ECU Acura TL 2010 Workshop Manual

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Reinstall the under cover, tighten the
mounting bolt securely, then put the
holding clips back in place. Make
sure the under cover is installed
under the edge of the f ront bumper.
The rear dif f erential should be
drained and ref illed with new f luid
according to the maintenance
minder. Have your dealer replace the
rear dif f erential f luid.
Always use Acura ATF-Z1.The transf er assembly f luid should
be drained and ref illed with new f luid
according to the maintenance
minder. Have your dealer replace the
transf er assembly f luid.
If Acura MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certif ication Seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stiffer shifting. Replace as
soon as it is convenient.
The transmission should be drained
and ref illed with new f luid according
to the maintenance minder (see page
).
If you are not sure how to check and
add f luid, contact your dealer. UseaSAE90orSAE80W-90
viscosity hypoid gear oil, API service
classif ied GL4 or GL5 only, in the
transfer assembly.
Viscosity
497
On SH-AWD models On SH-AWD models
Transmission Fluid, Rear Dif f erential Fluid, Transf er A ssembly Fluid
Rear Dif f erential FluidTransf er Assembly Fluid
518
SAE 90: above 0°F ( 18°C)
SAE 80W-90: below 0°F ( 18°C)
09/07/29 18:29:58 31TK4610_523
2010 TL

Push the electrical connector back
onto the bulb. Make sure it is on
all the way.
Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb by turning it one-
quarter turn counterclockwise.
Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
To change a bulb on the
passenger’s side, remove the
engine coolant reserve tank by
pulling it out of its stay. Turn on the headlights to test the
new bulb.
Install the upper part of the air
intake duct securely. Reinstall the
holding clips. (Driver’s side)
Install all engine compartment
covers. Install the engine coolant reserve
tank. (Passenger’s side)
4.
5. 6.
7.
8.
3. 9.
10.
Lights
522
RESERVE TANK BULB
CONNECTOR
STAY
09/07/29 18:30:47 31TK4610_527
2010 TL

Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.Start the engine. If you are
replacing a driver’s side bulb, turn
the steering wheel all the way to
theright.If youarereplacinga
passenger’s side bulb, turn the
steering wheel to the lef t. Turn of f
the engine.
Remove the bulb by pulling it
straight out of its socket. Install the new bulb in the socket
by pushing it straight in the socket
until it bottoms.
Insert the socket into the
headlight assembly. Turn it
clockwise to lock it in place.
Turn on the lights to make sure
the new bulb is working.
Push the under cover in place and
set the spoiler and inner f ender
cover in the original position.
Install the bolts and tighten them
securely. Put the holding clip, and
lock it by pushing on its center.
4.
5. 6.
7.
8.
1.
9. Replacing a Front T urn Signal/
Parking L ight Bulb
Lights
524
SOCKET
BULB
09/07/29 18:31:06 31TK4610_529
2010 TL

Install the new bulb in the socket.
Turn it clockwise to lock it in place.
Insert the socket into the light
assembly. Turn it clockwise to
lock it in place.Your vehicle uses halogen light
bulbs. When replacing a bulb, handle
it by its plastic case, and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth. Start the engine. If you are
replacing a driver’s side bulb, turn
the steering wheel all the way to
theright.If youarereplacinga
passenger’s side bulb, turn the
steering wheel to the lef t. Turn of f
the engine.
Thefoglightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
trunk, readjustment may be required.
Adjustment should be done by your
dealer or another qualif ied
technician.
Turn on the lights to make sure
the new bulb is working.
Push the under cover in place and
set the spoiler and inner f ender
cover in the original position.
Install the bolts and tighten them
securely. Put the holding clip, and
lock it by pushing on its center.
6.
7.
8.
9.
1.
Replacing a Front Fog L ight Bulb
Lights
526
Halogen bulbs get very hot when lit. Oil,
perspiration, or a scratch on the glass
can cause the bulb to overheat and
shatter.
09/07/29 18:31:27 31TK4610_531
2010 TL

Remove the nuts f rom the stud
bolts with a socket or wrench.
Open the trunk.
Remove the screw in the center of
theholdingcliponthesideof the
trunk lining. Pull the lining back.
Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
Push the electrical connector back
onto the bulb. Make sure it is on
all the way.
Turn on the f og lights to test the
new bulb.
Push the under cover in place and
set the spoiler and inner f ender
cover in the original position.
Install the bolts and tighten them
securely. Put the holding clip, and
lock it by pushing on its center.
1.
2.
6.
7.
8.
9.
Lights
Replacing Rear Bulbs
528
SCREW
NUTS
09/07/29 18:31:49 31TK4610_533
2010 TL

Tighten the wheel nuts securely in
the same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
f acility.
Tighten the wheel nuts to:
Remove the center cap before
storing the f lat tire in the trunk
well.
Lower the vehicle to the ground,
and remove the jack.
Put on the spare tire. Put the
wheel nuts back on f inger-tight,
then tighten them in a crisscross
pattern with the wheel nut wrench
until the wheel is f irmly against
the hub. Do not try to tighten the
wheel nuts f ully.
12.
13.
14.
15.
Changing a Flat Tire
550
94 lbf·ft (127 N·m , 13 kgf·m)
09/07/29 18:35:45 31TK4610_555
2010 TL

