2009 Acura MDX tire pressure

The tires that came on your vehicle
have a number of markings. Those
you should be aware of are described
below.
Tire SizeWhenever tires are replaced, they
should be replaced with tires of the
same size. The following is an
example of tire size with an
explanation of what each component
means.P255/55R18 104H
P －Vehicle type (P indicates
passenger vehicle).
255 －Tire width in millimeters.
55 －Aspect ratio (the tire's
section height as a
percentage of its width).
R －Tire construction code (R
indicates radial).
18 －Rim diameter in inches. 104
－Load index (a numerical code
associated with the
maximum load the tire can
carry).
H －Speed symbol (an
alphabetical code indicating
the maximum speed rating).
Tire Identification Number (TIN)The tire identification number (TIN)
is a group of numbers and letters that
look like the following example. TIN
is located on the sidewall of the tire.
DOT B97R FW6X 2202
DOT －This indicates that the tire
meets all requirements of
the U.S. Department of
Transportation.
B97R －Manufacturer's
identification mark.
TIRE LABELING EXAMPLE
(1) Tire Size
(2) Tire Identification Number (TIN)
(3) MaximumTire Pressure
(4) MaximumTire Load (4) (3) (2) (1)
(1)Tire Labeling45608/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

FW6X－Tire type code.Maximum Tire PressureMax Press －The maximum air
pressure the tire can
hold.Maximum Tire LoadMax Load －The maximum load the
tire can carry at
maximum air pressure.2202 －
Year
Week Date of manufacture.
Tire Labeling
457
T echnical Inf ormat ion
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation
pressure label.
(If your vehicle has tires of a different
size than the size indicated on the
vehicle placard or tire inflation
pressure label, you should determine
the proper tire inflation pressure for
those tires.)As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale
when one or more of your tires is
significantly under-inflated.
Accordingly, when the low tire
pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure.Driving on a significantly under-
inflated tire causes the tire to
overheat and can lead to tire failure.
Under-inflation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle's handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire
maintenance, and it is the driver's
responsibility to maintain correct tire
pressure, even if under-inflation has
not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
Tire Pressure Monitoring System (TPMS)
－Required Federal Explanation45808/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Your vehicle has also been equipped
with a TPMS malfunction indicator to
indicate when the system is not
operating properly. The TPMS
malfunction indicator is combined
with the low tire pressure telltale.
When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire
pressure as intended.
TPMS malfunctions may occur for a
variety of reasons, including the
installation of replacement or
alternate tires or wheels on the
vehicle that prevent the TPMS from
functioning properly.Always check the TPMS malfunction
telltale after replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow the
TPMS to continue to function
properly.
Tire Pressure Monitoring System (TPMS)
－Required Federal Explanation
459
T echnical Inf ormat ion
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

A
Accessories andModifications
..........................
330
ACCESSORY (Ignition Key Position)
.................................
129
Accessory Power Sockets
..........
166
AC Power Outlet
........................
167
Active Damper System
...............
361
AcuraLink
®(U.S. models
only)
.......................................
307
Additives, Engine Oil
.................
394
Advanced Airbags
.................. ......
29
Airbag (SRS)
............................
9, 24
Air Conditioning System
............
170
Rear A/C Control
....................
175
Air Outlets (Vents)
.....................
177
Air Pressure, Tires
.....................
415
Alcohol in Gasoline
....................
322
Antifreeze
...................................
396
Anti-lock Brakes (ABS) Indicator Light
..................
66, 357
Operation
................................
357
Anti-theft, Audio System
.............
235 Anti-theft Steering Column
Lock
.......................................
129
Audio System
..............
180, 181,200
Auto Control Mode, Starting
Engine
....................................
339
Automatic Climate Control
.........
170
Automatic Lighting
....................
118
Automatic Seat Belt Tensioners
.................. .............
22
Automatic Speed Control
...........
270
Automatic Transmission
............
341
Capacity, Fluid
........................
452
Checking Fluid Level
..............
399
Shifting
...................................
341
Shift Lever Position Indicators
............................
341
Shift Lever Positions
...............
342
Shift Lock Release
...................
346
Auxiliary Input Jack
...................
232
B
Battery Charging System Indicator
........................
65, 436 Jump Starting
..........................
432
Maintenance
...........................
421
Specifications
..........................
453
Before Driving
...........................
321
Belts, Seat
................................
8, 20
Beverage Holders
......................
163
Booster Seats
...............................
55
Brakes Anti-lock Brakes (ABS)
...........
357
Break-in, New Linings
.............
322
Bulb Replacement
...................
406
Fluid
.......................................
401
Parking
...................................
153
System Indicator
...............
65, 438
Wear Indicators
.......................
357
Braking System
..........................
356
Break-in, New Vehicle
................
322
Brightness Control, Instruments
............................
123
CONTINUED
Index
I
INDEX
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

