service SUBARU LEGACY 2007 User Guide

Black plate (202,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
5-12
Audio
radio, it may cause the radio to emit
noise when it receives calls. This noise
does not indicate a radio fault.
! Selecting preset stationsPresetting a station with a preset button
allows you to select that station in a single
operation. Up to six AM, FM1 and FM2
stations each may be preset.
Satellite radio operation (if
equipped)To receive satellite radio, it is necessary to
install the Subaru genuine satellite recei-
ver (dealer option) and to enter into a
contract. For details, please contact your
SUBARU dealer.&XM
TM
satellite radio
XM
TM
is a continental U.S. based satellite
radio service that offers more than 160
coast to coast channels, including music,
news, sports, talk and children ’s program-
ming. XM
TM
provides digital quality audio
and text information, including song title
and artist name. A service fee is required
to receive the XM
TM
service. For more
information, contact XMTM
at
www.xmradio.com or call 1-800-XM-
RADIO (1-800-967-2346).& Satellite radio receptionSatellite radio signals are best received in
areas with a clear view of the open sky. In
areas where there are tall buildings, trees,
tunnels or other structures that may
obstruct the signal of the satellites, there
may be signal interruptions. Other circum-
stances that may result in signal loss
include driving near a wall, steep cliff, hill or driving on the lower level of a multi-
tiered road or inside of a parking garage.
To help reduce this condition, satellite
radio providers have installed ground-
based repeaters in heavily populated
areas. However, you may still experience
reception problems in some areas.
&
Band selectionPush the “SAT”button when the radio is
off to turn on the radio.
Push the “SAT”button when the radio is
on to select XM1, XM2 or XM3 reception.
ProCarManuals.com

Black plate (238,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
6-18
Interior equipment
desired device. For details on the device
types which can be operated by this
system, consult the HomeLink website at
www.homelink.com or call 1-800-355-
3515.
Note the following about this system:
If your vehicle is equipped with the
HomeLink® Wireless Control System, it
complies with Part 15 of the Federal
Communication Commission Rules in the
U.S. and the RSS-210 of Industry Canada
in Canada. Its operation is subject to the
following two conditions:
(1) this device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause undesired
operation.
Changes and modifications to this system
by anyone other than an authorized
service facility could void authorization to
use this equipment.
HomeLink and the HomeLink house are
registered trademarks of Johnson Con-
trols, Inc.
WARNING
. When programming the
HomeLink ®Wireless Control
System, you may be operating a garage door opener or other
device. Make sure that people
and objects are out of the way
of the garage door opener or
other device to prevent potential
harm or damage.
. Do not use the HomeLink ®Wire-
less Control System with any
garage door opener that lacks
the safety stop and reverse fea-
ture as required by applicable
safety standards. A garage door
opener which cannot detect an
object, signaling the door to stop
and reverse, does not meet these
safety standards. Using a garage
door opener without these fea-
tures increases risk of serious
injury or death. For more infor-
mation, consult the HomeLink
website at www.homelink.com
or call 1-800-355-3515.
CAUTION
When programming the HomeLink ®
Wireless Control System to operate
a garage door opener or an entrance
gate, unplug the device ’s motor
from the outlet during programming
to prevent motor burnout.
NOTE. After programming your HomeLink ®
Wireless Control System for the de-
sired devices, retain the hand-held
transmitters for further programming
or device testing in the event of a
problem.
. It is recommended that you insert a
new battery in the hand-held transmit-
ter of a device to ensure correct
programming.& Garage door opener pro-
gramming in the U.S.A.
NOTEWhen programming the HomeLink ®
Wireless Control System for a garage
door opener, it is suggested that you
park the vehicle outside the garage.
1. Unplug the motor of the garage door
opener from the outlet.
ProCarManuals.com

Black plate (13,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 31
Fuel ...................................................................... 7-3
Fuel requirements ............................................... 7-3
Fuel filler lid and cap ........................................... 7-5
State emission testing (U.S. only) ...................... 7-7
Preparing to drive ............................................... 7-9
Starting the engine .............................................. 7-9
Manual transmission vehicle ................................ 7-9
Automatic transmission vehicle .......................... 7-10
Stopping the engine........................................... 7-11
Remote engine start system (dealer option) ................................................. 7-11
Starting your vehicle .......................................... 7-12
Remote start safety features ............................... 7-12
Entering the vehicle while it is running via remote start ................................................................. 7-12
Entering the vehicle following remote engine start shutdown ......................................................... 7-12
Pre-heating or pre-cooling the interior of the vehicle ............................................................. 7-13
Service mode ..................................................... 7-13
Remote transmitter programming and programmable feature option ............................ 7-13
System maintenance .......................................... 7-14
Manual transmission –5 speeds ...................... 7-15
Shifting speeds .................................................. 7-15
Driving tips ........................................................ 7-16
Manual transmission –6 speeds (2.5GT
spec.B) ............................................................. 7-17
Selecting reverse gear ........................................ 7-17
Shifting speeds .................................................. 7-17
Driving tips ........................................................ 7-18
Automatic transmission –4-speed ................... 7-18
Selector lever .................................................... 7-19
Selector lever reverse inhibiting function ............ 7-20
Selection of manual mode .................................. 7-21
Maximum speeds ............................................... 7-22
Driving tips ........................................................ 7-23
SPORT mode ..................................................... 7-23
Shift lock release ............................................... 7-23
Automatic transmission –5-speed ................... 7-24
Selector lever .................................................... 7-25
Selector lever reverse inhibiting function ............ 7-26
Selection of manual mode .................................. 7-27
Maximum speeds ............................................... 7-29
Driving tips ........................................................ 7-29
SPORT mode (Non-turbo models) ....................... 7-30
Shift lock release ............................................... 7-30
SI-DRIVE (Turbo models) .................................. 7-31
Intelligent (I) mode............................................. 7-31
Sport (S) mode .................................................. 7-32
Sport Sharp (S#) mode. ...................................... 7-32
SI-DRIVE selector .............................................. 7-32
Rear viscous limited slip differential (LSD)
(if equipped) .................................................... 7-33
Power steering ................................................... 7-33
Braking ............................................................... 7-34
Braking tips ....................................................... 7-34
Brake system .................................................... 7-34
Disc brake pad wear warning indicators ............. 7-34
ABS (Anti-lock Brake System).......................... 7-35
ABS system self-check...................................... 7-35
Starting and operating
7
ProCarManuals.com

