spark Acura MDX 2011 Owner's Manual

Refueling1. Park with the driver's side closestto the service station pump.
2. Open the fuel fill door by pressing the button in the driver's door. (To
open the fuel fill door manually,
see page 566.)
3. Remove the fuel fill cap slowly.You may hear a hissing sound as
pressure inside the tank equalizes.
Place the cap in the holder on the
fuel fill door.
4. Stop filling the tank after the fuel nozzle automatically clicks off. Do
not try to ‘‘top off ’’the tank. Leave
some room for the fuel to expand
with temperature changes. If the fuel nozzle keeps clicking off
even though the tank is not full,
there may be a problem with your
vehicle's fuel vapor recovery system.
The system helps keep fuel vapor
from going into the atmosphere. Try
filling at another pump. If this does
not fix the problem, consult your
dealer.
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.
Push
FUEL FILL CAP
TETHER
HOLDER
CONTINUED
Service Station Procedures
419
Before Driving
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

All service items not detailed in this
section should be performed by a
certified technician or other qualified
mechanic.
Important Safety Precautions
To eliminate potential hazards, read
the instructions before you begin,
and make sure you have the tools
and skills required.●
Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is off.
●
To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline.
●
To reduce the possibility of fire or
explosion, keep cigarettes, sparks,
and flames away from the battery
and all fuel-related parts.
●
Wear eye protection and protective
clothing when working with the
battery or compressed air.Improperly maintaining this
vehicle, or failing to correct a
problem before driving can
cause a crash in which you can
be seriously hurt or killed.
Always follow the inspection
and maintenance
recommendations and
schedules in this owner's
manual.
Potential Vehicle Hazards
●
Carbon Monoxide poison from
engine exhaust. Be sure there is
adequate ventilation whenever you
operate the engine.
●
Burns from hot parts. Let the
engine and exhaust system cool
down before touching any parts.
●
Injury from moving parts. Do
not run the engine unless
instructed to do so.Failure to properly follow
maintenance instructions and
precautions can cause you to
be seriously hurt or killed.
Always follow the procedures
and precautions in this owner's
manual.
Some of the most important safety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
performing maintenance. Only you
can decide whether or not you
should perform a given task.
Maintenance Safety50010/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

SymbolMaintenance Main Items
A
●Replace engine oil
1
B
●Replace engine oil
1and oil filter
●Inspect front and rear brakes●Check parking brake adjustment●Inspect these items:●Tie rod ends, steering gear box, and boots●Suspension components●Driveshaft boots●Brake hoses and lines (including ABS/VSA)●All fluid levels and condition of fluids●Exhaust system
＃
●Fuel lines and connections
＃
1: If the message ‘‘SERVICE DUE NOW ’’does not appear more than
12 months after the display is reset, change the engine oil every
year.
＃ : See information on maintenance and emissions warranty in the
first column on page 506.
NOTE:
●Independent of the maintenance messages in the multi-
information display, replace the brake fluid every 3 years.●Inspect idle speed every 160,000 miles (256,000 km).●Adjust the valves during services A, B, 1, 2, or 3 if they are
noisy. Symbol Maintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).●Replace dust and pollen filterIf you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from
diesel-powered vehicles, replace every 15,000 miles
(24,000 km).●Inspect drive belt
3●Replace transmission and transfer fluid
4●Replace spark plugs●Replace timing belt and inspect water pump If you drive regularly in very high temperatures (over
110°F, 43°C), in very low temperatures (under －20°F, －
29°C), or towing a trailer, replace every 60,000 miles (U.
S.)/100,000 km (Canada).●Inspect valve clearance
5●Replace engine coolant
6●Replace rear differential fluid Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the Maintenance Minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles (12,000
km), then every 15,000 miles (24,000 km).
Maintenance Minder
TM
Maintenance Minder
50810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

