2020 Acura TLX spec

481
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Continued
Maintenance
Changing the Engine Oil and Oil Filter
You must change the engine oil and oil fi lter regularly in order to maintain the
engine’s lubrication. The engine may be damaged if they are not changed regularly.
Change the oil and filter in accordance with the maintenance message on the multi-
information display. 1.Run the engine until it reaches normal
operating temperature, and then turn the
engine off.
2. Open the hood and remove the engine oil
fill cap.
3. Remove the drain bolt and washer from
the bottom of the engine, and drain the
oil into a suitable container.1Changing the Engine Oil and Oil Filter
NOTICE
You may damage the environment if you do not
dispose of the oil in a suitable way. If you are
changing the oil by yourself , appropriately dispose of
the used oil. Put the oil in a sealed container and take
it to a recycling center. Do not throw the oil away
into a garbage can or onto the ground.
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check
your work.
Drain Bolt
Washer
4-cylinder models
Drain Bolt
Washer
6-cylinder models
20 ACURA TLX-31TZ36500.book 481 ページ ２０１９年２月７日　木曜日　午後２時２分

484
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine Coolant
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 first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. 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.
3. Inspect the cooling system for leaks.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine 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 about −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 a 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 radiator 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 radiator cap.
MINReserve Tank
MAX
20 ACURA TLX-31TZ36500.book 484 ページ ２０１９年２月７日　木曜日　午後２時２分

486
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
Transmission Fluid
Have a dealer check the fluid level and replace if necessary.
Do not attempt to check or change the dual clutch transmission fluid yourself.
Have a dealer check the fluid level and replace if necessary.
Do not attempt to check or change th e automatic transmission fluid yourself.
■Dual Clutch Transmission Fluid*
Specified fluid: Acura ATF-type 2.0
■Automatic Transmission Fluid*
Specified fluid: Acura ATF-type 3.0
1Dual Clutch Transmission Fluid*
NOTICE
Do not mix Acura ATF-type 2.0 with other
transmission fluids.
Using a transmission fluid other than Acura ATF-type
2.0 may adversely affect the operation and durability
of your vehicle’s transm ission, and damage the
transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Acura ATF-type 2.0 is not covered
by Acura’s new vehicl e limited warranty.
1Automatic Transmission Fluid*
NOTICE
Do not mix Acura ATF-type 3.0 with other
transmission fluids.
Using a transmission fluid other than Acura ATF-type
3.0 may adversely affect the operation and durability
of your vehicle’s transm ission, and damage the
transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Acura ATF-type 3.0 is not covered
by Acura’s new vehicl e limited warranty.
* Not available on all models
20 ACURA TLX-31TZ36500.book 486 ページ ２０１９年２月７日　木曜日　午後２時２分

487
uuMaintenance Under the Hood 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
Check the amount of window washer fluid by looking at the reservoir. If the level is low, fill the washer reservoir.
If the washer fluid is low, a message appears
on the multi-information display.
Pour the washer fluid carefully. Do not overflow the reservoir.
Specified fluid: Acura Heavy Duty Brake Fluid DOT 3
■Checking the Brake Fluid
1 Brake 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 3 or 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 3 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have a dealer inspect the vehicle for leaks or worn
brake pads as soon as possible.
MIN
MAX
Brake Reserve Tank
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.
Canadian models
20 ACURA TLX-31TZ36500.book 487 ページ ２０１９年２月７日　木曜日　午後２時２分

488
Maintenance
Replacing Light Bulbs
Headlights
Headlights are LED type. Have an authorized Acura dealer inspect and replace the
light assembly.
Fog Lights*
Fog lights are LED type. Have an authoriz ed Acura dealer inspect and replace the
light assembly.
Front Turn Signal/Parking, Front Side Marker and
Daytime Running Lights
Front turn signal/parking, front side mar ker and daytime running lights are LED type.
Have an authorized Acura dealer in spect and replace the light assembly.
Side Turn Signal/Emergency Indicator Lights
Door mirror side turn lights are LED type. Have an authorized Acura dealer inspect
and replace the light assembly.
1Headlights
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the trunk, have the aiming readjusted
at a dealer or by a qualified technician.
* Not available on all models
20 ACURA TLX-31TZ36500.book 488 ページ ２０１９年２月７日　木曜日　午後２時２分

490
uuReplacing Light Bulbs uBrake and Taillight/Rear Side Marker Lights
Maintenance
4. Turn the socket counter-clockwise and
remove it. Remove the old bulb.
5. Insert a new bulb.
Brake and Taillight/Rea r Side Marker Lights
Brake and taillight/rear side marker lights are LED type. Have an authorized Acura
dealer inspect and replace the light assembly.
Brake Lights and Taillights
Brake lights and taillights are LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
Bulb Socket
20 ACURA TLX-31TZ36500.book 490 ページ ２０１９年２月７日　木曜日　午後２時２分

492
uuReplacing Light Bulbs uRear License Plate Lights
Maintenance
Rear License Plate Lights
Rear license plate lights are LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
High-Mount Brake Light
High-mount brake light is LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
Puddle Lights*
Puddle lights are LED type. Have an author ized Acura dealer inspect and replace the
light assembly.
* Not available on all models
20 ACURA TLX-31TZ36500.book 492 ページ ２０１９年２月７日　木曜日　午後２時２分

495
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provid e the best combination of hand ling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips , use a gauge to measure the pressure in
all tires, including the spare
*. Even tires in good condition can lose 1–2 psi (10–20
kPa, 0.1–0.2 kgf/cm2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 500
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold. 2 Tire Fill Assist P. 425
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
Vehicles with optional spare tire
* Not available on all models
20 ACURA TLX-31TZ36500.book 495 ページ ２０１９年２月７日　木曜日　午後２時２分