2007 SUBARU TRIBECA air condition

4-6 Climate control
To change the system back to the AUTO
mode, press the “AUTO” button. TOFF button
The Automatic Climate Control system
turns off (the air conditioner compressor
and fan turn off) when the “OFF” button is
pressed.
When the “OFF” button is pressed, the
outside air introduction mode (air inlet se-
lection OFF) is automatically selected. T
Temperature control dial
Driver’s side
Passenger’s side
It is possible to make separate tempera- ture settings for the driver’s side and pas-
senger’s side. Each temperature setting is
shown on the display. With the dial set at
your desired temperature, the system au-
tomatically adjusts the temperature of air
supplied from the outlets such that the de-
sired temperature is achieved and main-
tained.
Turning the dial counterclockwise and re-
leasing it reduces the temperature by 1
°F
(0.5 °C). Turning the dial clockwise and re-
leasing it increases the temperature by1 °F (0.5 °C). Holding the dial in either
turned position causes the temperature to
change continuously.
With the minimum temperature set, the
system gives maximum cooling perfor-
mance. With the maximum temperature
set, the system gives maximum heating
performance.
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Climate control 4-7
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T
– Defroster button
To defrost or dehumidify the windshield
and front door windows, push the defrost-
er button “ ”. When the “ ” button
is pushed, regardless whether the air con-
ditioner is operating or not, outside air is
drawn into the passenger compartment,the air conditioner compressor turns on,
air flow is directed towards the windshield
and front door windows, and the indicator
light on the button comes on.
After eliminating the fogging from the
windshield, return the climate control sys-
tem to the AUTO mode by pushing the
“AUTO” button or turn off by pushing the “OFF” button.
Alternatively, push the “ ” button
again to return the system to the setting
that was selected before you activated the defroster. T
Fan speed control dial
The fan speed control dial has 7 positions:
AUTO position and 6 different fan speed
positions.
The fan speed is shown on the center of
the dial.
With the fan speed control dial in the
AUTO position, the fan speed changes
automatically corresponding the various
conditions: air temperature inside and out-
side of the passenger’s compartment, in-
tensity of the sunlight, etc. T
A/C – Air conditioner button
If the windshield starts to fog when the cli-
mate control system is operated in the
AUTO mode, push the air conditioner but-
ton to defog and dehumidify.
When this button is pushed, the air condi-
tioner compressor turns on and the indica-
tor light on the button comes on. After
eliminating the fogging from the wind-
shield, set the system back to the AUTO
mode by pushing the “AUTO” button.
NOTE
The air conditioner compressor does
not operate when the outside air tem-
perature is below 32 °F (0 °C).
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4-8 Climate control
TAir flow mode selection button
Select the desired air flow mode by push-
ing the air flow mode selection button. The
selected air flow mode is shown on the the
center of the dial. (Ventilation): Air flows through the in-
strument panel outlets.
(Bi-level): Air flows through the instru-
ment panel outlets and the foot outlets.
(Heat): Air flows through the instru-
ment panel outlets, the foot outlets, and
some through the windshield defroster
outlets.
(Heat-def): Air flows through the instru-
ment panel outlets, the windshield defrost- er outlets, and the foot outlets. T
Air inlet selection button
ON position (Recirculation): Interior air
is recirculated inside the vehicle. Push the
air inlet selection button to the ON position
for fast cooling with the air conditioner or
when driving on a dusty road. The indica-
tor light will come on.
OFF position (Outside Air): Outside air
is drawn into the passenger compartment.
Push the air inlet selection button to the
OFF position when the interior has cooled
to a comfortable temperature and the road
is no longer dusty. The indicator light will go off.
NOTE
When driving on a dusty road or be-
hind a vehicle that emits unpleasant
exhaust gases, set the air inlet selec-
tion button to the ON position.
From time to time, return the air inlet
selection button to the OFF position to
draw outside air into the passenger
compartment.
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Continued operation in the ON posi-
tion may fog up the windows.
Switch to the OFF position as soon
as the outside dusty condition
clears.

Climate control 4-9
„Rear air conditioner (if
equipped)
The rear air conditioner blows cool air out
of the rear ventilators while the “A/C” but-
ton on the control panel is in the “ON” po-
sition. The fan speed of the rear air condi-
tioner can be adjusted using the rear air
conditioner dial behind the center console.
The fan speed can be adjusted in four
steps by turning the dial. Turn the dial to
the “OFF” position to stop the fan.
NOTE y When the “A/C” button is in the
“OFF” position and when the “A/C” in-
dicator is not illuminated during AUTO-
mode operation, the air conditioner
compressor does not operate, mean-
ing that the system merely blows un- cooled air out of the ventilators. y
The outlet air temperature of the rear
air conditioner cannot be adjusted. y The rear air conditioner cannot be
used as a heater. „ Temperature sensors
1) Interior air temperature sensor
2) Solar sensor
The automatic climate control system em-
ploys several sensors. These sensors are
delicate. If they are treated incorrectly and
become damaged, the system may not be
able to control the interior temperature
correctly. To avoid damaging the sensors,
observe the following precautions:
– Do not subject the sensors to impact.
– Keep water away from the sensors. – Do not cover the sensors.
The sensors are located as follows:
– Solar sensor: beside windshield de-
froster grille
– Interior air temperature sensor: on the
side of the driver-side part of the center
panel
– Outside temperature sensor: behind front grille
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4-10 Climate control
Operating tips for heater and
air conditioner „Cleaning ventilator grille
Always 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 im-
paired by any accumulation of insects and
leaves on the condenser. „ Efficient cooling after parking
in direct sunlight
After parking in direct sunlight, drive with
the windows open for a few minutes to al- low 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 con-
ditioner for maximum cooling efficiency. „
Lubrication oil circulation in
the refrigerant circuit
Operate 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-son
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper op-
eration each spring. Have your SUBARU
dealer perform this check. „ Cooling and dehumidifying in
high humidity and low tem-
perature weather condition
Under 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 sys-
tem. „
Air conditioner compressor
shut-off when engine is
heavily loaded
To improve acceleration and gas mileage,
the air conditioner compressor is de-
signed to temporarily shut off during air
conditioner operation whenever the accel-
erator is fully depressed such as during
rapid acceleration or when driving on a
steep upgrade. „ Refrigerant for your climate
control system
Your air conditioner uses ozone friendly
refrigerant HFC134a. Therefore, the
method 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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Climate control 4-11
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Air filtration system
Replace the filter element according to the
replacement schedule shown in the fol-
lowing. This schedule should be followed
to maintain the filter’s dust collection abili-
ty. Under extremely dusty conditions, the
filter should be replaced more frequently.
Have your filter checked or replaced by
your SUBARU dealer. For replacement,
we recommend the use of a genuine
SUBARU air filter kit.
Replacement schedule:
Every 15 months or 15,000 miles (24,000
km) whichever comes first
„ Replacing the air filter 1. Remove the instrument panel side cov-
er.
NOTE
The instrument panel side cover is held
in place with four pins.
2. Unhook the strap.
3. Remove the glove box by detaching
the one clip on the side.
4. Remove the air filter cover by detach-
ing the five clips.
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7-2 Starting and operating
Starting and operatingFuel
„Fuel requirements
The engine is designed to operate using
premium unleaded gasoline with an oc-
tane rating of 91 AKI or higher. If premium
unleaded gasoline is not available, regular
unleaded gasoline with an octane rating of
87 AKI or higher may be temporarily used.
For optimum engine performance and
driveability, it is recommended that you
use premium grade unleaded gasoline. T Fuel octane rating
This octane rating is the average of the
Research Octane and Motor Octane num-
bers and is commonly referred to as the
Anti Knock Index (AKI).
Using a gasoline with a lower octane rat-
ing can cause persistent and heavy
knocking, which can damage the engine.
