light Acura TSX 2007 Workshop Manual

Your vehicle is equipped with disc
brakes at all f our wheels. A power
assist helps reduce the ef f ort needed
on the brake pedal. The anti-lock
brake system (ABS) helps you retain
steering control when braking very
hard.The hydraulic system that operates
the brakes has two separate circuits.
Each circuit works diagonally across
the vehicle (the lef t-f ront brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.All f our brakes have audible brake
wear indicators.
If the brake pads need replacing, you
will hear a distinctive, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is normal f or
the brakes to occasionally squeal or
squeak when you apply them.
Resting your f oot on the pedal keeps
the brakes applied lightly, builds up
heat, increases wear, and reduces
their ef f ectiveness. It also keeps
your brake lights on all the time,
conf using drivers behind you.
Constant application of the brakes
when going down a long hill builds
up heat and reduces their ef f ective-
ness. Use the engine to assist the
brakes by taking your f oot of f the
accelerator and downshif ting to a
lower gear. Check the brakes after driving
through deep water. Apply the
brakes moderately to see if they f eel
normal. If not, apply them gently and
f requently until they do. Be extra
cautious and alert in your driving.
Braking System
Braking System Design
Brake Wear Indicators
254

When any of the tires have low
pressure, the low tire pressure
indicator on the instrument panel
comes on, and the multi-inf ormation
display also interrupts the current
display and shows a ‘‘CHECK TIRE
PRESSURE’’ message. You can see
one or more of the low pressure tire
positions highlighted in the display
along with this message.When the TPMS is functioning
normally, you can see the tire
pressure readings of each tire in psi
(U.S. models) or kPa (Canadian
models) by pressing the SEL/
RESET button while the multi-
inf ormation display shows the tire
pressure monitor.It is possible that the pressures
shown on the multi-inf ormation
display and the pressures you
manually measure are slightly
dif f erent.
If the dif f erence is signif icant or you
cannot make the low tire pressure
indicator and message on the multi-
inf ormation display go out af ter
inf lating the tires to the specif ied
values, have your dealer check the
system as soon as possible.
Tire Pressure Monitoring System (TPMS)
T ire Pressure Readings
Driving
259
SEL/RESET BUTTON
U.S.
Canada

Many states and Canadian provinces
require special outside mirrors when
towing a trailer. Even if they don’t,
you should install special mirrors if
you cannot clearly see behind you, or
if the trailer creates a blind spot.Ask your trailer sales or rental
agency if any other items are
recommended or required f or your
towing situation.
Trailer lights and equipment must
comply with f ederal, state, province,
and local regulations. Check the
requirements f or the areas where
you plan to tow, and use only
equipment designed f or your vehicle.
Since lighting and wiring vary by
trailer type and brand, you should
have a qualif ied technician install a
suitable connector between the
vehicle and the trailer. Improper
equipment or installation can cause
damage to your vehicle’s electrical
system and af f ect your vehicle
warranty.
T railer L ight s
A ddit ional T owing Equipment
Towing a Trailer
Driving
267

When preparing to tow, and before
driving away, be sure to check the
following: Al
ways drive slowly and have
someone guide you when backing up.
Grip the of the steering
wheel; then turn the wheel to the left
to get the trailer to move to the left,
andturnthewheelrighttomovethe
trailer to the right.
Follow all normal precautions when
parking, including firmly setting the
parking brake and putting the
transmission in Park (automatic) or
in first or reverse (manual). Also,
place wheel chocks at each of the
trailer’s tires.
Your
vehicle tires and spare are
properly inflated (see page ),
and the trailer tires and spare are
inflated as recommended by the
trailer maker.
Crosswinds and air turbulence
caused by passing trucks can disrupt
your steering and cause the trailer to
sway. When being passed by a large
vehicle, keep a constant speed, and
steer straight ahead. Do not try to
make quick steering or braking
corrections.
The
vehicle has been properly
serviced, and the suspension,
cooling system, and lights are in
good operating condition.
All weights and loads are within
limits (see pages and ).
Thehitch,safetychains,andany
other attachments are secure.
All items in or on the trailer are
properly secured and cannot shif t
while you drive.
The lights and brakes on your
vehicle and the trailer are working
properly. 264 265
311
bottom
Pre-T ow ChecklistBacking Up
Parking
Handling Crosswinds and Buf f et ing
Towing a Trailer
268

