engine coolant Acura MDX 2006 User Guide

If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to between the
MIN and MAX lines. Inspect the
cooling system f or leaks.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Always use Acura Precision Craf ted
All Season Antif reeze/Coolant Type
2. This coolant is pre-mixed with 50
percent antif reeze and 50 percent
water. Never add straight antif reeze
or plain water.
If Acura antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Acura
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Acura antif reeze/coolant as soon as
possible.
Engine Coolant
A dding Engine Coolant
240
RESERVE TANK
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.

Make sure the engine and radiator
are cool.
When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on, and
tighten it fully.
Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components. Check the f luid level in the
windshield washer reservoir at least
monthly during normal use.
The washer level indicator will come
on when the level is low (see page
).
Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition them.
3.
4.
5.
1.
2. 63
Engine Coolant, Windshield Washers
Windshield Washers
Maint enance
241
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.

If the temperature gauge stays at
the red mark, turn of f the engine.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ). Start the engine and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). Add
coolant to the radiator up to the
base of the f iller neck. If you do
not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
ref illed with the proper mixture as
soon as you can.
Put the radiator cap back on
tightly. Run the engine, and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.
4.
5.
6.
7. 8.
10.
11.9.
275 275
If theEngineOverheats
Emergency
Towing
Emergency
Towing
T aking Care of t he Unexpect ed
271
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.

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Specif ications
284
Dimensions
Weights
Air ConditioningCapacities
1.88 US gal (7.1
)
2.38 US gal (9.0)
4.5 US qt (4.3
)
4.2 US qt (4.0
)
5.3 US qt (5.0
)
2.9 US qt (2.7)
7.7 US qt (7.3)
188.7 in (4,793 mm)
77.0 in (1,955 mm)
68.7 in (1,744 mm)
71.3 in (1,811 mm)
106.3 in (2,700 mm)
66.3 in (1,685 mm)
66.5 in (1,690 mm)
9,835 lbs (4,461 kg)
HFC-134a (R-134a)
24.7 26.5 oz (700 750 g) ND-OIL8 2.9 US qt (2.7
)
3.0 US qt (2.8)
0.45 US qt (0.43
)
0.48 US qt (0.45)
0.16 US gal (0.6
) 4.8 US qt (4.5
)
Excluding the oil remaining in the engine Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Equipped with transmission fluid cooler and power steering fluid
cooler.
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
See the tire information label atta-
ched to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Rear
differential
fluid
Transfer
assembly
fluid
Windshield
washer
reservoir
The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation. Approx.
Front
Rear
1:
2:
Standard
Premium
1:
2: Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
Change
Total
Change
Total 20.4 US gal (77.0
)
2
1 1
2

Î
................................
Cancel Button .146
............................
Capacities Chart .284
.............
Carbon Monoxide Hazard . 54
.............................
Carrying Cargo .195
..............
CAUTION, Explanation of . ii
.........................................
CD Care .128
...................................
CD Changer .126
.....
CD Changer Error Messages . 129
.......................................
CD Player .125
........................
Certif ication Label .282
...................................
Chains, .256
Change Oil ........................................
How to .238
......................................
When to .229
....................
Changing a Flat Tire .261
...
Charging System Indicator . 60,272
............
Checklist, Bef ore Driving . 200
..................
Childproof Door Locks . 82
.....................................
Child Saf ety .35
..............................
Booster Seats .51
.............................
Child Seats .43, 44
.....
Important Saf ety Reminders . 38
..........................................
Inf ants .40
..........................
Larger Children .50 .........................................
LATCH .45
......................
Risks with Airbags .36
.............................
Small Children .41
..........................................
Tether .48
.........
Where Should a Child Sit? . 36
.......................................
Child Seats .43
..........
Tether Anchorage Points . 48
...............
Climate Control System . 106
..............................................
Clock .151
.....................
Code, Audio System .131
........................
CO in the Exhaust .291
......................
Compact Spare Tire .260
...............
Consumer Inf ormation . 298
.............
Controls, Instruments and . 57
Coolant ........................................
Adding .240
....................................
Checking .192
.........................
Proper Solution .240
...................
Temperature Gauge . 69
Crankcase Emissions Control ........................................
System .289
................
Cruise Control Indicator . 63
............
Cruise Control Operation . 146
...................................
Cup Holders .102
..........
Customer Relations Of f ice . 296................
DANGER, Explanation of . ii
...................................
Dashboard .4, 58
................
Daytime Running Lights . 76
.................................
Dead Battery .268
............
Def ects, Reporting Saf ety . 298
................
Def ogger, Rear Window . 77
..............
Def rosting the Windows . 109
....................................
Dimensions .284
...............
Dimming the Headlights . 74
Dipstick ..........
Automatic Transmission . 242
..................................
Engine Oil .191
..........................
Directional Signals .74
........
Disc Brake Wear Indicators . 210
.....................
Disposal of Used Oil .239
Doors ..............
Locking and Unlocking . 82
....................
Lockout Prevention . 82
......................
Power Door Locks .82
..........
DOT Tire Quality Grading . 286
...........
Driver and Passenger Safety . 7
...........................................
Driving .199
....................................
Economy .192
tires
Index
C D
II

CONT INUED
Driving Position Memory..........................................
System .97
..................
DVD Error Messages . 141
...................................
DVD Player .134
...................................
Fan, Interior .107
Features, Comfort and ..............................
Convenience .105
....................
Filling the Fuel Tank . 189
Filters ...............................................
Oil .238
.............
Flashers, Hazard Warning . 76
...................
Flat Tire, Changing a . 261.....................................
Floor Mats .249
Fluids ..........
Automatic Transmission . 242
..........................................
Brake .243
..........................
Power Steering .244
..................
Windshield Washer . 241
FM Stereo Radio ...................................
Reception .116
........................................
Fog Lights .77
................
Folding the Second Seat . 89
...................
Folding the Third Seat . 90
..........................
Four-way Flashers .76
........................................
Front Seat .86
......................................
Adjusting .86
.........................................
Airbags .26
.........................................
Heaters .91
.................................................
Fuel .188
......................
Fill Door and Cap .189
...........................................
Gauge .68
................
Octane Requirement . 188
...............................
Oxygenated .188
........................
Reserve Indicator .63
........................
Tank, Filling the .189
.....................
Fuses, Checking the .277
..............................
Economy, Fuel .192
..................................
Emergencies .259
.............
Battery, Jump Starting . 268
...........
Brake System Indicator . 274
................
Changing a Flat Tire . 261
.....
Charging System Indicator . 272
..................
Checking the Fuses . 277
.........
Hazard Warning Flashers . 76
.....
Low Oil Pressure Indicator . 272
...
Malf unction Indicator Lamp . 273
..................
Overheated Engine . 270
.......................................
Towing .275
...........................
Emergency Brake .94
......................
Emergency Flashers .76
......................
Emergency Towing .275
.......................
Emissions Controls .291
Engine ....
Coolant Temperature Gauge . 69Malf unction Indicator
................................
Lamp .60, 273
........
Oil Pressure Indicator . 60,272
..............
Oil, What Kind to Use . 237
...............................
Overheating .270
............................
Specif ications .285
............................
Speed Limiter .204
.......................................
Starting .201
...................
Engine, .267
.
Evaporative Emissions Controls . 289
...............................
Exhaust Fumes .54
Exhaust Gas Recirculation ........................................
System .290
Expectant Mothers, Use of Seat ........................................
Belts by .18
if it won’t start
Index
E
F
INDEX
III

