2014 Acura MDX coolant temperature

86
uuIndicatorsuMulti-Information Display (MID) Warning and Information Messages
Instrument Panel
Message
Condition
Explanation
●Appears when the scheduled maintenance is due soon.●Consequently, Maintenance Due Now and
Maintenance Past Due follow.
2Maintenance Minder Messages on the Multi-
Information Display (MID) P. 392
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 463
●Appears when there is a problem with the power
tailgate system.
●Manually open or close the power tailgate.●Have your vehicle checked by a dealer.
U.S.Canada

97Instrument Panel
Gauges and Multi-Information Display (MID)GaugesGauges 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 (U.S.) or km/h (Canada).
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 reading 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.
2Overheating P. 463

322Driving
When DrivingStarting the Engine
1.Make sure the parking brake is applied.
2.Check that the shift lever is in
(P, then
depress the brake pedal.
uAlthough it is possible to start the vehicle
in
(N, it is safer to start it in
(P.
3.Press the ENGINE START/STOP button
without depressing the accelerator pedal.
The engine will crank until it starts.
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 the 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.
Bring the keyless access remote close to the ENGINE
START/STOP button if the battery in the keyless
access remote is weak.
2If the Keyless Access Remote Battery is
Weak P. 458
The engine may not start if the keyless access remote
is subjected to strong radio waves.
Do not hold the ENGINE START/STOP button to
start the engine.
If the engine does not start, wait at least 10 seconds
before trying again.
Brake Pedal

Continued
325
uuWhen DrivinguStarting the Engine
Driving
■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.
1Remote 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 tailgate 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
*.
2Heated Steering Wheel
* P. 181
2Front Seat Heaters and Seat
Ventilation
* P. 182, 183
* Not available on all models

393
uuMaintenance Minder
TMuTo Use Maintenance Minder
TM
Continued
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.
Driving in mountainous areas at very low vehicle
speeds or trailer towing 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
(12,000km), then every 15,000 miles (24,000 km).
Maintenance Minder Message
System Message
Indicator
Sub Items Main
Item
*1: If the message SERVICE 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, service as necessary●Check parking brake adjustment●Inspect tie rod ends, steering gearbox, 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
#
*4: If you drive regularly in very high temperatures (over 110°F, 43°C), in very low temperatures (under
-20°F, -29°C), or tow a trailer, replace every 60,000 miles/100,000 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 and transfer fluid
*
4
●Replace spark plugs●Replace timing belt and inspect water pump
*4
●Inspect valve clearance
5●Replace engine coolant
6
●Replace rear differential fluid
*
* Not available on all models

403
uuMaintenance Under the HooduEngine 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 Honda 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-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant 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.
MAX
MIN

uuOverheatinguHow to Handle Overheating
464Handling 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.
uIf 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.
uIf the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
uIf 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.
1How 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
491Index
Index
AAAC................................................... 224, 234
ABS (Anti-lock Brake System).................. 369
AC Power Outlet...................................... 179
Accessories and Modifications................ 386
Accessory Power Sockets......................... 178
Adaptive Cruise Control (ACC) with Low
Speed Follow (LSF)................................. 337
Indicator ................................................... 82
Additives
Coolant .................................................. 403
Engine Oil ............................................... 398
Washer ................................................... 406
Additives, Engine Oil............................... 398
Adjusting
Armrest .................................................. 171
Front Seats.............................................. 161
Head Restraints ....................... 164, 165, 166
Headlights .............................................. 407
Mirrors.................................................... 158
Rear Seats ............................................... 168
Second Row Seat .................................... 162
Steering Wheel ....................................... 157
Temperature ........................................... 100
Agile Handling Assist System.................. 360
Aha
TM Menu............................................. 233
AhaTM Radio.............................................. 243
Air Conditioning System (Climate Control
System).................................................... 185
Changing the Mode................................ 188Defrosting the Windshield and
Windows ............................................... 191
Dust and Pollen Filter ............................... 431
Rear Climate Control System ................... 192
Recirculation/Fresh Air Mode ................... 190
Sensors.................................................... 196
Synchronized Mode ................................. 189
Using Automatic Climate Control ............ 185
Air Pressure....................................... 418, 481
Airbags........................................................ 39
Advanced Airbags ..................................... 45
After a Collision......................................... 43
Airbag Care ............................................... 53
Driver’s Knee Airbag .................................. 46
Event Data Recorder .................................. 22
Front Airbags (SRS) .................................... 42
Indicator .............................................. 51, 74
Passenger Airbag Off Indicator .................. 52
Sensors...................................................... 39
Side Airbags .............................................. 48
Side Curtain Airbags .................................. 50
AM/FM Radio............................................ 217
Anti-lock Brake System (ABS).................. 369
Indicator .................................................... 74
Armrest..................................................... 171
Audio Remote Controls............................ 202
Audio System............................................ 198
Adjusting the Sound ................................ 215
Auxiliary Input Jack .................................. 200
Error Messages ........................................ 239
General Information ................................ 244Internet Radio ......................................... 231
iPod®....................................................... 227
MP3/WMA/AAC .............................. 224, 234
Reactivating ............................................ 201
Recommended CDs ................................. 245
Recommended Devices............................ 247
Remote Controls ..................................... 202
Security Code .......................................... 201
Shortcuts................................................. 205
Theft Protection ...................................... 201
USB Flash Drives .............................. 234, 247
USB Port.................................................. 199
Authorized Manuals................................ 489
Auto Door Locking/Unlocking................. 127
Customize ....................................... 109, 259
Automatic Intermittent Wipers............... 150
Automatic Lighting.................................. 146
Automatic Transmission........................... 328
Creeping ................................................. 328
Fluid ........................................................ 405
Kickdown ................................................ 328
Operating the Shift Lever................... 15, 330
Sequential Shift Mode ............................. 331
Shift Lever Does Not Move ...................... 462
Shifting ................................................... 329
Auxiliary Input Jack.................................. 200
Average Fuel Economy............................ 100
Average Speed......................................... 101
AWD.......................................................... 363