2010 SUBARU LEGACY automatic transmission

2
Chapter 12: Specifications
This chapter informs you about the dimen-
sions and capacities of your SUBARU.
Chapter 13: Consumer information and
Reporting safety defects
This chapter informs you about Tire
information, Uniform tire quality grading
standards and Reporting safety defects.
Chapter 14: Index
This is an alphabetical listing of all that’sin
this manual. You can use it to quickly find
something you want to read. & Safety warnings
You will find a number of WARNINGs,
CAUTIONs and NOTEs in this manual.
These safety warnings alert you to poten-
tial hazards that could result in injury to
you or others.
Please read these safety warnings as well
as all other portions of this manual care-
fully in order to gain a better understand-
ing of how to use your SUBARU vehicle
safely.
WARNING
A WARNING indicates a situation in
which serious injury or death could
result if the warning is ignored.
CAUTION
A CAUTION indicates a situation in
which injury or damage to your
vehicle, or both, could result if the
caution is ignored.
NOTE
A NOTE gives information or sugges-
tions how to make better use of yourvehicle. & Safety symbol
You will find a circle with a slash through it
in this manual. This symbol means “Do
not ”, “Do not do this ”,or “Do not let this
happen ”, depending upon the context. &
Abbreviation list
You will find several abbreviations in this
manual. The meanings of the abbrevia-
tions are shown in the following list.
Abbreviation Meaning
A/C Air conditioner A/ELR Automatic/Emergency locking retractor
ABS Anti-lock brake system
AKI Anti knock index
ALR Automatic locking retractor
AT Automatic transmission
ATF Automatic transmission fluid
AWD All-wheel drive CVT Continuously variable trans- mission
DRL Daytime running light EBD Electronic brake force distri- bution
ELR Emergency locking retractor
FWD Front-wheel drive
GAW Gross axle weight
GAWR Gross axle weight rating
GPS Global positioning system
GVW Gross vehicle weight
GVWR Gross vehicle weight rating

3-22Instruments and controls
The Vehicle Dynamics Control system is
probably malfunctioning under any of the
following conditions. Have your vehicle
checked at a SUBARU dealer immedi-
ately. . The light does not illuminate when the
ignition switch is turned to the “ON ”
position.. The light does not turn off even after a
period of approximately 2 seconds after
the ignition switch has been turned to the“ ON ”position.
& Security indicator light
This indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system. !Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to “Alarm system ”F 2-
16. ! Immobilizer system
This light blinks approximately 60 seconds
after the ignition switch is turned from“ ON ”position to the “Acc ”or “LOCK ”
position or immediately after the key is
pulled out. Refer to “Immobilizer ”F 2-3.
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 illumi- nates.
& Select lever/gear position in- dicator
This indicator shows the position of the
shift lever (MT models) or select lever (AT
and CVT models). ! AT and CVT models
When the manual mode is selected, the
gear position indicator (which shows the
current gear selection) and the upshift/
downshift indicator light up. Refer to “
Automatic transmission/Continuously
variable transmission ”F 7-18.
! MT models
The shift-up indicator light illuminates and
informs the driver about the upshift timing
for fuel-efficient driving.
The gear position indicator light and the
shift-up indicator can be activated or
deactivated by performing the followingprocedure.
1. Turn the ignition switch to the “LOCK ”
position.
2. Press the trip knob to show “
”or
“” on the trip meter display.
The display can be switched as shown in
the following illustration by pressing the
trip knob.
*1: “” or “”and “”or “”cannot
be displayed when the ignition switch is
in the “ON ”position.
*
2: MT models only