...............
Gas Mileage, Improving . 192
.........................................
Gasoline .188
...............
Fuel Reserve Indicator . 63
...........................................
Gauge .68
................
Octane Requirement . 188
........................
Tank, Filling the .189
................
Gas Station Procedures . 189
Gauges ...
Engine Coolant Temperature . 69
...............................................
Fuel .68
...............................
Speedometer .68
.................................
Tachometer .68
GAWR (Gross Axle Weight .......................................
Rating) .216
GCWR (Gross Combined Weight .......................................
Rating) .216
............
Gearshif t Lever Positions . 202
......................................
Glove Box .102
GVWR (Gross Vehicle Weight .......................................
Rating) .216 .............
Halogen Headlight Bulbs . 245
.............................
HandsFreeLink .161
..............................
HFL Buttons .162
..............
Hazard Warning Flashers . 76
........................................
Headlights .74
........................................
Aiming .245
....................
Automatic Lighting .75
............
Daytime Running Lights . 76
..................
High Beam Indicator . 63
...........
High Beams, Turning on . 74
............
Low Beams, Turning on . 74
.........................
Reminder Chime .74
........
Replacing Halogen Bulbs . 245
...................................
Turning on .74
...................................
Headphones .142
..............................
Head Restraints .88
.................................
Heated Mirror .96
.................................
Heaters, Seats .91
.....................
Heating and Cooling .106
.................
High-Low Beam Switch . 74
HomeLink Universal ................................
Transceiver .156
.......................
Hood, Opening the .190
..................................................
Horn .70 ...
Identif ication Number, Vehicle . 282
Ignition ..............................................
Keys .79
...........................................
Switch .81
............
Timing Control System . 290
........................
Immobilizer System .80
.........
Important Safety Precautions . 8
.........
Indicators, Instrument Panel . 60
...............
ABS (Anti-lock Brake) . 61
....................................
A/T Temp .64
Brake (Parking and Brake ....................................
System) .61
.................................
Brake Lamp .62
........................
Charging System .60
.............................
Cruise Control .63
DRL (Daytime Running ......................................
Lights) .63
...................................
High Beam .63
........
Key (Immobilizer System) . 61
.....................................
Lights On .64
......................................
Low Fuel .63
........................
Low Oil Pressure .60
......................
Low Tire Pressure .66
...............
Maintenance Required . 67
Index
GHI
IV

ÎÎ
CONT INUED
Replacement Inf ormation................
Engine Oil and Filter . 238
..........................................
Fuses .277
................................
Light Bulbs .245
....................................
Schedule .229
................................
Timing Belt .244
...........................................
Tires .255
.............................
Wiper Blades .250
Replacing Seat Belts Af ter a ............................................
Crash .23
...
Reserve Tank, Engine Coolant . 192
..................
Reverse Gear Position . 203
................................
Rotation, Tire .254
................................
Saf ety Belts .10, 21
.........
Safety Defects, Reporting . 298
.................................
Saf ety Features .9
.........................................
Airbags .11
..................................
Door Locks .13
..........................
Head Restraints .15
...............................
Seat Belts .10, 16
...............
Seats & Seat-Backs . 13,14
.............
Saf ety Labels, Location of . 55
...............................
Saf ety Messages .ii .......................
Satellite Radio, XM .118
...................................
Seat Belts .10, 21
...............
Additional Information . 21
Automatic Seat Belt ...............................
Tensioners .22
.....................................
Cleaning .249
......................
Lap/Shoulder Belt .21
................................
Maintenance .23
Reminder Light and ................................
Beeper .21, 60
...................
System Components . 21
...............
Use During Pregnancy . 18
...
Wearing a Lap/Shoulder Belt . 16
.................................................
Seats .86
.........
Adjusting the Second Seat . 89
...........
Adjusting the Third Seat . 90
............
Folding the Second Seat . 89
...............
Folding the Third Seat . 90
..........................
Head Restraints .88
.......................
Third Row Access .90
............................
Security System .145
...............................
Serial Number .282
...........................
Service Intervals .231
...........................
Service Manual .299
.........
Service Station Procedures . 189Shif ting the Automatic
.............................
Transmission .202
.....
Shif t Lever Position Indicator . 202
........................
Shif t Lock Release .205
....................................
Side Airbags .29
......................
Side Curtain Airbags .31
Side Marker Lights, Bulb .........................
Replacement in .246
...............................
Signaling Turns .74
.....................................
Snow Tires .256
................
Sound System . 112,118,123
Spare Tire ..............................
Inf lating .252, 260
............................
Specif ications .285
....................
Specif ications Charts . 284
................................
Speed Control .146
...................................
Speedometer .68
..........
SRS, Additional Inf ormation . 24
...
Additional Safety Precautions . 34
......
Airbag System Components . 24
.............................
Airbag Service .33
..
How the SRS Indicator Works . 32
How Your Front Airbags .........................................
Work .26
Index
S
INDEX
VII