The sensor on the negative terminal
monitors your vehicles battery
condition.
If there is a problem with the sensor,
you will see a‘‘CHECK BATTERY
SENSOR’’ message on the multi-
information display. Have the vehicle
checked by your dealer. Check the terminals for corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it off with plain
water. Dry off the battery with a cloth
or paper towel. Coat the terminals
with grease to help prevent further
corrosion.
If additional battery maintenance is
needed, see your dealer or a
qualified technician.
WARNING:
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
Wash your hands after handling.
If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle's
electrical system. Always disconnect
the negative (－ ) cable first, and
reconnect it last.
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt
you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
If the radio fuse is removed, the
audio system will disable itself. The
next time you turn on the radio you
will see ‘‘ENTER CODE ’’in the
frequency display. Use the preset
buttons to enter the digit code (see
page 305).
Checking the Battery
541
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

●
Are you using the proper starting
procedure? Refer toStarting the
Engine on page 436.
●
Do you have fuel? Check the fuel
gauge; the warning indicator may
not be working.
●
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses (see
page 560).
If you find nothing wrong, you will
need a qualified technician to find the
problem. See Emergency Towing on
page 566. Jump Starting
Although this seems like a simple
procedure, you should take several
precautions.
A battery can explode if you do
not follow the correct
procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
You cannot start your vehicle by
pushing or pulling it.
To Jump Start Your Vehicle:1. Open the hood, and check the physical condition of the battery.
In very cold weather, check the
condition of the electrolyte. If it
seems slushy or frozen, do not try
jump starting until it thaws.If a battery sits in extreme cold, the
electrolyte inside can freeze. Attempting
to jump start with a frozen battery can
cause it to rupture.
2. Turn off all the electricalaccessories: heater, A/C, climate
control, audio system, lights, etc.
Put the transmission in neutral or
Park, and set the parking brake.
If the Engine Won't Start, Jump Starting55210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

