engine coolant Acura TLX 2015 Owner's Manual

22Quick Reference Guide
Maintenance
(P425)
Under the Hood
(P434)
● Check engine oil and engine coolant. Add when necessary.
● Check brake fluid.
● Check the battery condition monthly.
a
Pull the hood release handle under the corner of the
dashboard.
b
Locate the hood latch lever, slide the lever and lift the
hood.
c
When finished, close the hood and make sure it is firmly
locked in place.
Lights
(P447)
● Inspect all lights regularly.
Wiper Blades
(P454)
● Replace blades if they leave streaks
across the windshield.
Tires
(P456)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter driving.

96
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
*1:On the left: Models with full color display
On the right: Models without full color display
Message
*1
Condition
Explanation
●Appears when the transmission system temperature
is too high. The vehicle no longer moves.
●Immediately stop in a safe place in
(P
.
●Let the engine idle until the message disappears.
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 503
●Appears when there is a problem with the sensor on
the battery.●Appears along with the battery charging system
indicator when the battery is not charging.
●Have your vehicle checked by a dealer.
2Checking the Battery P. 465
●Turn off the climate control system and rear
defogger to reduce electricity consumption.
2If the Charging System Indicator Comes On
P. 505

115
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
Message
Condition
Explanation
●Appears when Auto Idle Stop Guidance Screens ON
has been selected from the customization menu.●Appears when Auto Idle Stop does not activate for
some reason.●Appears when the engine restarts automatically.●Appears when the battery temperature is around 14°F
(−10°C). or lower.●Appears when Auto Idle Stop does not activate because
the climate control system is in use, and the difference
between the set temperature and actual interior
temperature becomes significant.●Appears when Auto Idle Stop does not activate because
the engine coolant temperature is low or high.
2 Auto Idle Stop
* P. 342
●Appears when Auto Idle Stop does not activate because
the battery charge level is low.
●Appears even though the battery is fully charged
- The system may not read the battery amount correctly.
Drive for a few minutes.●Appears after charging the battery or jump
starting - Disconnect the negative - cable once and
reconnect it again to the battery. Drive a few minutes.
Models with Auto Idle Stop* Not available on all models

117Instrument Panel
Gauges and Multi-Information DisplayGaugesGauges include the speedometer, tachometer, fuel gauge and related indicators.
They are displayed when the power mode is in ON.
Displays your driving speed in mph or km/h.
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.■
Speedometer
■
Tachometer
■
Fuel Gauge
■
Temperature Gauge
1Fuel GaugeNOTICEYou should refuel when the needle approaches .
Running out of fuel can cause the engine to misfire,
damaging the catalytic converter.
The actual amount of remaining fuel may differ from
the fuel gauge reading.
E
1Temperature GaugeNOTICEDriving with the temperature gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of the road and allow engine
temperature to return to normal.
2 Overheating P. 503

322Driving
When DrivingStarting the Engine
1.Make sure the parking brake is applied.
u The electric parking brake indicator
comes on for 15 seconds when you pull
up the electric parking brake switch.
2. Depress the brake pedal.
u Make sure the transmission is in
(P
.
3. Press the ENGINE START/STOP button
without depressing the accelerator pedal.
1 When Driving
When you set the power mode to ON, you may feel
as if the brake pedal is sinking down. This is normal.1Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to start in cold weather and in
thinner air found at altitudes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear defogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. If temperatures consistently
below -22°F (-30°C) are expected, the coolant
mixture should be changed to a higher concentration
to prevent freezing. Consult a dealer for details.
If exhaust system sounds abnormal or you can smell
exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Models with electronic gear selector
Electric Parking
Brake Switch
Brake Pedal

uuWhen Driving uStarting the Engine
326Driving
■To stop the engine
Press and hold the button
for one second.
Go within the range,
and try again.
Amber LED: Blinks when any
button is pressed. Red LED:
●Comes on for one second to let you
know that the engine has stopped.●Blinks when the remote is out of
the keyless access system range.
The engine will not stop.
1
Remote Engine Start with Vehicle Feedback
*
•The engine oil pressure is low.•The engine coolant temperature is extremely high.•The telematics unit malfunctions.•The security system alarm is not set.
Before starting the engine, make sure to check the
door lock status using the remote. When you press
the button, wait for the green LED to blink. If
the red LED turns on, the doors and trunk did not
lock, and the engine does not start.
While the engine is running, the vehicle will
automatically precondition inside the vehicle.
When it is warm outside:•The air conditioning is activated in recirculation
mode.•The seat ventilation is activated
*.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.•The rear defogger and door mirror heaters are
activated.•The seat and heated steering wheel are activated
*.
2 Heated Steering Wheel
* P. 196
2 Front Seat Heaters and Seat
Ventilation
* P. 197
* Not available on all models