D
DANGER, Explanation of
..............
iii
Dashboard
...............................
3, 62
Daytime Running Lights
............
120
Dead Battery
..............................
432
Defects, Reporting Safety
...........
468
Defogger, Rear Window
.............
122
Defrosting the Windows
............
174
Differential Fluid
........................
452
Dimensions
................................
452
Dimming the Headlights
............
118
Dipstick Automatic Transmission
.........
399
Engine Oil
...............................
326
Directional Signals
.......................
67
Disc Brake Wear Indicators
.......
357
Disc Care
........ ...........................
229
Disc Changer
......................
190, 218
Disc Changer Error Messages
........................
199, 228
Disc Player
..........................
190, 218
Disposal of Used Oil
...................
395
Doors Childproof Door Locks
............
131 Locking and Unlocking
...........
130
Lockout Prevention
.................
131
Monitor
................ ....................
11
Power Door Locks
..................
130
DOT Tire Quality Grading (U.S. Vehicles)
................................
454
Driver and Passenger Safety
..........
5
Driving
.......................................
337
Economy
.................................
327
Driving Guidelines
.....................
338
Driving Position Memory System
...................................
157
Dust and Pollen Filter
................
409
DVD Player
................................
239
DVD Player Error Messages
...............................
265
E
Economy, Fuel
...........................
327
Emergencies on the Road
..........
423
Battery, Jump Starting
.............
432
Brake System Indicator
...........
438
Changing a Flat Tire
...............
425
Charging System Indicator
.....
436 Checking the Fuses
................
440
Driving with a Flat Tire
...........
424
Hazard Warning Flashers
.......
122
Jump Starting
..........................
432
Low Oil Pressure Indicator
.....
436
Malfunction Indicator Lamp
...................................
437
Opening the Fuel Fill Door Manually
.............................
446
Overheated Engine
.................
434
Towing
....................................
446
Emergency Brake
......................
153
Emergency Flashers
..................
122
Emergency Towing
....................
446
Emissions Controls
....................
460
Emissions Testing
......................
463
CONTINUED
Index
III
INDEX
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

EngineAdding Engine Coolant
...........
396
Check Starting System
............
340
Coolant Temperature Gauge
....
72
If it Won ’t Start
........................
431
Malfunction Indicator Lamp
.............................
65, 437
Oil Life Indicator
.....................
383
Oil Pressure Indicator
.......
65, 436
Oil, What Kind to Use
.............
393
Overheating
............................
434
Specifications
..........................
453
Speed Limiter
..........................
346
Starting
...................................
339
Ethanol in Gasoline
....................
322
Evaporative Emissions Controls
..................................
460
Exhaust Fumes
............................
58
Exhaust Gas Recirculation System
...................................
461
Expectant Mothers, Use of Seat
Belts by
....................................
18 F
Fan, Interior
...............................
173
Features, Comfort and Convenience
...........................
169
Filling the Fuel Tank
..................
323
Filters Dust and Pollen
.......................
409
Oil
...........................................
394
Flashers, Hazard Warning
.........
122
Flat Tire, Changing a
.................
425
Floor Mats
.................................
410
Fluids Automatic Transmission
.........
399
Brake
......................................
401
Power Steering
........................
402
Windshield Washer
.................
398
FM Stereo Radio Reception
................................
205
Fog Lights
..................................
120
Folding the Second Seat
.............
144
Folding the Third Seat
...............
145
Four-way Flashers
......................
122
Front Airbags
...........................
9, 27 Front Seat
..................................
140
Adjusting
.............................. ...
140
Airbags
.................................
9, 27
Heaters
...................................
148
Fuel
............................................
322
Fill Door and Cap
....................
323
Gauge
......................................
72
Low Fuel Indicator
...................
71
Octane Requirement
...............
322
Opening the Fuel Fill Door Manually
.............................
446
Oxygenated
.............................
322
Reserve Indicator
.....................
71
Tank, Filling the
......................
323
Tighten Fuel Cap
....................
324
Fuel Economy
............................
327
Fuses, Checking the
..................
440
G
Gas Mileage, Improving
.............
327
Gasohol
......................................
322
Gasoline
.....................................
322
Gauge
......................................
72
Low Fuel Indicator
...................
71
IndexIV08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Indicators, Instrument Panel
........
63
ABS (Anti-lock Brake)
..............
66
Active Damper System
......
71, 361
A/T Temp
................................
68
Brake (Parking and Brake System)
.........................
65, 438
Charging System
..............
65, 436
Cruise Control
..........................
70
Cruise Main
.............................
70
Fog Lights
................................
70
High Beam
...............................
70
Key (Immobilizer System)
.......
70
Lights On
.................................
70
Low Fuel
..................................
71
Low Oil Pressure
..............
65, 436
Low Tire Pressure
....................
68
Maintenance Minder
...............
383
Malfunction Indicator Lamp
...................................
437
Passenger Airbag Off
.. .............
34
Seat Belt Reminder
.............
20, 64
Security System
.......................
71
SH-AWD
®.................................
69
Side Airbag Off
............ .............
66
SRS
.....................................
33, 66
System Message
.................
69, 80 Tire Pressure Monitor
..............
68
Turn Signal and Hazard Warning
...............................
67
VSA Activation
.........................
67
VSA System
.............................
67
Individual Map Lights
................
160
Infant Restraint
............................
42
Infant Seats
..................................
42
Tether Anchorage Point
...........
51
Inflation, Proper Tire
..................
415
Inside Mirror
.............................
154
Inspection, Tire
..........................
417
Installing a Child Seat
..................
46
Instrument Panel
..........................
63
Instrument Panel Brightness
..............................
123
Instruments and Controls
.............
61
Interface Dial
.............................
200
Interior Lights
............................
159
Introduction
...................................
i
J
Jacking up the Vehicle
...............
425
Jack, Tire
...................................
425 Jump Starting
.............................
432
K
Keyless Memory Settings
..........
139
Keys
...........................................
126
L
Label, Certification
.....................
450
Lane Change, Signaling
.............
118
Lap/Shoulder Belt
.................
15, 21
LATCH Anchorage System
..........
47
Light Control Switch
..................
159
Lights Bulb Replacement
...................
403
Indicator
.......... .........................
63
Interior
....................................
159
Parking
...................................
118
Load Limit
...........................
333, 364
LOCK (Ignition Key Position)
.................................
129
Locks Anti-theft Steering Column
......
129
Childproof Door
......................
131
IndexVI08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX