2009 HONDA RIDGELINE tire pressure

Your dealer has Honda accessories
that allow you to personalize your
vehicle. These accessories have
been designed and approved f or your
vehicle, and are covered by warranty.
Modif ying your vehicle, or installing
some non-Honda accessories, can
make it unsaf e. Bef ore you make any
modif ications or add any accessories,
be sure to read the f ollowing
inf ormation.
Although non-Honda accessories
may f it on your vehicle, they may not
meet f actory specif ications, and
could adversely af f ect your vehicle’s
handling and stability.
If you install a truck cap, be sure it is
properly installed and does not
exceed your vehicle’s load limits (see
page ).
When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interf ere with your vehicle’s
computer controlled systems, such
as your airbags, anti-lock brakes, and
tire pressure monitoring system.
Be sure electronic accessories do
not overload electrical circuits
(see page ) or interf ere with
the proper operation of your
vehicle.
Make sure the accessory does not
obscure any lights, or interf ere
with proper vehicle operation or
perf ormance.
Bef ore installing any accessory:
260
378
CONT INUED
A ccessories
Your vehicle should not be used to
carry a slide-in camper.
A ccessories and Modif ications
Bef ore Driving
257
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.
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Larger or smaller wheels and tires
can interf ere with the operation of
your vehicle’s anti-lock brakes and
other systems.
Modif ying your steering wheel or
any other part of your vehicle’s
saf ety systems could make the
systems inef f ective.
If you plan to modif y your vehicle,
consult your dealer.
Removing parts f rom your vehicle,
or replacing components with
non-Honda components could
seriously af f ect your vehicle’s
handling, stability, and reliability.
Some examples are:
Lowering the vehicle with a non-
Honda suspension kit that
signif icantly reduces ground
clearance can allow the
undercarriage to hit speed bumps
or other raised objects, which
could cause the airbags to deploy.
Raising your vehicle with a
non-Honda suspension kit can
af f ect the handling and stability.
Bef ore installing any electronic
accessory, have the installer
contact your dealer f or assistance.
If possible, have your dealer
inspect the f inal installation.
Do not install accessories on the
side pillars or across the rear
windows. Accessories installed in
theseareasmayinterferewith
proper operation of the side
curtain airbags.
Non-Honda wheels, because they
are a universal design, can cause
excessive stress on suspension
components and will not be
compatible with the tire pressure
monitoring system (TPMS).
Modif ying Your Vehicle
A ccessories and Modif ications
258
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2009 Ridgeline

This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important inf ormation on
parking your vehicle, the braking
system, the VTM-4 system, the
vehicle stability assist (VSA
)
system, the tire pressure monitoring
system (TPMS), and f acts you need
if you are planning to tow a trailer or
drive of f -highway. ........................
Driving Guidelines .268
........................
Preparing to Drive .269
.......................
Starting the Engine .270
..............
Automatic Transmission .271
Variable Torque Management
.............
4WD (VTM-4) System .276
Tire Pressure Monitoring System ......................................
(TPMS) .278
...........................................
Parking .286
.............................
Braking System .288
...............
Anti-lock Brakes (ABS) .289
Vehicle Stability Assist (VSA
)
........................................
System .291
.................
Towing Weight Limits .293
..........
Towing Weight Guidelines .295
...........................
Towing a Trailer .296
Of f -Highway Driving ..................................
Guidelines .306
Driving
Driving
267
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2009 Ridgeline

Youshoulddothefollowingchecks
and adjustments bef ore you drive
your vehicle.Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood is f ully closed.
Check that the tailgate is f ully
closed when it is not used as an
extended pickup bed.
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure.
Check that any items you may be
carrying are stored properly or
f astened down securely. Check the adjustment of the
inside and outside mirrors (see
page ).
Check the steering wheel
adjustment (see page ).
Make sure the doors and In-Bed
Trunk are securely closed and
locked.
Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).
Check the seat adjustment (see
pages and ). When you start the engine, check
the gauges and indicators in the
instrument panel, and the
messages on the inf ormation
display or multi-inf ormation
display (depending on models)
(seepages,,,and
).
1.
2.
3.
4.
5.
6. 8. 7.
9.
10.
11.
121 133
99
16
61 76 77
90
119
Preparing to Drive
Driving
269
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Press the VTM-4 LOCK button.
The indicator in the button comes
on.
To get unstuck, apply light pressure
to the accelerator pedal. Do not spin
the f ront tires f or more than a f ew
seconds. Because of the amount of
torque applied to the rear tires, they
should not spin. This is normal. If
you are not able to move the vehicle,
stop and reverse direction.
If you become stuck, you can
activatetheVTM-4bypressingthe
VTM-4 LOCK button while in f irst
(1), second (2), or reverse (R) gear
below18mph(30km/h).Thismode
overrides the auto system to send
maximum torque to the rear axle.
This mode is only intended f or
intermittent use at low speed to free
your vehicle if it becomes stuck or
when you encounter a steep grade
with one wheel on a slippery surf ace.
Generally, you should f irst allow the
auto mode to operate to adjust for
the available traction conditions.
Turn the ignition switch to the
LOCK (0) position.
Move the shift lever to D.
Press the VTM-4 LOCK button.
do
any of the f ollowing:
The VTM-4 Lock will temporarily
disengage when the vehicle speed
exceeds 18 mph (30 km/h). The
indicator in the button will remain on.
The vehicle speed must be below
18 mph (30 km/h).
Move the shift lever to first (1),
second (2), or reverse (R) gear.
1.
2. 3.
VTM-4 System
To Engage the VTM-4 Lock:
To Disengage the VTM-4 L ock,
Driving
277
Do not use the VTM-4 LOCK button on
dry, paved roads. Driving on dry,
paved roads with VTM-4 Lock ON may
damage the rear dif f erential when
making a turn. Strange noise and
vibration can also result.
Do not continuously spin the f ront tires
of your vehicle. Continuously spinning
the f ront tires can cause transmission
or rear dif f erential damage.
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2009 Ridgeline

When the low tire pressure indicator
is on, one or more of your tires is
signif icantly underinf lated. You
should stop and check your tires as
soon as possible, and inf late them to
the proper pressure as indicated on
the vehicle’s tire inf ormation placard.
If you think you can saf ely drive a
short distance to a service station,
proceed slowly, and inf late the tire to
the recommended pressure shown
on the driver’s doorjamb.
If the tire is f lat, or if the tire
pressure is too low to continue
driving, replace the tire with the
compact spare tire (see page ).
If you cannot make the low tire
pressure indicator go out af ter
inf lating the tires to the specif ied
values, have your dealer check the
system as soon as possible.Driving on a signif icantly under
inf lated tire causes the tire to
overheat and can lead to tire failure.
Underinf lation also reduces f uel
efficiency and tire tread life, and may
af f ect the vehicle’s handling and
stopping ability.
Becausetirepressurevariesby
temperature and other conditions,
the low tire pressure indicator may
come on unexpectedly.
Each tire has its own pressure
sensor (not including the spare tire).
If the air pressure of a tire becomes
signif icantly low, the sensor in that
tire immediately sends a signal that
causes the low tire pressure
indicator and the appropriate tire on
thetirepressuremonitortocomeon.
Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.
360
On models without navigation system
Tire Pressure Monitoring System (TPMS)
Low Tire Pressure
Indicator
278
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This indicator comes on and stays on
if there is a problem with the tire
pressure monitoring system.
If this happens, the system will shut
of f and no longer monitor tire
pressures. Have the system checked
by your dealer as soon as possible.
If the low tire pressure indicator or
TPMS indicator comes on, the VSA
system automatically turns on even if
the VSA system is turned of f by
pressing the VSA OFF switch (see
page ). If this happens, you
cannot turn the VSA system of f by
pressing the VSA OFF switch again.
Although your tire pressure is
monitored, you must manually check
thetirepressuresmonthly.
The appropriate tire indicator and
low tire pressure indicator comes on
if a tire becomes signif icantly
underinf lated. See
on page .
For example, if you check and f ill
your tires in a warm area, then drive
in extremely cold weather, the tire
pressure will be lower than
measured and could be underinf lated
and cause the low tire pressure
indicator to come on. Or, if you
check and adjust your tire pressure
in cooler conditions, and drive into
extremely hot conditions, the tire
maybecomeoverinflated.However,
the low tire pressure indicator will
not come on if the tires are
overinf lated.
Refer to page for tire inflation
guidelines.
When you restart the vehicle with
thecompactsparetire,theTPMS
indicator may also come on and stay
on after driving several miles
(kilometers).
Each tire, including the spare, should
be checked monthly when cold, and
set to the recommended inf lation
pressure as specif ied on the tire
information label and in the owner’s
manual (see page ).
349 350
278 292
Tire Pressure Monitoring System (TPMS)
Tire Pressure Monitoring
System (T PMS) Indicator
T ire Pressure Monitor Low Tire
Pressure Indicator
Driving
279
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As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this device must accept anyinterf erence received, includinginterf erence that may cause undesiredoperation.
Changes or modif ications not expresslyapproved by the party responsible f orcompliance could void the user’sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-210.Operation is subject to the f ollowing twoconditions: (1) this device may not causeinterf erence, and (2) this device mustaccept any interf erence that may causeundesired operation of the device.
If you have a f lat tire, the low tire
pressure indicator will come on.
Replace the indicated f lat tire with
thecompactsparetire(seepage ).
Each wheel (except the compact
sparetirewheel)isequippedwitha
tire pressure sensor mounted inside
the tire behind the valve stem. You
must use TPMS specif ic wheels. It is
recommended that you always have
your tires serviced by your dealer or
qualif ied technician.
After you replace the flat tire with
thecompactsparetire,thelowtire
pressure indicator stays on. This is
normal; the system is not monitoring
the spare tire pressure. Manually
check the spare tire pressure to be
sure it is correct. Af ter several miles
(kilometers) driving with the
compact spare tire, the TPMS
indicator comes on and the low tire pressure indicator goes of f .
The low tire pressure indicator or
the TPMS indicator will go off, after
several miles (kilometers) driving,
when you replace the spare tire with
the specif ied regular tire equipped
with the tire pressure monitor sensor.
Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible.
361
Tire Pressure Monitoring System (TPMS)
Changing a T ire with T PMS
280
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