2008 SUBARU TRIBECA oil

3-14
Instruments and controls
&
Rear differential oil
temperature warning
light
CAUTION
Reduce vehicle speed and park the
vehicle in a safe place as soon as
possible if the R.DIFF TEMP light
comes on. Continued driving with
this light on can damage the rear
differential and other parts of the
powertrain.
If this light comes on when the engine is
running, it may indicate that the rear
differential oil temperature is too hot.
If the light comes on while driving, reduce
vehicle speed and stop the vehicle at the
nearest safe place.
Park the vehicle for several minutes. After
the light goes out, you can start driving.
If the light does not go out, contact the
nearest SUBARU dealer for service.NOTE. If the tire pressures are not correct
and/or the tires are not all the same
size and brand, the rear differential will
be heavily loaded when the vehicle is
driven, resulting in an abnormally high
oil temperature. .
The rear differential oil will deterio-
rate if its temperature increases en-
ough for the rear differential oil tem-
perature warning light to come on. It is
advisable to have the rear differential
oil replaced as soon as possible.
&
Low tire pressure
warning light
When the ignition switch is turned to the
“ON ”position, the low tire pressure warn-
ing light will come on for approximately 2
seconds to check that the tire pressure
monitoring system (TPMS) is functioning
properly. If there is no problem and all tires
are properly inflated, the light will go out.
Each tire, including the spare (if provided),
should be checked monthly when cold
and inflated to the inflation pressure
recommended by the vehicle manufac-
turer on the vehicle placard or tire inflation
pressure label. (If your vehicle has tires of
a different size than the size indicated on
the vehicle placard or tire inflation pres-
sure label, you should determine the
proper inflation pressure for those tires.)
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly under- inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle
’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver ’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
the telltale will flash for approximately one
minute and then remain continuously
illuminated. This sequence will continue
upon subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated, the
system may not be able to detect or signal
low tire pressure as intended. TPMS
malfunctions may occur for a variety of
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Ventilator........................................................... 4-2
Air flow............................................................ 4-2
Ventilator ......................................................... 4-4
Automatic climate control system .................. 4-5
Control panel................................................... 4-5
Rear air conditioner (if equipped) ...................... 4-8
Temperature sensors ........................................ 4-9
Operating tips for heater and air
conditioner ................................................... 4-10
Cleaning ventilator grille ................................. 4-10
Efficient cooling after parking in direct sunlight ....................................................... 4-10 Lubrication oil circulation in the refrigerant
circuit ........................................................... 4-10
Checking air conditioning system before summer season ......................................................... 4-10
Cooling and dehumidifying in high humidity and low temperature weather conditions .............. 4-10
Air conditioner compressor shut-off when engine is heavily loaded ........................................... 4-10
Refrigerant for your climate control system ......................................................... 4-10
Air filtration system ........................................ 4-11
Replacing the air filter ..................................... 4-11
Climate control
4
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4-10
Climate control
Operating tips for heater and
air conditioner&Cleaning ventilator grilleAlways keep the front ventilator inlet grille
free of snow, leaves, or other obstructions
to ensure efficient heating and defrosting.
Since the condenser is located in front of
the radiator, this area should be kept clean
because cooling performance is impaired
by any accumulation of insects and leaves
on the condenser.&Efficient cooling after parking
in direct sunlightAfter parking in direct sunlight, drive with
the windows open for a few minutes to
allow outside air to circulate into the heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of
the air conditioner for maximum cooling
efficiency.
&
Lubrication oil circulation in
the refrigerant circuitOperate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil.&Checking air conditioning
system before summer sea-
sonCheck the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have your
SUBARU dealer perform this check.&Cooling and dehumidifying in
high humidity and low tem-
perature weather conditionsUnder certain weather conditions (high
relative humidity, low temperatures, etc.) a
small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
any problem with the air conditioning
system.
&Air conditioner compressor
shut-off when engine is
heavily loadedTo improve acceleration and gas mileage,
the air conditioner compressor is designed
to temporarily shut off during air condi-
tioner operation whenever the accelerator
is fully depressed such as during rapid
acceleration or when driving on a steep
upgrade.&Refrigerant for your climate
control systemYour air conditioner uses ozone friendly
refrigerant HFC134a. Therefore, the meth-
od of adding, changing or checking the
refrigerant is different from the method for
CFC12 (freon). Consult your SUBARU
dealer for service. Repairs needed as a
result of using the wrong refrigerant are
not covered under warranty.
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6-10
Interior equipment
Electrical power (12V DC) from the battery
is available at any of the outlets when the
ignition switch is either in the“Acc”or “ON ”
position.
You can use an in-vehicle use electrical
appliance by connecting it to an outlet.
When both outlets are used at the same
time, the total power consumption of the
electric appliances must be 120W or less.
CAUTION
. Do not attempt to use a cigarette
lighter in the accessory power
outlet.
. Do not place any foreign objects,
especially metal ones such as
coins or aluminum foil, into the
accessory power outlet. That
could cause a short circuit. Al-
ways put the cap on the acces-
sory power outlet when it is not
in use.
