Subaru Tribeca 2011 Service Guide
Maintenance and service
Maintenance schedule ....................................... 11-3
Maintenance precautions................................... 11-3
Before checking or servicing in the engine
compartment.................................................... 11-4
When you do checking or servicing in the engine
compartment while the engine is running.......... 11-4
Engine hood ....................................................... 11-4
Engine compartment overview.......................... 11-6
Engine oil............................................................ 11-7
Checking the oil level ......................................... 11-7
Changing the oil and oil filter.............................. 11-8
Recommended grade and viscosity .................... 11-9
Synthetic oil ....................................................... 11-9
Cooling system ................................................ 11-10
Hose and connections...................................... 11-10
Engine coolant ................................................. 11-10
Air cleaner element.......................................... 11-13
Replacing the air cleaner element ..................... 11-13
Spark plugs ...................................................... 11-14
Recommended spark plugs .............................. 11-14
Drive belts ........................................................ 11-14
Automatic transmission fluid .......................... 11-15
Checking the fluid level .................................... 11-15
Recommended fluid ......................................... 11-16
Front differential gear oil ................................. 11-16
Checking the oil level ....................................... 11-16
Recommended grade and viscosity .................. 11-17
Rear differential gear oil .................................. 11-17
Recommended grade and viscosity .................. 11-17
Power steering fluid ........................................ 11-17
Checking the fluid level.................................... 11-17
Recommended fluid ......................................... 11-18
Brake fluid........................................................ 11-18
Checking the fluid level.................................... 11-18
Recommended brake fluid ............................... 11-19
Brake booster .................................................. 11-19
Brake pedal ...................................................... 11-20
Checking the brake pedal free play .................. 11-20
Checking the brake pedal reserve distance....... 11-20
Replacement of brake pad and lining ............ 11-20
Breaking-in of new brake pads and linings ... . ... 11-21
Parking brake stroke ....................................... 11-21
Tires and wheels.............................................. 11-22
Types of tires................................................... 11-22
Tire pressure monitoring system (TPMS) .......... 11-22
Tire inspection................................................. 11-23
Tire pressures and wear .................................. 11-24
Wheel balance ................................................. 11-26
Wear indicators ............................................... 11-26
Tire rotation direction mark .............................. 11-26
Tire rotation..................................................... 11-27
Tire replacement .............................................. 11-27
Wheel replacement .......................................... 11-28
Aluminum wheels ............................................ 11-28
Windshield washer fluid.................................. 11-29
Replacement of wiper blades ......................... 11-30
Windshield wiper blade assembly..................... 11-31
Windshield wiper blade rubber ......................... 11-31
Rear window wiper blade assembly .................. 11-32
11
Maintenance and service
Rear window wiper blade rubber....................... 11-32
Battery............................................................... 11-34
Fuses ................................................................ 11-35
Main fuse .......................................................... 11-36
Installation of accessories............................... 11-37
Replacing bulbs ............................................... 11-37
Headlights (models with HID headlights) ........... 11-37
Headlights (models without HID headlights) ...... 11-37
Parking light (right-hand side)........................... 11-39
Front turn signal light (right-hand side) ............. 11-40
Front fog light.................................................. 11-40
Rear combination lights ................................... 11-40
Back-up light/Tail light ..................................... 11-41
Rear gate light ................................................. 11-42
License plate light ........................................... 11-42
Dome light....................................................... 11-43
Map light ......................................................... 11-44
Vanity mirror light ............................................ 11-44
Door step light................................................. 11-44
Cargo area light............................................... 11-45
Maintenance and service 11-3
Maintenance schedule
The scheduled maintenance items required to be serviced at regular intervals
are shown in the “Warranty and Maintenance Booklet”.
For details of your maintenance schedule,
read the separate “Warranty and Maintenance Booklet”.
Maintenance precautions
When maintenance and service are required, it is recommended that all work be
done by an authorized SUBARU dealer.