Do not be concerned if your vehicle some-
times knocks lightly when you drive up a
hill or when you accelerate. See your
dealer or a qualified service technician if you use a fuel with the specified octane
rating and your vehicle knocks heavily or persistently. T
Unleaded gasoline
The neck of the fuel filler pipe is designed
to accept only an unleaded gasoline filler
nozzle. Under no circumstances should
leaded gasoline be used because it will damage the emission control system and
may impair driveability and fuel economy. T California fuel
If your vehicle was certified to California
Emission Standards as indicated on the
underhood tune-up label, it is designed to
optimize engine and emission control sys-
tem performance with gasoline that meets
the clean burning low-sulfur California
gasoline specifications. If you live in any
other state than California, your vehicle
will operate on gasoline meeting Federal
specifications. Gasoline sold outside Cali-
fornia is permitted to have higher sulfur
levels, which may affect the performance
of your vehicle’s catalytic converter and
may produce a sulfur exhaust odor or smell. SUBARU recommends that you try
a different brand of unleaded gasoline
having lower sulfur to determine if the
problem is fuel related before returning
your vehicle to an authorized dealer for
service. The CHECK ENGINE warning light/Malfunction indicator lamp may also
turn on. If this occurs, return to your autho-
rized SUBARU dealer for diagnosis. If it is
determined that the condition is caused by
the type of fuel used, repairs may not be
covered by your warranty. T
MMT
Some gasoline contains an octane-en-
hancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl). If
you use such fuels, your emission control
system performance may deteriorate and
the CHECK ENGINE warning light/Mal-
function indicator lamp may turn on. If this
happens, return to your authorized
SUBARU Dealer for service. If it is deter-
mined that the condition is caused by the
type of fuel used, repairs may not be cov-
ered by your warranty. T Gasoline for cleaner air
Your use of gasoline with detergent addi-
tives will help prevent deposits from form-
Use of a fuel which is low in quality
or use of an inappropriate fuel addi-
tive may cause engine damage.
Do not let fuel spill on the exterior
surfaces of the vehicle. Fuels con-
taining alcohol may cause paint
damage, which is not covered under
the SUBARU Limited Warranty.

Starting and operating 7-3
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ing in your engine and fuel system. This
helps keep your engine in tune and your
emission control system working properly,
and is a way of doing your part for cleaner
air. If you continuously use a high quality
fuel with the proper detergent and other
additives, you should never need to add
any fuel system cleaning agents to your
fuel tank.
Many gasolines are now blended with ma-
terials called oxygenates. Use of these fu-
els can also help keep the air cleaner. Ox-
ygenated blend fuels, such as MTBE (Me-
thyl Tertiary Butyl ether) or ethanol (ethyl
or grain alcohol) may be used in your ve-
hicle, but should contain no more than
15% MTBE or 10% ethanol for the proper
operation of your SUBARU.
In addition, some gasoline suppliers are
now producing reformulated gasolines,
which are designed to reduce vehicle
emissions. SUBARU approves the use of
reformulated gasoline.
If you are not sure what the fuel contains,
you should ask your service station oper-
ators if their gasolines contain detergents
and oxygenates and if they have been re-
formulated to reduce vehicle emissions.
As additional guidance, only use fuels
suited for your vehicle as explained in the
following.y
Fuel should be unleaded and have an
octane rating no lower than that specified
in this manual. y Methanol (methyl or wood alcohol) is
sometimes mixed with unleaded gasoline.
Methanol can be used in your vehicle ONLY if it does not exceed 5% of the fuel
mixture AND if it is accompanied by suffi-
cient quantities of the proper cosolvents
and corrosion inhibitors required to pre-
vent damage to the fuel system. Do not
use fuel containing methanol EXCEPT un-
der these conditions.y If undesirable driveability problems are
experienced and you suspect they may be
fuel related, try a different brand of gaso-
line before seeking service at your
SUBARU dealer.y Fuel system damage or driveability
problems which result from the use of im-
proper fuel are not covered under the
SUBARU Limited Warranty. „
Fuel filler lid and cap
T Refueling
0
1. To open the fuel filler lid, pull the lid re-
lease lever. The lever is on the floor at the
left of the driver’s seat.
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