LightsHeadlights High 12 V －60 W (HB3)
Low
ꭧ
12 V －35 W (D2S)
Daytime running lights 12 V－60 W (HB3)
Front side marker lights 12 V－3CP
Front turn signal lights 12 V－21 W (Amber)
Parking lights 12 V－3CP
Fog lights 12 V－55 W (H11)
Rear turn signal lights 12 V－21 W
Rear side marker lights 12 V－3CP
Backup lights 12 V－18 W
License plate lights 12 V－3CP
Tailgate lights 12 V－5W
Vanity mirror lights 12 V－2W
Door lights 12 V－3.4 W
ꭧ : The low beam headlights are high voltage discharged type.
Replacement of a low beam headlight bulb should be performed by
your dealer.
Battery Capacity 12 V－65AH/5 HR
12 V －76AH/20 HR
Fuses
Interior See page 565 or the fuse label attached to the inside of the fuse box lid. Rear See page 564 or the fuse label attached
to the inside of the fuse box lid.
Under-hood See page 563 and 564 or the fuse box cover.
Engine Type Water-cooled, 4-stroke SOHC VTEC V6 gasoline engine
Bore x Stroke 3.54 x 3.78 in (90.0 x 96.0 mm)
Displacement 223.5 cu-in (3,664 cm
3)
Compression ratio 11.2 : 1
Spark plugs DENSO: NGK:SXU22HCR11S
ILZKR7B11S
Alignment Toe-in Front 0.00 in (0.0 mm)
Rear 0.08 in (2.0 mm)
Camber Front －0°30 ’
Rear －0°30 ’
Caster Front 4 ° 12 ’
Tires Size Front/Rear P255/55R18 104H
ꭧ1
P255/50R19 103H
ꭧ2
Spare T165/80D17 104M
Pressure Front/Rear 32 psi (220 kPa, 2.2 kgf/cm
2)
Spare 60 psi (420 kPa, 4.2 kgf/cm2)
ꭧ1: MDX, Technology Package, and U.S. Technology Package with Entertainment models
ꭧ2: U.S. Advance Package, Advance Package with Entertainment, and Canadian Elite Package models
Specifications
573
Technical Information
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Light Bulbs
.............................
521
Schedule
.................................
508
Spark Plugs
.............................
573
Timing Belt
.............................
520
Tires
.......................................
538
Wiper Blades
..........................
530
Replacing Seat Belts After a Crash
........................................
25
Reporting Safety Defects
............
588
Reserve Tank, Engine Coolant
............................
422, 514
Restraint, Child
............................
39
Reverse Gear Position
................
439
Rotation, Tire
.............................
538
S
Safety Belts
..............................
9, 21
Safety Defects, Reporting
...........
588
Safety Features
..............................
8
Airbags
...............................
10, 26
Door Locks
..............................
12
Head Restraints
........................
15
Seat Belts
........................
9, 16, 21
Seats & Seat-Backs
..............
14, 15 Safety Labels, Location of
.............
61
Safety Messages
..........................
iii
Seat Belt e-pretensioners
..............
24
Seat Belts
.................................
9, 21
Additional Information
.............
21
Advice for Pregnant Women
....
19
Automatic Seat Belt Tensioners
...........................
23
Cleaning
..................................
528
e-pretensioner
..........................
24
Lap/Shoulder Belt
..............
16, 22
Maintenance
............................
25
Reminder Indicator and Beeper
.............................
21, 66
System Components
................
21
Use During Pregnancy
.............
19
Wearing a Lap/Shoulder Belt
..................................
16, 22
Seat Heaters and Seat Ventilation
..............................
157
Seats
..........................................
148
Adjusting the Second Seat
.......
152
Air Ventilation
.........................
157
Folding the Second Seat
..........
152
Folding the Third Seat
............
153
Head Restraints
.......................
149 Heaters
...................................
156
Position Memory
....................
166
Third Row Access
...................
153
Seats, Adjusting the
...................
148
Security System
.........................
337
Security System Indicator
............
75
Sensors Driver's Seat Position Sensor
...
30
Front Passenger's Weight Sensors
................................
30
Impact Sensors
........................
26
Serial Number
............................
570
Service Intervals
.........................
501
Service Manual (U.S. only)
........
589
Service Station Procedures
........
419
SH-AWD
®...................................
446
Indicator
...................................
71
Shifting the Automatic Transmission
..........................
438
Shift Lever Position Indicators
...
437
Shift Lock Release
......................
440
Side Airbags
.................................
32
How the Side Airbag Off Indicator Works
...................
35
How Your Side Airbags Work
..
32
CONTINUED
Index
IX
INDEX
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Side Curtain Airbags
....................
34
How Your Side Curtain Airbags Work
....................................
34
Side Marker Lights, Bulb
Replacement in
.......................
523
Signaling Turns
............................
69
Snow Tires
.................................
540
Sound System
.....................
190, 209
Spare Tire
..................................
544
Inflating
...........................
534, 544
Specifications
..........................
573
Spark Plugs
................................
573
Specifications
.............................
572
Speed Control
............................
342
Speed Limiter
.............................
440
Speedometer
................................
76
SRS, Additional Information
.........
26
Additional Safety Precautions
...
38
Airbag Service
..........................
37
Airbag System Components
.....
26
How the Side Airbag Off
Indicator Works
...................
35
How the SRS Indicator Works
..
35
How Your Front Airbags Work
....................................
29
How Your Side Airbags Work
..
32 How Your Side Curtain Airbags
Work
....................................
34
SRS Indicator
.........................
35, 68
START (Ignition Key
Position)
.................................
138
Starting the Engine
....................
436
Auto Control Mode
.................
436
In Cold Weather at High Altitude
................................
436
With a Dead Battery
................
552
State Emissions Testing
.............
583
Steam Coming from Engine
.......
554
Steering Wheel Adjustments
............................
133
Anti-theft Column Lock
...........
138
Buttons
...........................
302, 342
Position Memory
....................
166
Stereo Sound System
..........
190, 209
Storage Compartment
................
173
Storing Your Vehicle
..................
542
Sunglasses Holder
.....................
174
Sun Visor
...................................
174
Super Handling-All Wheel Drive ™
(SH-AWD
®) System
................
446 Supplemental Restraint
System
............................
10, 26
Servicing
..................................
37
SRS Indicator
......................
35, 68
System Components
................
26
Synthetic Oil
..............................
512
T
Tachometer
..................................
76
Tailgate
......................................
140
Open Indicator
.........................
74
Opening the
............................
140
Power
......................................
141
Taillights, Changing Bulbs in
.....
525
Taking Care of the Unexpected
............................
543
Technical Descriptions DOT Tire Quality Grading (U.S. Vehicles)
.............................
574
Emissions Control Systems
.....
580
Three Way Catalytic Converter
............................
582
Tire Labeling
...........................
576
IndexX10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu