ignition Acura MDX 2009 Manual Online

PRIMARY UNDER-HOOD FUSE BOX
No. Amps. Circuits Protected1 120 A Main fuse － Not Used
2 － 1 － Not Used
2 － 2 － Not Used
2 － 3 30 A Rear Blower Motor
2 － 4 40 A ABS VSA
2 － 5 40 A Trailer Main
2 － 6 40 A Power Seats, Driver's Position
Memory System, Subwoofer
2 － 7 40 A Front Heated Seat, TPMS,
Moonroof, Driver's Lumbar
Support
2 － 8 － Not Used
3 － 1 60 A Fog Lights, Front Blower
Motor
3 － 2 40 A Headlights, Daytime Running
Lights
3 － 3 60 A Cooling Fan, Condenser Fan,
MG Clutch, Headlight
Washer
ꭧ
3－ 4 50 A Ignition Switch Main
ꭧ : Canadian model No. Amps. Circuits Protected
3 － 5 50 A Power Window
3 － 6 60 A SH-AWD, Power Tailgate
Open/Closer, Rear ACC
Socket, Cargo Area Light,
Rear Defroster
3 － 7 30 A ECU (PCM)
3 － 8 － Not Used
4 40 A Audio, Door Lock, Interior Lights
5 － Not Used
6 － Not Used
7 30 A Active Damper Control Unit
8 30 A Audio Amplifier
9 7.5 A Rear Entertainment System
10 15 A Hazard
11 15 A Horn, Stop
12 20 A ABS VSA
13 20 A Trailer (Brake)
14 20 A Rear Heated Seat
15 20 A A/C Inverter
CONTINUED
Fuse Locations
443
T aking Care of t he Unexpect ed
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Onboard Refueling Vapor
Recovery
The onboard refueling vapor
recovery (ORVR) system captures
the fuel vapors during refueling. The
vapors are adsorbed in a canister
filled with activated carbon. While
driving, the fuel vapors are drawn
into the engine and burned off.
Exhaust Emissions Controls
The exhaust emissions controls
include four systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These four systems work
together to control the engine's
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate from the crankcase and
evaporative emissions control
systems.
PGM-FI SystemThe PGM-FI system uses sequential
multiport fuel injection.It has three
subsystems: air intake, engine
control, and fuel control. The
powertrain control module (PCM)
uses various sensors to determine
how much air is going into the
engine. It then controls how much
fuel to inject under all operating
conditions.Ignition Timing Control SystemThis system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.Exhaust Gas Recirculation (EGR)SystemThe exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manifold. Adding exhaust gas to the
air/fuel mixture reduces the amount
of NOx produced when the fuel is
burned.
Three Way Catalytic ConverterThe three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine's exhaust
to carbon dioxide (CO
2), nitrogen
(N
2), and water vapor.
Replacement Parts
The emissions control systems are
designed and certified to work
together in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Acura replacement parts or their
equivalent for repairs. Using lower
quality parts may increase the
emissions from your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more
information.
Emissions Controls
461
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

Octane Requirement
...............
322
Tank, Refueling
.......................
323
Gas Station Procedures
..............
323
Gauges
Engine Coolant Temperature
.........................
72
Fuel
..........................................
72
Speedometer
............................
72
Tachometer
..............................
72
GAWR (Gross Axle Weight Rating)
...................................
364
GCWR (Gross Combined Weight
Rating)
...................................
364
Gearshift Lever Positions Automatic Transmission
.........
342
Glove Box
..................................
164
GVWR (Gross Vehicle Weight Rating)
...................................
364
H
Halogen Headlight Bulbs
...........
403
HandsFreeLink
®........................
278
HFL Buttons
...........................
280
Hazard Warning Flashers
..........
122 Headlights
.................................
118
Aiming
....................................
403
Automatic Lighting
.................
118
Daytime Running Lights
.........
120
High Beam Indicator
................
70
High Beams, Turning on
.........
118
Lights On Indicator
..................
70
Low Beams, Turning on
..........
118
Reminder Chime
.....................
118
Replacing Halogen Bulbs
........
403
Turning on
..............................
118
Washers
..................................
117
Headphones
...............................
266
Head Restraints
..........................
141
Heated Mirror
............................
156
Heaters, Seats
............................
148
Heating and Cooling
..................
170
High-Low Beam Switch
..............
118
HomeLink
®Universal
Transceiver
............................
276
Hood, Opening and Closing
the
..........................................
325
Horn
..........................................
115 I
Identification Number,
Vehicle
...................................
450
Ignition Keys
........................................
126
Switch
.....................................
129
Timing Control System
...........
461
Immobilizer System
...................
128
Important Safety Precautions
.........
6
CONTINUED
Index
V
INDEX
08/06/06 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