If you perform maintenance and service
by yourself, you should familiarize yourself
with the information provided in this
section on general maintenance and
service for your SUBARU.
Incorrect or incomplete service could
cause improper or unsafe vehicle operation. Any problems caused by improper
maintenance and service performed by
you are not eligible for warranty coverage.
WARNING
. Testing of an All-Wheel Drive
model must NEVER be performed on a single two-wheel
dynamometer or similar apparatus. Attempting to do so will
result in transmission damage
and in uncontrolled vehicle
movement and may cause an
accident or injuries to persons
nearby.
. Always select a safe area when
performing maintenance on your
vehicle.
. Always be very careful to avoid
injury when working on the vehicle. Remember that some of the
materials in the vehicle may be
hazardous if improperly used or
handled, for example, battery
acid.
. Your vehicle should only be ser-
viced by persons fully competent
to do so. Serious personal injury
may result to persons not experienced in servicing vehicles.
. Always use the proper tools and
make certain that they are well
maintained.
. Never get under the vehicle sup-
ported only by a jack. Always use
a safety stands to support the
vehicle.
. Never keep the engine running in
a poorly ventilated area, such as
a garage or other closed areas.
. Do not smoke or allow open
flames around the fuel or battery.
This will cause a fire.
. Because the fuel system is under
pressure, replacement of the fuel
filter should be performed only
by your SUBARU dealer.
. Wear adequate eye protection to
– CONTINUED –
11-4 Maintenance and service
guard against getting oil or fluids
in your eyes. If something does
get in your eyes, thoroughly
wash them out with clean water.
. Do not tamper with the wiring of
the SRS airbag system or seatbelt pretensioner system, or attempt to take its connectors
apart, as that may activate the
system or it can render it inoperative. NEVER use a circuit
tester for these wiring. If your
SRS airbag or seatbelt pretensioner needs service, consult
your nearest SUBARU dealer.
& Before checking or servicing
in the engine compartment
WARNING
. Always stop the engine and set
the parking brake firmly to prevent the vehicle from moving.
. Always let the engine cool down.
Engine parts become very hot
when the engine is running and
remain hot for some time after
the engine is stopped.
. Do not spill engine oil, engine
coolant, brake fluid or any other
fluid on hot engine components.
This may cause a fire.
. Always remove the key from the
ignition switch. When the ignition
switch is in the “ON” position,
thecoolingfanmayoperate
suddenly even when the engine
is stopped.
& When you do checking or
servicing in the engine compartment while the engine is
running
WARNING
A running engine can be dangerous.
Keep your fingers, hands, clothing,
hair and tools away from the cooling
fan, belts and any other moving
engine parts. Removing rings,
watches and ties is advisable.
Engine hood
To open the hood:
1. If the wiper blades are lifted off the
windshield, return them to their original
positions.
2. Pull the hood release knob under the
instrument panel.
WARNING
Always check that the hood is
properly locked before you start
driving. If it is not, it might fly open
while the vehicle is moving and
block your view, which may cause
an accident and serious bodily injury.
CAUTION
Maintenance and service 11-5
3. Release the secondary hood release
located under the front grille by moving the
lever toward the left.
4. Lift up the hood.
To close the hood:
1. Lower the hood to a point approximately 20 in (50 cm) from the closed
position and then give the hood a strong
push down to make it drop.
2. After closing the hood, be sure the
hood is securely locked.
If this does not close the hood, release it
from a slightly higher position. Do not push
the hood forcibly to clo se it. It could
deform the metal.
When closing the hood, be careful
not to pinch your or other person’s
hands or anything else in the hood.