Store the center cap in the trunk.
Make sure it does not get
scratched or damaged.
Unhookthehandlefromthetrunk
opening and lower the trunk f loor
lid, then close the trunk lid.
Your vehicle’s original tire has a
tire pressure monitoring system
sensor. To replace a tire, ref er to(see
page ). Store the jack and tools in the tool
kit case. Place the tool kit case in
the f lat tire.
To remove the spacer cone,
squeeze the tabs on the wing bolt
to disengage it f rom the center of
the spacer cone, then pull the bolt
downward.
To install the wing bolt to the
spacer cone, reverse this
procedure.
Securetheflattirebyscrewing
the wing bolt back into its hole.
Place the flat tire face down in the
spare tire well.
Remove the spacer cone f rom the
wing bolt, turn it over, and put it
back on the bolt.
18. 19.
20.
21.
17. 16.
492
Changing a Flat Tire
Changing a T ire with T PMS
T aking Care of t he Unexpect ed
551
SPACER CONE
TAB
SPACER CONE For compact
spare tireFor normal
tire
WING BOLT
Loose items can fly around the
interiorinacrashandcould
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.
09/07/29 18:35:59 31TK4610_556
2010 TL

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No. Amps.
No.
CONT INUED
Circuits Protected
No.
Amps. Amps.
Circuits Protected Circuits Protected
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 40 A
40 A
15 A
20 A
7.5 A
15 A
15 A
10 A
7.5 A 15 A
15 A
7.5 A
7.5 A
7.5 A
11
12
21
22
23
24
25
26 IG Main
Sub Fan Motor
Sub Fan Motor
Driver’s Side Fuse Box
Main Fan Motor
Driver’s Side Light Main
Wiper Motor
Passenger’s Side Light Main
31
32
33
34
35
36
37
38
120 A
40 A
70 A
40 A
30 A
40 A
30 A
30 A 50 A
40 A
30 A
60 A
40 A
30 A
30 A
30 A
30 A
Battery
Passenger’s Side Fuse Box
EPS
ABS/VSA MTR
ABS/VSA
Passenger’s Side Fuse Box
Option
Headlight Washer
SH-AWD Rear Defroster
Not Used
Not Used
Not Used
Heater Motor
Hazard
Horn and Stop
Keyless Access System
Not Used
IG Coil
FI Sub
Back Up
Interior Lights
FI Main
DBW
Back Up FI ECU
MG, Clutch
Radiator Fan Timer
If equipped Used on SH-AWD models
1:
2:
3: Used on 2WD models
1
2
1
2
3
1 1
Fuse Locations
T aking Care of t he Unexpect ed
567
UNDER-HOOD FUSE BOX
09/07/29 18:38:42 31TK4610_572
2010 TL

ÎÎ..................................
Saf ety Belts .8, 20
.........
Safety Defects, Reporting . 596
.................................
Saf ety Features .7
...........................................
Airbags .9
.......................................
Seat Belts .8
.............
Saf ety Labels, Location of . 59
..............................
Saf ety Messages .iii
.....................................
Seat Belts .8, 20
...............
Additional Information . 20
Automatic Seat Belt ...............................
Tensioners .22
.....................................
Cleaning .530
......................
Lap/Shoulder Belt .21
................................
Maintenance .23
Reminder Indicator and ................................
Beeper .20, 64
...................
System Components . 20
...............
Use During Pregnancy . 18
..................................
Seat Heaters .196
......................
Seats, Adjusting the .155
............................
Security System .376
.....................
Selecting a Child Seat .45
...
Selector Knob (Disc Changer) . 226
..................
Sequential Shif t Mode . 475...............................
Serial Number .576
..............................
Service Minder .497
...........................
Service Manual .597
.........
Service Station Procedures . 445
..........................
Setting the Clock .373
........................
SH-AWD
Indicator .73
...
Shif t Lever Position Indicators . 468
........................
Shif t Lock Release .471
................................
Side Airbags .9 ,30
........
Side Airbag Of f Indicator . 33,67
......................
Side Curtain Airbags .32
.............................
Signaling Turns .133
.....................................
Snow Tires .541
................................
Sound System .225
Spare Tire ......................................
Inf lating .546
............................
Specif ications .546
....................................
Spark Plugs .579
................................
Specif ications .578
................................
Speed Control .382
...................................
Speedometer .75
..........
SRS, Additional Inf ormation . 24
...
Additional Safety Precautions . 36
.............................
Airbag Service .35
......
Airbag System Components . 24How 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) . 145
......
START Mode (Power Mode) . 178
...
Start/Stop Button, Engine . 177,182
..............
Starting the Engine . 461,463
....
Check Starting System . 462,464
In Cold Weather at High ..........................
Altitude .461, 463
................
With a Dead Battery . 555
........
Steam Coming f rom Engine . 557
Steering Wheel ..............................
Adjustments .140
...
Anti-thef t Column Lock . 145,183
Steering Wheel ..............
Buttons . 370,382,388,406
Index
S
VIII
09/07/29 18:44:22 31TK4610_611
2010 TL