2018 Acura MDX engine overheat

uuOverheating uHow to Handle Overheating
652
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes 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, add coolant until it reaches the
MAX mark.
u If 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.
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone do wn, 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.
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the multi-information display may damage the
engine.
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.
Reserve TankMAXMIN
18 ACURA MDX-31TZ56400.book 652 ページ ２０１７年８月２３日　水曜日　午後４時１分

657
uuIndicator, Coming On/Blinking uIf the Low Tire Pressure/TPMS Indicator Comes On or Blinks
Handling the Unexpected
If the Low Tire Pressure/ TPMS Indicator Comes On or
Blinks
■Reasons for the indicator to come on or blink
A tire pressure is significantly low. If there is a problem with the TPMS
with Tire Fill Assist or the compact spare tire
* is installed, the indicator
blinks for about one minute, and then stays on.
■What to do when th e indicator comes on
Drive carefully and avoid abrupt cornering and hard braking.
Stop your vehicle in a safe place. Ch eck the tire pressure and adjust the
pressure to the specified level. The spec ified tire pressure is on a label on
the driver side doorjamb.
■What to do when the indicator blinks
Have the tire inspected by a dealer as soon as possible. If the compact
spare tire
* causes the indicator to blink, ch ange the tire to a full-size tire.
The indicator goes off after driving for a few miles (kilometers).
If the Transmission Syst em Indicator Blinks along
with the Warning Message
■Reasons for the indicator to blink
There is a problem with the transmission system.
■What to do when the indicator blinks
• Immediately have your vehicle inspected by a dealer.
• Select
(N after starting the engine.
u Check if the
(N position in the instrume nt panel and the indicator
on the
(N button light/blink.
u The engine cannot be turned on unless the parking brake is set.
2 Starting the Engine P. 465
1If the Low Tire Pressure/TPMS Indicator Comes On or Blinks
NOTICE
Driving on an extremely unde rinflated tire can cause
it to overheat. An overheated tire can fail. Always
inflate your tires to the prescribed level.
TPMS Fill Assist provides visual and audible assistance
during tire pressure adjustment. With the power
mode in ON, while you adjust tire pressure up or
down, the system alerts you as follows:
Below recommended pressure: The beeper
sounds and exterior lights flash once every five
seconds.
At recommended pressure: The beeper sounds
and exterior lights flash ra pidly for ~ five seconds.
Above recommended pressure: The beeper
sounds and lights flash twice every three seconds.
1 If the Transmission System In dicator Blinks along with the
Warning Message
You may not be able to start the engine.
Make sure to set the pa rking brake when parking
your vehicle.
Call a professional towing service if you need to tow
your vehicle. 2 Emergency Towing P. 666
* Not available on all models
18 ACURA MDX-31TZ56400.book 657 ページ ２０１７年８月２３日　水曜日　午後４時１分

689
Index
Synchronized Mode ................................ 223
Using Automatic Climate Control............ 219
Clock ......................................................... 138
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 536
Coat Hook ................................................ 215
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 536
Compact Spare Tire .......................... 627, 673
Compass .................................................... 443
Console Compartment ............................. 209
Controls .................................................... 137
Coolant (Engine) ...................................... 589
Adding to the Radiator ........................... 590
Adding to the Reserve Tank .................... 589
Overheating ............................................ 651
Creeping (Automatic Transmission) ........ 471
Cross Traffic Monitor ............................... 551
Cup Holders .............................................. 211
Customized Features ....................... 126, 358
D
Daytime Running Lights .......................... 176
Dead Battery ............................................ 649
Defrosting the Windshield and Windows ................................................. 225
Detachable Anchor .................................... 38
Devices that Emit Radio Waves ............... 675
Dimming
Headlights .............................................. 173 Rearview Mirror ....................................... 189
Dipstick (Engine Oil) ................................. 585
Directional Signals (Turn Signal) ............. 172
Door Mirrors ............................................. 190
Doors ......................................................... 139
Auto Door Locking .................................. 154
Auto Door Unlocking ............................... 154
Door Open Message .................................. 32
Keys ........................................................ 139
Locking/Unlocking the Doors from the Inside............................................... 13, 151
Locking/Unlocking the Doors from the Outside.................................................. 142
Lockout Prevention System ...................... 149
DOT Tire Quality Grading ........................ 605
Driver’s Knee Airbag .................................. 48
Driving ....................................................... 445
Automatic Transmission ........................... 471
Braking .................................................... 528
Off-Highway Driving Guidelines ............... 463
Shifting Gear ........................................... 472
Starting the Engine .................................. 465
Driving Position Memory System ............. 186
Dust and Pollen Filter ............................... 617
Dynamic Mode button ............................. 486
E
Elapsed Time............................................. 123
Electric Parking Brake
Indicator .................................................... 80 Switch ..................................................... 528
Electric Parking Brake System
Indicator.................................................... 80
Electronic Stability Control (ESC) ............. 517
Emergency ................................................ 666
Emissions Testing (Readiness Codes) ....... 678
Engine ....................................................... 674
Coolant ................................................... 589
Jump Starting .......................................... 649
Oil ........................................................... 584
Remote Engine Start................................ 467
Starting ................................................... 465
Engine Compartment Cover .................... 583
Engine Coolant ......................................... 589
Adding to the Radiator ............................ 590
Adding to the Reserve Tank..................... 589
Overheating ............................................ 651
Temperature Gauge ................................ 119
Engine Oil ................................................. 584
Adding .................................................... 586
Checking................................................. 585
Displaying Oil Life .................................... 577
Low Oil Pressure Indicator ................. 82, 653
Recommended Engine Oil ....................... 584
ENGINE START/STOP Button .................... 169
EPS (Electric Power Steering) System ............................................... 88, 655
Exhaust Gas Hazard (Carbon Monoxide) .. 74
Exterior Care (Cleaning) ........................... 620
Exterior Mirrors ........................................ 190
18 ACURA MDX-31TZ56400.book 689 ページ ２０１７年８月２３日　水曜日　午後４時１分

693
Index
Opening/ClosingHood ...................................................... 582
Moonroof ............................................... 168
Power Windows...................................... 166
Tailgate................................................... 155
Operating the Switches Around the Steering Wheel ....................................... 169
Outside Temperature Display ................. 122
Overhead Screen ...................................... 338
Overheating ............................................. 651
P
Paddle Shifters (Sequential Mode) ......... 479
Panic Mode ............................................... 165
Parking ..................................................... 545
Parking Brake ........................................... 528
Parking Brake and Brake System
Indicator ........................................... 78, 655
Parking Sensor System ............................. 547
Passenger Front Airb ag Off Indicator....... 54
Passing Indicators ..................................... 173
Power Tailgate ......................................... 157
Power Windows ....................................... 166
Precautions While Driving ....................... 470
Driving Guidelines for Your Utility Vehicle .................................................. 470
Rain ........................................................ 470
Pregnant Women ....................................... 39
Puncture (Tire) ................................. 627, 634
R
Radiator.................................................... 590
Radio (AM/FM) .......................................... 254
Radio (SiriusXM ®) ..................................... 257
Radio Data System (RDS) .......................... 255
Range ........................................................ 123
RDS (Radio Data System) .......................... 255
Readiness Codes (Emissions Testing) ....... 678
Rear Climate Control System ................... 226
From the Front Panel ............................... 226
From the Rear Panel ................................ 229
Rear Defogger/Heated Door Mirror Button ..................................................... 185
Rear Entertainment System (RES) ............ 335
Auxiliary Console Panel ............................ 336
Front Control Panel Operation ................. 352
HDMI
TM Port ............................................ 337
Operating the System .............................. 339
Overhead Screen ..................................... 338
Playable Discs .......................................... 357
Rear Control Panel Operation .................. 340
Wireless Headphones .............................. 335
Rear Seats .................................................. 203
Second Row Seat ............................. 196, 197
Third Row Seat ........................................ 203
Rearview Mirror ........................................ 189
Refueling ................................................... 568
Fuel Gauge .............................................. 119
Gasoline .......................................... 568, 672
Low Fuel Indicator ..................................... 85
Regulations ............................... 526, 605, 675 Remote Engine Start with Vehicle
Feedback ................................................. 467
Checking Door Lock Status...................... 150
Remote Transmitter ................................. 147
Replacement
Battery ............................ 613, 614, 615, 616
Bulbs ....................................................... 593
Front Wiper Blade Rubber ....................... 598
Fuses ............................... 658, 661, 663, 664
Rear Wiper Blade Rubber......................... 600
Tires ........................................................ 608
Reporting Safety Defects ......................... 677
Resetting a Trip Meter ............................. 122
Reverse Tilt Door Mirror .......................... 190
Right Selector Wheel ....................... 120, 126
Road Departure Mitigation (RDM) ......... 504
On and Off.............................................. 506
S
Safe Driving ................................................ 27
Safety Checklist .......................................... 32
Safety Labels ............................................... 75
Safety Message ............................................. 1
18 ACURA MDX-31TZ56400.book 693 ページ ２０１７年８月２３日　水曜日　午後４時１分

