2015 Acura MDX engine coolant

407
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 cooling system. They may not be compatible
with the coolant or with the engine components.
MAX
MIN

uuMaintenance Under the Hood uEngine Coolant
408Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 401
3.Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
4. Push down and 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.
7. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■
Radiator
1 RadiatorNOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
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.
Radiator Cap

Continued
439
uuCleaning uExterior Care
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and exp ose your vehicle’s paint to the
elements, so reapply as necessary.
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.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (including some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum from corroding and tarnishing.■
Applying Wax
■
Maintaining the Bumpers and Other Resin Coated Parts
■
Cleaning the Window
■
Maintaining Aluminum Wheels
1 Applying WaxNOTICEChemical solvents and strong cleaners can damage
the paint, metal, and plastic on your vehicle. Wipe up
spills immediately.1Maintaining the Bumpers and Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the painted surface of the parts
made of resin.1Cleaning the Window
Wires are mounted to the inside of the rear window.
Wipe along the same direction as the wires with a
soft cloth so as not to damage them.

469
uuOverheating uHow to Handle Overheating
Handling 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 sufficien tly, 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

485
uuSpecifications u
Information
■Automatic Transmission Fluid
■ Rear Differential Fluid
*
■Transfer Assembly Fluid
*
Specified
Acura Automatic Transmission Fluid ATF DW-1
Capacity Change 3.3 US qt (3.1 ℓ)
Specified
Acura All Wheel Drive Fluid (DPSF)
Capacity Change 2.7 US qt (2.5 ℓ)
Specified
Acura Hypoid Gear Oil HGO-1
Capacity Change 0.45 US qt (0.43 ℓ)
■ Engine Oil
■ Engine CoolantRecommended
·Genuine Acura Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 5.4 US qt (5.1 ℓ)
Change
including
filter
5.7 US qt (5.4 ℓ)
Specified
Acura Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity
1.93 US gal (7.3 ℓ)
(change including the remaining 0.19 US gal
(0.72 ℓ) in the reserve tank)
■ Tire*1: BASE models
*2: Except BASE modelsRegular
Size
245/60R18 105H
*1
245/55R19 103H
*2
Pressure
psi (kPa [kgf/cm
2])
35 (240 [2.4])
Compact
Spare
*
Size T165/80D17 104M
Pressure
psi (kPa [kgf/cm
2]) 60 (420 [4.2])
Wheel Size
Regular
18 x 8J
*1
19 x 8J
*2
Compact Spare
*
17 x 4T
* Not available on all models

Index
495Index
Index
AAAC................................................... 225, 235
ABS (Anti-lock Brake System) .................. 373
AC Power Outlet ...................................... 179
Accessories and Modifications ................ 390
Accessory Power Sockets ......................... 178
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) ................................. 339
Indicator ................................................... 82
Additives Coolant .................................................. 407
Engine Oil ............................................... 402
Washer ................................................... 410
Additives, Engine Oil ............................... 402
Adjusting Armrest .................................................. 171
Front Seats.............................................. 161
Head Restraints ....................... 164, 165, 166
Headlights .............................................. 411
Mirrors.................................................... 158
Rear Seats ............................................... 168
Second Row Seat .................................... 162
Steering Wheel ....................................... 157
Temperature ........................................... 100
Agile Handling Assist System .................. 364
Aha
TM Menu ............................................. 234
AhaTM Radio .............................................. 244
Air Conditioning System (Climate Control
System) .................................................... 185
Changing the Mode................................ 188 Defrosting the Windshield and
Windows ............................................... 192
Dust and Pollen Filter ............................... 435
Rear Climate Control System ................... 193
Recirculation/Fresh Air Mode ................... 190
Sensors .................................................... 197
Synchronized Mode ................................. 189
Using Automatic Climate Control ............ 185
Air Pressure ....................................... 422, 485
Airbags ........................................................ 39
Advanced Airbags ..................................... 45
After a Collision ......................................... 43
Airbag Care ............................................... 53
Driver’s Knee Airbag .................................. 46
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 42
Indicator .............................................. 51, 74
Passenger Airbag Off Indicator .................. 52
Sensors ...................................................... 39
Side Airbags .............................................. 48
Side Curtain Airbags .................................. 50
AM/FM Radio ............................................ 218
Anti-lock Brake System (ABS) .................. 373
Indicator .................................................... 74
Armrest ..................................................... 171
Audio Remote Controls ............................ 204
Audio System ............................................ 200
Adjusting the Sound ................................ 216
Auxiliary Input Jack .................................. 202
Error Messages ........................................ 240
General Information ................................ 245 Internet Radio ......................................... 232
iPod ........................................................ 228
MP3/WMA/AAC .............................. 225, 235
Reactivating ............................................ 203
Recommended CDs ................................. 246
Recommended Devices............................ 248
Remote Controls ..................................... 204
Security Code .......................................... 203
Shortcuts................................................. 207
Theft Protection ...................................... 203
USB Flash Drives .............................. 235, 248
USB Port.................................................. 201
Authorized Manuals ................................ 493
Auto Door Locking/Unlocking ................. 127
Customize ....................................... 109, 260
Automatic Intermittent Wipers ............... 150
Automatic Lighting .................................. 146
Automatic Transmission ........................... 330
Creeping ................................................. 330
Fluid ........................................................ 409
Kickdown ................................................ 330
Operating the Shift Lever................... 17, 332
Sequential Shift Mode ............................. 333
Shift Lever Does Not Move ...................... 467
Shifting ................................................... 331
Auxiliary Input Jack .................................. 202
Average Fuel Economy ............................ 100
Average Speed ......................................... 101
AWD .......................................................... 367

496Index
BBack-Up Light............................................ 415
Battery ....................................................... 430
Charging System Indicator ................. 71, 470
Jump Starting .......................................... 465
Maintenance (Checking the Battery) ........ 430
Belts (Seat) .................................................. 31
Beverage Holders ...................................... 177
Blind Spot Information (BSI) System ........ 365
Indicator .................................................... 83
Bluetooth ® Audio ..................................... 238
Bluetooth ® HandsFreeLink ®..................... 269
Booster Seats (For Children) ....................... 65
Brake System ............................................. 371
Anti-lock Brake System (ABS) ................... 373
Brake Assist System ................................. 374
Brake System Indicator............................... 70
Fluid ........................................................ 410
Foot Brake ............................................... 372
Indicator ............................................ 70, 472
Parking Brake .......................................... 371
Brightness Control (Instrument Panel) .... 153
BSI (Blind Spot Information) System ........ 365
Bulb Replacement ..................................... 411
Back-Up Light .......................................... 415
Brake Light and Turn Signal Light............. 413
Daytime Running Light ............................ 148
Front Turn Signal/Front Side Marker/
Parking Light.......................................... 412
Headlights ............................................... 411
High-Mount Brake Light .......................... 416 LED Puddle Light ..................................... 416
Rear License Plate Light ........................... 416
Side Turn Signal/Emergency Indicator
Light...................................................... 412
Taillight and Rear Side Marker Light ........ 414
Bulb Specifications ................................... 484
CCarbon Monoxide Gas ............................... 66
Carrying Cargo ................................. 307, 309
CD Player ................................................... 225
Center Pocket ........................................... 176
Certification Label .................................... 486
Changing Bulbs ........................................ 411
Charging System Indicator ................. 71, 470
Child Safety ................................................. 54
Childproof Door Locks............................. 126
Child Seat .................................................... 54
Booster Seats ............................................ 65
Child Seat for Infants................................. 56
Child Seat for Small Children ..................... 57
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 61
Larger Children ......................................... 64
Rear-facing Child Seat ............................... 56
Selecting a Child Seat ................................ 58
Childproof Door Locks ............................. 126
Cleaning the Exterior ............................... 438
Cleaning the Interior ................................ 436
Client Service Information ....................... 494Climate Control System
........................... 185
Changing the Mode................................ 188
Defrosting the Windshield and Windows .............................................. 192
Dust and Pollen Filter .............................. 435
Rear Climate Control System................... 193
Recirculation/Fresh Air Mode................... 190
Sensors ................................................... 197
Synchronized Mode ................................ 189
Using Automatic Climate Control............ 185
Clock ......................................................... 114
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 375
Coat Hook ................................................ 180
Collision Mitigation Braking System
TM
(CMBS
TM) ................................................. 375
Indicator ................................................... 83
Compact Spare Tire .......................... 443, 485
Compass .................................................... 302
Console Compartment ............................. 175
Controls .................................................... 113
Coolant (Engine) ...................................... 407
Adding to the Radiator ........................... 408
Adding to the Reserve Tank .................... 407
Overheating ............................................ 468
Creeping (Automatic Transmission) ........ 330
Cruise Control .......................................... 336
Indicator ................................................... 78
Cup Holders .............................................. 177
Customized Features ....................... 104, 249

