Acura ILX (2021 year). Manual in english - page 35

558

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Accessories and Modifications

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Modifications

Main

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Modifications

Do not modify your vehicle in a manner that may affect its handling, stability, or 
reliability, or install non-genuine Acura parts or accessories that may have a similar 
effect.

Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is properly installed and maintained, and do not 
make any modification to your vehicle or its systems that might cause your vehicle 
to no longer meet federal, state, province, territory, and local regulations.

The on-board diagnostic port (OBD-II/SAE J1962 connector) installed on this vehicle 
is intended to be used with automobile system diagnostic devices or with other 
devices that Acura has approved. Use of any other type of device may adversely 
affect the vehicle’s electronic systems or allow them to be compromised, possibly 
resulting in a system malfunction, drained battery, or other unexpected problems.

Do not modify or attempt to repair any of the electrical components.

559

Handling the Unexpected

This chapter explains how to handle unexpected troubles.

Tools

Types of Tools .................................. 560

If a Tire Goes Flat

Temporarily Repairing a Flat Tire....... 561

Changing a Flat Tire ......................... 576

Engine Does Not Start

Checking the Engine ........................ 583
If the Keyless Access Remote Battery is 

Weak ............................................. 584

Emergency Engine Stop ................... 585

If the Battery Is Dead

....................... 586

Models with a compact spare tire

Shift Lever Does Not Move

.............. 589

Overheating

How to Handle Overheating............. 590

Indicator, Coming On/Blinking

If the Low Oil Pressure Indicator Comes 

On................................................ 592

If the Charging System Indicator Comes 

On ................................................. 592

If the Malfunction Indicator Lamp Comes 

On or Blinks ..................................... 593

If the Brake System Indicator (Red) 

Comes On.................................. 594

If the Electric Power Steering (EPS) System 

Indicator Comes On......................... 594

If the Low Tire Pressure/TPMS Indicator 

Comes On or Blinks ....................... 595

Fuses

Fuse Locations ................................. 596
Inspecting and Changing Fuses........ 598

Emergency Towing

........................... 599

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Tools

Types of Tools

1

Types of Tools

The tools are stored in the cargo area.

Jack

Tool Case

Wheel Nut Wrench/Jack Handle

Jack Handle Bar

Models with a compact spare tire

561

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If a Tire Goes Flat

Temporarily Repairing a Flat Tire

If the tire has a large cut or is otherwise severely damaged, you will need to have the 
vehicle towed. If the tire only has a small puncture, from a nail for instance, you can 
use the temporary tire repair kit so that you can drive to the nearest service station 
for a more permanent repair.

If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually 
to reduce speed. Then stop in a safe place.

1.

Park the vehicle on a firm, level, and non-slippery surface and apply the parking 
brake.

2.

Put the transmission into 

(

P

.

3.

Turn on the hazard warning lights and set the power mode to VEHICLE OFF 
(LOCK).

1

Temporarily Repairing a Flat Tire

The kit should not be used in the following situations. 
Instead, contact a dealer or roadside assistance to 
have the vehicle towed.

•

The tire sealant has expired.

•

More than one tire is punctured.

•

The puncture or cut is larger than 3/16 inch (4 mm).

•

The tire side wall is damaged or the puncture is 
outside the contact area.

•

Damage has been caused by driving with the tire 
extremely under inflated.

•

The tire bead is no longer seated.

•

The rim is damaged.

Do not remove a nail or screw that punctured the 
tire. If you remove it from the tire, you may not be 
able to repair the puncture using the kit.

NOTICE

Do not use a puncture-repairing agent other than the 
one provided in the kit that came with your vehicle. If 
a different agent is used, you may permanently 
damage the tire pressure sensor.

When the puncture is:

Kit Use

Smaller than 3/16 inch 

(4 mm)

Yes

Larger than 3/16 inch 

(4 mm)

No

Contact 
Area

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If a Tire Goes Flat

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Temporarily Repairing a Flat Tire

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1.

Open the trunk floor lid.

