1998 HONDA PRELUDE steering wheel

The Braking System

Brake System Design
The hydraulic system that operates the brakes has two separate circuits.Each circuit works diagonally across
the vehicle (the left-front brake is connected with the right-rear brake,etc.). If one circuit should develop a
problem, you will still have braking at two wheels.
Anti-lock Brakes

Your vehicle has an Anti-lock BrakeSystem (ABS) as standard
equipment. ABS helps to prevent the
wheels from locking up and skidding during hard braking, allowing you to
retain steering control.
When the front tires skid, you lose steering control; the vehicle
continues straight ahead even
though you turn the steering wheel.
The ABS helps to prevent lock-up and helps you retain steering control
by pumping the brakes rapidly; much
faster than a person can do it. You should never pump the
brake pedal, this defeats thepurpose of the ABS. Let the ABS
work for you by always keeping firm, steady pressure on the brake pedal
as you steer away from the hazard.
This is sometimes referred to as
"stomp and steer."

You will feel a pulsation in the brake pedal when the ABS activates, and
you may hear some noise. This is normal, it is the ABS rapidly
pumping the brakes.
Activation varies with the amount of traction your tires have. On dry
pavement, you will need to press on
the brake pedal very hard before you activate the ABS. However, you may
feel the ABS activate immediately if
you are trying to stop on snow or ice.

Driving

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The Braking System
Important Safety Reminders

ABS does not reduce the time or distance it takes to stop the
vehicle, it only helps with steering control during braking. You should
always maintain a safe followingdistance from other vehicles. ABS will not prevent a skid that
results from changing direction
abruptly, such as trying to take a corner too fast or making a sudden
lane change. Always drive at a safe,
prudent speed for the road and
weather conditions.
ABS cannot prevent a loss of stability. Always steer moderately
when you are braking hard. Severe or sharp steering wheel movement
can still cause your vehicle to veer
into oncoming traffic or off the road. A vehicle with ABS may require a
longer distance to stop on loose or
uneven surfaces, such as gravel orsnow, than a vehicle without anti-
lock. Slow down and allow a greater distance between vehicles under
those conditions.

Driving
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Active Torque Transfer System

Type SH only

Your Honda is equipped with an
Active Torque Transfer System (ATTS). Under certain driving
conditions, the ATTS enhances the
vehicle's cornering performance by transferring some torque between
the inside and outside front wheelsduring a turn.
Based on steering wheel turn angle,
lateral acceleration, and engine power, the ATTS regulates the
driving force to each drive wheel
through an electronically-controlled
hydraulic system and two sets of clutches and gears.
Important Safety Information

The ATTS cannot prevent
skidding if you enter a corner too
fast. It has almost no effect on
braking and vehicle speed.

It is still your responsibility to driveat reasonable speeds and to leave a
sufficient margin of safety.
ATTS Indicator

The Active Torque Transfer System
(ATTS) is self-checking. If a problem
is detected in the system, the ATTS
indicator on the instrument panel
comes on.

If this happens, take the vehicle to
your dealer to have it checked. With the indicator on, your vehicle willcorner normally, but you will not
have active torque transfer.

Driving

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Driving in Bad Weather

Rain, fog, and snow conditions re-
quire a different driving technique
because of reduced traction and
visibility. Keep your vehicle well- maintained and exercise greater
caution when you need to drive in
bad weather. The cruise control should not be used in these condi-
tions. Driving Technique — Always drive
slower than you would in dry
weather. It takes your vehicle longer to react, even in conditions that mayseem just barely damp. Apply
smooth, even pressure to all the
controls. Abrupt steering wheel
movements or sudden, hard appli- cation of the brakes can cause loss of
control in wet weather. Be extra
cautious for the first few miles (kilometers) of driving while you
adjust to the change in driving
conditions. This is especially true in
snow. A person can forget some
snow-driving techniques during the
summer months. Practice is needed
to relearn those skills.
Exercise extra caution when driving
in rain after a long dry spell. After
months of dry weather, the first
rains bring oil to the surface of the
roadway, making it slippery. Visibility — Being able to see
clearly in all directions and being
visible to other drivers are important in all weather conditions. This is
more difficult in bad weather. To beseen more clearly during daylight
hours, turn on your headlights.
Inspect your windshield wipers and
washers frequently. Keep the wind- shield washer reservoir full of the
proper fluid. Have the windshield
wiper blades replaced if they start to streak the windshield or leave parts
unwiped. Use the defrosters and air
conditioning to keep the windows
from fogging up on the inside (see page 98).

