2002 HONDA PASSPORT Owners Manual

166Driving Tips
indicator in three or more places
around the tire.
Maintenance
In addition to proper inflation,
correct wheel alignment helps to
decrease tire wear. You should get
your vehicle’
s suspension parts
inspected often, and aligned when
needed.
The tires were properly balanced
at the factory. They may need to
be rebalanced at some time before
they are worn out. Have your
dealer check the tires if you feel a
consistent vibration while driving.
A tire should always be
rebalanced if it is removed from
the wheel for repair.
Make sure the installer balances
the wheels when you have new
tires installed. This increases riding comfort and tire life. Your
vehicle’
s original tires were
dynamic or “spin” balanced at the
factory. For best results, have the
installer perform a dynamic
balance.
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).
FRONT
4 WHEEL 5 WHEEL
Move the tires to the positions
shown in the diagram each time
they are rotated.
Replacing Tires and Wheels
The tires that came with your
vehicle were selected to match its
performance capabilities while
providing the best combination of
handling, ride comfort, and long
life. You should replace them with
radial tires of the same 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.

167Driving Tips
We urge you not to install
oversize tires and wheels that
would change your vehicle’s
ride height and possibly affect
handling and stability.
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.
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 can seriously affect your
vehicle’s handling.
The
ABS works by comparing the
speed of the wheels. When
replacing tires, use the same size
originally supplied with the
vehicle. Tire size and construction
can affect wheel speed and may
cause the system to work
inconsistently.
If you ever need to replace a
wheel, make sure the
replacement’s specifications
match the wheels that originally
came on your Honda. Replacement wheels are available
at your Honda dealer.
Wheels and Tires
Wheels:
16 x 7 JJ
Tires:
Standard on
LX 2WD
225/75R16
Standard on all other models
245/70R16
See page 250 for information
about DOT Tire Quality Grading.

168Driving Tips
Traction
A decrease in driving, cornering,
and braking traction occurs when
water, snow, ice, gravel, or other
materials are on the road. Vehicle
speed should be adjusted to the
road conditions.
When driving on wet or slushy
roads, a wedge of water can build
up between the tire and road. This
is known as hydroplaning and
may cause partial or complete loss
of traction, vehicle control, and
stopping ability. To reduce the
chance of traction loss, follow
these tips:
1. Slow down during rainstormsor when roads are slushy.
2. Slow down if the road has standing water or puddles. 3. Replace tires when they are
worn to a point where 1/16
inch (1.6 mm) or less tread
remains, or cord or fabric
can be seen.
4. Keep the tires properly inflated.
If your vehicle has snow tires, be
sure they are the same size, load
range and construction type as your
other tires. Vehicle speed should be
limited to a maximum of 75 mph
(120 km/h) when equipped with
either passenger vehicle-type or
truck-type snow tires.
Tire Chains
To prevent tire chains from
damaging your vehicle:
•Install the chains on the rear
tires as tightly as possible. Tighten them again after
driving 1/4 to 1/2 mile (0.4 to
0.8 kilometer). Using chains on
the front tires is not
recommended. They may
contact the body and possibly
damage the vehicle. If you
intend to use chains on the
front tires, be sure there is
enough clearance.
•Do not exceed 45 mph
(70 km/h) or the chain
manufacturer ’
s suggested speed
limit if it is lower.
•Drive in a restrained manner
and avoid large bumps,
potholes, severe turns or other
maneuvers that could cause the
vehicle to bounce up and down.
•Follow the chain
manufacturer ’ s instructions.

169Driving Tips
Wheel Replacement
Considerations
Damaged wheels must be
replaced. For example, replace
wheels if they are bent, cracked or
heavily rusted, or if wheel nuts
often become loose. Also replace
wheels that leak air (except some
aluminum wheels that can be
repaired). See your Honda dealer.
Do not use bent wheels that have
been straightened, and do not use
tubes in leaking wheels designed
for tubeless tires. Such wheels
may have structural damage and
could fail without warning.
Maximum loads, maximum
inflation pressures, wheel
identification codes, and wheel
sizes are stamped on each wheel.
Service-tested and approvedwheels are available from your
Honda dealer.
When obtaining wheels for any
reason from any other source, the
replacement wheels should be
equal in load capacity, inflation
pressure capacity, diameter, width,
offset and mounting configuration
to those originally installed on
your vehicle. A wheel of the
wrong size or type may adversely
affect load carrying capacity,
wheel and bearing life, brake
cooling, speedometer/odometer
calibration, stopping ability,
headlight aim, bumper height,
vehicle ground clearance, and tire
or tire chain clearance to the body
and chassis. Replacement with
used wheels is not advised: They
may have been subjected to harsh
treatment or very high mileage and
could fail without warning.
Installing wheels and/or tires that
have a higher load carrying limit
than those that originally came on
your vehicle does not increase the
GAWR or GVWR of the vehicle.

