2003 Acura MDX transmission fluid

Check the f luid level with the engine
at normal operating temperature.Park the vehicle on level ground.
Shut of f the engine.
Remove the dipstick (yellow loop)
f rom the transmission and wipe it
with a clean cloth.
Insert the dipstick all the way into
the transmission. Remove the dipstick and check
the f luid level. It should be
between the upper and lower
marks.
If the level is below the lower
mark, add f luid into the tube to
bring it to the upper mark. Always
use Honda ATF-Z1 (Automatic
Transmission Fluid). If it is not
available, you may use a
DEXRON
III automatic
transmission f luid as a temporary replacement. However, continued
use can affect shift quality. Have
the transmission f lushed and
ref illed with Honda ATF-Z1 as
soon as it is convenient.
To thoroughly f lush the
transmission, the technician
should drain and ref ill it with
Honda ATF-Z1 (Automatic
Transmission Fluid), then drive
the vehicle a short distance. Do
this three times. Then drain and
ref ill the transmission a f inal time.
If you are not sure how to add f luid,
contact your Acura dealer. The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule. Insert the dipstick all the way back
in the transmission.
1.
2.
3. 5.
6.
4.
Maint enance
Automatic Transmission Fluid
317
DIPSTICK DIPSTICK
LOWER MARK UPPER MARK

µµÎ
Î
Î
Î
Î
Î Î
Î
Specif ications
T echnical Inf ormation390
Dimensions
Air Conditioning Weights
Capacities
Length
Width
Height
Wheelbase
Track
See the tire information label atta-
ched to the driver’s doorjamb. 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)
19.21 US gal (72.7
)
188.5 in (4,789 mm)
76.3 in (1,938 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)
9,700 lbs (4,400 kg)
Refrigerant type
Charge quantity
Lubricant type HFC-134a (R-134a)
24.7 26.5 oz (700 750 g) ND-OIL8
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
2.9 US qt (2.7
)
3.0 US qt (2.8)
0.45 US qt (0.43
)
0.48 US qt (0.45)
Excluding the oil remaining in the engine. 0.16 US gal (0.6
)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Rear
differential
fluid
Transfer
assembly
fluid
Windshield
washer
reservoir
4.8 US qt (4.5
)
Approx.
Front
Rear
1:
2:
Standard
Premium
Equipped with transmission fluid cooler and power steering fluid
cooler.
The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation.
1:
2: Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
Change
Total
Change
Total
2 1 1
2

CONT INUED
BatteryCharging System ...........................
Indicator .68, 374
............................
Jump Starting .369
..............................
Maintenance .326
............................
Specif ications .391
..............................
Bef ore Driving .235
....................................
Belts,Seat .8,46
.........................
Beverage Holders .121 ...................................
Body Repair .358
Brakes ...........
Anti-lock System (ABS) . 263
.............
Break-in, New Linings . 236
...........................................
Fluid .319
....................
Bulb Replacement .344
.......................................
Parking .117
.................
System Indicator . 69,377
........................
Wear Indicators .262
.............................
Braking System .262
.................
Break-in, New Vehicle . 236
..
Brightness Control, Instruments . 82
........................
Brights, Headlights .79
...
Accessories and Modif ications . 243
................................
Accessories .243
...
Additional Safety Precaution . 244
............................
Modif ications .244
ACCESSORY (Ignition Key .......................................
Position) .93
............
Accessory Power Sockets . 125
....................
Additives, Engine Oil . 308
...............................
Airbag (SRS) .9, 50
.....................
Air Cleaner Element .321
..............
Air Conditioning System . 136
..............................
Maintenance .330
.....................
Rear A/C Control .142
.........................................
Usage .136
.......................
Air Outlets (Vents) .134
.......................
Air Pressure, Tires .332
.......................
Alcohol in Gasoline .395
.......
Aluminum Wheels, Cleaning . 353
......................................
Antif reeze .311
Anti-lock Brakes (ABS) ....................
Indicator Light .69, 264
...................................
Operation .263
..............
Anti-thef t, Audio System . 182
.
Anti-thef t Steering Column Lock . 92..........................
Appearance Care .351
................
Audio System . 149,163,183
...
Automatic Seat Belt Tensioners . 48
.........................
Automatic Lighting .80
...
Automatic Lighting Off Feature . 81
.............
Automatic Speed Control . 216
..............
Automatic Transmission . 253
..........................
Capacity, Fluid .390
...............
Checking Fluid Level . 317
.......................................
Shif ting .254
.
Shif t Lever Position Indicator . 253
................
Shif t Lever Positions . 254
....................
Shif t Lock Release . 257
...........................
Automatic Wipers .85
Index
A
B
I

CONT INUED
............................
Fabric, Cleaning .355
...................................
Fan, Interior .138
Features, Comfort and ..............................
Convenience .133
....................
Filling the Fuel Tank . 237
Filters ...............................................
Air .321
.......................
Air Conditioning .331
...............................................
Oil .309
............
Def ects, Reporting Saf ety . 404
................
Def ogger, Rear Window . 88
..............
Def rosting the Windows . 140
..........................
Dif f erential Fluid .318
..........................
Digital Clock .150, 190
....................................
Dimensions .390
...............
Dimming the Headlights . 79
Dipstick ..........
Automatic Transmission . 317
..................................
Engine Oil .240
..........................
Directional Signals .83
........
Disc Brake Wear Indicators . 262
.....................
Disposal of Used Oil .310
Doors ..............
Locking and Unlocking . 93
....................
Lockout Prevention . 94
......................
Power Door Locks .93
..........
DOT Tire Quality Grading . 392
.....................................
Drive Belts .331
...........
Driver and Passenger Safety . 5
...........................................
Driving .249
....................................
Economy .242
.........................
In Bad Weather .269
................
In Foreign Countries . 396
Driving Position Memory ........................................
System .118 ..................
Dust and Pollen Filter . 331
...................................
DVD Player .199
..............................
Economy, Fuel .242
............
Emergencies on the Road . 359
.............
Battery, Jump Starting . 369
...........
Brake System Indicator . 377
................
Changing a Flat Tire . 361
.....
Charging System Indicator . 374
..................
Checking the Fuses . 380
.....
Low Oil Pressure Indicator . 373
...
Malf unction Indicator Lamp . 375
..................
Overheated Engine . 371
.........................
Emergency Brake .117
......................
Emergency Flashers .87
......................
Emergency Towing .385
.......................
Emissions Controls .397
Engine ....
Coolant Temperature Gauge . 75
.................................
Drive Belts .331
Malf unction Indicator ................................
Lamp .68, 375
........
Oil Pressure Indicator . 68,373
..............
Oil, What Kind to Use . 307...............................
Overheating .371
............................
Specif ications .391
............................
Speed Limiter .257
.......................................
Starting .252
......................
Ethanol in Gasoline .395
.
Evaporative Emissions Controls . 397
...............................
Exhaust Fumes .62
Exhaust Gas Recirculation ........................................
System .398
Expectant Mothers, Use of Seat ........................................
Belts by .19
..................
Exterior, Cleaning the . 354
Index
E
F
III

.............
Halogen Headlight Bulbs . 341
..............
Hazard Warning Flashers . 87
........................................
Headlights .79
........................................
Aiming .341
....................
Automatic Lighting .80
..............
Automatic Lighting Off . 81
............
Daytime Running Lights . 82
..................
High Beam Indicator . 71
...........
High Beams, Turning on . 79
............
Low Beams, Turning on . 79
.........................
Reminder Chime .79
........
Replacing Halogen Bulbs . 341
...................................
Turning on .79
............................
Head Restraints .105
...............................
Heated Mirror .117
.....................
Heating and Cooling .134
.............
High Altitude, Starting at . 252
.................
High-Low Beam Switch . 79
HomeLink Universal ................................
Transceiver .229
....................................
Hood Latch .323
.......................
Hood, Opening the .238
..................................................
Horn .78
.................................
Hydroplaning .270
.............
Flashers, Hazard Warning . 87
...................
Flat Tire, Changing a . 361
Fluids ..........
Automatic Transmission . 317
..........................................
Brake .319
..........................
Power Steering .320
...................
Transf er Assembly . 318
..................
Windshield Washer . 316
FM Stereo Radio ...................................
Reception .169
........................................
Fog Lights .88
..............
Folding the Second Seat . 106
.................
Folding the Third Seat . 107
.....
Foreign Countries, Driving in . 396
..........................
Four-way Flashers .87
.................................................
Fuel .236
......................
Fill Door and Cap .237
...........................................
Gauge .75
................
Octane Requirement . 236
...............................
Oxygenated .395
........................
Reserve Indicator .71
........................
Tank, Filling the .237
.....................
Fuses, Checking the .380 ...............
Gas Mileage, Improving . 242
..........................................
Gasohol .395
.........................................
Gasoline .236
...............
Fuel Reserve Indicator . 71
...........................................
Gauge .75
................
Octane Requirement . 236
........................
Tank, Filling the .237
................
Gas Station Procedures . 237
Gauges ...
Engine Coolant Temperature . 75
...............................................
Fuel .75
...............................
Speedometer .74
.................................
Tachometer .74
GAWR (Gross Axle Weight .......................................
Rating) .272
GCWR (Gross Combined Weight .......................................
Rating) .272
............
Gearshif t Lever Positions . 254
..............................
Glass Cleaning .356
......................................
Glove Box .100
GVWR (Gross Vehicle Weight .......................................
Rating) .272
Index
GH
IV

