2004 Acura MDX maintenance

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Maint enance200
Service the items listed at the indicated distance (or time, if given).
miles x 1,000
km x 1,000 Check oil and coolant at each fuel stop
Check inflation and condition once a month
Every 7,500 miles (12,000 km)
Every 3,750 miles (6,000 km) or every 6 months, whichever comes first
7.5
12 15
2430
4845
7260
9675
120 90
144 105
168 135
216150
240
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Every 15,000 miles (24,000 km) (Use normal schedule except in dusty conditions)
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At 120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
Every 3 years (independent of mileage)
At every 7,500 miles (12,000 km) up to 15,000 miles (24,000 km) or every 6 months, then every 15,000 miles (24,000 km) or 1 year.
See timing belt on page for replacement information under special driving conditions. Follow this schedule for rear differential fluid replacement if you use your vehicle for off-highway driving, trailer towing, mainly in stop-and-go driving. Otherwise, use
the fluid replacement schedule in the Maintenance Schedule for Normal Conditions.
See information on maintenance and emissions warranty, middle column, page . Every 7,500 miles (12,000 km) or every 6 months, whichever comes first
120
192
Check engine oil and coolant
Check tires
Replace engine oil and oil filter
Rotate tires (follow pattern on page 223)
Check front and rear brake wear
Inspect the following items: Tie-rod ends, steering gearbox, and boots
Suspension components, Driveshaft boots
Check parking brake adjustment
Lubricate all hinges, locks and latches
Inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Lights and controls/vehicle underbody
Inspect drive belts
Replace dust and pollen filter
Replace automatic transmission fluid
Replace transfer fluid
Replace air cleaner element
Inspect valve clearance
Replace VTM-4 rear differential fluid
Inspect idle speed
Replace spark plugs
Replace timing belt , and inspect water pump
Replace engine coolant
Replace brake fluid 1:
2:
3: : 198
213
1, 2
,3
Maintenance Schedule for Severe Conditions

(f or Normal and Severe Schedules)
CONT INUED
Maintenance Record
Maint enance201
3,750 mi
7,500 mi
11,250 mi
15,000 mi
18,750 mi
22,500 mi
26,250 mi
30,000 mi33,750 mi
37,500 mi
41,250 mi
45,000 mi
48,750 mi
52,500 mi
56,250 mi
60,000 mi
Signature or dealer stamp
6,000 km
12,000 km
18,000 km
24,000 km
30,000 km
36,000 km
42,000 km
48,000 km mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date54,000 km
60,000 km
66,000 km
72,000 km
78,000 km
84,000 km
90,000 km
96,000 kmSignature or dealer stamp mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
You or the servicing dealer can record all completed maintenance here, whether you follow the schedule for normal conditions (page ) or severe
conditions (page ). Keep the receipts for all work done on your vehicle.
199
200

(f or Normal and Severe Schedules)Maintenance Record
Maint enance202
63,750 mi
67,500 mi
71,250 mi
75,000 mi
78,750 mi
82,500 mi
86,250 mi
90,000 mi93,750 mi
97,500 mi
101,250 mi
105,000 mi
108,750 mi
112,500 mi
116,250 mi
120,000 mi
102,000 km
108,000 km
114,000 km
120,000 km
126,000 km
132,000 km
138,000 km
144,000 km Signature or dealer stamp mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date150,000 km
156,000 km
162,000 km
168,000 km
174,000 km
180,000 km
186,000 km
192,000 kmSignature or dealer stamp mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date

(f or Normal and Severe Schedules)Maintenance Record
Maint enance203
123,750 mi
127,500 mi
131,250 mi
135,000 mi
138,750 mi
142,500 mi
146,250 mi
150,000 mi 198,000 km
204,000 km
210,000 km
216,000 km
222,000 km
228,000 km
234,000 km
240,000 kmSignature or dealer stamp mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date
mi/km
Date

You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal
and it is the proper weight. You must
f ollow the oil and f ilter change
intervals given in the maintenance
schedule.
Your Acura does not require any oil
additives. Additives may adversely
af f ect your engine’s or transmission’s
perf ormance and durability.Open the hood and remove the
engine oil f ill cap. Remove the oil
drain bolt and washer f rom the
bottom of the engine. Drain the oil
into an appropriate container.
Always change the oil and f ilter
according to the recommendations in
the maintenance schedule. The oil
and f ilter collect contaminants that
can damage your engine if they are
not removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lif t f or this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.
Run the engine until it reaches
normal operating temperature,
then shut it off.
1. 2.
A dding Engine Oil, Changing the Oil and Filter
Maint enance
Synthetic Oil
Engine Oil A dditivesChanging the Oil and Filter
206
WASHER
DRAIN BOLT

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’s not available, you may use a
DEXRON
III automatic
transmission f luid as a temporary replacement. However, continued
use can af f ect the shif t quality.
Have the transmission flushed 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 f or a short distance.
Do this three times. Then drain
and ref ill the transmission a f inal
time.
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.
If you are not sure how to add f luid,
contact your Acura dealer.
1.
2.
3.
5.
6.
4.
Automatic Transmission Fluid
Maint enance210
DIPSTICK DIPSTICK
LOWER MARK UPPER MARK

Check the f luid level with the
dif f erential at normal operating
temperature and the vehicle sitting
on level ground. Remove the
dif f erential f luid f iller bolt and
washer, and caref ully f eel inside the
bolt hole with your f inger. The f luid
level should be up to the edge of the
bolt hole. If it is not, slowly add
VTM-4 Dif f erential Fluid until it
starts to run out of the hole.Put a new washer on the f iller bolt,
then reinstall the f iller bolt. Tighten
it securely. Tightening torque:
Checkthefluidinthetransfer
assembly with the vehicle sitting on
level ground. Remove the f iller plug
and check that the f luid level is up to
the edge of the f iller plug hole.
The dif f erential should be drained
and ref illed with new f luid according
to the recommendations in the
maintenance schedule.
CONT INUED
Differential Fluid, Transfer Assembly Fluid
Maint enance
Dif f erential Fluid
Transf er Assembly Fluid
211
FILLER BOLT
CORRECT LEVEL FILLER PLUG
DRAIN PLUG
33 lbf·ft (45 N·m , 4.6 kgf·m)

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)