■

Getting Ready to Temporarily Repair the Flat Tire

1

Getting Ready to Temporarily Repair the Flat Tire

Repair notification label and speed restriction label 
are applied to the side of temporary tire repair kit.

When making a temporary repair, carefully read the 
instruction manual provided with the kit.

Pressure Gauge

AIR

Power Plug

Pressure Relief Button

Repair Notification Label

Instruction Manual

Sealant/Air Hose

REPAIR

Inflator Switch

Speed Restriction Label

Selector Knob

U.S.

Canada

U.S.

Canada

563

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If a Tire Goes Flat

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Temporarily Repairing a Flat Tire

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2.

Remove the kit.

3.

Place the kit face up, on flat ground near 
the flat tire, and away from traffic. Do not 
place the kit on its side.

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If a Tire Goes Flat

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Temporarily Repairing a Flat Tire

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1.

Remove the valve cap from the tire valve 
stem.

2.

Remove the sealant/air hose from the 
packaging.

3.

Attach the sealant/air hose onto the tire 
valve stem. Screw it until it is tight.

■

Injecting Sealant and Air

1

Injecting Sealant and Air

In cold temperatures, the sealant may not flow easily. 
In this situation, warm it up for five minutes before 
using.

The sealant can permanently stain clothing and other 
materials. Be careful during handling and wipe away 
any spills immediately.

3

CAUTION

Tire sealant contains substances that are 
harmful if inhaled, ingested or if contact is 
made with the eyes or skin.

Always use in a well-ventilated area and 
use gloves and safety glasses for protection; 
do not ingest.

For skin or eye contact, flush with cool 
water; if ingested, rinse mouth with water. 
In all cases, seek medical attention if 
necessary.

Valve Stem

Valve Cap

Sealant/Air Hose

Valve Stem

Sealant/Air Hose

Continued

565

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4.

Plug in the compressor to the accessory 
power socket.

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Be careful not to pinch the cord in a 
door or window.

5.

Start the engine.

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Keep the engine running while injecting 
sealant and air.

2

Carbon Monoxide Gas

 P. 69

6.

Turn the selector knob to 

REPAIR

*1

, 

SEALANT/AIR

*2

, 

PRODUIT ANTIFUITE/

AIR

*2

.

*1: U.S. models
*2: Canadian models

1

Injecting Sealant and Air

NOTICE

Do not operate the temporary tire repair kit 
compressor for more than 15 minutes. The 
compressor can overheat and become permanently 
damaged.

3

WARNING

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 the vehicle outdoors.

U.S.

Canada

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If a Tire Goes Flat

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Temporarily Repairing a Flat Tire

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7.

Press the inflator switch to turn on the 
compressor.

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The compressor starts injecting sealant 
and air into the tire.

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When the sealant injection is complete 
continue to add air.

8.

After the air pressure reaches front: 35 psi 
(240 kPa)/rear: 33 psi (230 kPa), turn off 
the kit.

After the air pressure reaches front: 33 psi 
(230 kPa)/rear: 32 psi (220 kPa), turn off 
the kit.

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To check the pressure, occasionally turn 
off the compressor, and read the 
gauge.

9.

Unplug the power plug from the accessory 
power socket.

10.

Unscrew the sealant/air hose from the tire 
valve stem. Reinstall the valve cap.

ON

OFF

Pressure Gauge

Models with P215/45R17 87V tires

Models with 225/40R18 92V tires

1

Injecting Sealant and Air

Until the sealant injection is complete, the pressure 
shown on the pressure gauge will appear higher than 
actual. After the sealant injection is complete the 
pressure will drop and then begin to rise again as the 
tire is inflated with air. This is normal. To accurately 
measure the air pressure using the gauge, turn the air 
compressor off only after the sealant injection is 
complete.

If the required air pressure is not reached within 10 
minutes, the tire may be too severely damaged for 
the kit to provide the necessary seal, and your vehicle 
will need to be towed.

See an Acura dealer for a replacement sealant bottle 
and proper disposal of an empty bottle.