11-6 Maintenance and service
Engine compartment overview
1) Air cleaner element (page 11-13)
2) Power steering fluid reservoir
(page 11-17)
3) Differential gear oil level gauge
(page 11-16)
4) Automatic transmission fluid level gauge
(page 11-15)
5) Brake fluid reservoir (page 11-18)
6) Fuse box (page 11-35)
7) Battery (page 11-34)
8) Windshield washer tank (page 11-29)
9) Radiator cap (page 11-10)
10) Engine oil filler cap (page 11-7)
11) Engine coolant reservoir (page 11-10)
12) Engine oil level gauge (page 11-7)
Maintenance and service 11-7
Engine oil
NOTE
. The engine oil consumption rate is
not stabilized, and therefore cannot be
determined until the vehicle has traveled at least several thousand miles
(kilometers). Even after break-in, when
the vehicle is used under severe driving conditions such as those mentioned in the “Warranty and Maintenance Bookle t” , engine oil is consumed or deteriora ted more quickly
than under normal driving conditions.
If you drive your vehicle under these
severe conditions, you should check
the oil level at least at every second
fuel fill-up time, and change the oil
more frequently. Please refer to the
“Warranty and Maintenance Booklet”
for more details.
. If the oil consumption rate seems
abnormally high after the break-in
period, for example more than 1 quart
per 1,200 miles or 1 liter per 2,000
kilometers, we recommend that you
contact your SUBARU dealer.
& Checking the oil level
Check the engine oil level at each fuel
stop.
1. Park the vehicle on a level surface and
stop the engine.
2. Pull out the level gauge, wipe it clean,
and insert it again.
3. Be sure the level gauge is correctly
inserted until it stops with the graphic
symbol “
shown in the illustration.
” on its top appearing as
1) Full level
2) Low level
3) Approximately 1.1 US qt (1.0 liter, 0.9
Imp qt) from the low level to the full level
4. Pull out the level gauge again and
check the oil level on it. If it is below the
low level (L), add oil to bring the level up to
the full level (F).
CAUTION
. Use only engine oil with the
recommended grade and viscosity.
– CONTINUED –
11-8 Maintenance and service
. Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.
If you check the oil level just after stopping
the engine, wait a few minutes for the oil to
drain back into the oil pan before checking
the level.
To prevent overfilling the engine oil, do not
add any additional oil above the full level
when the engine is cold.
& Changing the oil and oil filter
Change the oil and oil filter according to
the maintenance schedule in the “Warranty and Maintenance Booklet”.
The engine oil and oil filter must be
changed more frequently than listed in
the maintenance schedule when driving
on dusty roads, when short trips are
frequently made, or when driving in
extremely cold weather.
NOTE
Changing the engine oil and oil filter
should be performed by a properlytrained expert. It is recommended that
you have this service performed by
your SUBARU dealer.
1. Warm up the engine by letting the
engine idle for approximately 10 minutes
to ease draining the engine oil.
2. Park the vehicle on a level surface and
stop the engine.
3. Remove the oil filler cap.
4. Drain out the engine oil by removing
the drain plug while the engine is still
warm. The used oil should be drained into
an appropriate container and disposed of
properly.
WARNING
Be careful not to burn yourself with
hot engine oil.
5. Wipe the seating surface of the drain
plug with a clean cloth and tighten it
securely with a new sealing washer after
the oil has completely drained out.
6. Open the access cover by removing
the five clips and turning the access cover
counterclockwise. The oil filter will be
exposed.
Maintenance and service 11-9
7. Remove the oil filter with an oil filter
wrench.
8. Clean the rubber seal seating area of
the bottom of engine and install the oil
filter by hand turning. Be careful not to
twist or damage the seal.
9. Tighten the oil filter by the amount
indicated in the following table after the
seal makes contact with the bottom of
engine.
Oil filter color Part number
Black 15208AA031
Amount of ro-
tation
3/4 rotation
CAUTION
. Never over tighten the oil filter
because that can result in an oil
leak.
. Thoroughly wipe off any engine
oil that has spilled over the
exhaust pipe and/or under-cover.
If left unremoved, the oil could
catch fire.