Continued
343
uuWhen Driving uAuto Idle Stop
*
Driving
The vehicle stops with the gear position in
(D
and the brake pedal depressed.
■Auto idle stop does not activate when:
• The driver’s seat belt is not fastened.
• The engine coolant temperature is low or high.
• The transmission fluid temperature is low or high.
• The vehicle comes to a stop again before the vehicle speed reaches 5 km/h after
the engine starts.
• Stopped on a steep incline.
• A gear position other than
(D
or in Sport+.
• The engine is started with the hood open.
u Turn off the engine. Close the hood before you restart the engine to activate
Auto Idle Stop.
• The battery charge is low.
• The internal temperature of the battery is 14°F (−10°C). or less.
• The climate control system is in use, and the outside temperature is below −4°F
(−20°C) or over 104°F (40°C).
• The climate control system temperature is set to the Hi or Lo.
• is ON (indicator on).
■
Auto Idle Stop Activates When:
1Auto Idle Stop Activates When:
When ACC with LSF is in operation, the vehicle stops
without depressing the brake pedal and Auto Idle
Stop may activate.
Do not open the hood while the Auto Idle Stop
function is activated. If the hood is opened, the
engine will not restart automatically.
In this case, restart the engine with the ENGINE
START/STOP button.
2 Starting the Engine P. 322
Pressing the ENGINE START/STOP button changes
the power mode to ACCESSORY even while Auto Idle
Stop is in operation. Once in ACCESSORY, the engine
no longer restarts automatically. Follow the standard
procedure to start the engine. 2 Starting the Engine P. 322Models with ACC with LSF

425
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 426Safety When Performing Maintenance..... 427Parts and Fluids Used in Maintenance Service ........................................... 428
Maintenance Minder
TM..................... 429
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 434Opening the Hood ........................... 436
Recommended Engine Oil ................ 437
Oil Check ......................................... 438
Adding Engine Oil ............................ 440Changing the Engine Oil and Oil Filter .. 441
Engine Coolant ................................ 443
Transmission Fluid ............................ 445
Brake Fluid ....................................... 446
Refilling Window Washer Fluid......... 446
Replacing Light Bulbs ....................... 447Checking and Maintaining Wiper
Blades .......................................... 454Checking and Maintaining Tires
Checking Tires ................................. 456Tire and Loading Information Label ...... 457Tire Labeling .................................... 457DOT Tire Quality Grading (U.S. Vehicles) .. 459Wear Indicators................................ 461 Tire Service Life ................................ 461
Tire and Wheel Replacement ........... 462
Tire Rotation .................................... 463
Winter Tires ..................................... 464
Battery ............................................... 465
Remote Transmitter Care
Replacing the Button Battery ........... 467
Climate Control System Maintenance
.... 469
Cleaning
Interior Care .................................... 470
Exterior Care.................................... 472

432
uuMaintenance Minder
TMuTo Use Maintenance Minder
TM
Maintenance
■
Maintenance Service Items
1Maintenance Service Items•Independent of the Maintenance Minder
information, replace the brake fluid every 3 years.•Inspect idle speed every 160,000 miles (256,000
km).•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Main Item
Sub Items
Main ItemSub Items
*1 *2
*1: Models with full color display
*2: Models without full color display*1: If a message Maintenance Due Now/SERVICE DUE NOW does not appear more than 12
months after the display is reset, change the engine oil every year.
# : See information on maintenance and emissions warranty.
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*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 15,000 miles (24,000 km).CODE
Maintenance Main Items
A
●Replace engine oil
*1
B
●Replace engine oil
*1 and oil filter
●Inspect front and rear brakes●Inspect tie rod ends, steering gear box, and boots●Inspect suspension components●Inspect driveshaft boots●Inspect brake hoses and lines (Including ABS/VSA)●Inspect all fluid levels and condition of fluids●Inspect exhaust system
#
●Inspect fuel lines and connections
#
●Check expiration information for Temporary Tire
Repair Kit bottle
*4: Driving in mountainous areas at very low vehicle speeds results in higher transmission temperature. This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
at 40,000 miles (64,000 km), then every 30,000 miles (48,000 km).
*5: If you drive regularly in very high temperatures (over 110°F, 43°C), in very low temperatures (under -20°F, -29°C), replace every 60,000 miles/100,000 km.
*6: 6-cylinder models
*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 7,500 miles (12,000 km), then every 15,000 miles (24,000 km).CODE
Maintenance Sub Items
1
●Rotate tires
2
●Replace air cleaner element
*2
●Replace dust and pollen filter
*3
●Inspect drive belt
3●Replace transmission fluid
*4
4
●Replace spark plugs●Replace timing belt and inspect water pump
*5, *6
●Inspect valve clearance
5●Replace engine coolant
6
●Replace rear differential fluid
*, *7
* Not available on all models

434Maintenance
Maintenance Under the HoodMaintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange)
Engine Oil Fill Cap
Battery
Engine Coolant Reserve
Tank Radiator Cap
4-cylinder models