engine HONDA RIDGELINE 2009 1.G Service Manual

µTo shif t to second,
pull the shif t lever towards you, then
shif t to the lower gear. This position
locks the transmission in second
gear. It does not downshif t to f irst
gear when you come to a stop.
Use second gear: For more power when climbing.
To increase engine braking when
going down steep hills.
For starting out on a slippery
surf ace or in deep snow.
To help reduce wheel spin.
When driving downhill with a
trailer.
This will increase the
automatic transmission f luid
temperature and may cause
overheating.
Shif ting out of the D position will
cancel D3, and cause the D3
indicator to go out. Selecting the D
position again will resume D3, and
the indicator will come on.
Turning the ignition switch to the
LOCK (0) position turns D3 of f . To
use D3 when you restart the engine,
select the D position, and press the
D3 switch again.
TheD3indicatoralsocomesonfora
f ew seconds when you turn the
ignition switch to the ON (II)
position.
When D3 is on, the transmission
selects only the f irst three gears.
Use D3 f or engine braking when
going down a steep hill.
Automatic Transmission
Second (2)When t owing a t railer on level roads
under normal driving condit ions, donot use D3.
274
D3 INDICATOR
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µTo shif t f rom second to
first, pull the shift lever towards you,
then shif t to the lower gear. This
position locks the transmission in
f irst gear. By upshif ting and
downshif ting through 1, 2, and D,
you can operate the transmission
much like a manual transmission
without a clutch pedal.
If you shif t into f irst position when
the vehicle speed is above 28 mph
(45 km/h), the transmission shif ts
into second gear first to avoid
sudden engine braking. If you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the tachometer’s
red zone. If this occurs, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
rpm below the red zone.
This allows you to move the shif t
lever out of Park if the normal
method of pushing on the brake
pedal and pulling the shif t lever does
not work.
Set the parking brake.
Make sure the ignition switch is in
the LOCK (0) position.
Putaclothonthenotchof the
shif t lock release slot cover. Using
a small f lat-tipped screwdriver or a
metal f ingernail f ile, caref ully pry
on the notch of the cover to
remove it.
1.
2.
3.
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First (1)
Engine Speed Limiter Shift Lock Release
Automatic Transmission
Driving
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Insert the built-in key into the shift
lock release slot.
Push down on the key while you
pull the shif t lever towards you,
and move it out of Park to neutral.Remove the key from the shift
lock release slot, then reinstall the
cover. Make sure the notch on the
cover is on the instrument panel
side. Press the brake pedal, and
restart the engine.
If you need to use the shif t lock
release, it means your vehicle is
developing a problem. Have it
checked by your dealer. Your vehicle is equipped with a
variable torque management
4-wheel-drive system (VTM-4) that
distributes engine torque to the
appropriate drive axle depending on
the available traction conditions. The
system is completely automatic,
always active, and does not require
any driver interaction.
6.
4.
5.
A utomatic T ransmission, VT M-4 System
VTM-4 System
276
SHIFT LOCK RELEASE SLOT
COVER
VTM-4 LOCK BUTTON
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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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If you think you can saf ely drive a
short distance to a service station,
proceed slowly to the station, then
inflate the tire to the recommended
pressure.
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 ).
Driving on a signif icantly under-
inf lated tire causes the tire to
overheat and can lead to tire failure.
Under-inf 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/TPMS
indicator may come on unexpectedly.
When the low tire pressure/TPMS
indicator is on, one or more of your
tires is signif icantly underinf lated.
Youshouldstopandcheckyourtires
as soon as possible, and inflate them
to the proper pressure as indicated
on the vehicle’s tire inf ormation
placard.
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/
TPMS 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.
Each tire has its own pressure
sensor. 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/TPMS indicator in the
instrument panel to come on. If this
happens, you will see which tire is
losing pressure on the multi-
inf ormation display along with a
‘‘CHECK TIRE PRESSURE’’
message.
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.
361On models with navigation systemLow Tire Pressure/
TPMS Indicator
Tire Pressure Monitoring System (TPMS)
Driving
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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 emergency
brake assist system increases the
stopping f orce when you depress the
brake pedal hard in an emergency
situation. The anti-lock brake system
(ABS) helps you retain steering
control when braking very hard.
Resting your f oot on the pedal keeps
the brakes applied lightly, builds up
heat, and reduces their ef f ectiveness
and reduces brake pad life. In
addition, f uel economy can be
reduced. 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.
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.
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.
Braking System Design
Brake Pad Wear Indicators
Braking System
288
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The vehicle stability assist (VSA)
system helps to stabilize the vehicle
during cornering if the vehicle turns
more or less than desired. It also
assists you in maintaining traction
while accelerating on loose or
slippery road surf aces. It does this
by regulating the engine’s output and
by selectively applying the brakes.
The VSA system cannot enhance the
vehicle’s driving stability in all
situations and does not control your
vehicle’s entire braking system. It is
still your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety.
When VSA activates, you may notice
that the engine does not respond to
the accelerator in the same way it
does at other times. There may also
be some noise f rom the VSA
hydraulic system. You will also see
the VSA activation indicator blink.When VSA activates, you will see the
VSA Activation indicator blink.
If this indicator comes on while
driving, pull to the side of the road
when it is saf e, and turn of f the
engine. Reset the system by
restarting the engine. If the VSA
system indicator stays on or comes
back on while driving, have the VSA
system inspected by your dealer.
If the indicator does not come on
when the ignition switch is turned to
the ON (II) position, there may be a
problem with the VSA system. Have
your dealer inspect your vehicle as
soon as possible.You will also see a ‘‘CHECK VSA
SYSTEM’’ message on the multi-
inf ormation display if there is a
problem with the VSA system.
If the low tire pressure indicator or
TPMS indicator comes on, see
page .
If the low tire pressure/TPMS
indicator comes on, see page .
Or, if the multi-inf ormation display
shows a ‘‘CHECK TPMS
SYSTEM’’ message with the
indicator f lashing, see page .
Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.
In this case, you cannot turn of f the
VSA using the OFF switch again. 91281
278On models with navigation system
On models with navigation system
On models without navigation systemVSA A ctivation Indicator
Vehicle Stability Assist
(VSA ) System Indicator
Vehicle Stability A ssist (VSA)System
Driving
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In certain unusual conditions when
your vehicle gets stuck in shallow
mud or f resh snow, it may be easier
to free it with the VSA temporarily
switched of f . When the VSA system
is of f , the traction control system is
alsooff.Youshouldonlyattemptto
f ree your vehicle with the VSA of f if
you are not able to f ree it when the
VSA is on.Driving with varying tire or wheel
sizes may cause the VSA to
malf unction. When replacing tires,
make sure they are of the same size
and type as your original tires (see
page ).
If you install winter tires, make sure
they are the same size as those that
were originally supplied with your
vehicle. Exercise the same caution
during winter driving as you would if
your vehicle was not equipped with
VSA.
Immediately af ter f reeing your
vehicle, be sure to switch the VSA on
again. We do not recommend driving
your vehicle with the VSA and
traction control systems switched off. This switch is above the parking
brake release handle. To turn the
VSA system on and of f , press and
hold it until you hear a beep.
When VSA is off, the VSA activation
indicator comes on as a reminder.
VSA is turned on every time you
start the engine, even if you turned it
off the last time you drove the
vehicle. 353
VSA Of f Switch
VSA and Tire Sizes
Vehicle Stability A ssist (VSA)System
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Your vehicle has been designed to
tow a trailer, as well as carrying
passengers and their cargo. To
saf ely tow a trailer, you should
caref ully observe the load limits (see
page ), use the proper equipment,
and f ollow the guidelines in this
section.
The maximum allowable weight of
the trailer and everything in or on it
depends on the number of occupants
in your vehicle and the type of trailer
being towed (see page ).
Towing a trailer that is too heavy can
seriously af f ect your vehicle’s
handling and perf ormance. It can
also damage the engine and
drivetrain.
Avoid towing a trailer during your
vehicle’s f irst 600 miles (1,000 km)
(see page ).
Be sure to read the
sectiononpage
if you plan to tow of f paved
surf aces.
248
260
306
295
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Towing Weight Limits
Load Limits
Off-Highway
Driving Guidelines
T ot al T railer Weight
Break-In Period
Driving
293
Exceeding any load limit or
improperly loading your vehicle
and trailer can cause a crash in
which you can be seriously hurt
or killed.
Check the loading of your
vehicle and trailer carefully
beforestartingtodrive.
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If youmuststopwhenfacinguphill,
use the f oot brake or parking brake.
Do not try to hold the vehicle in
place by pressing on the accelerator,
as this can cause the automatic
transmission to overheat.
When driving down hills, reduce
your speed, and use D3. Do not
‘‘ride’’ the brakes.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
When towing a f ixed-sided trailer
(e.g., camper), do not exceed 55 mph
(88 km/h). At higher speeds, the
trailer may sway or affect vehicle
handling.
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.
When towing a trailer on level roads
under normal driving conditions, do
not use D3. This will increase the
automatic transmission fluid
temperature and may cause
overheating. Maketurnsmoreslowlyandwider
than normal. The trailer tracks a
smaller arc than your vehicle, and it
canhitorrunoversomethingthe
vehicle misses.
Allow more time and distance f or
braking. Do not brake or turn
suddenly as this could cause the
trailer to jackknif e or turn over.
When climbing hills, closely watch
your temperature gauge. If it nears
the red (Hot) mark, turn the air
conditioning of f , reduce speed and, if
necessary, pull to the side of the
road to let the engine cool.
With heavy cargo on the pickup bed,
your vehicle has a higher center of
gravity. Drive slowly and cautiously,
and allow more time and distance f or
braking. Loading heavy cargo could
af f ect your vehicle’s handling and
perf ormance. Remember, it
takes longer to slow down and
stop when towing a trailer.T owing Speeds and Gears
Handling Crosswinds and Buf f et ing
Making T urns and Braking
Driving on Hills
Towing a Trailer
304
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