10. Reinstall the cover under the oil filter.
11. Pour engine oil through the filler neck.
For the oil capacity guideline, refer to
“Engine oil” F12-4. The necessary quan-
tity of oil depends on the quantity of oil that
has been drained. The quantity of drained
oil differs slightly depending on the temperature of the oil and the time the oil is
left flowing out. After refilling the engine
with oil, therefore, you must use the level
gauge to confirm that the level is correct.
12. Start the engine and make sure that no
oil leaks appear around the filter’s rubber
seal and drain plug.
13. Run the engine until it reaches the
normal operating temperature. Then stop
the engine and wait a few minutes to allow
the oil drain back. Check the oil level
again and if necessary, add more engine
oil.
& Recommended grade and
viscosity
CAUTION
Use only engine oil with the recommended grade and viscosity.
Refer to “Engine oil” F12-4.
NOTE
Engine oil viscosity (thickness) affects
fuel economy. Oils of lower viscosity
provide better fuel economy. However,
in hot weather, oil of higher viscosity is
required to properly lubricate the en-
gine.
& Synthetic oil
You should use synthetic engine oil that
meets the same requirements given for
conventional engine oil. When using
synthetic oil, you must use oil of the same
classification, viscosity and grade shown
in this Owner’s Manual. Refer to “Engine
oil” F12-4. Also, you must follow the oil
and filter changing intervals shown in the
Warranty and Maintenance booklet.
NOTE
Synthetic oil of the grade and viscosity
noted in chapter 12 is the required
engine oil for optimum engine performance. Conventional oil may be used if
synthetic oil is unavailable.
11-10 Maintenance and service
Cooling system
WARNING
Never attempt to remove the radiator cap until the engine has been
shut off and has cooled down
completely. Since the coolant is
under pressure, you may suffer
serious burns from a spray of boiling hot coolant when the cap is
removed.
CAUTION
. Vehicles are filled at the factory
with SUBARU Super Coolant that
does not require the first change
for 11 years/137,500 miles (11
years/220,000 km). This coolant
should not be mixed with any
other brand or type of coolant
during this period. Mixing with a
different coolant will reduce the
life of the coolant. Should it be
necessary to top off the coolant
for any reason, use only
SUBARU Super Coolant.
If the SUBARU Super Coolant is
diluted with another brand or
type, the maintenance interval is
shortened to that of the mixing
coolant.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
& Hose and connections
Your vehicle employs an electric cooling
fan which is thermostatically controlled to
operate when the engine coolant reaches
a specific temperature.
If the radiator cooling fan does not operate
even when the engine coolant temperature gauge exceeds the normal operating
range, the cooling fan circuit may be
defective. Check the fuse and replace it
if necessary. If the fuse is not blown, have
the cooling system checked by your
SUBARU dealer.
If frequent addition of coolant is necessary, there may be a leak in the engine
cooling system. It is recommended that
the cooling system and connections be
checked for leaks, damage, or looseness.
& Engine coolant
! Checking the coolant level
Check the coolant level at each fuel stop.
1. Check the coolant level on the outside
of the reservoir while the engine is cool.
2. If the level is close to or lower than the
“LOW” level mark, add coolant up to the
“FULL” level mark. If the reserve tank is
empty, remove the radiator cap and refill
as required.
Maintenance and service 11-11
3. After refilling the reserve tank and the
radiator, reinstall the caps and check that
the rubber gaskets inside the radiator cap
are in the proper position.
CAUTION
. Be careful not to spill engine
coolant when adding it. If coolant
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If engine coolant gets on
the exhaust pipe, be sure to wipe
it off.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
! Changing the coolant
Always add genuine SUBARU cooling
system conditioner whenever the coolant
is replaced.
Change the engine coolant and add
genuine SUBARU cooling system conditioner using the following procedures
according to the maintenance schedule
in the “Warranty and Maintenance Booklet”.
1. Remove the under cover.
2. Place a proper container under the
drain plug and loosen the drain plug.
3. Loosen the radiator cap to drain the
coolant from the radiator. Then drain the
coolant from the reserve tank. Tighten the
drain plug securely.