This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
This section also includes
instructions on how to read the
maintenance messages on the multi-
info rmation display, a maintenance
record, and instructions for simple
maintenance tasks you may want to
take care of yourself.
If you have the skills and tools to
perform more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer. ......................
Maintenance Saf ety .272
....................
Maintenance Minder . 274
....................
Maintenance Record .284
..............................
Fluid Locations .286
........................
Adding Engine Oil .287
.........
Changing the Oil and Filter . 289
..............................
Engine Coolant .291
....................
Windshield Washers .292
.......................
Transmission Fluid .293
Automatic .........................
Transmission .293
Manual .........................
Transmission .295
................
Brake and Clutch Fluid . 296
....................
Power Steering Fluid . 297
.............................................
Lights .298
.......................................
Seat Belts .306
.....................................
Floor Mats .306
..................
DustandPollenFilter . 307
.................................
Wiper Blades .308
...........................................
Wheels .310
...............................................
Tires .310
...................
Checking the Battery . 316
.............................
Vehicle Storage .317
361
Maintenance
Maint enance
271

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Youshouldcheckthefollowing
items at the specified intervals. If
you are unsure of how to perform
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you fill the fuel tank. See page .
Automatic transmission Check
the fluid level monthly. See pages
.
Brakes Check the fluid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
. Lights
Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and licen se plate lights monthly.
See page .
234
293 234
312 298
294 296
Maintenance Minder
Owner’s Maintenance Checks
282

Fluid Locations
286
RADIATOR CAPCLUTCH FLUID
(Manual
Transmission only)
(Light gray cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop) ENGINE OIL
FILL CAP
BRAKE FLUID
(Black cap)
ENGINE OIL DIPSTICK
(Orange handle)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap)
ENGINE COOLANT
RESERVOIR

Theheadlightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
trunk or pull a trailer, readjustment
may be required. Adjustments
should be done by your dealer or
other qualif ied mechanic.Your vehicle has halogen headlight
bulbs, one on each side. When
replacing a bulb, handle it by its steel
base and protect the glass from
contactwithyourskinorhard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.
The low beam headlight bulbs are a
type of high voltage discharge tube.
High voltage can remain in the
circuit even with the light switch of f
and the key removed. Because of
this, you should not attempt to
examine or change a low beam
headlight bulb yourself . If a low
beam headlight bulb fails, take the
vehicle to your dealer to have it
replaced.
Headlight A iming
Replacing a High Beam Headlight
Bulb
L ow Beam Headlight Bulb
Replacement
Lights
298
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.

Open the hood. To change a bulb
on the driver’s side, undo the
three fasteners and remove the air
intake cover.Remove the electrical connector
f rom the bulb by pulling the
connector straight back.
Remove the rubber weather seal
by pulling on the tab.Unclip the end of the hold-down
wire f rom its slot. Pivot it out of
the way, and remove the bulb
socket.
Pull the burned out bulb straight
out of its socket.
Push the new bulb straight into
the socket until it bottoms.
1.
2.
3. 4.
5.
CONT INUED
Lights
Maint enance
299
FASTENER
AIR INTAKE COVER
HOLD-DOWN WIREBULB
CONNECTOR
RUBBER WEATHER SEAL
SOCKET

Open the hood.
Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.Pull the bulb straight out of its
socket. Push the new bulb straight
into the socket until it bottoms.
Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Turn on the lights to test the new
bulb.
Insert the socket back into the
headlight assembly. Make sure
the bulb is installed correctly by
looking through the headlight lens.
Pivot the hold-down wire back in
place, and clip the end into the slot.
Install the rubber weather seal
over the back of the headlight
assembly.Makesureitisright
side up; it is marked with an arrow.
Push the electrical connector onto
the socket. Make sure it is
connected securely.
Turn on the headlights to test the
new bulb.
On the driver’s side, reinstall the
air intake cover. Reinstall the
three fasteners and secure them
by pushing on the heads until they
lock. 3.
4.
5.
2. 1.
9. 8.
10. 7. 6.
Replacing the Turn Signal L ight
Bulb
Lights
300
BULB
SOCKET