Steering Wheel..................................
Adjustment .89
.............
Anti-theft Column Lock . 92
...
Stereo Sound System . 145,163,183
....................
Storing Your Vehicle .349
........................
Sunglasses Holder .124
........................................
Sun Visor .124
Supplemental Restraint System ......................................
Servicing .61
.........................
SRS Indicator .56 ,68
...................
System Components . 50
..................................
Synthetic Oil .308
.....................
Underside, Cleaning .357
Unexpected, Taking Care ..........................................
of the .359
....
Unif orm Tire Quality Grading . 392
........................
Unleaded Gasoline .236
.....................
Upholstery Cleaning .354
.......
Used Oil, How to Dispose of . 310
................................
Vanity Mirror .125
.................
Vehicle Capacity Load . 246
......................
Vehicle Dimensions .390
....
Vehicle Identif ication Number . 388
.....................................
Tachometer .74
......
Taillights, Changing Bulbs in . 344
.
Taking Care of the Unexpected . 359
...................
Tape Player . 151,177,191
Technical Descriptions ......
DOT Tire Quality Grading . 392
.....
Emissions Control Systems . 397
.....................
Oxygenated Fuels .395
Three Way Catalytic ...............................
Converter .399
.......................
Temperature Gauge .75 ...................
Tensioners, Seat Belts . 48
............................
Thef t Protection .182
..
Three Way Catalytic Converter . 399
....................................
Timing Belt .332
....................................
Tire Chains .338
.........
Tire, How to Change a Flat . 361
...........................
Tire Inf ormation .394
...............................................
Tires .332
..............................
Air Pressure .332
...................................
Balancing .335
.........................
Checking Wear .334
..........................
Compact Spare .360
......
DOT Tire Quality Grading . 392
......................................
Inf lation .332
..................................
Inspection .334
...................................
Replacing .336
......................................
Rotating .335
...........................................
Snow .338
............................
Specif ications .391
................................
Tire Chains .338
Towing .....................................
A Trailer .271
................
Emergency Wrecker . 385
Your Vehicle Behind a ............................
Motorhome .283
.............
Transf er Assembly Fluid . 318Transmission
...............
Checking Fluid Level . 317
...........................
Fluid Selection .317
..............
Identif ication Number . 388
.............
Shif ting the Automatic . 253
.....................................
Treadwear .392
.......................................
Trip Meter .75
....................................
Turn Signals .83
...................
Tools, Tire Changing . 361
Index
T U
V
VIII

Service Inf ormat ion Summary
Gasoline:Tire Pressure (measured cold):
Power Steering Fluid:
Brake Fluid:
Fuel Tank Capacity:
Recommended Engine Oil:
Rear Differential Fluid:
Automatic Transmission Fluid: Transfer Assembly Fluid: 32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm
)
Honda Power Steering Fluid
preferred, or another brand of
power steering fluid as a
temporary replacement. Do not
use ATF (see page ).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). Front/Rear:
Compact Spare Tire:
Premium unleaded gasoline,
pump octane number of 91 or
higher.
Honda VTM-4 Differential Fluid
(see page ).
API Premium grade 5W-20
detergent oil (see page ).
Oil change capacity (including
filter):
4.5 US qt (4.3
)
Honda ATF-Z1 (Automatic
Transmission Fluid) preferred, or
aDEXRON
III ATF as a
temporary replacement (see page ). SAE 90 or SAE 80W-90 viscosity
hypoid gear oil, API service
classified GL4 or GL5 only (see
page ).
307
320
319
318
317 319
19.21 US gal (72.7)