Fuel...................................................................... 7-2
Fuel requirements ............................................... 7-2
Fuel filler lid and cap ........................................... 7-3
State emission testing (U.S. only) ...................... 7-6
Preparing to drive ............................................... 7-7
Starting the engine .............................................. 7-8
MT models .......................................................... 7-8
AT and CVT models ............................................. 7-9
Stopping the engine ........................................... 7-10
Remote engine start system (dealer option) ................................................. 7-10
Starting your vehicle .......................................... 7-11
Remote start safety features ............................... 7-11
Entering the vehicle while it is running via remote start ................................................................. 7-12
Remote start confirmation transmitter feature ............................................................. 7-12
Entering the vehicle following remote engine start shutdown ......................................................... 7-13
Pre-heating or pre-cooling the interior of the vehicle ............................................................. 7-13
Service mode ..................................................... 7-14
Remote transmitter program ............................... 7-14
System maintenance .......................................... 7-14
Manual transmission .......................................... 7-16
Selecting reverse gear ........................................ 7-16
Shifting speeds .................................................. 7-17
Driving tips ........................................................ 7-17
Automatic transmission/Continuously variable transmission ..................................... 7-18
Select lever ........................................................ 7-19 Shift lock function
............................................. 7-20
Selection of manual mode .................................. 7-21
Driving tips ........................................................ 7-23
Power steering ................................................... 7-23
Braking ............................................................... 7-23
Braking tips ....................................................... 7-23
Brake system .................................................... 7-24
Disc brake pad wear warning indicators ............. 7-24
ABS (Anti-lock Brake System) .......................... 7-25
ABS system self-check ...................................... 7-25
ABS warning light .............................................. 7-25
Electronic Brake Force Distribution (EBD) system ............................................................. 7-26
Steps to take if EBD system malfunctions ..... ..... 7-27
Vehicle Dynamics Control system .................... 7-28
Vehicle Dynamics Control system monitor..... ..... 7-29
Vehicle Dynamics Control OFF switch ................ 7-31
Tire pressure monitoring system (TPMS) (if equipped) .................................................... 7-32
Parking your vehicle ......................................... 7-33
Electronic parking brake .................................... 7-34
Parking tips ....................................................... 7-37
Cruise control .................................................... 7-38
To set cruise control .......................................... 7-38
To temporarily cancel the cruise control ............. 7-39
To turn off the cruise control .............................. 7-39
To change the cruising speed .. .......................... 7-40
Cruise control indicator light .............................. 7-41
Cruise control set indicator light ........................ 7-41
Starting and operating
7

7-18Starting and operating
Automatic transmission/Con-
tinuously variable transmis-sion
The automatic transmission is electroni-
cally controlled and provides 5 forward
speeds and 1 reverse speed. The con-
tinuously variable transmission is electro-
nically controlled and provides an infinite
number of forward speeds and 1 reversespeed.
Both the automatic transmission and
continuously variable transmission have
a manual mode.
WARNING
Do not shift from the “P ” or “N ”
position into the “D ” or “R ” position
while depressing the accelerator
pedal. This may cause the vehicle
to jump forward or backward.
CAUTION
. Shift into the “P ” or “R ” position
only after the vehicle is comple-
tely stopped. Shifting while the
vehicle is moving may cause
damage to the transmission.
. Do not race the engine for more than 5 seconds in any position
except the
“N ” or “P ” position
when the brake is applied or
when chocks are used in the
wheels. This may cause the
transmission fluid to overheat.
. Avoid shifting from one of the
forward driving positions into the“ R ” position or vice versa until
the vehicle has completely
stopped. Such shifting may
cause damage to the transmis-sion.
. When parking the vehicle, first
securely apply the parking brake
and then place the select lever inthe “P ” position. Avoid parking
for a long time with the select
lever in any other position as
doing so could result in a dead
battery.
NOTE . For AT models, when the engine
coolant temperature is still low, the
transmission will upshift to higher
engine speeds than when the coolant
temperature is sufficiently high in order
to shorten the warm-up time and
improve driveability. The gearshift tim-
ing will automatically shift to the nor- mal timing after the engine has warmedup..
Immediately after transmission fluid
is replaced, you may feel that the
transmission operation is somewhat
unusual. This results from invalidation
of data which the on-board computer
has collected and stored in memory to
allow the transmission to shift at the
most appropriate times for the current
condition of your vehicle. Optimized
shifting will be restored as the vehicle
continues to be driven for a while.. When driving a vehicle that is
equipped with CVT under continuous
heavy load conditions such as towing a
camper or climbing a long, steep hill,
the engine speed or the vehicle speed
may automatically be reduced. This is
not a malfunction. This phenomenon
results from the engine control func-
tion maintaining the cooling perfor-
mance of the vehicle. The engine and
vehicle speed will return to a normal
speed when the engine is able to
maintain the optimum cooling perfor-
mance after the heavy load decreases.
Driving under a heavy load must be
performed with extreme care. Do not
try to pass a vehicle in front when
driving on an uphill slope while towing.. The continuously variable transmis-
sion is a chain type system that

