2012 Acura TL ignition

Î
With the f ront wheels on the ground,
it is best to tow the vehicle no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
If your vehicle is equipped with a
f ront spoiler, remove it bef ore
towing so it is not damaged.
Emergency Towing
608
Trying to lif t or tow your vehicle by the
bumpers will cause serious damage.
The bumpers are not designed to
support the vehicle’s weight. Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine (automatic transmission), your
vehicle must be transported with the
f ront wheels of f the ground.The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in the ACCESSORY (I)
position, and make sure the steering
wheel turns f reely bef ore you begin
towing.
On models with the Keyless Access
system, the ENGINE START/STOP
BUTTON indicator will conf irm that
the power mode is in the ACCESSORY
mode and that the steering lock is
released. If the steering wheel does not
turn f reely, rotate the wheel right and
lef t while pressing the ENGINE
START/STOP BUTTON. This
inf ormation also appears on the multi-
inf ormation display (see page ).
189
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T aking Care of t he Unexpect ed
ÎModels equipped with the keyless access
system have an engine start/stop button instead
is the equivalent of ON (II). For more information,
see pages
:
184 and 187.
of an ignition switch. ACCESSORY Mode is
the equivalent of ACCESSORY (I), and ON Mode
2012 TL

The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our 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 f rom the crankcase and
evaporative emissions control
systems.The emissions control systems are
designed and certif ied 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 f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems
The PGM-FI system uses sequential
multiport f uel injection. It has three
subsystems: air intake, engine
control, and f uel control. The
powertrain control module (PCM) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles uses
various sensors to determine how
much air is going into the engine. It then controls how much f uel to inject
under all operating conditions.
The 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 ), nitrogen
(N ), and water vapor. The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the fuel This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI System
Three Way Catalytic Converter
Exhaust Gas Recirculat ion (EGR)
Syst em
Ignit ion T iming Cont rol Syst em
Emissions Cont rols
624
11/01/14 19:43:13 31TK4630_629
Technical Inf ormation
are covered by warranties separate
from the rest of your vehicle. Read
your warranty manual for more
information.
is burned.
2012 TL

................................
AAC .273, 313,365
....................................
Accessories .479
ACCESSORY (Ignition Key .....................................
Position) .151
ACCESSORY Mode ...................
(Power Mode) . 184,185
............
Accessory Power Sockets . 215
................
Active Head Restraints . 165
....................................
AcuraLink
. 449
....................
Additives, Engine Oil . 544
...........................
Advanced Airbags .28
...............................
Airbag (SRS) .9, 24
..........
Airbag System Components . 24
......
Air Conditioning System . 226,227
.........................................
Usage .228
...............
Air Pressure, Tires . 568,570
......................................
Antif reeze .546
Anti-lock Brakes (ABS) ...............................
Indicator .66, 508
...................................
Operation .508
..............
Anti-thef t, Audio System . 390
Anti-thef t Steering Column ....................................
Lock .151, 189
................................
Audio System .235 .
Automatic Lighting Off Feature . 141
...
Automatic Seat Belt Tensioners . 22
.............
Automatic Speed Control . 401
..............
Automatic Transmission . 494
..........................
Capacity, Fluid .614
...............
Checking Fluid Level . 549
..........................
Paddle Shif ters .499
.......................................
Shif ting .495
Shif t Lever Position ...............................
Indicators .494
....................
Shif t Lock Release . 497
......................
Auxiliary Input Jack .389
Battery Charging System ...........................
Indicator .65, 596
............................
Jump Starting .591
..............................
Maintenance .577
.................
Management System . 87
............................
Specif ications .615
..............................
Bef ore Driving .467
....................................
Belts,Seat .8,20
.........................
Beverage Holders .214 Blind Spot Inf ormation System
...........................................
(BSI) .519
...................
Audio . 281,376
...............
HandsFreeLink. 407, 424
..................................
Booster Seats .54
Brakes ...........
Anti-lock System (ABS) . 508
.............
Break-in, New Linings . 468
...........................................
Fluid .553
.......................................
Parking .212
.................
System Indicator . 65,598
........................
Wear Indicators .507
.............................
Braking System .507
.................
Break-in, New Vehicle . 468
Brightness Control, ...............................
Instruments .143
....................................
Built-In Key .201
Bluetooth
Bluetooth
A
B
I
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INDEXA B C D E F G H I J K L \℮M N O P Q R S T U V W X \℮Y Z
2012 TL

