2008 Acura MDX dead battery

If you take your vehicle f or an
emissions test shortly af ter the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics f or the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several days
of driving under a variety of
conditions.If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle retested within the
next two or three days, you can
condition the vehicle f or retesting by
doing the f ollowing.
Make sure the gas tank is nearly,
but not completely, f ull (around
3/4). Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
Keep the vehicle in Park. Increase
the engine speed to 2,000 rpm, and
hold it there until the temperature
gauge rises to at least 1/4 of the
scale (about 3 minutes).
Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F. Without touching the accelerator
pedal, let the engine idle f or 20
seconds.
1.
2.
3. 4.
5.
6.
CONT INUED
T esting of Readiness Codes
Emissions T esting
Technical Inf ormation
463
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2008 MDX

Î
...............
DANGER, Explanation of .iii
...................................
Dashboard .3,62
..............
Daytime Running Lights .120
.................................
Dead Battery .432
............
Def ects, Reporting Saf ety .468
..............
Def ogger, Rear Window .122
..............
Def rosting the Windows .174
..........................
Dif f erential 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
.............
Carbon Monoxide Hazard .58
..........................
Cargo Area Light .161
...................................
Cargo Hook .336
....................
Cargo, How to Carry .332
.............
CAUTION, Explanation of .iii
........................
Certif ication Label .450
.................................
Chains, Tires .420
....................
Changing a Flat Tire .425
Changing Oil
........................................
How to .394
......................................
When to .383
...
Charging System Indicator .65,436
............
Checklist, Bef ore Driving .338
................
Childproof Door Locks .131
.....................................
Child Saf ety .37
..............................
Booster Seats .55
.............................
Child Seats .42,45
.....
Important Saf ety Reminders .41
..........................................
Inf ants .42
..........................
Larger Children .54
.........................................
LATCH .47
......................
Risks with Airbags .38
.............................
Small Children .43
..........................................
Tether .51
.........
Where Should a Child Sit? .38 .......................................
Child Seats .45
........
LATCH Anchorage Points .47
....
Tether Anchorage Points .52,53
.......................
Cleaning Seat Belts .409
....................
Client Service Of f ice .466
...............
Climate Control System .170
..............................................
Clock .236
.....................
Code, Audio System .235
........................
CO in the Exhaust .460
......................
Compact Spare Tire .424
.................
Console Compartment .164
...............
Consumer Inf ormation .466
.............
Controls, Instruments and .61
Coolant
........................................
Adding .396
....................................
Checking .326
.........................
Proper Solution .396
...................
Temperature Gauge .72
Crankcase Emissions Control ........................................
System .460
................
Cruise Control Indicator .70
............
Cruise Control Operation .270
...................................
Cup Holders .163
.........................
Customize Settings .83
................
Door/Window Setup .105
...........................
Lighting Setup .100 .................................
Meter Setup .89
..............................
Position Setup .97
........................
Setting to Def ault .86
...............................
Wiper Setup .113
Index
D
II
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2008 MDX

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.....................................
Tachometer .72
...............................................
Seats .140
.......
Adjusting the Second Seat .144
..........
Folding the Second Seat .144
.............
Folding the Third Seat .145
........................
Head Restraints .141
.......................................
Heaters .148
......................
Position Memory .157
....................
Third Row Access .145
............................
Security System .269
Sensors
....
Driver’s Seat Position Sensor .29
Front Passenger’s Weight
.....................................
Sensors .29
......................
Impact Sensors .25,26
........
Sequential SportShif t Mode .343
...............................
Serial Number .450
...........................
Service Intervals .383
...........................
Service Manual .469
.........
Service Station Procedures .323
.......................................
Indicator .69
..
Torque Distribution Monitor .348
Shif ting the Automatic .............................
Transmission .341
.....
Shif t Lever Position Indicator .341
........................
Shif t Lock Release .346 ....................................
Side Airbags .30
................................
Of f Indicator .33
......................
Side Curtain Airbags .32
Side Marker Lights, Bulb
.........................
Replacement in .404
...............................
Signaling Turns .67
.....................................
Snow Tires .419
........................
Sound System .180,200
Spare Tire
..............................
Inf lating .416,424
............................
Specif ications .453
....................
Specif ications Charts .452
................................
Speed Limiter .346
................................
Speed Control .270
...................................
Speedometer .72
..........
SRS, Additional Inf ormation .24
...
Additional Safety Precautions .35
......
Airbag System Components .24
.............................
Airbag Service .35
..
How the SRS Indicator Works .33
How Your Front Airbags
.........................................
Work .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 .460
........
Steam Coming f rom Engine .434
Steering Wheel
................................
Adjustment .124
...........
Anti-thef t Column Lock .129
......................
Buttons .233,270,281
......................
Position Memory .157
...
Stereo Sound System .180,181,200
..................
Storage Compartment .164
....................
Storing Your Vehicle .422
........................................
Sun Visor .166
Supplemental Restraint System
......................................
Servicing .35
.........................
SRS Indicator .33,66
...................
System Components .24
..................................
Synthetic Oil .394
Index
T
VIII
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SH-AWD®...................................... .348
2008 MDX