fuel cap Acura MDX 2003 Owner's Manua

2003 MDX Online Reference Owner's Manual Use these links (and links throughout this manual) to navigate through this reference.
For a printed owner's manual, click on authorized manuals or go to www.helminc.com.
Contents
Owner's Identification Form
Introduction........................................................................\
...................................................... .......................i
A Few Words About Safety ........................................................................\
.................................................. ii
Important Handling Information........................................................................\
.................................... .iii
Your Vehicle at a Glance........................................................................\
.......................................................2
Driver and Passenger Safety........................................................................\
...............................................5
Proper use and care of your vehicle's seat belts, and Supplemental Restraint System. Instruments and Controls ........................................................................\
................................................... 65
Instrument panel indica tor and gauge, and how to use dashboard and steering column controls.
Comfort and Convenience Features ........................................................................\
............................... 133
How to operate the climate control system, the audio system, and other convenience features.
Before Driving ........................................................................\
..................................................................... 235
What gasoline to use, how to break-in your new ve hicle, and how to load luggage and other cargo.
Driving ........................................................................\
................................................................................... 249
The proper way to start the engine, shift the tr ansmission, and park, plus towing a trailer.
Maintenance ........................................................................\
......................................................................... 293
The Maintenance Schedule shows you when you need to take your vehicle to the dealer.
Appearance Care ........................................................................\
................................................................. 351
Tips on cleaning and protecting your vehicle. Things to look for if your vehicle ever needs body repairs.
Taking Care of the Unexpected ........................................................................\
....................................... 359
This section covers several problems motorists someti mes experience, and how to handle them.
Technical Information ........................................................................\
....................................................... 387
ID numbers, dimensions, capaciti es, and technical information.
Warranty and Customer Relations (U.S. and Canada) ......................................................................399
A summary of the warranties covering yo ur new Acura, and how to contact us.
Authorized Manuals (U.S. only) ........................................................................\
....................................... 403
How to order manuals and other technical literature.
Index........................................................................\
...........................................................................................I
Service Information Summary
A summary of information you need when you pull up to the fuel pump.

Because the f uel f ill cap is on the
driver’s side of the vehicle, park
with that side closest to the
service station pumps.
Open the f uel f ill door by pulling
onthehandletotheleftof the
driver’s seat.
In Canada, some gasolines contain
an octane-enhancing additive called
MMT. If you use such gasolines,
your emissions control system
perf ormance may deteriorate and
the Malf unction Indicator Lamp on
your instrument panel may turn on.
If this happens, contact your
authorized Acura dealer f or service.
1.
2.
CONT INUED
Bef ore Driving
Filling the Fuel Tank
Gasoline, Service Station Procedures
237
Pull
FUEL FILL CAP
Gasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.

Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank escapes.
Place the cap in the holder on the
fuel fill door.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top off’’ the tank, leave
some room f or the f uel to expand
with temperature changes.Shift to Park or Neutral and set
the parking brake. Pull the hood
release handle located under the
lower lef t corner of the dashboard.
The hood will pop up slightly.
Screw the f uel f ill cap back on,
tighten it until it clicks several
times. If you do not properly
tighten the cap, the Malfunction
Indicator Lamp may come on (see
page ).
Push the f uel f ill door closed until
it latches.
Your vehicle has an on-board
ref ueling vapor recovery system to
help keep f uel vapors f rom going
into the atmosphere. If the fuel
nozzle keeps clicking of f even
though the tank is not full, there
maybeaproblemwiththissystem.
Consult your dealer. 1.
3.
4.
5.
6.
375
Service Station Procedures
Bef ore Driving
Opening the Hood
238
HOOD RELEASE HANDLE

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 the blade edges.
The low washer level indicator will
light when the level is low (see page
).
Check the level in the windshield
washer reservoir at least monthly
duringnormaluse.Inbadweather,
when you use the washers of ten,
check the level every time you stop
for fuel.
71
Windshield Washers
Maint enance316
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.

Thediagramsinthissectiongive
you the dimensions and capacities of
your Acura, and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.................
Identif ication Numbers . 388
................................
Specif ications .390
..........
DOT Tire Quality Grading . 392
Unif orm Tire Quality ..................................
Grading .392
.................................
Treadwear .392
......................................
Traction .392
.............................
Temperature .393
...........................
Tire Inf ormation .394 .........................
Oxygenated Fuels .395
......
Driving in Foreign Countries . 396
.......................
Emissions Controls .397
.....................
The Clean Air Act .397
Crankcase Emissions Control ....................................
System .397
Evaporative Emissions Control ....................................
System .397
Onboard Ref ueling Vapor ................................
Recovery .397
...
Exhaust Emissions Controls . 398
....................
PGM-FI System .398
Ignition Timing Control ................................
System .398
Exhaust Gas Recirculation ...................
(EGR) System . 398
Three Way Catalytic ...........................
Converter .398
....................
Replacement Parts . 398
..
Three Way Catalytic Converter . 399
T echnical Inf ormat ion
T echnical Inf ormation387

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ÃŽ
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ÃŽ
ÃŽ ÃŽ
ÃŽ
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

.............
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)