.....................................
Headlights .139
........................................
Aiming .555
............
Automatic Lighting Off . 141
............
Automatic Lighting On . 140
.........
Daytime Running Lights . 142
..................
High Beam Indicator . 71
.......................
Reminder Beeps .139
........................
Replacing Bulbs .555
.................................
Turning on .139
.....................................
Washers .138
............................
Head Restraints .162
.............................
Heated Mirrors .169
...........................
Heater, Seat .202, 204
...............
High-Low Beam Switch . 140
.............................
Hill Start Assist .512
HomeLink
Universal ................................
Transceiver .404
........
Hood, Opening and Closing . 472
...........................................
Horn .4,136
...........................
Hydraulic Clutch .554
...
Identif ication Number, Vehicle . 612
Ignition ............................................
Keys .147 .........................................
Switch .151
............
Timing Control System . 624
......................
Immobilizer System .149
.........
Important Safety Precautions . 6
...............
Indicators/Messages . 64, 90
......
ABS (Anti-Lock Brake) . 66,508
...................
Battery Charge Low . 87
Blind Spot Inf ormation ...................
System (BSI) . 75,521
Brake (Parking and Brake ............................
System) .65, 598
................
Charging System . 65,596
.............................
Cruise Control .72
.............................
Door Open .12, 71
...................................
Fog Lights .71
...................................
High Beam .71
.................................
Hot Coolant .77
........
Key (Immobilizer System) . 65
..............
Keyless Access System . 74
.....................................
Lights On .71
......................................
Low Fuel .73
................
Low Oil Pressure . 64,595
.........
Low Tire Pressure/TPMS . 69
...
Malf unction Indicator Lamp . 597
.................................
Seat Belt .20, 64
.....................
Side Airbag Of f .33, 67 .........................................
SRS .32, 67
.................
Starting System . 488,490
...........................
Trunk Open .12, 71
Turn Signal and Hazard ...................................
Warning .70
........................................
VSA Off .68
.................................
VSA System .68
..................
Individual Map Lights . 221
.........
Indicators, Instrument Panel . 64
...............................
Inf ant Restraint .42
......................................
Inf ant Seats .42
.........................................
LATCH .47
..........
Tether Anchorage Points . 51
...................
Inf lation, Proper Tire . 568
.................................
Inside Mirror .167
.............................
Inspection, Tire .571
....................
Installing a Child Seat .46
..........
Tether Anchorage Points . 51
.............................
Using LATCH .47
............................
Instrument Panel .63
......
Instrument Panel Brightness . 143
...............................
Interior Lights .220
........................................
Introduction .i
I
V
11/01/14 19:45:04 31TK4630_644
INDEXA B C D E F G H I J K L \℮M N O P Q R S T U V W X \℮Y Z
2012 TL

.................
Jacking up the Vehicle . 584
.......................................
Jack, Tire .584
................................
Jump Starting .591
.......
Keyless Access Remote . 174,179
Keyless Access Remote System ...............................
Main Switch .195
................
Keyless Access System . 173
................................................
Keys .147
........................................
Built-In .201 ..................................
Maintenance .529
Main Items and Sub ..............................
Items .536, 540
........................................
Minder .531
Owner’s Maintenance ...................................
Checks .539
..........................................
Saf ety .530
Malf unction Indicator ....................................
Lamp .64, 597
...................
Manual Transmission . 491
........
Manual Transmission Fluid . 551
....................................
Map Lights .221
...........
Memory, Driving Position . 170
.........................
Meters, Gauges .63, 76
........................
Mirrors, Adjusting .167
...............
Modif ying Your Vehicle . 480
.......................................
Moonroof .210
.............
Multi-Inf ormation Display . 78
..............................
Music by Voice .334
...................
Neutral Gear Position . 496
..................
New Vehicle Break-in . 468
.......................
Label, Certif ication .612
...............
Lane Change, Signaling . 139
..................
Lap/Shoulder Belts . 16,21
...............................
LATCH System .47
................
Lights Control Buttons . 220
Lights ....................
Bulb Replacement .555
.......................................
Indicator .63
.......................................
Parking .139 ..........................
Turn Signal .70, 139
....................................
Load Limits .482
....
LOCK (Ignition Key Position) . 151
LOCK VEHICLE OFF ...................
(Power Mode) . 184,185
..............
Lockout Prevention . 153,177
Locks Anti-thef t Steering ...........................
Column .151, 189
........................
Childproof Door .153
............................
Fuel Fill Door .470
..................................
Glove Box .216
...............................
Power Door .152
.........................................
Trunk .154
......
Trunk Pass-through Cover . 166
........................
Low Coolant Level .475
.........................
Low Fuel Indicator .73
...
Low Oil Pressure Indicator . 64,595
................................
Lower Anchors .47
...
Lubricant Specif ications Chart . 614
...........
Luggage, Storing (Cargo) . 481
M
N
L J
K
VI
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INDEXA B C D E F G H I J K L \℮M N O P Q R S T U V W X \℮Y Z
2012 TL

............
Normal Shif t Speeds . 492,503
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 612..............................
Paddle Shif ters .499
............
Panel Brightness Control . 143
........................
Park Gear Position .495
...........................................
Parking .506
...............................
Parking Brake .212
Parking Brake and Brake .................
System Indicator . 65,598
...............................
Parking Lights .139
..
Parking Over Things that Burn . 506
....
Passenger Airbag Of f Indicator . 34
.............................
PGM-FI System .624
..................
Phonetic Modif ication . 335
...................................
Pollen Filter .566
..................................
Power Mode .184
.................
ACCESSORY Mode . 185
...................................
ON Mode .185
....................
START Mode .187, 188
..............
VEHICLE OFF Mode . 185
...............
Power Socket Locations . 213
............................
Power Windows .206
.........
Pregnancy, Using Seat Belts . 18
.........
Protecting Adults and Teens . 11
...
Additional Safety Precautions . 19
.....
Advice f or Pregnant Women . 18........................
Protecting Children .37
.....................
General Guidelines .37
.......................
Protecting Inf ants .42
.......
Protecting Larger Children . 53
.........
Protecting Small Children . 43
Using Child Seats with .....................................
Tethers .51
.............................
Using LATCH .47
..................
Protecting Your Discs . 381
...................
Radiator Overheating . 593
...
Radio/Disc Sound System . 236,285
.................
Radio Thef t Protection . 390
............................
Radio, XM
. 246, 299
...................
Readiness Codes . 597,626
..
Rear Lights, Bulb Replacement . 562
........................
Rear Seat Armrest .166
...
Rearview Camera and Monitor . 465
...........................
Rearview Mirror .167
...............
Rear Window Def ogger . 145
.............
Reclining the Seat Backs . 161
...
Octane Requirement, Gasoline . 468
.........................................
Odometer .82
Oil ........................
Change, How to .544
......................
Change, When to .531
......................
Checking Engine .474
..............
Pressure Indicator . 64,595
Selecting Proper Viscosity ..............................
Chart .543, 544
.........
ON (Ignition Key Position) . 151
....
ON Mode (Power Mode) . 184,185
Onboard Ref ueling Vapor ....................................
Recovery .623
...........................
Operating Range .174
............................
Outside Mirrors .168
.....................
Outside Temperature .85
....................
Overheating, Engine .593
....
Owner’s Maintenance Checks . 539
.........................
Oxygenated Fuels .469 P
R
O
VII
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INDEXA B C D E F G H I J K L \℮M N O P Q R S T U V W X \℮Y Z
2012 TL

Î
.....................................
Tachometer .76
.
Taking Care of the Unexpected . 581
Technical Descriptions ....
DOT Tire Quality Grading . 617
.....
Emissions Control Systems . 623
Three Way Catalytic .......................
Converter .624, 625 .......................
Temperature Gauge .77
....................
Temperature, Outside . 85
........
Temperature, Inside Sensor . 234
..............
Tether Anchorage Points . 51
................
Thef t Protection, Radio . 390
..
Three Way Catalytic Converter . 625
.........
Tighten Fuel Cap Message . 471
................
Tilt the Steering Wheel . 146
..........................
Time, Setting the .391
....................................
Tire Chains .575
.........
Tire, How to Change a Flat . 583
...........................
Tire Inf ormation .617
.................................
Tire Labeling .619
Tire Pressure Monitoring ....................
System (TPMS) .514
Low Tire Pressure/TPMS ...........................
Indicator .69, 514
......................
Pressure Monitor .515
Required Federal ............................
Explanation .621
..............
TPMS System Failure . 517
..........
SRS, Additional Inf ormation . 24
...
Additional Safety Precautions . 36
.............................
Airbag Service .35
......
Airbag System Components . 24
How the Passenger Airbag Of f ......................
Indicator Works .34
How the Side Airbag Of f ......................
Indicator Works .33
How the SRS Indicator .......................................
Works .32
How Your Front Airbags .........................................
Work .26
...
How Your Side Airbags Work . 30
How Your Side Curtain Airbags .........................................
Work .32
.............................
SRS Indicator .32 ,67
..
START (Ignition Key Position) . 151
START Mode ...................
(Power Mode) . 184,185
...
Start/Stop Button, Engine . 183,188
..............
Starting the Engine . 487,489
....
Check Starting System . 488,490
In Cold Weather at High ..........................
Altitude .487, 489
................
With a Dead Battery . 591
........
Steam Coming f rom Engine . 593Steering Wheel
..............................
Adjustments .146
...
Anti-thef t Column Lock . 151,189
Steering Wheel ..............
Buttons . 387,401,407,424
...................
Stereo Sound System . 235
....................
Storing Your Vehicle .578
......................................
Sun Visors .217
........................
Sunglasses Holder .218
Super Handling All-Wheel ...
Drive (TM) (SH-AWD
) . 73,504
....
Supplemental Restraint System . 24
......................................
Servicing .35
...............................
SRS Indicator .32
...................
System Components . 24
..................................
Synthetic Oil .544
T
IX
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INDEXA B C D E F G H I J K L \℮M N O P Q R S T U V W X \℮Y Z
Î U. S
:
2012 TL