2010 Acura TL check engine

Insert the dipstick all the way back
into the transmission securely as
shown in the illustration.
The transmission should be drained
and ref illed with new f luid when this
service is indicated by a maintenance
message on the multi-inf ormation
display.
If you are not sure how to check and
add f luid, contact your dealer.
If the level is below the lower
mark, add f luid into the f iller hole
to bring it to the level between the
upperandlowermarks.
Pour the f luid slowly and caref ully
so you do not spill any. Clean up
any spill immediately; it could
damage components in the engine
compartment.
Always use Acura ATF-Z1
(automatic transmission f luid).
5.
6.
T ransmission Fluid
516
Using transmission f luid other than
Acura ATF-Z1 may cause deterioration
in transmission operation and
durability, and could result in damage
to the transmission.
Damage resulting f rom the use of
transmission f luid other than Acura
AT F-Z1 is not covered by the Acura
new vehicle warranty. Use only Acura ATF-Z1 (automatic
transmission f luid). Do not mix with
other transmission f luids.
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2010 TL

Remove the check bolt and look for
transmission f luid coming out of the
bolt hole. If a small amount of f luid
drips out of the bolt hole, reinstall
the check bolt.
Check the f luid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground.
To check the transmission f luid level,
remove the mounting bolt and the
under cover holding clips, then pull
out the driver’s side under cover
caref ully.
If no f luid comes out, remove the
f iller bolt. Slowly add Acura Manual
Transmission Fluid (MTF) until it
starts to run out of the check bolt
hole.Pour the f luid into the f iller hole
slowly and caref ully so you do not
spill any. Clean up any spills
immediately; it could damage
components in the engine
compartment.
Let the f luid run out until it stops,
then reinstall the check bolt and the
f iller bolt.
CONT INUED
T ransmission Fluid
Manual Transmission
Maint enance
517
WASHER
CHECK BOLT
FILLER BOLT
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2010 TL

µµ
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

The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If the level is at or
below the MIN mark, your brake
system needs attention. Have the
brake system inspected f or leaks or
worn brake pads.
You need to remove the lef t engine
compartment cover to check the
f luid level (see page ).
Check the f luid level in the
reservoirs monthly. There are up to
two reservoirs, depending on the
model. They are:
Brake f luid reservoir (all models)
Clutch f luid reservoir
(manual transmission models
only)
To access the reservoirs, remove the
lef t engine compartment cover (see
page ).
You will also see a ‘‘LOW BRAKE
FLUID’’ message on the multi-
inf ormation display.
Replace the brake f luid every 3 years,
independent of the maintenance
message in the multi-inf ormation
display. Always use Honda Heavy Duty
Brake Fluid DOT 3. If it is not
available, you should use only DOT 3
or DOT 4 f luid, f rom a sealed
container, as a temporary
replacement.
Brake f luid marked DOT 5 is not
compatible with your vehicle’s
braking system and can cause
extensive damage. Using any non-Honda brake f luid can
cause corrosion and decrease the lif e
of the system. Have the brake
system f lushed and ref illed with
Honda Heavy Duty Brake Fluid
DOT 3 as soon as possible.
508
508
Brake and Clutch Fluid
Brake Fluid
Maint enance
519
MAX
MIN
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2010 TL

µ
To see the battery label, remove the
lef t side engine compartment cover
(see page ).
Check the terminals f or corrosion (a
white or yellowish powder) af ter
removing all engine compartment
covers (see page ). To remove
corrosion, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it of f with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f urther corrosion. If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
If your vehicle’s battery is
disconnected, or goes dead, the time
setting may be lost. To reset the time,
see page .
If your vehicle’s battery is
disconnected or goes dead, the audio
system may disable itself . The next
timeyouturnontheradio,youwill
see ‘‘ENTER CODE’’ in the
f requency display. Use the preset
buttons to enter the code (see page
).
The navigation system will also
disableitself.Thenexttimeyouset
to the ON mode, the system will
require you to enter a PIN bef ore it
can be used. Ref er to the navigation
system manual.
Battery posts,
terminals, and related accessories
contain lead and lead compounds. If additional battery maintenance is
needed, see your Acura dealer or a
qualif ied technician. 373
372
508
508
On models without navigation system
On models with navigation system
Checking the Battery
WARNING:
Wash your hands af ter handling.
Maint enance
543
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
09/07/29 18:34:41 31TK4610_548
2010 TL

Check these things:
When you turn the ignition switch to
the START (III) position or on
models with keyless access system,
press the engine start/stop button to
set START Mode (see page ),
you do not hear the normal noise of
the engine trying to start. You may
hear a clicking sound, a series of
clicks, or nothing at all.
Diagnosing why the engine won’t
start f alls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position or on models with keyless
access system, press the engine
start/stop button to set START
Mode (see page ):
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run. You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly. Check the transmission interlock.
If you have a manual transmission,
the clutch pedal must be pushed
all the way to the f loor or the
starter will not operate. With an
automatic transmission, it must be
in Park or neutral.
Turn the ignition switch to the ON
(II) position or on models with
keyless access system, press the
engine start/stop button to set ON
Mode (see page ). Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
on page .
178
178
178555
If theEngineWon’tStart
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting
552
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2010 TL

In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you turn the
ignition switch to the START (III)
position or on models with keyless
access system, press the engine
start/stop button to set START
Mode (see page ), but the engine
does not run.
Turn the ignition switch to the
START (III) position or on models
with keyless access system, press
the engine start/stop button to set
STARTMode(seepage ).If
the headlights do not dim, check
the condition of the fuses. If the
f uses are OK, there is probably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualif ied technician to
determine the problem. See
on page .If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of
the battery and terminal connec-
tions (see page ). You can
then try jump starting the vehicle
f rom a booster battery (see page
).
Are you using a properly coded
key or keyless access remote (on
models with keyless access
system)? An improperly coded key
or keyless access remote will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).65
178
570 555
178
542
CONT INUED
T he Starter Operates Normally
Emergency T owing
If theEngineWon’tStart
T aking Care of t he Unexpect ed
553
09/07/29 18:36:17 31TK4610_558
2010 TL

Do you have your keyless access
system remote with you? The
vehicle will not start without the
remote within operating range and
with the keyless access main
switch in the glove box turned on.
Are you using the proper starting
procedure? Ref er to
on pages and .
If you are unable to stop the
engine normally while in the Park
position, see on page .
You may need to hold the start/
stop button down or hold the key
in the START (III) position until
the engine starts. It can be held
forupto15seconds.
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page .
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ). Do you have f uel? Check the f uel
gauge; the warning indicator may
not be working. 461 463
186
563 570
On models with keyless access system
If theEngineWon’tStart
Starting the
Engine
Emergency Engine
Stop
Emergency
Towing
554
NOTE:
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2010 TL