497Index
DDaytime Running Lights.......................... 148
Dead Battery ............................................ 465
Defrosting the Windshield and Windows ................................................. 192
Detachable Anchor .................................... 36
Devices that Emit Radio Waves ............... 487
Dimming
Headlights .............................................. 145
Rearview Mirror ...................................... 158
Dipstick (Engine Oil) ................................ 403
Directional Signals (Turn Signal) ............. 144
Door Mirrors ............................................. 159
Doors ........................................................ 115
Auto Door Locking.................................. 127
Auto Door Unlocking .............................. 127
Door Open Message ................................. 30
Keys........................................................ 115
Locking/Unlocking the Doors from the Inside .............................................. 12, 124
Locking/Unlocking the Doors from the Outside ................................................. 117
Lockout Prevention System ..................... 121
DOT Tire Quality Grading ........................ 424
Driver’s Knee Airbag .................................. 46
Driving ...................................................... 305
Automatic Transmission .......................... 330
Braking ................................................... 371
Cruise Control ........................................ 336
Off-Highway Driving Guidelines .............. 322
Shifting Gear .......................................... 331 Starting the Engine .................................. 324
Driving Position Memory System ............. 155
Dust and Pollen Filter ............................... 435
EElapsed Time............................................. 101
Electronic Stability Control (ESC) ............. 362
Emergency ................................................ 480
Emissions Testing (Readiness Codes) ....... 489
Engine ....................................................... 486
Coolant ................................................... 407
Jump Starting .......................................... 465
Oil ........................................................... 402
Remote Engine Start ................................ 326
Starting ................................................... 324
Engine Compartment Cover .................... 401
Engine Coolant ......................................... 407
Adding to the Radiator ............................ 408
Adding to the Reserve Tank ..................... 407
Overheating ............................................ 468
Temperature Gauge .................................. 97
Engine Oil ................................................. 402
Adding .................................................... 404
Checking ................................................. 403
Displaying Oil Life .................................... 395
Low Oil Pressure Indicator .................. 71, 470
Recommended Engine Oil ........................ 402
ENGINE START/STOP Button .................... 141
e-pretensioners ........................................... 33 EPS (Electric Power Steering)
System ............................................... 76, 472
Exhaust Gas Hazard (Carbon Monoxide) .. 66
Exterior Care (Cleaning) ........................... 438
Exterior Mirrors ........................................ 159
FFCW (Forward Collision Warning) ........... 350
Features .................................................... 199
Filters Dust and Pollen ....................................... 435
Oil ........................................................... 405
Flat Tire ............................................. 443, 450
Floor Mats ................................................. 437
Fluids
Automatic Transmission .......................... 409
Brake ...................................................... 410
Engine Coolant ....................................... 407
Windshield Washer ................................. 410
Folding Down the Second Row Seat ....... 169
Folding Down the Third Row Seat .......... 170
Foot Brake ................................................ 372
Forward Collision Warning (FCW) ........... 350
Indicator.................................................... 80
Front Airbags (SRS) ..................................... 42
Front Seats ................................................ 161
Adjusting ................................................ 161