170Driving Tips
Driving for Best Fuel
Economy
How, where, and when you drive
all affect how many miles/
kilometers you can get from a
gallon/liter of fuel. The careful
attention you give your vehicle as
far as maintenance and repairs
will also help fuel economy.
Fuel Selection
Use only unleaded gasoline
meeting federal government
regulations. The federal
government specifies the
minimum octane rating number of
unleaded gasoline. Unleaded
gasoline must be used for proper
emissions control system
operation. It will also minimize
spark plug fouling. The use of
leaded gasoline can damage the
emissions control system andcould result in loss of warranty
coverage.
“Jackrabbit” Starts
You can save fuel (and prolong
engine and tire life) by avoiding
fast starts away from lights and
stop signs.
Stop-and-Go Driving
Frequent stop-and-go driving
during a trip will cut down on
your miles per gallon (kilometers
per liter). Plan even your short
shopping trips to take advantage
of through streets to avoid traffic
lights. Pace your driving to avoid
unplanned stops.
Excessive Idling
An idling engine uses fuel, too. If
you’re faced with more than a few
minutes wait and you
’re not intraffic, it is better to turn off the
key and start the engine again
later.
Repetitive Harsh Stopping
Harsh stops can also waste fuel;
instead of moving the vehicle, the
energy is wasted as heat in
braking. Energy in the form of
fuel is also needed to accelerate
back to driving speed.
Lubricants
A well-lubricated vehicle means
less friction between moving
parts. This manual lists the proper
lubrication intervals in the
“Care
and Maintenance ” section.
Air Cleaner
Your vehicle gets its power from a
mixture of fuel and air. The air is
taken into the engine through the
Fuel Economy

171Driving Tips
air cleaner, so it’
s important to
replace the air cleaner filter at
required intervals. See “Care and
Maintenance.” A dirty air cleaner
filter reduces engine performance
and can waste fuel.
Air Conditioning
Turn off the air conditioning when
it is not needed. The air
conditioning compressor is not on
in this position and the reduced
engine load can improve fuel
economy.
Tuned Engine
An engine that is properly
maintained will provide better
fuel economy than one that is not.
One misfiring spark plug will cut
fuel economy significantly, and
will make a difference in the
amount of pollution emitted from
your vehicle. Excessive Weight
Fuel economy is related to the
work the engine must do. The
heavier the load, the more fuel it
takes to run your vehicle. Keep
weight to a minimum by removing
unnecessary luggage or cargo.
Tire Inflation
Underinflation not only causes
needless tire wear but can also
waste fuel. It’
s a good idea to
check tire pressure often and keep
your tires inflated to the pressures
shown on the tire placard located
on the driver ’s doorjamb. Wheel Alignment
Improper alignment will cause the
front tires to roll at an angle that
will result in faster tire wear. It
takes power to overcome this
improper alignment, which, in
turn, wastes fuel.
Use of 4-Wheel Drive
In normal driving, put the
4WD-2WD switch in the 2WD
position.

172 Driving Tips
The
three-way catalytic converter
is an emissions control device
added to the exhaust system to
reduce exhaust gas pollutants. The
converter contains a ceramic
material coated with noble metal
catalysts. To prevent
contamination of the catalysts,
unleaded gasoline must be used.
Unleaded gasoline also reduces
combustion chamber deposits and
exhaust system corrosion.
The three-way catalytic converter
requires the use of unleaded
gasoline. Use of leaded gasoline
will cause the converter to lose its
effectiveness.
To Help Prevent Damage
1. Keep your engine properly
maintained. Engine
malfunctions involving the electrical,
electronic fuel
injection or ignition systems
may result in unusually high
converter and exhaust system
temperatures. Do not keep
driving your vehicle if you
detect engine misfire,
noticeable loss of performance,
or other unusual operating
conditions. Have it serviced
promptly. A properly
maintained engine will
minimize malfunctions that
could damage the converter. It
will also help provide good
emissions control and fuel
economy. (See the
Maintenance Schedule on page
204 for info rmation on
inspecting and maintaining the
engine, exhaust system and
other components.) 2. Do not push or tow your
vehicle to start it. This could
damage the converter.
3. Do not park your vehicle over high grass, dry leaves or other
combustible materials. The
catalytic converter gets very
hot and could set fire to these
materials.
Three-Way Catalytic Converter

converter. These replacements
are not covered under warranty.
173Driving Tips
If you are planning to take your
Honda outside the U.S. or
Canada, contact the tourist
bureaus in the areas you will be
traveling in to find out about the
availability of unleaded gasoline
with the proper octane rating.
If unleaded gasoline is not
available, be aware that using
leaded gasoline in your Honda
will affect performance and fuel
mileage, and damage its
emissions controls. It will no
longer comply with U.S. and
Canadian emissions regulations,
and will be illegal to operate in
North America. To bring your
vehicle back into compliance will
require the replacement of several
components, such as the oxygen
sensor and the three-way catalytic
Modifying your vehicle, or
installing some non-Honda
accessories, can make your vehicle
unsafe. Before you make any
modifications or add any
accessories, be sure to read the
following information.
Accessories
Your dealer has Genuine Honda
accessories that allow you to
personalize your vehicle. These
accessories have been designed and
approved for your vehicle, and are
covered by warranty.
Non-Honda accessories are
usually designed for universal
applications. Although
aftermarket accessories may fit on
your vehicle, they may not meet
factory specifications, and could
adversely affect your vehicle
’s
handling and stability. (See “Modifications” on the next page
for additional information.)
Improper accessories or
modifications can affect
your vehicle’
s handling,
stability and performance,
and cause a crash in
which you can be hurt or
killed.
Follow all instructions in
this owner ’s manual
regarding accessories and
modifications.
When properly installed, car
phones, alarms, two-way radios,
and low-powered audio systems
should not interfere with your
vehicle’ s computer-controlled
Operation in
Foreign CountriesAccessories & Modifications