Sealant/Air 

Hose

Valve Stem

567

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11.

Press the pressure relief button until the 
gauge returns 0 psi (0 kPa).

12.

Apply the repair notification label to the 
flat surface of the wheel.

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The wheel surface must be clean to 
ensure the label adheres properly.

Pressure Relief Button

Repair Notification Label

U.S.

Canada

568

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If a Tire Goes Flat

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1.

Apply the speed restriction label to the 
location as shown.

2.

Drive the vehicle for about 10 minutes.

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Do not exceed 50 mph (80 km/h).

3.

Stop the vehicle in a safe place.

■

Distributing the Sealant in the Tire

Speed Restriction Label

U.S.

Canada

569

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4.

Recheck the air pressure using the sealant/
air hose on the compressor.

5.

Turn the selector knob to 

AIR

*1

, 

AIR 

ONLY

*2

, 

AIR SEULEMENT

*2

.

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Do not turn the air compressor on to 
check the pressure.

2

Inflating an Under-inflated Tire

 P. 573

*1: U.S. models
*2: Canadian models

Sealant/Air Hose

U.S.

Canada

570

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6.

If the air pressure is

•

Less than 25 psi (175 kPa):

Do not add air or continue driving. The 
leak is too severe. Call for help and have 
your vehicle towed.

2

Emergency Towing

 P. 599

•

Front: 35 psi (240 kPa)/rear: 33 psi (230 
kPa) or more:

•

Front: 33 psi (230 kPa)/rear: 32 psi (220 
kPa) or more:

Continue driving for another 10 minutes 
or until you reach the nearest service 
station, whichever is sooner. Do not 
exceed 50 mph (80 km/h). If you have not 
reached a service station after 10 minutes, 
stop in a safe place and check the tire 
pressure.

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If the air pressure does not go down 
after the 10 minute driving, you do not 
need to check the pressure any more.

Models with P215/45R17 87V tires

Models with 225/40R18 92V tires

Continued

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•

Greater than 25 psi (175 kPa), but less 
than front: 35 psi (240 kPa)/rear: 33 psi 
(230 kPa):

Turn the air compressor on to inflate the 
tire until the tire pressure reaches to front: 
35 psi (240 kPa)/rear: 33 psi (230 kPa).

•

Greater than 25 psi (175 kPa), but less 
than front: 33 psi (230 kPa)/rear: 32 psi 
(220 kPa):

Turn the air compressor on to inflate the 
tire until the tire pressure reaches to front: 
33 psi (230 kPa)/rear: 32 psi (220 kPa).

2

Inflating an Under-inflated Tire

 P. 573

Then drive carefully for 10 more minutes 
or until you reach the nearest service 
station. Do not exceed 50 mph (80 km/h).

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You should repeat this procedure as 
long as the air pressure is within this 
range.

Models with P215/45R17 87V tires

Models with 225/40R18 92V tires

1

Distributing the Sealant in the Tire

3

WARNING

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 the vehicle outdoors.

572

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7.

Unplug the kit from the accessory power 
socket.

8.

Unscrew the air only hose from the tire 
valve stem. Reinstall the valve cap.

9.

Press the pressure relief button until the 
gauge returns to 0 psi (0 kPa).

10.

Repackage and properly stow the kit.

Pressure Relief Button

Continued

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You can use the kit to inflate a non-punctured under-inflated tire.

1.

Open the trunk floor lid.

2

Getting Ready to Temporarily Repair 
the Flat Tire

 P. 562

2.

Remove the kit from the case.

3.

Place the kit, face up, on flat ground near 
the flat tire, away from traffic. Do not 
place the kit on its side.

4.

Remove the air only hose from the kit.

5.

Remove the valve cap.

6.

Attach the sealant/air hose onto the tire 
valve stem. Screw it until it is tight.

■

Inflating an Under-inflated Tire

1

Inflating 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.

Sealant/Air Hose

Valve Cap

Valve Stem

Sealant/Air Hose