2013 Acura TL engine

Make sure the gas tank is
nearly, but not completely,
full (around 3/4).Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
If you take your vehicle for an
emissions test shortly after 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 for 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 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 (4° and 35°C). Keep the vehicle in Park
(automatic) or neutral (manual).
Increase the engine speed to 2,000
rpm,andholditthereuntilthe
temperature gauge rises to at least
1/4of thescale(about3minutes).
Without touching the accelerator
pedal, let the engine idle f or 20
seconds.
1.
2.
3. 4.
5.
6.
T esting of Readiness Codes
Emissions T esting
626
12/07/20 11:50:50 31TK4640_631
Technical Inf ormation
2013 TL

Then drive in city/suburban
traffic for at least 10 minutes.
When traffic conditions allow,
let the vehicle coast for
several seconds without
using the accelerator pedal or
the brake pedal.
If the testing f acility determines the
readiness codes are still not set, see
your dealer. Make sure the vehicle has been
parked with the engine off for
30 minutes.
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
D (automatic) or 5th (manual). Do
notusethecruisecontrol.When
traffic allows, drive for 90 seconds
without moving the accelerator
pedal. (Vehicle speed may vary
slightly; this is okay.) If you cannot
do this f or a continuous 90
seconds because of traf f ic
conditions, drive f or at least 30
seconds, then repeat it two more
times (for a total of 90 seconds).
7.
8.
9.
Emissions T esting
Technical Inf ormation
627
12/07/20 11:50:54 31TK4640_632
2013 TL

Covers maintenance and recommended procedures f or
repair to engine and chassis components. It is written
f or the journeyman mechanic, but it is simple enough
f or most mechanically inclined owners to understand.
Complements the Service Manual by providing in-depth
troubleshooting inf ormation f or each electrical circuit
in your vehicle.
Describes the procedures involved in the replacement
of damaged body parts.
For electronic copies of service publications, you can
purchase a subscription to Service Express. Visit
f or pricing and options.
www.techinfo.honda.com
T he publications shown below can be purchased f rom Helm
Incorporated. You can order by phone or online:
Call Helm Inc. at 1-800-782-4356 (credit card orders only)
Go online at
If you are interested in other years or models, contact Helm Inc.
at 1-800-782-4356.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
Service Express
Purchasing Factory Authorized Manuals
(U.S. only)
Authorized Manuals
633
Form Description
2009-2013 Acura TL Service Manual
2012-2013 Acura TL Electrical Troubleshooting Manual 2012 Model Series Acura TL Body Repair Manual 2013 Acura TL Owner’s Manual
2013 Acura TL Navigation Manual
2013 Acura TL Maintenance Journal
2013 Acura TL Advanced Technology Guide (Base) 2013 Acura TL
Advanced Technology Guide (Tech/Advance) Order Form for Previous Years-
Indicate Year and Model Desired
Publication
Form Number 61TK404
61TK403EL 61TK431Z31TK4640
31TK4830
31TK4M40 31TK4A4031TK4B40
ACU-R
www.helminc.com
12/08/10 10:34:54 31TK4640_638
2013 TL

CONT INUED
................................
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
............................
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
Bulb Replacement ..........................
Back-up Lights .562
.........
Daytime Running Lights . 555
.................................
Fog Lights .560
.................................
Headlights .555
............................
Specif ications .615
............
Turn Signal Lights . 558,562
......................
Bulbs, Halogen .555, 560
Bluetooth
BluetoothA
B
I
12/08/03 21:01:52 31TK4640_640
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
2013 TL

............................
Capacities Chart .614
.............
Carbon Monoxide Hazard . 57
............................
Carrying, Cargo .481
.............
CAUTION, Explanation of . iv
.........................................
CD Care . 381
...................................
CD Changer .253
.......................................
CD Player .307
........................
Certif ication Label .612
............................................
Chains .575
....................
Changing a Flat Tire .583
Changing Oil ........................................
How to .544
......................................
When to . 531
...
Charging System Indicator . 65,596
............
Checklist, Bef ore Driving . 486
.....................................
Child Saf ety .37
..............................
Booster Seats .54
...................................
Child Seats .45
..........................................
Inf ants .42
............................
Large Children .53
.........................................
LATCH .47
......................
Risks with Airbags .38
.............................
Small Children .43
.........................................
Tethers .51 .....................
Warning Labels .39, 59
.........
Where Should a Child Sit? . 38
.......................................
Child Seats .45
.........................................
LATCH .47
..........
Tether Anchorage Points . 51
................
Childproof Door Locks . 153
................
Cleaning the Seat Belts . 564
..........
Client Service Inf ormation . 630
.......
Climate Control System . 226,227
..........................
On/Off Button .229
..............................................
Clock .391
...................................
Clutch Fluid .554
..................
CO in the Exhaust . 57,623
....
Cold Weather, Starting in . 487,489
......................
Compact Spare Tire .582
.........................................
Compass .397
.................
Console Compartment . 216
.................
Consumer Inf ormation . 630
.............
Controls, Instruments and . 61
Coolant ........................................
Adding .546
....................................
Checking .475
.........................
Proper Solution .546
...................
Temperature Gauge . 77
........
Water Temp Hot Message . 77Crankcase Emissions Control
........................................
System .623
................
Cruise Control Indicator . 72
............
Cruise Control Operation . 401
...................................
Cup Holders .214
.............
Customer Service Of f ice . 630
........................
Customized Settings .94
...............
DANGER, Explanation of . iv
...................................
Dashboard .3, 62
..............
Daytime Running Lights . 142
.................................
Dead Battery .591
............
Def ects, Reporting Saf ety . 632
..............
Def ogger, Rear Window . 145
..............
Def rosting the Windows . 231
..
Devices that Emit Radio Waves . 628
....................................
Dimensions .614
.............
Dimming the Headlights . 139
Dipstick ..........
Automatic Transmission . 549
..................................
Engine Oil .474
........................
Directional Signals .139
........
Disc Brake Wear Indicators . 507
.................................
Disc Changer .253
D
C
II
12/08/03 21:01:56 31TK4640_641
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
2013 TL

