check engine SUBARU TRIBECA 2006 1.G User Guide

3-18 Instruments and controls
„Vehicle Dynamics Con-
trol operation indicator light
This light comes on when the ignition
switch is ON and goes out approximately
2 seconds later.
It blinks when the skid suppression func-
tion is activated. It illuminates when only
the traction control function is operating.
The Vehicle Dynamics Control system is
probably faulty under any of the following
conditions. Have your vehicle checked at
a SUBARU dealer immediately.y The light does not come on when the ig-
nition switch is turned to the “ON” position.y The light does not go out even after a
period of approximately 2 seconds after
the ignition switch has been turned to the
“ON” position. „ Vehicle Dynamics Con-
trol warning light/Trac-
tion Control system OFF
indicator light
This warning light has both the function of
indicating faults in the Vehicle Dynamics
Control system and the function of indicat-
ing that the Traction Control system has
been deactivated.
It comes on in the event of a fault in the system and is on when the system is not
operating.
This warning light comes on when the ig-
nition switch is turned to the “ON” position
and goes out after the engine has started.
It indicates that the Vehicle Dynamics
Control system is in normal operation. T
Vehicle Dynamics Control warning
light
The Vehicle Dynamics Control system is
probably inoperative under any of the fol-
lowing conditions. Have your vehicle
checked at a SUBARU dealer immediate-ly. y The warning light does not come on
when the ignition switch is turned to the
“ON” position.y The warning light comes on while the
vehicle is running.y If the electrical circuit of the Vehicle Dy-
namics Control system itself becomes
faulty, the warning light only comes on. At
this time, the ABS (Anti-lock Brake Sys-
tem) remains fully operational. y The warning light comes on when the
electronic control system of the ABS/Vehi-
cle Dynamics Control system becomes
faulty. The Vehicle Dynamics Control system
provides its ABS control through the elec-
trical circuit of the ABS system. Accord- ingly, if the ABS is inoperative, the Vehicle
Dynamics Control system becomes un- able to provide ABS control. As a result,
the Vehicle Dynamics Control system also
becomes inoperative, causing the warning
light to come on. Though both the Vehicle
Dynamics Control and ABS systems are
inoperative in this case, the ordinary func-
tions of the brake system are still avail-
able. You will be safe while driving with
this condition, but have your vehicle
checked at a SUBARU dealer as soon as
possible.
NOTE
If the warning light behavior is as
shown in the following, the Vehicle Dy-
namics Control system may be consid-
ered normal. y
The warning light comes on right af-
ter the engine is started but goes out
immediately, remaining off. y The warning light comes on after en-
gine startup and goes off while the ve-
hicle is subsequently being driven. y The warning light comes on during
driving, but it goes out immediately
and remains off. T Traction Control system OFF indica- tor light
y It comes on when the Traction Control
system OFF switch is pressed.