Fuel Fill Door
..........................
323
Glove Box
...............................
164
Lockout Prevention
.................
131
Power Door
.............................
130
Tailgate
...........................
131, 132
Low Coolant Level
......................
326
Lower Anchors
.............................
47
Low Fuel Indicator
.......................
71
Low Oil Pressure Indicator
...........................
65, 436
Lubricant Specifications Chart
......................................
452
Luggage, Storing (cargo)
...........
332
M
Maintenance
..............................
381
Main Items and Sub Items
......
387
Minder
....................................
383
Owner's Maintenance Checks
................................
389
Safety
......................................
382
Schedule
.................................
390
Malfunction Indicator Lamp
.......
437
Memory, Driving Position
..........
157 Message Display
..........................
80
Message Indicator
.......................
69
Meters, Gauges
............................
72
Methanol in Gasoline
.................
322
Mirrors, Adjusting
......................
155
Modifications
.............................
331
Modifying Your Vehicle
.............
331
Moonroof
...................................
152
Multi-Information Display
............
73
N
Neutral Gear Position
.................
342
New Vehicle Break-in
.................
322
NOTICE, Explanation of
................
i
Numbers, Identification
.............
450
O
Odometer
.....................................
75
Odometer, Trip
............................
75
Off-Highway Driving Guidelines
..............................
378
Off-Road Precautions
..................
378 Oil
Change, How to
......................
394
Change, When to
....................
383
Checking Engine
....................
326
Life, Engine
.............................
383
Pressure Indicator
.............
65, 436
Selecting Proper Viscosity Chart
...................................
393
ON (Ignition Key Position)
........
129
Outside Mirrors
.........................
154
Outside Temperature
...................
76
Overheating, Engine
..................
434
Owner's Maintenance Checks
...................................
389
Oxygenated Fuels
......................
322
P
Panel Brightness Control
...........
123
Park Gear Position
.....................
342
Parking
......................................
350
Parking Brake
............................
153
Parking Brake and Brake System
Indicator
...........................
65, 438
Parking Lights
...........................
118
CONTINUED
Index
VII
INDEX
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

SRS, Additional Information
.........
24
Additional Safety Precautions
..........................
35
Airbag Service
..........................
35
Airbag System Components
.....
24
How the Side Airbag Off Indicator Works
...................
33
How the SRS Indicator Works
..................................
33
How Your Front Airbags Works
..................................
27
How Your Side Airbags
Work
....................................
30
How Your Side Curtain Airbags Work
....................................
32
SRS Indicator
.........................
33, 66
START (Ignition Key Position)
.................................
129
Starting the Engine
....................
339
Auto Control Mode
.................
339
In Cold Weather at High
Altitude
................................
340
With a Dead Battery
................
432
State Emissions Testing
.............
463
Steam Coming from Engine
.......
434 Steering Wheel
Adjustment
..............................
124
Anti-theft Column Lock
...........
129
Buttons
....................
233, 270,280
Position Memory
....................
157
Stereo Sound System
....................
180, 181,200
Storage Compartment................
164
Storing Your Vehicle
..................
422
Sunglasses Holder
.....................
165
Sun Visor
...................................
166
Super Handling-All Wheel Drive ™
(SH-AWD
®) System
................
348
Supplemental Restraint System
..............................
9,24
Servicing
.............. ....................
35
SRS Indicator
......................
33, 66
System Components
................
24
Synthetic Oil
..............................
394
T
Tachometer
..................................
72
Tailgate
......................................
131
Opening the
............................
131 Open Monitor
......................
....
11
Power
......................................
132
Taillights, Changing Bulbs in
............................................
406
Taking Care of the Unexpected
............................
423
Technical Descriptions DOT Tire Quality Grading (U.S. Vehicles)
.............................
454
Emissions Control Systems
.....
460
Three Way Catalytic Converter
............................
462
Tire Pressure Monitoring System (TPMS) －Required Federal
Explanation
......................
458
Temperature Gauge
.....................
72
Temperature, Inside Sensor
.......
179
Temperature, Outside
..................
76
Tensioners, Seat Belts
..................
22
Tether Anchorage Points
.............
51
Theft Protection, Radio
..............
235
Three Way Catalytic Converter
...............................
462
Tilt/Telescopic Steering Wheel
.....................................
124
Timing Belt
................................
402
IndexX08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX