2008 SUBARU TRIBECA engine

7-22
Starting and operating
Electronic Brake Force Dis-
tribution (EBD) systemThe EBD system maximizes the effective-
ness of the brakes by allowing the rear
brakes to supply a greater proportion of
the braking force. It functions by adjusting
the distribution of braking force to the rear
wheels in accordance with the vehicle’s
loading condition and speed.
The EBD system is an integral part of the
ABS system and uses some of the ABS
system ’s components to perform its func-
tion of optimizing the distribution of brak-
ing force. If any of the ABS components
used by the EBD function fails, the EBD
system also stops working.
When the EBD system is operating, you
may hear a chattering noise or feel a slight
vibration in the brake pedal. This is normal
and does not indicate a malfunction.
& Steps to take if EBD system
failsIf a malfunction occurs in the EBD system,
the system stops working and the brake
system warning light and ABS warning
light come on simultaneously.
The EBD system may be faulty if the
brake system warning light and ABS
warning light illuminate simultaneously
during driving.
Even if the EBD system fails, the conven-
tional braking system will still function.
However, the rear wheels will be more
prone to locking when the brakes are
applied harder than usual and the vehi-
cle’s motion may therefore become some-
what harder to control.
If the brake system warning light and ABS warning light illuminate simultaneously,
take the following steps:
1. Stop the vehicle in the nearest safe,
flat place.
2. Shut down the engine, apply the
parking brake, and then restart it.
3. Release the parking brake. If both
warning lights go out, the EBD system
may be faulty.
Drive carefully to the nearest SUBARU
dealer and have the system inspected.
4. If both warning lights come on again
and stay illuminated after the engine has
been restarted, shut down the engine
again, apply the parking brake, and check
the brake fluid level.
5. If the brake fluid level is not below the
“MIN
”mark, the EBD system may be
faulty. Drive carefully to the nearest
SUBARU dealer and have the system
inspected.
6. If the brake fluid level is below the
“MIN ”mark, DO NOT drive the vehicle.
Instead, have the vehicle towed to the
nearest SUBARU dealer for repair.
WARNING
. Driving with the brake system
warning light on is dangerous.
This indicates your brake system
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7-24
Starting and operating
cornering and/or an evasive maneuver,
the Vehicle Dynamics Control system
adjusts the engine’s output and the
wheels’ respective braking forces to help
maintain traction and directional control.
. Traction Control Function
The traction control function is designed to
prevent spinning of the driving wheels on
slippery road surfaces, thereby helping to
maintain traction and directional control.
Activation of this function is shown by
steady illumination of the Vehicle Dy-
namics Control operation indicator light.
. Skid Suppression Function
The skid suppression function is designed
to help maintain directional stability by
suppressing the wheels ’tendency to slide
sideways during steering operations. Acti-
vation of this function is shown by flashing
of the Vehicle Dynamics Control operation
indicator light.NOTE. Slight twitching of the brake pedal
may be felt when the Vehicle Dynamics
Control system operates; a small de-
gree of vehicle or steering wheel shak-
ing may also be noticed in this situa-
tion. These are normal characteristics
of Vehicle Dynamics Control operation
and are no cause for alarm.
. When driving off immediately after starting the engine, a short operation
noise may be noticed coming from the
engine compartment. This noise is
generated as a result of a check being
performed on the Vehicle Dynamics
Control system and is normal.
.
Depending on the timing of activa-
tion of the brakes, the brake pedal may
seem to jolt when you drive off after
starting the engine. This is a conse-
quence of the Vehicle Dynamics Con-
trol operational check and is normal.
. In the circumstances listed in the
following, the vehicle may be more
unstable than it feels to the driver.
The Vehicle Dynamics Control System
may therefore operate. Such operation
does not indicate a system fault.
.on gravel-covered or rutted roads
. on unfinished roads
. when the vehicle is towing a
trailer
. when the vehicle is fitted with
snow tires or winter tires
. Activation of the Vehicle Dynamics
Control system will cause operation of
the steering wheel to feel slightly
different compared to that for normal
conditions.
. Even if the vehicle is equipped with
a Vehicle Dynamics Control system, it
is important that winter tires be used when driving on snow-covered or icy
roads. (All four wheels should be fitted
with tires of the same size and brand).
Furthermore, if snow chains are to be
used, they should be fitted on the front
wheels. When a vehicle is fitted with
snow chains, however, the effective-
ness of the Vehicle Dynamics Control
system is reduced and this should be
taken into account when driving the
vehicle in such a condition.
.
It is always important to reduce
speed when approaching a corner,
even if the vehicle is equipped with
Vehicle Dynamics Control.
. All four wheels should be fitted with
tires of the same size, type, and brand;
furthermore, the amount of wear
should be the same for all four tires. If
these precautions are not observed
and non-matching tires are used, it is
quite possible that the Vehicle Dy-
namics Control system will be unable
to operate correctly as intended.
. Always turn off the engine before
replacing a tire as failure to do so may
render the Vehicle Dynamics Control
system unable to operate correctly.
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&Vehicle Dynamics Control
system monitor! Vehicle Dynamics Control opera-
tion indicator lightThe indicator light turns on when the
ignition key is turned to the ON position;
it turns off approximately 2 seconds later.
This indicator light flashes during activa-
tion of the skid suppression function and is
illuminated steadily during activation of the
traction control function.
The following two situations could indicate
a malfunction of the Vehicle Dynamics
Control system; if either should occur,
have an authorized SUBARU dealer carry
out an inspection of that system at the first
available opportunity.
.The indicator light does not turn on when the ignition key is turned to the ON
position.
.
The indicator light does not turn off
approximately 2 seconds after the ignition
key has been turned to the ON position.
! Vehicle Dynamics Control warning
light/Traction Control system OFF
indicator light
This single light has the function of
indicating malfunctions in the Vehicle
Dynamics Control system and the function
of indicating that the Traction Control
system is not operating. It comes on in
the event of a malfunction in the system
and is illuminated whenever the system is
not operating. !
Vehicle Dynamics Control warning
The warning light comes on when the
ignition switch is turned to the “ON ”
position and goes off several seconds
after engine startup. This lighting pattern
indicates that the Vehicle Dynamics Con-
trol system is operating normally.
The following situations could indicate a
malfunction of the Vehicle Dynamics
Control system; if any should occur, we
recommend that you have an authorized
SUBARU dealer carry out an inspection of
the system at the first available opportu-
nity.
. The warning light does not turn on
when the ignition key is turned to the ON
position.
. The warning light turns on while the
vehicle is being driven.
. When a malfunction has occurred in
the Vehicle Dynamics Control electrical
system, only the warning light will turn on.
In such an event, the ABS will still be
operating normally.
. The warning light will also turn on when
a problem occurs with the ABS or Vehicle
Dynamics Control electronic control sys-
tems.
Because the Vehicle Dynamics Control
system controls each brake through the
ABS, whenever the ABS stops operating
Starting and operating
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7-26
Starting and operating
due to a malfunction in that electrical
system, the Vehicle Dynamics Control will
also become unable to control all four
brakes. Thus Vehicle Dynamics Control
system operation halts and the warning
light turns on. Although both the Vehicle
Dynamics Control system and the ABS
will be inoperable in this situation, it will
still be possible to stop the vehicle using
normal braking. The Vehicle Dynamics
Control system and the ABS do not
adversely affect operation of the vehicle
in any way when they are inoperable;
however should such a situation occur,
drive with care and have an authorized
SUBARU dealer carry out an inspection of
those systems at the first available oppor-
tunity.NOTEWhen the warning light turns on and off
in the following way, it indicates that
the Vehicle Dynamics Control system
is operating normally.
.Although turning on after the engine
has been started, the warning light
quickly turns off and stays off.
. The warning light turns on when the
vehicle is being driven; it then turns off
and stays off. !
Traction Control system OFF indica-
tor light
This light comes on to indicate that the
Traction Control system is in non-opera-
tion mode. This does not constitute failure
of the Vehicle Dynamics Control system.
NOTE. The indicator light may stay on for a
while after the engine has been started,
especially in cold weather. This occurs
because the engine has not yet
warmed up and is completely normal.
The light will turn off when the engine
has reached a suitable operating tem-
perature.
. When an engine problem occurs
and the malfunction indicator lamp
turns on, the indicator light will also
come on.
The following two situations could indicate
malfunction of the Vehicle Dynamics
Control system; if either should occur,
have an authorized SUBARU dealer carry
out an inspection of that system at the first
available opportunity.
. The indicator light does not turn on
when the ignition key is turned to the ON
position.
. The indicator light fails to turn off after
the engine is started, even when several
minutes have passed to allow the engine to heat up sufficiently.
&
Traction Control system OFF
switchPressing the switch to deactivate the
Traction Control system can facilitate the
following operations:
. a standing start on a steeply sloping
road with a snowy, gravel-covered, or
otherwise slippery surface
. extrication of the vehicle when its
wheels are stuck in mud or deep snow
When the switch is pressed during engine
operation, the “
”indicator light in the
combination meter illuminates. The Trac-
tion Control system will be deactivated
and the vehicle will behave like a model
not equipped with the Traction Control
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system. When the switch is pressed again
to reactivate the Traction Control system,
the“
”indicator light goes off.
With the Traction Control system deacti-
vated, traction enhancement offered by
Traction Control system is unavailable.
Therefore you should not deactivate the
Traction Control system except under
above-mentioned situations.
NOTE. When the switch has been pressed
to deactivate the Traction Control sys-
tem, the Traction Control system auto-
matically reactivates itself the next time
the ignition key is turned to the “LOCK ”
position and the engine is restarted.
. If the switch is held down for 10
seconds or longer, the indicator light
goes off, the Traction Control system is
activated, and the system ignores any
further pressing of the switch. To make
the switch usable again, turn the igni-
tion key to the “LOCK ”position and
restart the engine.
. When the switch is pressed to
deactivate the Traction Control system,
the vehicle ’s running performance is
comparable with that of a vehicle that
does not have a Traction Control
system. Do not deactivate the Traction
Control system except when absolutely necessary.
Tire pressure monitoring
system (TPMS)The tire pressure monitoring system pro-
vides the driver with a warning message
by sending a signal from a sensor that is
installed in each wheel when tire pressure
is severely low.
The tire pressure monitoring system will
activate only when the vehicle is driven at
speeds above 20 mph (32 km/h). Also,
this system may not react immediately to a
sudden drop in tire pressure (for example,
a blow-out caused by running over a
sharp object).
WARNING
If the low tire pressure warning light
Starting and operating
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CONTINUED –
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Parking your vehicle
WARNING
.Never leave unattended children
or pets in the vehicle. They could
accidentally injure themselves or
others through inadvertent op-
eration of the vehicle. Also, on
hot or sunny days, the tempera-
ture in a closed vehicle could
quickly become high enough to
cause severe or possibly fatal
injuries to them.
. Do not park the vehicle over
flammable materials such as dry
grass, waste paper or rags, as
they may burn easily if they come
near hot engine or exhaust sys-
tem parts.
. Be sure to stop the engine if you
take a nap in the vehicle. If
engine exhaust gas enters the
passenger compartment, occu-
pants in the vehicle could die
from carbon monoxide (CO) con-
tained in the exhaust gas.
& Parking brake
CAUTION
. Never drive while the parking
brake is set because this will
cause unnecessary wear on the
brake linings. Before starting to
drive, always make sure that the
parking brake has been fully
released.
. Never drive with your foot on the
parking brake pedal.To set the parking brake, hold down the
brake pedal while pushing the parking
brake pedal as far as it will go.
To release the parking brake, hold down
the brake pedal while pushing the parking
brake pedal and slowly releasing it.
When the parking brake is set while the
engine is running, the parking brake
warning light comes on. After starting the
vehicle, be sure that the warning light has
gone out before the vehicle is driven.