Instruments and controls 3-19
– CONTINUED –
y
It also comes on when the Traction
Control system is deactivated.
NOTE y The light may stay on for a while after
the engine has been started, especially
in cold weather. This does not indicate
the existence of a problem. The light
should go out as soon as the engine
has warmed up.y The indicator light comes on when
the engine has developed a problem
and the Malfunction indicator light is
on.
The Vehicle Dynamics Control system is
probably faulty under the following condi-
tion. Have your vehicle checked at a
SUBARU dealer as soon as possible. y The light does not go out even after the
lapse of several minutes (the engine has
warmed up) after the engine has started. „
Security indicator light
The indicators are located in the center
portion of the dashboard.
This indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system. T Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to the “Alarm system”
section in chapter 2. T Immobilizer system
This light blinks approximately 60 seconds
after the ignition switch is turned from
“ON” position to the “ACC” or “LOCK” po-
sition or immediately after the key is pulled
out. (Refer to the “Door locks” section in chapter 2.)
If the indicator light does not flash, it may
indicate that immobilizer system may be
faulty. Contact your nearest SUBARU
dealer immediately.
In the event that an unauthorized key (for
example, an unauthorized duplicate) is
used, the security indicator light comes
on. „
SPORT mode indicator light
This light comes on when the ignition
switch is turned to the “ON” position and
goes out after the engine has started.
When the selector lever is moved to the
manual gate, the SPORT mode is select-
ed and the indicator light comes on. (Refer
to the “Automatic transmission” section in
chapter 7.) T Automatic transmission control
system warning
If the light flashes after the engine starts,
it may indicate that the automatic trans-
mission control system is not working
properly. Contact your nearest SUBARU
dealer for service immediately.
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3-22 Instruments and controls
Canada-spec. vehicles
The outside temperature indicator shows
the outside temperature in a range from
–22 to 122 °F (–30 to 50 °C).
The indicator can give a false reading un-
der any of the following conditions:y When there is too much sun.
y During idling; while running at low
speeds in a traffic jam; when the engine is
restarted immediately following a shut-
down. y When the actual outside temperature
falls outside the specified indicator range. T
Low outside temperature warning
U.S.-spec. vehicles
Canada-spec. vehicles
When the outside temperature drops to 37
°F (3 °C) or lower, the temperature indi-
cation flashes to show that the road sur-
face may be frozen.
If the outside temperature drops to 37 °F
(3 °C) or lower while the display is giving
an indication other than the outside tem-
perature, the display switches to the out-
side temperature indication and flashes
for five seconds before returning to its
original indication.
If the display is already indicating an out-
side temperature of 37 °F (3 °C) or lower
when the ignition switch is turned to the
“ON” position, the indication does not
flash.
NOTE
The outside temperature indication
may differ from the actual outside tem-
perature. The road surface freeze warn-
ing indication should be treated only
as a guide. Be sure to check the condi-
tion of the road surface before driving.
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4
Climate control
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) ......................... 4-9
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 condition .................... 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

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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7
Starting and operating
Fuel ...................................................................... 7-2 Fuel requirements .................................................. 7-2
Fuel filler lid and cap .............................................. 7-3
State emission testing (U.S. only) .................... 7-5
Preparing to drive .............................................. 7-6
Starting the engine ............................................. 7-7
Stopping the engine ........................................... 7-8
Automatic transmission .................................... 7-8 Selector lever .......................................................... 7-9
Selector lever reverse inhibiting function ............ 7-10
Selection of manual mode ..................................... 7-11
Maximum speeds .................................................... 7-12
Driving tips .............................................................. 7-13
SPORT mode ........................................................... 7-13
Shift lock release .................................................... 7-14
Power steering ................................................... 7-15
Braking ................................................................ 7-15 Braking tips ............................................................. 7-15
Brake system .......................................................... 7-15
Disc brake pad wear warning indicators .............. 7-16
ABS (Anti-lock Brake System) .......................... 7-16 ABS system self-check .......................................... 7-17
ABS warning light ................................................... 7-17
Electronic Brake Force Distribution (EBD) system .............................................................. 7-18Steps to take if EBD system fails .......................... 7-18
Vehicle Dynamics Control system ................... 7-19 Vehicle Dynamics Control system monitor .......... 7-21 Traction Control system OFF switch .................... 7-23
Tire pressure monitoring system (TPMS) ........ 7-24
Parking your vehicle .......................................... 7-25
Cruise control ..................................................... 7-27 To set cruise control .............................................. 7-27
To temporarily cancel the cruise control ............. 7-28
To turn off the cruise control ................................. 7-28
To change the cruising speed ............................... 7-28
Cruise control indicator light ................................. 7-29
Cruise control set indicator light .......................... 7-30

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.