695
Index
Tire Pressure Monitoring System (TPMS) ..................................................... 524
Indicator ........................................... 88, 657
Tire Fill Assist .................................. 524, 657
Tire Repair Kit .......................................... 634
Tires .......................................................... 602
Air Pressure..................................... 603, 673
Checking and Maintaining ...................... 602
Inspection ............................................... 602
Labeling .................................................. 603
Puncture (Flat Tire) .......................... 627, 634
Regulations ............................................. 605
Rotation.................................................. 609
Spare Tire ....................................... 627, 673
Summer .................................................. 610
Temporary Tire Repair Kit ........................ 635
Tire Chains.............................................. 610
Tire Repair Kit ......................................... 634
Wear Indicators....................................... 607
Winter .................................................... 610
Tools ......................................................... 626
Towing a Trailer ....................................... 452
Equipment and Accessories ..................... 456
Load Limits ............................................. 452
Towing Your Vehicle ............................... 462
Emergency .............................................. 666
TPMS (Tire Pressure Monitoring System) .................................................... 524
Indicator ........................................... 88, 657
Trailer Stability Assist ............................... 460 Transmission
....................................... 18, 472
Automatic ......................................... 18, 472
Fluid ........................................................ 591
Gear Position Indicator ...................... 83, 474
Indicator ............................................ 84, 657
Number ................................................... 674
Sequential Mode ..................................... 478
TRIP Button ............................................... 121
Trip Meter ................................................. 122
Troubleshooting ....................................... 625
Blown Fuse ...................... 658, 661, 663, 664
Brake Pedal Vibrates .................................. 24
Buzzer Sounds When Opening Door .......... 25
Emergency Towing .................................. 666
Engine Won’t Start .................................. 646
Noise When Braking .................................. 26
Overheating ............................................ 651
Puncture/Flat Tire ............................. 627, 634
Rear Door Won’t Open ...................... 24, 153
Warning Indicators .................................... 78
Turn Signals .............................................. 172
Indicators (Instrument Panel) ...................... 88
Turn-by-Turn Directions ........................... 124
U
Under-floor Storage Area ........................ 210
Unlocking the Doors ................................ 142
Unlocking the Front Doors from the Inside ................................................. 13, 151
USB Flash Drives ........................................ 318 USB Port
.................................................... 233
V
Vanity Mirrors ............................................... 7
Vehicle Identification Number ................ 674
Vehicle Stability Assist (VSA ®).................. 517
Off Button............................................... 518
Off Indicator.............................................. 87
System Indicator ................................ 87, 517
Viscosity (Oil) .................................... 584, 673
Voice Control Operation .......................... 251
Voice Portal Screen.................................. 252
Voice Recognition ................................... 251
VSA ® (Vehicle Stability Assist) .................. 517
W
Wallpaper................................................. 247
Warning and Info rmation Messages ....... 100
Warning Indicator On/Blinking ............... 653
Warning Labels ........................................... 75
Warranties (Warranty Manual provided
separately) .............................................. 680
Watts ......................................................... 672
Wear Indicators (Tire) .............................. 607
Wheel Nut Wrench (Jack Handle) ........... 631
Window Washers ..................................... 180
Adding/Refilling Fluid .............................. 592
Switch ..................................................... 180
Windows (Opening and Closing) ............ 166
18 ACURA MDX-31TZ56400.book 695 ページ ２０１７年８月２３日　水曜日　午後４時１分