. Use only electrical appliances
which are designed for 12V DC
and which consume less than
120W. Overloading the accessory
power outlet can cause a short
circuit. Do not use double adap-
ters or more than one electrical
appliance.
. If the plug on your electric appli- ance is either too loose or too
tight for the accessory power
outlet, this can result in a poor
contact or cause the plug to get
stuck. Only use plugs that fit
properly.
. Use of an electric appliance in the
accessory power outlet for a long
period of time while the engine is
not running can cause battery
discharge.
. Before driving your vehicle, make
sure that the plug and the cord
on your electrical appliance will
not interfere with your shifting
gears and operating the accel-
erator and brake pedals. If they
do, do not use the electrical
appliance while driving.
NOTEIt is possible, when using the outlet in
the center console (lower compart-
ment) with the lid closed, to pass the
electrical appliance ’s cord through a
gap between the center console (lower
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Preparing to driveYou should perform the following checks
and adjustments every day before you
start driving.
1. Check that all windows, mirrors, and
lights are clean and unobstructed.
2. Check the appearance and condition
of the tires. Also check tires for proper
inflation.
3. Look under the vehicle for any sign of
leaks.
4. Check that the hood and rear gate are
fully closed.
5. Check the adjustment of the seat.
6. Check the adjustment of the inside
and outside mirrors.
7. Fasten your seatbelt. Check that your
passengers have fastened their seatbelts.
8. Check the operation of the warning
and indicator lights when the ignition
switch is turned to the“ON”position.
9. Check the gauges, indicator and warn-
ing lights after starting the engine.NOTEEngine oil, engine coolant, brake fluid,
washer fluid and other fluid levels
should be checked daily, weekly or at
fuel stops.
Starting the engine
CAUTION
. Do not operate the starter motor
continuously for more than 10
seconds. If the engine fails to
start after operating the starter
for 5 to 10 seconds, wait for 10
seconds or more before trying
again.
. If you restart the engine while the
vehicle is moving, shift the se-
lector lever into the “N ” position.
Do not attempt to place the
selector lever of a moving vehicle
into the “P ” position.
1. Apply the parking brake.
2. Turn off unnecessary lights and ac-
cessories.
3. Shift the selector lever to the “P”or “N”
position (preferably “P ” position). The
starter will only operate when the select
lever is at the “P”or “N”position.
4. Turn the ignition switch to the “ON”
position and check the operation of the
warning and indicator lights. Refer to the
“ Warning and indicator lights ”section
(chapter 3).
5. Turn the ignition switch to the “START”position
without depressing the accelera-
tor pedal. Release the key immediately
after the engine has started.
If the engine does not start, try the
following.
(1) Turn the ignition switch to the
“LOCK ”position and wait for at least
10 seconds. After checking that the
parking brake is firmly set, turn the
ignition switch to the “START”position
while depressing the accelerator pedal
slightly (approximately a quarter of the
full stroke). Release the accelerator
pedal as soon as the engine starts.
(2) If this fails to start the engine, turn
the ignition switch back to the “LOCK”
position and wait for at least 10
seconds. Then fully depress the accel-
erator pedal and turn the ignition
switch to the “START”position. If the
engine starts, quickly release the
accelerator pedal.
(3) If this fails to start the engine, turn
the ignition switch again to the “LOCK”
position. After waiting for 10 seconds
or longer, turn the ignition switch to the
“START ”position without depressing
the accelerator pedal.
(4)

If the engine still refuses to start,
contact your nearest SUBARU dealer
for assistance.
6. Confirm that all warning and indicator
Starting and operating
7-7
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If you inadvertently have turned the igni-
tion switch to the“LOCK”position with the
selector lever in the “N”position, proceed
as follows. By referring to the “Shift lock
release ”section in this chapter, remove
the cover. Then, with a screwdriver in-
serted into the hole, move the selector
lever to the “P”position while pressing the
release button. If the selector lever re-
verse inhibiting function fails, have the
vehicle inspected by the nearest SUBARU
dealer.& Selection of manual modeWith the vehicle either moving or station-
ary, move the selector lever from the “D”
position to the manual gate then move it to
the “+”end or “−”end of the manual gate
to select manual mode.
1) Upshift indicator
2) Downshift indicator
3) Gear position indicatorWhen the manual mode is selected, the
gear position indicator and upshift indica-
tor and/or downshift indicator in the
tachometer come on. The gear position
indicator shows the currently selected
gear in the 1st-to-5th-gear range. The
upshift and downshift indicators show
when a gearshift is possible. When the
upshift indicator “
”is on, upshifting is
possible. When the downshift indicator
“
” is on, downshifting is possible. When
both indicators are on, upshifting and
downshifting are both possible. When the
vehicle stops (for example, at traffic
signals), the downshift indicator goes off.
Gearshifts can be performed using the selector lever.
Shift to the next-higher gear by briefly
pushing the selector lever toward the
“+”
end of the manual gate.
