engine coolant ACURA TLX 2023 User Guide

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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613
uuOverheating uHow to Handle Overheating
Handling the Unexpected
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, or no coolant in the tank, check that
the radiator is cool. Remove the engine
compartment cover (B), cover the reserve
tank cap with a heavy cloth and open the
cap. Add coolant until it reaches the
MAX mark and put the cap back on.
2Engine Compartment Cover P. 535
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge has gone down, resu me driving. If it has not gone down,
contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
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.
3.0 L engine models
All models
3.0 L engine models
MAX
MIN
Reserve Tank
3.0 L engine models
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635
uuSpecifications u
Information
■
Brake Fluid
■ Automatic Tran smission Fluid
*1: 2WD models
*2: AWD models
■
Rear Differential Fluid*
■Transfer Assembly Fluid*
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
SpecifiedAcura ATF-type 2.0
Capacity Change 4.5 US qt (4.3 L)*1
5.1 US qt (4.8 L)*2
SpecifiedAcura DPSF-II
Capacity Change 1.76 US qt (1.67 L)
SpecifiedAcura HGO-1
Capacity Change 0.61 US qt (0.58 L)
■ Engine Oil
*1: 2.0 L engine models
*2: 3.0 L engine models
■Engine Coolant
*1: 2.0 L engine models
*2: 3.0 L engine models
Recommended·Acura Genuine Motor Oil 0W-20
·API service SN or higher grade 0W-20
Capacity Change
4.6 US qt (4.4 L)
*1
5.2 US qt (4.9 L)*2
Change
including
filter5.0 US qt (4.8 L)*1
5.5 US qt (5.2 L)*2
SpecifiedAcura Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity
1.31 US gal (4.96 L)*1
(change including the remaining
0.17 US gal (0.66 L) in the reserve tank)
2.19 US gal (8.3 L)
*2
(change including the remaining
0.25 US gal (0.94 L) in the reserve tank)
■ Tire
For the tire size information, see the label on driver’s
doorjamb.
*1: Models with 235/50R18 tires
*2: Models with 255/40R19 tires
*3: Models with 255/35R20 tires
*4: Vehicles with optional spare tire
Regular
Size235/50R18 97V
255/40R19 96W
255/35R20 97Y
Pressure
psi (kPa [kgf/cm2])
Front32 (220 [2.2])*1, *2
36 (250 [2.5])*3
Rear30 (210 [2.1])*1
32 (220 [2.2])*2
33 (230 [2.3])*3
Compact
Spare*4
Size T145/60R20 105MPressure
psi (kPa [kgf/cm2])60 (420 [4.2])
Wheel SizeRegular18 x 8J*1
19 x 8 1/2J*2
20 x 9J*3
Compact Spare*420 x 4 1/2T
* Not available on all models
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Index
647
Index
Index
A
ABS (Anti-lock Brake System).................. 492
Accessories and Modifications ................ 578
Accessory Power Sockets ......................... 189
Acura Integrated Dynamics System ........ 390
Dynamic Mode Switch ............................ 391
AcuraLink® .............................................. 358
AcuraWatch
TM.................................... 23, 415
Adaptive Cruise Control (ACC) with Low Speed Follow ............................ 93, 430
Adding the Coolant ................................. 547
Additives Coolant .......................................... 544, 546
Engine Oil ............................................... 536
Washer ................................................... 549
Additives, Engine Oil ............................... 536
Adjusting
Armrest .................................................. 179
Front Seats.............................................. 168
Head Restraints ....................................... 174
Mirrors.................................................... 165
Steering Wheel ....................................... 164
Agile Handling Assist ............................... 406
Air Conditioning System (Climate Control System) .................................................... 197
Defrosting the Windshield and Windows .............................................. 199
Dust and Pollen Filter .............................. 570
Sensors ................................................... 201
Synchronized Mode ................................ 200
Air Pressure ...................................... 556, 635 Airbags
........................................................ 43
Advanced Airbags ..................................... 49
Airbag Care ............................................... 60
Driver’s Knee Airbag .................................. 51
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 46
Indicator .............................................. 57, 88
Passenger Airbag Off Indicator .................. 58
Sensors ...................................................... 43
Side Airbags .............................................. 54
Side Curtain Airbags .................................. 56
AM/FM Radio ............................................ 238
Android Auto
TM........................................ 272
Anti-lock Brake System (ABS) .................. 492
Indicator .................................................... 88
Apple CarPlay ........................................... 268
Armrest ..................................................... 179
AT&T Hotspot ........................................... 266
Audio Remote Controls ............................ 208
Audio System ............................................ 204
Adjusting the Sound ................................ 233
Audio/Information Screen ........................ 214
Auxiliary Input Jack .................................. 206
Display Setup ........................................... 234
Error Messages ........................................ 276
General Information ................................ 279
Home Screen ........................................... 218
How to Update Wirelessly ........................ 227
How to Update with a USB Device ........... 231
How to use Siri Eyes Free ......................... 267
iPod ......................................................... 255 Limitations for Manual Operation ............ 234
MP3/WMA/AAC ...................................... 258
Reactivating ............................................ 207
Remote Controls ..................................... 208
Security Code .......................................... 207
Status Area ............................................. 223
System Updates....................................... 227
Theft Protection ...................................... 207
True Touchpad Interface.......................... 211
USB Flash Drives .............................. 258, 281
USB Ports ................................................ 205
Audio/Information Screen ....................... 214
Authorized Manuals ................................ 645
Auto Door Locking/Unlocking ................. 135
Auto High-Beam ....................................... 154
Indicator.................................................... 90
Auto Idle Stop .......................................... 397
OFF Button .............................................. 399
Automatic Brake Hold ............................. 489
Indicator............................................ 82, 489
Automatic Folding Door Mirror .............. 167
Automatic Lighting .................................. 151
Automatic Transmission ........................... 380
Creeping ................................................. 380
Kickdown ................................................ 380
Operating the Shift Button ................ 20, 383
Shifting ................................................... 381
Auxiliary Input Jack .................................. 206
Average Fuel Economy ............................ 103
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648
Index
B
BatteryCharging (Battery) ................................... 567
Charging System Indicator ................. 83, 615
If the Battery Is Dead ............................... 608
Maintenance (Checking the Battery) ........ 564
Belts (Seat) .................................................. 36
Beverage Holders ...................................... 184
Blind Spot Information System ................ 412
Bluetooth ® Audio ..................................... 261
Bluetooth ® HandsFreeLink ®................... 329
Booster Seats (For Children) ....................... 74
Brake System ............................................. 484
Anti-lock Brake System (ABS) ................... 492
Automatic Brake Hold.............................. 489
Brake Assist System ................................. 493
Fluid ........................................................ 549
Foot Brake ............................................... 488
Indicator ................................ 80, 81, 82, 617
Indicator (Red) ......................................... 619
Parking Brake .......................................... 484
Brightness Control (Instrument Panel) .... 159
Built-in Key ................................................ 121
Bulb Replacement ..................................... 550
Brake, Rear Turn Signal and Chicane
TM
Taillight/Rear Side Ma rker Lights ............ 551
Chicane
TM Taillights and Ba ck-Up Lights ... 551
Fog Lights ................................................ 550
Front Turn Signal, Parking/Chicane
TM
Daytime Running and Front Side Marker
Lights................................................... 550 Headlights ............................................... 550
High-Mount Brake Light .......................... 551
Puddle Lights........................................... 551
Rear License Plate Light ........................... 551
Side Turn Signal/Emergency Indicator
Lights .................................................... 550
Bulb Specifications ................................... 634
C
CAMERA Button....................................... 508
Carbon Monoxide Gas ............................... 75
Carrying Cargo ................................. 369, 371
Certification Label .................................... 636
Changing Bulbs ........................................ 550
Charging System Indicator ................. 83, 615
Chicane
TM Daytime Running Lights ......... 153
Child Safety ................................................. 61
Childproof Door Locks............................. 134
Child Seat .................................................... 61
Booster Seats ............................................ 74
Child Seat for Infants................................. 63
Child Seat for Small Children ..................... 64
Installing a Child Seat with a Lap/Shoulder
Seat Belt .................................................. 69
Larger Children ......................................... 73
Rear-facing Child Seat ............................... 63
Selecting a Child Seat ................................ 65
Using a Tether ........................................... 71
Childproof Door Locks ............................. 134
Cleaning the Exterior ............................... 574 Cleaning the Interior
............................... 571
Client Service Information ....................... 646
Climate Control System ........................... 197
Defrosting the Windshield and Windows .............................................. 199
Dust and Pollen Filter .............................. 570
Sensors ................................................... 201
Synchronized Mode ................................ 200
Clock ......................................................... 118
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 419
Coat Hooks ............................................... 186
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 419
Compact Spare Tire (Optional) ....... 598, 635
Console Compartment ............................. 183
Controls .................................................... 117
Coolant (Engine) .............................. 544, 546
Adding the Coolant ................................ 547
Adding to the Radiator ........................... 545
Adding to the Reserve Tank .................... 544
Overheating ............................................ 611
Creeping (Automatic Transmission) ........ 380
Cross Traffic Monitor ............................... 500
Cup Holders .............................................. 184
Customized Features ............................... 302
D
Dead Battery............................................ 608
Defaulting All the Settings ...................... 325
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