coolant temperature Acura TLX 2015 Owner's Manual

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

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

443
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine CoolantThis 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.Check the amount of coolant in the reserve
tank.
2. 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 CoolantNOTICEIf temperatures consistently below -22°F (-30°C) are
expected, the coolant mixture should be changed to
a higher concentration. Consult a dealer for more
information.
If Acura antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Acura coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/coolant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s coolant system. They may not be compatible
with the coolant or with the engine components.
Reserve Tank
MAX
MIN

uuOverheating uHow to Handle Overheating
504Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle 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 and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant 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.■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone down, resume 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.
3
WARNING
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.
Reserve Tank
MAX
MIN

Index
534Index
Index
AAAC.................................................... 235, 245
ABS (Anti-lock Brake System) ................... 402
Accessories and Modifications ................. 423
Accessory Power Sockets .......................... 193
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) .................... 89, 352
Additives
Coolant ................................................... 443
Engine Oil ................................................ 437
Washer .................................................... 446
Additives, Engine Oil ................................ 437
Adjusting Armrest ................................................... 186
Front Seats .............................................. 180
Head Restraints........................................ 182
Mirrors .................................................... 177
Steering Wheel ........................................ 176
Temperature ............................................ 123
Agile Handling Assist System ................... 388
Aha
TM Menu .............................................. 244
AhaTM Radio .............................................. 254
Air Conditioning System (Climate Control System) .................................................... 199
Changing the Mode ................................ 202
Defrosting the Windshield and Windows ............................................... 206
Dust and Pollen Filter ............................... 469
Recirculation/Fresh Air Mode ................... 204
Sensors .................................................... 207
Synchronized Mode ................................. 203 Using Automatic Climate Control ............ 199
Air Pressure ............................... 457, 521, 523
Airbags ........................................................ 39
Advanced Airbags ..................................... 45
Airbag Care............................................... 53
Driver’s Knee Airbag.................................. 46
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 42
Indicator.............................................. 51, 80
Passenger Airbag Off Indicator .................. 52
Sensors ..................................................... 39
Side Airbags .............................................. 48
Side Curtain Airbags.................................. 50
AM/FM Radio ............................................ 228
Anti-lock Brake System (ABS) .................. 402
Indicator.................................................... 79
Armrest ..................................................... 186
Audio Remote Controls ........................... 214
Audio System ............................................ 210
Adjusting the Sound................................ 226
Auxiliary Input Jack.................................. 212
Error Messages ........................................ 250
General Information ................................ 255
Internet Radio ......................................... 242
iPhone............................................. 242, 258
iPod ........................................................ 238
MP3/WMA/AAC .............................. 235, 245
Reactivating ............................................ 213
Recommended CDs ................................. 256
Recommended Devices............................ 258
Remote Controls ..................................... 214 Security Code ......................................... 213
Shortcuts ................................................ 217
Theft Protection ...................................... 213
USB Flash Drives...................................... 258
USB Port ................................................. 211
Audio/Information Screen ....................... 222
Authorized Manuals ................................ 531
Auto Door Locking/Unlocking ................ 151
Customize ...................................... 132, 270
Auto Idle Stop .......................................... 342
OFF Button ............................................. 342
Auto Idle Stop Indicator (Green) .............. 92
Auto Idle Stop System Indicator (Amber) ..................................................... 92
Automatic Brake Hold ............................. 400
Indicator ........................................... 72, 400
Automatic Brake Hold System
Indicator ........................................... 72, 400
Automatic Lighting .................................. 166
Automatic Transmission .......................... 330
Creeping................................................. 330
Kickdown ............................................... 330
Operating the Shift Button ................ 18, 332
Shifting ................................................... 331
Auxiliary Input Jack ................................. 212
Average Fuel Economy ............................ 123
Average Speed ......................................... 124