Shift to the next-lower gear by briefly
pulling the selector lever toward the “−”
end of the manual gate.NOTEPlease read the following points care-
fully and bear them in mind when using
the manual mode.
. When the temperature of the engine
oil is higher than normal, warning
beeps are emitted and the shift position
indicator shows “− ”. If these warnings
are issued, deselect the manual mode
to protect the engine from damage.
Starting and operating
7-15
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7-16
Starting and operating
.The transmission does not automa-
tically shift up in the manual mode.
Perform gearshifts in accordance with
road conditions so that the tachometer
needle does not enter the red zone. If
the engine speed reaches a predeter-
mined level, a fuel-cut function will
operate. Shift up if this happens. Also,
the transmission may automatically
shift up to protect the engine.
. If you attempt to shift down when
the engine speed is too high, i.e., when
a downshift would push the tachometer
needle beyond the red zone, beeps will
be emitted to warn you that the down-
shift is not possible.
. If you attempt to shift up when the
vehicle speed is too low, the transmis-
sion will not respond.
. You can perform a skip-shift (for
example, from 4th to 2nd) by operating
the selector lever twice in rapid suc-
cession.
. The transmission automatically se-
lects 1st gear when the vehicle stops
moving.
. If the temperature of the automatic
transmission fluid becomes too high,
the “AT OIL TEMP ”warning light will
come on and upshifts to 5th gear will
not be possible. Immediately stop the
vehicle in a safe place and let the
engine idle until the warning light goes off.
&
Maximum speeds
WARNING
When down shifting, ensure that the
vehicle is not travelling at a speed
exceeding the Maximum Allowable
Speed for the gear which is about to
be selected. Failure to observe this
precaution can lead to engine over-
revving and this in turn can result in
engine damage.
In addition, sudden application of
engine braking caused by down
shifting when the vehicle is travel-
ling on a slippery surface can lead
to wheel locking; as a consequence,
control of the vehicle may be lost
and the risk of an accident in-
creased.
The following tables show the maximum
speeds that are possible with each differ-
ent gear.
When down shifting, it is important to
confirm that the current vehicle speed is
not in excess of the Maximum Allowable
Speed of the gear which is about to be
selected.
Position mph (km/h)
1 28 (45)
2 53 (85)
3 87 (140)
Never exceed posted speed limits.
NOTE. In order to prevent over-revving
during acceleration of the vehicle, the
transmission will automatically shift to
the next highest gear if the Maximum
Allowable Speed for the current gear is
exceeded.
. Similarly, in order to prevent over-
revving during deceleration of the
vehicle, the transmission will remain
in the current gear if the speed of the
vehicle is in excess of the Maximum
Allowable Speed for the gear to which
the selector lever has been moved.& Driving tips. On a road surface where there is a risk
of wheelspin (for example, a snow- or
gravel-covered road), you can pull away
from a standstill safely and easily by first
selecting the 2nd gear of the manual
mode.
. Always apply the foot or parking brake
when the vehicle is stopped in the “D”or
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underbody. Clear off any such matter from
the underbody. If the vehicle is used with
these materials trapped or adhering to the
underbody, a mechanical breakdown or
fire could occur.
.Secure all cargo carried inside the
vehicle and make certain that it is not
piled higher than the seatbacks. During
sudden stops or jolts, unsecured cargo
could be thrown around in the vehicle and
cause injury. Do not pile heavy loads on
the roof. Those loads raise the vehicle ’s
center of gravity and make it more prone
to tip over.
. If you must rock the vehicle to free it
from sand or mud, depress the accelerator
pedal slightly and move the selector lever
back and forth between “D ” and “R ”
repeatedly. Do not race the engine. For
the best possible traction, avoid spinning
the wheels when trying to free the vehicle.
. When the road surface is extremely
slippery, you can obtain better traction by
starting the vehicle with the transmission
in 2nd than 1st.
. Never equip your vehicle with tires
larger than those specified in this manual.
. Wash the vehicle ’s underbody after off-
road driving. Suspension components are
particularly prone to dirt buildup, so they
need to be washed thoroughly.
. Frequent driving of an AWD vehicle under hard-driving conditions such as
rough roads or off roads will necessitate
more frequent replacement of engine oil,
brake fluid and transmission oil than that
specified in the maintenance schedule
described in the
“Warranty and Mainte-
nance Booklet ”.
Remember that damage done to your
SUBARU while operating it off-road and
not using common sense precautions
such as those listed above is not eligible
for warranty coverage.
Winter driving& Operation during cold
weatherCarry some emergency equipment, such
as tire chains, a window scraper, a bag of
sand, flares, a small shovel, and jumper
cables.
Check the battery and cables. Cold
temperatures reduce battery capacity.
The battery must be in good condition to
provide enough power for cold winter
starts.
Use an engine oil of proper grade and
viscosity for cold weather. Heavy summer
oil will cause harder starting.
Keep the door locks from freezing by
Driving tips
8-7
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