WARNING
Never attempt to remove the radiator cap until the engine has been
shut off and has cooled down
completely. Since the coolant is
under pressure, you may suffer
serious burns from a spray of boiling hot coolant when the cap is
removed.
4. Install the under cover.
CAUTION
. Be careful not to spill engine
coolant when adding it. If coolant
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If engine coolant gets on
the exhaust pipe, be sure to wipe
it off.
. Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
– CONTINUED –
11-12 Maintenance and service
correctly in place.
8. Start and race the engine at 2,000 to
3,000 rpm for 5 to 6 times within 40
seconds.
9. Stop the engine and wait until the
coolant cools down (122 to 1408F [50 to
608C]). If there is any loss of coolant, add
coolant to the radiator’s filler neck and to
the reserve tank’s “FULL” level.
10. Put the radiator cap and reservoir cap
back on and tighten firmly.
1) Fill up to here
5. Slowly pour the coolant and fill up to
just below the filler neck, allowing enough
room to add genuine SUBARU cooling
system conditioner in the radiator. Add
genuine SUBARU cooling system conditioner until the coolant level reaches the
filler neck. Do not pour the coolant too
quickly, as this may lead to insufficient air
bleeding and trapped air in the system.
NOTE
For guidelines on coolant quantity
(including the coolant in the reservoir
tank), refer to “Engine coolant ” F12-7.
1) “FULL” level mark
6. Pour the coolant and fill to the reservoir tank’s “FULL” level mark.
7. Put the radiator cap back on and
tighten firmly. At this time, make sure that
the rubber gasket in the radiator cap is
Maintenance and service 11-13
Air cleaner element
WARNING
Do not operate the engine with the
air cleaner element removed. The air
cleaner element not only filters
intake air but also stops flames if
the engine backfires. If the air
cleaner element is not installed
when the engine backfires, you
could be burned.
CAUTION
When replacing the air cleaner element, use a genuine SUBARU air
cleaner element. If it is not used,
there is the possibility of causing a
negative effect to the engine.
The air cleaner element functions as a
filter screen. When the element is perforated or removed, engine wear will be
excessive and engine life shortened.
It is unnecessary to clean or wash the
element.
& Replacing the air cleaner
element
Replace the air cleaner element according
to the maintenance schedule in the
“Warranty and Maintenance Booklet”. Under extremely dusty conditions, replace it
more frequently. It is recommended that
you always use genuine SUBARU parts.
1) Connector
2) Clamp
3) Air intake boot
4) Clip
1. Unplug the connector that is attached
to the top of the air cleaner case.
2. Loosen the screw on the clamp and
pull the air intake boot out of the air
cleaner case.
3. Unsnap the two clips holding the air
cleaner case cover.
4. Open the air cleaner case cover and
remove the air cleaner element.
5. Clean the inside of the air cleaner case
and case cover with a damp cloth and
install a new air cleaner element.
– CONTINUED –
11-14 Maintenance and service
6. To install the air cleaner case cover,
insert the three projections on the air
cleaner case cover into the slits on the
air cleaner case.
7. Install in the reverse order of removal.
Spark plugs
It may be difficult to replace the spark
plugs. It is recommended that you have
the spark plugs replaced by your
SUBARU dealer.
The spark plugs should be replaced
according to the maintenance schedule
in the “Warranty and Maintenance Booklet”.
& Recommended spark plugs
Refer to “Electrical system” F12-7.
Drive belts
The alternator, power steering pump, and
air conditioner compressor depend on
drive belts. Satisfactory performance requires that belt tension be correct.
It is unnecessary to check belt tension
periodically because your engine is
equipped with an automatic belt tension
adjuster. However, replacement of the belt
should be done according to the maintenance schedule in the “Warranty and
Maintenance Booklet” . Consult your
SUBARU dealer for replacement.
If a belt is loose, cracked, or worn, contact
your SUBARU dealer.
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