Î
CONT INUED
...
Disc Changer Error Messages . 263
.....................
Disposal of Used Oil .546
Doors .....
Lock Button, Outer Handle . 176
..........
Lockout Prevention . 153,177
.................
Monitor Indicator . 12,71
....................
Power Door Locks . 152
.
Unlock Sensor, Outer Handle . 175
........
DOT Tire Quality Grading . 617
Downshif ting, ..............
Manual Transmission . 491
....................
D-Paddle Shif t Mode .499
...........
Driver and Passenger Safety . 5
...........................................
Driving .485
....................................
Economy .476
Driving Position Memory ........................................
System .170
Dual Temperature and Mode .......................................
Control .232
..................
Dust and Pollen Filter . 566
..............................
Economy, Fuel .476
Electronic Stability Control ............................
(ESC) System .510 ..................................
Emergencies .581
.............
Battery, Jump Starting . 591
...........
Brake System Indicator . 598
................
Changing a Flat Tire . 583
.....
Charging System Indicator . 596
..................
Checking the Fuses . 600
.......
Hazard Warning Flashers . 145
.........
If the Engine Won’t Start . 588
......
If Your Vehicle Gets Stuck . 609
............................
Jump Starting .591
.....
Low Oil Pressure Indicator . 595
...
Malf unction Indicator Lamp . 597
Manually Opening Fuel Fill .......................................
Door .599
..................
Overheated Engine . 593
.......................................
Towing .607
.........................
Emergency Brake .212
..............
Emergency Engine Start . 490
....................
Emergency Flashers .145
......................
Emergency Towing .607
..........
Emergency Trunk Opener . 156
.......................
Emissions Controls .623
........................
Emissions Testing .626
Engine ............
Adding Engine Coolant . 546
....
Coolant Temperature Gauge . 77.........................
If It Won’t Start .588
Malf unction Indicator ................................
Lamp .64, 597
.................................
Oil Lif e .86, 531
........
Oil Pressure Indicator . 64,595
..............
Oil, What Kind to Use . 543
...............................
Overheating .593
............................
Specif ications .615
....................
Speed Limiter . 492,497
.............
Start/Stop Button . 183,188
..............................
Starting .487, 489
Starting System .........................
Message .488, 490
......
Engine Compartment Covers . 542
..............................
Engine Coolant .546
....
Engine Start/Stop Button . 183,188
......................
Ethanol in Gasoline .469
.
Evaporative Emissions Controls . 623
...............................
Exhaust Fumes .57
Expectant Mothers, Use of Seat ........................................
Belts by .18
E
III
12/08/03 21:02:01 31TK4640_642
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.
:
2013 TL

...................................
Fan, Interior .230
.........................................
Features .225
....................
Filling the Fuel Tank . 470
Filters .........................
Dust and Pollen .566
...............................................
Oil .544
...........
Flashers, Hazard Warning . 145
...................
Flat Tire, Changing a . 583
.....................................
Floor Mats .565
Fluids ..........
Automatic Transmission . 549
..........................................
Brake .553
.........................................
Clutch .554
..............
Manual Transmission . 551
................
Windshield Washers . 548
FM Stereo Radio ...................................
Reception .385
.....................................
Fog Lights .143
........................
Four-way Flashers .145
..............................
Front Airbags .9, 26
....................................
Front Seats .161
....................................
Adjusting .161
.....................................
Airbags .9, 26
..............................
Heaters .202, 204 .................................
Ventilation .204
.................................................
Fuel .468
......................
Fill Door and Cap .470
...........................................
Gauge .76
.....................
Low Fuel Indicator .73
................
Octane Requirement . 468
...............................
Oxygenated .469
........................
Tank, Filling the .470
...............................
Fuel Economy .476
.....................
Fuses, Checking the .601
...............
Gas Mileage, Improving . 476
.........................................
Gasoline .468
...........................................
Gauge .76
.....................
Low Fuel Indicator .73
................
Octane Requirement . 468
........................
Tank, Ref ueling .470
................
Gas Station Procedures . 470
Gauges ...
Engine Coolant Temperature . 77
...............................................
Fuel .76
Gearshif t Lever Positions ..........
Automatic Transmission . 494
..............
Manual Transmission . 491......................................
Glove Box .216
Gross Vehicle Weight Rating .............................
(GVWR) .483, 614
.......................
Halogen Bulbs .555, 560
......
HandsFreeLink
(HFL) . 407,424
............
Hazard Warning Flashers . 145
Hard Disc Drive (HDD), ........................................
Playing .320
.....................................
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
H
G
F
IV
12/08/03 21:02:05 31TK4640_643
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
2013 TL

.......................
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
..................................
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
............
Normal Shif t Speeds . 492,503
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 612
...
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
VI
12/08/03 21:02:16 31TK4640_645
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
M N
L
O
2013 TL