7-20Starting and operating
! D (Drive)
This position is for normal driving. The
transmission automatically shifts into a
suitable gear according to the vehicle
speed and the acceleration you require.
When more acceleration is required in this
position, depress the accelerator pedal
fully to the floor and hold that position. The
transmission will automatically downshift.
When you release the pedal, the transmis-
sion will return to the original gear posi-tion.
To use the manual mode, move the lever
from this position into the manual gate.
NOTE (AT models only)
Automatic downshifts to 4th or 3rd may
occur even when driving on a level
road depending on conditions, such as
how hard you depress the brake pedal. ! While climbing a grade
When driving up a hill, undesired upshift is
prevented from taking place when the
accelerator is released. This minimizes
the chance of subsequent downshifting to
a lower gear when accelerating again.
This prevents repeated upshifting and
downshifting resulting in a smoother op-
eration of the vehicle. NOTE
The transmission may downshift, de-
pending on the way the accelerator
pedal is depressed to accelerate the
vehicle again. &
Shift lock function
The shift lock function helps prevent the
improper operation of the select lever. . The select lever cannot be operated
unless the ignition switch is turned to the “ ON ”position and the brake pedal is
depressed. . The select lever cannot be moved from
the “P ” position to any other position
before the brake pedal is depressed.
Depress the brake pedal first, and then
operate the select lever. . Only the “P ”position allows you to turn
the key from the “Acc ”position to the
“ LOCK ”position and remove the key from
the ignition key cylinder.. If the ignition switch is turned to the
“ LOCK ”position while the select lever is in
the “N ”position, the select lever may not
be moved to the “P ”position after a period
of time. Therefore, move the select lever
to the “P ” position with the brake pedal
depressed soon after the ignition switch is
turned to the “LOCK ”position. !
Shift lock release
If the select lever cannot be operated, turn
the ignition switch back to the “ON ”
position then move the select lever to the“ P ” position with the select lever button
pressed and brake pedal depressed.
If the select lever does not move after
performing the above procedure, perform
the following steps. . When the select lever cannot be
shifted from “P ” to “N ”:
Refer to “Shift lock release using the shift
lock release button ”F 7-21.
. When the select lever cannot be
shifted from “N ” to “R ”, “P ”:
Within 60 seconds after placing the igni-
tion switch in the “Acc ”position, move the
select lever to the “P ” position with the
select lever button pressed and brake
pedal depressed.
If you must perform the above procedure,
the shift lock system (or the vehicle control
system) may be malfunctioning. Contact a
SUBARU dealer for an inspection as soon
as possible.
If the select lever does not move after
performing the above procedure, refer to“ Shift lock release using the shift lock
release button ”F 7-21.

7-22Starting and operating
1) Upshift indicator
2) Downshift indicator
3) Gear position indicator
When the manual mode is selected, the
gear position indicator and upshift indica-
tor and/or downshift indicator on the
combination meter illuminate. The gear
position indicator shows the currently
selected gear in the 1st-to-5th-gear range
(AT models) or 1st-to-6th gear range (CVT
models). The upshift and downshift indi-
cators show when a gearshift is possible.
When the upshift indicator “
”is on,
upshifting is possible. When the downshift indicator “
”is on, downshifting is possi-
ble. When both indicators are on, upshift-
ing and downshifting are both possible.
When the vehicle stops (for example, at
traffic signals), the downshift indicator turns off.
Gearshifts can be performed using the
paddle shift switch behind the steeringwheel.
Pull the
“+ ” of the paddle shift to upshift
one level. Also pull the “ ” of the paddle
shift to downshift one level.
To deselect the manual mode, return the
select lever to the “D ”position from the “M ”
position.
While driving with the select lever in the “ D ” position, if you change gears by
paddle shifting, the gear position indicator
light illuminates and shows the current
gear condition.
CAUTION
Do not place or hang anything on
the paddle shift levers. Doing so
may result in accidental gear shift-ing.
NOTE
Please read the following points care-
fully and bear them in mind when using
the manual mode. . 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 paddle switch twice in rapid suc-cession.. The transmission automatically se-
lects 1st gear when the vehicle stopsmoving.. If the temperature of the transmis-
sion fluid becomes too high, the “AT
OIL TEMP ”warning light will illuminate.
Immediately stop the vehicle in a safe