Refer to the “Warning and indicator lights ”
section in chapter 3.& Parking tipsWhen parking your vehicle, always set the
parking brake firmly and put the selector
lever in the “P”(Park) position. Always set
the parking brake firmly when parking your
vehicle. Never rely on the transmission
alone to hold the vehicle.
Starting and operating
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New vehicle break-in driving–the first
1,000 miles (1,600 km) .................................. 8-2
Fuel economy hints ......................................... 8-2
Engine exhaust gas (Carbon monoxide) ........ 8-2
Catalytic converter ........................................... 8-3
Periodic inspections ........................................ 8-4
Driving in foreign countries ............................ 8-4
Driving tips for AWD vehicles ......................... 8-4
On-pavement and off road driving .................. 8-5
Winter driving ................................................... 8-7
Operation during cold weather .......................... 8-7
Driving on snowy and icy roads ....................... 8-9
Corrosion protection ...................................... 8-10
Snow tires ..................................................... 8-10
Tire chains ...................................................... 8-11
Rocking the vehicle ......................................... 8-11
Loading your vehicle ...................................... 8-11
Vehicle capacity weight ................................... 8-12
GVWR and GAWR (Gross Vehicle Weight Rating and Gross Axle Weight Rating) ..................... 8-12
Roof rails and crossbar (if equipped) ............... 8-13
Roof molding and crossbar (if equipped) ......... 8-16
Trailer hitch (if equipped).............................. 8-18
Connecting a trailer........................................ 8-18
When you do not tow a trailer .. ....................... 8-20
Trailer towing................................................. 8-20
Warranties and maintenance ........................... 8-20
Maximum load limits ....................................... 8-20
Trailer hitches ................................................. 8-23
Connecting a trailer ........................................ 8-24
Trailer towing tips ........................................... 8-26
Driving tips
8
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8-2
Driving tips
New vehicle break-in driving
–the first 1,000 miles (1,600
km)The performance and long life of your
vehicle are dependent on how you handle
and care for your vehicle while it is new.
Follow these instructions during the first
1,000 miles (1,600 km):
. Do not race the engine. And do not
allow engine speed to exceed 4,000 rpm
except in an emergency.
. Do not drive at one constant engine or
vehicle speed for a long time, either fast or
slow.
. Avoid starting suddenly and rapid
acceleration, except in an emergency.
. Avoid hard braking, except in an
emergency.
The same break-in procedures should be
applied to a newly installed or overhauled
engine or when brake pads or brake
linings are replaced with new ones.
Fuel economy hintsThe following suggestions will help to save
your fuel.
. Select the proper gear position for the
speed and road conditions.
. Avoid sudden acceleration or decelera-
tion. Always accelerate gently until you
reach the desired speed. Then try to
maintain that speed for as long as
possible.
. Do not pump the accelerator and avoid
racing the engine.
. Avoid unnecessary engine idling.
. Keep the engine properly tuned.
. Keep the tires inflated to the correct
pressure shown on the tire placard, which
is located under the door latch on the
driver ’s side. Low pressure will increase
tire wear and fuel consumption.
. Use the air conditioner only when
necessary.
. Keep the front and rear wheels in
proper alignment.
. Avoid carrying unnecessary luggage or
cargo.
Engine exhaust gas (Carbon
monoxide)
WARNING
. Never inhale engine exhaust gas.
Engine exhaust gas contains
carbon monoxide, a colorless
and odorless gas which is dan-
gerous, or even lethal, if inhaled.
. Always properly maintain the en-
gine exhaust system to prevent
engine exhaust gas from enter-
ing the vehicle.
. Never run the engine in a closed
space, such as a garage, except
for the brief time needed to drive
the vehicle in or out of it.
. Avoid remaining in a parked
vehicle for a lengthy time while
the engine is running. If that is
unavoidable, then use the venti-
lation fan to force fresh air into
the vehicle.
. Always keep the front ventilator
inlet grille free from snow, leaves
or other obstructions to ensure
that the ventilation system al-
ways works properly.
. If at any time you suspect that
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