2004 Acura MDX oil viscosity

Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.Honda Motor Oil is the pref erred
5W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda Motor Oil in your vehicle f or
optimum engine protection. Make
sure the API Certif ication Seal says
‘‘For Gasoline Engines’’.
The oil viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your Acura to
improve cold weather starting and
f uel economy.
Unscrew and remove the engine oil
fill cap on top of the valve cover.
Pour in the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment. Install the engine oil
f ill cap and tighten it securely. Wait a
f ew minutes and recheck the oil level
(see page ). Do not f ill above the
upper mark on the dipstick; you
could damage the engine. 161 Recommended Engine Oil
A dding Engine Oil
Maint enance205
API CERTIFICATION SEAL
Ambient Temperature
ENGINE OIL FILL CAP

µµ
If it is not, slowly add proper f luid
until it starts to run out of the hole.
Reinstall the f iller plug and tighten it
securely.
Tightening torque:
UseaSAE90orSAE80W-90
viscosity hypoid gear oil, API service
classif ied GL4 or GL5 only, in the
transf er assembly.
Viscosity
The transf er assembly f luid should
be drained and ref illed with new f luid
accordingtothetimeanddistance
recommendations in the
maintenance schedule. Check the f luid level in the brake
f luid reservoir monthly. Replace it
according to the maintenance
schedule recommendations.
Always use Honda Heavy Duty
Brake Fluid DOT 3. If it is not
available, you should use only DOT 3
or DOT 4 f luid, f rom a sealed
container, as a temporary
replacement. Using any non-Honda
brake fluid can cause corrosion and
decrease the lif e of the system. Have
the brake system f lushed and ref illed
with Honda Heavy Duty Brake Fluid
DOT 3 as soon as possible.
Brake f luid marked DOT 5 is not
compatible with your vehicle’s
braking system and can cause
extensive damage.
The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If the level is at or
below the MIN mark, your brake
system needs attention. Have the
brake system inspected f or leaks or
worn brake pads.
Tightening torque:
T ransf er A ssembly Fluid, Brake Fluid
Maint enance
Brake Fluid
212
MAX
MIN
33 lbf·ft (45 N·m , 4.6 kgf·m)SAE 90: above 0°F ( 18°C)
SAE 80W-90: below 0°F ( 18°C)

.............
Memory, Driving Position . 94
...............................
Meters, Gauges .66
..........................
Mirrors, Adjusting .92
...............
Modif ying Your Vehicle . 164
.........................................
Moonroof .91
...................
Neutral Gear Position . 173
..................
New Vehicle Break-in . 158
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 252
...
Octane Requirement, Gasoline . 158
.........................................
Odometer .66
...............................
Odometer, Trip .67
....................
Of f -Highway Driving . 192
...................
Of f -Road Precautions . 192
Oil ........................
Change, How to .206
......................
Change, When to .199
......................
Checking Engine .161
..............
Pressure Indicator . 58,242 Selecting Proper Viscosity
......................................
Chart .205
...........
ON (Ignition Key Position) . 79
..............................
Outside Mirrors .92
....................
Overheating, Engine .240
....
Owner’s Maintenance Checks . 198
.........................
Oxygenated Fuels .158
..............
Panel Brightness Control . 74
........................
Park Gear Position .173
...........................................
Parking .179
.................................
Parking Brake .92
.................................
Parking Lights .72
..
Parking Over Things that Burn . 261
.............................
PGM-FI System .260
................
Power Seat Adjustments . 84
...............
Power Socket Locations . 101
.........
Pregnancy, Using Seat Belts . 17
.........
Protecting Adults and Teens . 11
...
Additional Safety Precautions . 17
.....
Advice f or Pregnant Women . 17
........................
Protecting Children .33
.....................
General Guidelines .33
.......................
Protecting Inf ants .38 .......
Protecting Larger Children . 47
.........
Protecting Small Children . 39
Using Child Seats with .....................................
Tethers .45
.............................
Using LATCH .42
...................
Radiator Overheating . 240
Radio/CD/Cassette Sound .......................
System .110, 115,125
...............................
Rear A/C Unit .109
............
Rear Audio Control Panel . 135
........
Rear Entertainment System . 131
..
Rear Lights, Bulb Replacement . 216
............................
Rear View Mirror .92
.................
Rear Window Def ogger . 75
.
Rear Window Wiper and Washer . 71
.........
Reclining the Seat Backs . 84,85
...........
Reclining the Second Seats . 87
................
Reclining the Third Seat . 88
.............................
Reminder Lights .58
................
Remote Audio Controls . 128
.................
Remote Control (RES) . 137
.......................
Remote Transmitter .81
Index
N
O P
R
VI

ÎÎ
Unexpected, Taking Care
..........................................
of the .229
....
Unif orm Tire Quality Grading . 256
........................
Unleaded Gasoline .158
.......
Used Oil, How to Dispose of . 207
................................
Vanity Mirror .100
.................
Vehicle Capacity Load . 166
......................
Vehicle Dimensions .254
....
Vehicle Identif ication Number . 252
Vehicle Stability Assist (VSA) ....................................
System .183
........
VSA System Indicator . 63,183
...
VSA Activation Indicator . 63,183
.........................
VSA Of f Switch .184
.............................
Vehicle Storage .227
.....................................
Ventilation .106
.................................................
VIN .252
..................................
Viscosity, Oil .205
..................................
VTM-4 Lock .176 .............
WARNING, Explanation of . ii
........
Warning Labels, Location of f . 52
..................
Warranty Coverages .267
Washer, Windshield ........
Checking the Fluid Level . 209
............................
Level Indicator .61
.....................................
Operation .69
Wheels ...............
Adjusting the Steering . 76
......................................
Wrench .233
Windows ..................
Operating the Power . 90
...........................
Rear, Def ogger .75
Windshield ...................................
Def roster .107
.......................................
Washers .69
Wipers, Windshield .......................
Changing Blades .219
.....................................
Operation .69
Rear Windshield Wiper and .....................................
Washer .71
....................................
Worn Tires .222
.....
Wrecker, Emergency Towing . 244: U.S. and Canada only
Index
W
V U
IX

Service Inf ormat ion Summary
Gasoline:
Fuel Tank Capacity:
Recommended Engine Oil:
Automatic Transmission Fluid:Power Steering Fluid:
Brake Fluid:
Tire Pressure (measured cold):
Rear Differential Fluid:
Transfer Assembly Fluid: 32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm
)
4.5 US qt (4.3
) Front/Rear:
Compact Spare Tire:
Premium unleaded gasoline,
pump octane number of 91 or
higher.
API Premium grade 5W-20
detergent oil (see page ).
Oil change capacity (including
filter):
Honda ATF-Z1 (Automatic
Transmission Fluid) preferred, or
aDEXRON
III ATF as a
temporary replacement (see page ). 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 ).
Honda VTM-4 Differential Fluid
(see page ).
SAE 90 or SAE 80W-90 viscosity
hypoid gear oil, API service
classified GL4 or GL5 only (see
page ).
205
210 213
212
211
211
19.21 US gal (72.7)