.
H
H
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