8-26Driving tips
engine braking effect and prevent over-
heating of your vehicle ’s brakes. Do not
make sudden downshifts. . When driving uphill in hot weather, the
air conditioner may turn off automatically
to protect the engine from overheating. . When driving uphill in hot weather, pay
attention to the coolant temperature high
warning light (for all models) and AT OIL
TEMP warning light (for AT and CVT
models) because the engine and trans-
mission are relatively prone to overheating
under these conditions. If the coolant
temperature high warning light and/or the
AT OIL TEMP warning light illuminates,
immediately turn off the air conditioner and
stop the vehicle in the nearest safe
location. For further instructions and addi-
tional information, refer to the followingsections.
–“If you park your vehicle in an
emergency ”F 9-2
–“ Engine overheating ”F 9-12
–“ Coolant temperature low indicator
light/Coolant temperature high warn-
ing light ”F 3-13 –“
AT OIL TEMP warning light (AT and
CVT models) ”F 3-15
. For AT and CVT models, avoid using
the accelerator pedal to stay stationary on
an uphill slope instead of using the
parking brake or foot brake. That may
cause the transmission fluid to overheat. ! Parking on a grade
Always block the wheels under both
vehicle and trailer when parking. Apply
the parking brake firmly. You should not
park on a hill or slope. But if parking on a
hill or slope cannot be avoided, you
should take the following steps:
1. Apply the brakes and hold the pedal down.
2. Have someone place wheel blocks
under both the vehicle and trailer wheels.
3. When the wheel blocks are in place,
release the regular brakes slowly until the
blocks absorb the load.
4. Apply the regular brakes and then
apply the parking brake; slowly release
the regular brakes.
5. Shift into 1st or reverse gear (MT
models) or “P ” (AT and CVT models) and
shut off the engine.

Maintenance schedule....................................... 11-3
Maintenance precautions ................................... 11-3
Before checking or servicing in the engine compartment .................................................... 11-4
When checking or servicing in the engine compartment (2.5 L non-turbo models) .. ........... 11-4
When checking or servicing in the engine compartment while the engine is running .......... 11-5
Maintenance tips ................................................ 11-5
Removing and reinstalling clips .......................... 11-5
Removing air intake duct .................................... 11-7
Pulling off the fender lining ................................ 11-7
Engine hood ....................................................... 11-7
Engine compartment overview .......................... 11-9
2.5 L non-turbo models ...................................... 11-9
2.5 L turbo models ........................................... 11-10
3.6 L models .................................................... 11-11
Engine oil .......................................................... 11-12
Checking the oil level ....................................... 11-12
Changing the oil and oil filter ............................ 11-14
Recommended grade and viscosity .................. 11-16
Recommended grade and viscosity under severe driving conditions .......................................... 11-17
Cooling system ................................................ 11-17
Cooling fan, hose and connections ................... 11-17
Engine coolant ................................................. 11-18
Air cleaner element .......................................... 11-20
Replacing the air cleaner element ..................... 11-21
Spark plugs ...................................................... 11-22
Recommended spark plugs .............................. 11-22 Drive belts
........................................................ 11-23
Manual transmission oil .................................. 11-23
Checking the oil level ...................................... 11-23
Recommended grade and viscosity .................. 11-24
Automatic transmission fluid .......................... 11-24
Checking the fluid level .................................... 11-24
Recommended fluid ......................................... 11-25
Continuously variable transmission fluid ...... 11-26
Front differential gear oil (AT and CVT models) .......................................................... 11-26
Checking the oil level ...................................... 11-26
Recommended grade and viscosity .................. 11-27
Rear differential gear oil .................................. 11-27
Checking the gear oil level ............................... 11-27
Recommended grade and viscosity .................. 11-28
Power steering fluid ........................................ 11-29
Checking the fluid level .................................... 11-29
Recommended fluid ......................................... 11-30
Brake fluid ........................................................ 11-30
Checking the fluid level .................................... 11-30
Recommended brake fluid ............................... 11-31
Clutch fluid (MT models) ................................. 11-31
Checking the fluid level .................................... 11-31
Recommended clutch fluid ............................... 11-32
Brake booster .................................................. 11-32
Brake pedal ...................................................... 11-33
Checking the brake pedal free play .................. 11-33
Checking the brake pedal reserve distance....... 11-33 Maintenance and service
11