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Towing a Trailer

When towing a trailer in the Sequential SportShift mode, select
Third, Second, or First gear; depending on the vehicle speeds and
road condition. Do not use Fourth
gear. The recommended speed
range for each gear position is shown in the table. When parking your vehicle and
trailer, especially on a hill, be sure to
follow all the normal precautions.
Turn your front wheels into the curb, set the parking brake firmly, and put
the transmission in 1st or Reverse (manual) or Park (automatic). In
addition, place wheel chocks at each
of the trailer's tires.
Backing up with a trailer is difficult and takes practice. Drive slowly,
make small movements with thesteering wheel, and have someone
stand outside to guide you. Grip the
steering wheel on the bottom (rather
than the usual position near the top). Move your hand to the left to get the
trailer to move to the left, and right
to move the trailer right.

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Maintenance

This section explains why it is important to keep your vehicle wellmaintained and to follow basic
maintenance safety precautions.
This section also includes Maintenance Schedules for normaldriving and severe driving conditions,
a Maintenance Record, and instruc-
tions for simple maintenance tasks
you may want to take care of
yourself.
If you have the skills and tools to per-
form more complex maintenance
tasks on your Honda, you may want to purchase the Service Manual. See
page 271 for information on how toobtain a copy, or see your Honda

dealer.
Maintenance Safety....................... 160
Important Safety Precautions ..161
Maintenance Schedule.................. 162
Required Maintenance Record.... 169 Owner Maintenance Checks........ 171
Fluid Locations............................... 172
Engine Oil.......................................173

Adding Oil................................... 173Recommended Oil..................... 173Synthetic Oil............................... 174

Additives..................................... 174
Changing the Oil and Filter...... 175
Cooling System.............................. 177
Adding Engine Coolant............. 177Replacing Engine Coolant........ 179
Windshield Washers..................... 182
Transmission Fluid........................ 183 AutomaticTransmission.......................... 183
5-speed Manual Transmission.......................... 184
Brake and Clutch Fluid................. 185 Brake System............................. 185
Clutch System............................ 186
Power Steering............................... 186
Air Cleaner Element...................... 187 Spark Plugs..................................... 188
Replacement............................... 188
Specifications............................. 190
Battery............................................ 190
Wiper Blades.................................. 193
Air Conditioning System............... 195 Drive Belts...................................... 196
Timing Belt..................................... 196

Tires................................................ 197
Inflation....................................... 197

Inspection................................... 198

Maintenance............................... 199

Tire Rotation.............................. 200 Replacing Tires and Wheels .... 200
Wheels and Tires....................... 201

Winter Driving...........................201
Snow Tires.............................. 202

Tire Chains............................. 202

Lights.............................................. 203

Headlight Aimimg..................... 205

Replacing Bulbs......................... 206

Storing Your Vehicle..................... 217

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Brake and Clutch Fluid, Power Steering

Clutch System

The fluid should be between the MIN and MAX marks on the side of
the reservoir. If it is not, add brake
fluid to bring it up to that level. Use
the same fluid specified for the
brake system.
Low fluid level can indicate a leak in
the clutch system. Have this system inspected as soon as possible. Power Steering
Check the level when the engine is
cold. Look at the side of the
reservoir. The fluid should be
between the UPPER LEVEL and
LOWER LEVEL. If it is below the
LOWER LEVEL, add power steering
fluid to the UPPER LEVEL. Always use Genuine Honda Power
Steering Fluid. If it is not available,
you may use another power steering
fluid as an emergency replacement. However, continued use can cause
increased wear and poor steering in
cold weather. Have the power steering system flushed and refilled
with Honda PSF as soon as possible.
A low power steering fluid level can indicate a leak in the system. Check
the fluid level frequently and have
the system inspected as soon as
possible.
Turning the steering wheel to full left
or right lock and holding it there can
damage the power steering pump.

Maintenance
MAX

MIN

LOWER

LEVEL

UPPER LEVEL

NOTICE
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Tires

Tire Rotation
To help increase tire life and distribute wear more evenly, you
should have the tires rotated every
7,500 miles (12,000 km). Move the
tires to the positions shown in the
chart each time they are rotated. When shopping for replacement
tires, you may find that some tires are "directional." This means they
are designed to rotate only in one
direction. If you use directional
tires, they should be rotated only

front-to-back.

Replacing Tires and Wheels
The tires that came with your vehicle were selected to match the performance capabilities of the
vehicle while providing the best combination of handling, ride
comfort, and long life. You should
replace them with radial tires of thesame size, load range, speed rating,
and maximum cold tire pressure
rating (as shown on the tire's sidewall). Mixing radial and bias-ply
tires on your vehicle can reduce its braking ability, traction, and steering

accuracy.
It is best to replace all four tires at
the same time. If that is not possible or necessary, then replace the two
front tires or the two rear tires as a pair. Replacing just one tire canseriously affect your vehicle's han-
dling.
Maintenance Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this owner's manual.
Front
Front
(For Non-directional
Tires and Wheels) (For Directional
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