2023 ACURA TLX engine coolant

530
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
Canadian models
*1: If a Maintenance Minder Indicator and message does not appear more than 12 months after the
display is reset, change the engine oil every year.
*2: If you drive in dusty conditions, replace the air cleaner element every 24,000 km (15,000 miles).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 24,000 km (15,000 miles).
*4: 2.0 L engine models
*5: 3.0 L engine models
*6: If you drive regularly in very high temperatures (over 43°C, 110°F), in very low temperatures (under −29°C, −20°F), replace every 100,000 km (60,000 miles).
*7: Driving in mountainous areas at very low vehicle speeds results in higher level of mechanical (Shear) stress to fluid. This requires differential fluid changes more frequently than recommended by the
Maintenance Minder.
If you regularly drive your vehicle under these conditions, have the differential fluid changed at 12,000
km (7,500 miles), then every 24,000 km (15,000 miles).
*8: If a Maintenance Minder Indicator does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
# : See information on maintenance and emissions warranty.
CODEMaintenance Main Items
A
●Replace engine oil*1
0●Replace engine oil*1 and oil filter
●Adjust the valves during services A, 0, 9, 1, 2, or 3 if they are noisy.
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fl uid and transfer fluid
4●Replace spark plugs●Inspect valve clearance*4
●Replace timing belt an d inspect water pump*5, *6
5●Replace engine coolant
6●Replace rear differential fluid*7
7●Replace brake fluid*8
9●Service front and rear brakes●Check expiration date for Tempor ary Tire Repair Kit bottle (If
equipped)
●Inspect these items:
•Tie rod ends, steeri ng gearbox, and boots
•Suspension components
•Driveshaft boots
•Brake hoses and lines (including ABS/VSA®)
•All fluid levels and condition of fluids
•Exhaust system#
•Fuel lines and connections#
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532
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange)
Engine Oil Fill Cap
Engine Coolant Reserve Tank Radiator Cap
Battery P. 565
Trunk
Hood
2.0 L engine models
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544
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
2.0 L engine models
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-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 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.
MIm
Reserve Tank
MAX
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545
uuMaintenance Under the Hood uEngine Coolant
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover (A).
2 Engine Compartment Cover P. 535
3.Turn the radiator cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system.
4. Turn the radiator cap counterclockwise to
remove it.
5. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
6. Put the radiator cap back on, and tighten it
fully.
■Radiator1Radiator
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.Radiator Cap
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546
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. 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
■Checking the Coolant
3.0 L engine models
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-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.
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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547
uuMaintenance Under the Hood uEngine Coolant
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover (B).
2 Engine Compartment Cover P. 535
3.Turn the reserve tank cap 1/8 turn counter-
clockwise and relieve any pressure in the
coolant system.
4. Push down and turn the reserve tank cap
counter-clockwise to remove it.
5. Pour coolant into the reserve tank until it
reaches the MAX mark.
6. Put the reserve tank cap back on, and
tighten it fully.
■Adding the Coolant1Engine Coolant
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 engine components.
1 Adding 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
MIN
MAX
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uuCleaning uExterior Care
576
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.
Your vehicle’s paint requires up to 60 days from the production date to fully cure.
During this time, avoid applying any wax or paint sealant-type products, as they
could inhibit the curing process and affect the paint’s durability.
You may polish the paint during these 60 days if the polish does not contain any wax
or paint sealant ingredients. Use only clean, high-quality microfiber towels or pads,
as they are a softer material with less chance of scratching the finish. It is absolutely
necessary to keep the microfiber towels or pads properly cleaned and maintained
before using on your vehicle.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Promptly wipe it away using a soft cloth and
clean water.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
1 Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe
away spills immediately.
Models with PMC emblem on the console
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the painted surface of the parts
made of resin.
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uuOverheating uHow to Handle Overheating
612
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge goes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, remove the engine compartment
cover (A) then add coolant until it
reaches the MAX mark.
2Engine Compartment Cover P. 535
uIf there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
1 How to Handle Overheating
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.
2.0 L engine models
MAX
MIN
Reserve Tank
2.0 L engine models2.0 L engine models
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