7-4 Starting and operating
2. Open the fuel filler lid.
1) Open
2) Close
3. Remove the fuel filler cap by turning it
slowly counterclockwise.
4. Stop filling the tank after the fuel filler
pump automatically clicks off. Do not add
any more fuel.
5. Put the cap back on, turn it clockwise
until you hear a clicking noise. Be certain
not to catch the tether under the cap while
tightening.
6. Close the fuel filler lid completely.
If you spill any fuel on the painted surface,
rinse it off immediately. Otherwise, the
painted surface could be damaged.
NOTE y You will see the “ ” sign in the
fuel gauge. This indicates that the fuel filler door (lid) is located on the right
side of the vehicle. y If the fuel filler cap is not tightened
until it clicks or if the tether is caught
under the cap, the CHECK ENGINE
warning light may come on. Refer to
the “Warning and indicator lights” sec-
tion located in chapter 3.
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y
Gasoline vapor is highly flamma-
ble. Before refueling, always first
stop the engine and make sure
that there are no lighted ciga-
rettes, open flames or electrical
sparks in the adjacent area.
yWhen opening the cap, do not re-
move the cap quickly. Fuel may be
under pressure and spray out of
the fuel filler neck especially in
hot weather, which may cause in-jury.
yNever add any cleaning agents to
the fuel tank. The addition of a
cleaning agent may cause dam-
age to the fuel system.
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7-6 Starting and operating
Under no circumstances should the rear
wheels be jacked off the ground, nor
should the driveshaft be disconnected for
state emission testing. The EPA has issued regulations for in-
specting the On-Board Diagnostic (OBD)
system as part of the state emissions in-
spection. The OBD system is designed to
detect engine and transmission problems
that might cause vehicle emissions to ex-
ceed allowable limits. These inspections
apply to all 1996 model year and newer
passenger cars and light trucks. Over 30
states plus the District of Columbia have
implemented the OBD system inspection. yThe inspection of the OBD system con-
sists of a visual operational check of the “ CHECK ENGINE ” warning light/malfunc-
tion indicator lamp (MIL) and an examina-
tion of the OBD system with an electronic
scan tool while the engine is running. y A vehicle passes
the OBD system in-
spection if proper the “ CHECK ENGINE”
warning light/MIL illumination is observed,
there is no stored diagnostic trouble
codes, and the OBD system readiness
monitors are complete. y A vehicle fails
the OBD inspection if the
“ CHECK ENGINE ” warning light/MIL is
not properly operating or there is one or
more diagnostic trouble codes stored in vehicle’s computer with the “
CHECK EN-
GINE ” warning light/MIL illuminated.
y A state emission inspection may reject
(not pass or fail) a vehicle if the number of
OBD system readiness monitors “ Not
Ready ” is greater than one. Under this
condition, the vehicle operator should be
instructed to drive his/her vehicle for a few
days to set the monitors and return for an
emission re-inspection. y Owners of rejected or failing vehicles
should contact their SUBARU Dealer for service.
Preparing to drive
You 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 infla-
tion.
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.
NOTE
Engine oil, engine coolant, brake fluid,
washer fluid and other fluid levels
should be checked daily, weekly or at
fuel stops.

Starting and operating 7-7
Starting the engine
1. Apply the parking brake.
2. Turn off unnecessary lights and acces- sories.
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” po-
sition and check the operation of the warn-
ing 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 af- ter the engine has started.
If the engine does not start, try the follow-
ing.
1) Turn the ignition switch to the “OFF”
position and wait for at least 10 sec-
onds. After checking that the parking
brake is firmly set, turn the ignition
switch to the “START” position while de-
pressing 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 “OFF” posi-
tion and wait for at least 10 seconds.
Then fully depress the accelerator ped-
al 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 “OFF” posi-
tion. 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, con-
tact your nearest SUBARU dealer for
assistance.
6. Confirm that all warning and indicator
lights have gone out after the engine has
started. The fuel injection system auto-
matically lowers the idle speed as the en- gine warms up.
While the engine is warming up, make
sure that the selector lever is at the “P” or
“N” position and that the parking brake is
applied.
y
Do not operate the starter motor
continuously for more than ten
seconds. If the engine fails to start
after operating the starter for five
to ten seconds, wait for ten sec-
onds or more before trying again.
y If you restart the engine while the
vehicle is moving, shift the selec-
tor lever into the “N” position. Do
not attempt to place the selector
lever of a moving vehicle into the “P” position.