Black plate (245,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
Fuel
CAUTION
Use of a fuel which is low in quality
or use of an inappropriate fuel
additive may cause engine damage.& Fuel requirements! 2.5-liter non-turbo models
The 2.5-liter non-turbo engine is designed
to operate using unleaded gasoline with
an octane rating of 87 AKI or higher.
! 2.5-liter turbo models
The 2.5-liter turbo engine is designed to
operate using premium unleaded gasoline
with an octane rating of 91 AKI or higher. If
premium unleaded gasoline is not avail-
able, regular unleaded gasoline with an
octane rating of 87 AKI or higher may be
temporarily used. For optimum engine
performance and driveability, it is required
that you use premium grade unleaded
gasoline.
NOTEBe sure to use premium unleaded
gasoline of 91 AKI or higher for a 2.5-
liter turbo engine model. If other gaso-
line (lower than 91 AKI) is used, knock-
ing, reduced output and poor
accelerator response will result.
! 3.0-liter models
The 3.0-liter engine is designed to operate
using unleaded gasoline with an octane
rating of 91 AKI or higher. Regular
unleaded gasoline with an octane rating
of 87 AKI or higher may be used. However
for optimum engine performance and
driveability, it is recommended that you
use 91 AKI or higher grade unleaded
gasoline. You may experience reduced
output, poor accelerator response, and
reduced fuel economy when using gaso-
line with an octane rating lower than 91
AKI, depending on your driving habits and
conditions. If you experience any of these
conditions while using a lower octane
rated fuel, you may want to return to using
91 AKI octane rated fuel as soon as
possible. Additionally, if your vehicle
knocks heavily or persistently, or if you
are driving with heavy loads such as when
towing a trailer, the use of 91 AKI or higher
grade unleaded gasoline is required. !
Fuel octane rating
This octane rating is the average of the
Research Octane and Motor Octane
numbers and is commonly referred to as
the Anti Knock Index (AKI).
Using a gasoline with a lower octane
rating can cause persistent and heavy
knocking, which can damage the engine.
Do not be concerned if your vehicle
sometimes 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.
! 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.
! 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
system performance with gasoline that
meets the clean burning low-sulfur Cali-
fornia gasoline specifications. If you live in
Starting and operating
7-3
– CONTINUED –
7
ProCarManuals.com

Black plate (246,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
7-4
Starting and operating
any other state than California, your
vehicle will operate on gasoline meeting
Federal specifications. Gasoline sold out-
side California is permitted to have higher
sulfur levels, which may affect the perfor-
mance 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
authorized 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.
! 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
determined that the condition is caused
by the type of fuel used, repairs may not
be covered by your warranty. !
Gasoline for cleaner air
CAUTION
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.
Your use of gasoline with detergent
additives will help prevent deposits from
forming 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
materials called oxygenates. Use of these
fuels can also help keep the air cleaner.
Oxygenated blend fuels, such as MTBE
(Methyl Tertiary Butyl ether) or ethanol
(ethyl or grain alcohol) may be used in
your vehicle, 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
operators if their gasolines contain deter-
gents and oxygenates and if they have
been reformulated to reduce vehicle emis-
sions.
As additional guidance, only use fuels
suited for your vehicle as explained in the
following.
.
Fuel should be unleaded and have an
octane rating no lower than that specified
in this manual.
. 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 ANDif it is accompanied by
sufficient quantities of the proper cosol-
vents and corrosion inhibitors required to
prevent damage to the fuel system. Do not
use fuel containing methanol EXCEPT
under these conditions.
. 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.
. Fuel system damage or driveability
ProCarManuals.com

Black plate (249,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
NOTE. 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.
. 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/malfunction indicator
lamp may come on. Refer to the
“ Warning and indicator lights ”section
located in chapter 3.
(Turbo model only) Promptly put fuel in
the tank whenever the low fuel warning
light comes on. Engine misfires as a
result of an empty tank could cause
damage to the engine.
CAUTION
. Never add any cleaning agents to
the fuel tank. The addition of a
cleaning agent may cause da-
mage to the fuel system.
. Make sure that the cap is tigh-
tened until it clicks to prevent
fuel spillage in the event of an
accident.
. Do not let fuel spill on the exterior
surfaces of the vehicle. Fuels
may cause paint damage, which
is not covered under the
SUBARU Limited Warranty.
. Always use a genuine SUBARU
fuel filler cap. If you use the
wrong cap, it may not fit or have
proper venting, and your fuel
tank and emission control sys-
tem might be damaged.
State emission testing (U.S.
only)
WARNING
Testing of an All-Wheel Drive vehicle
must NEVER be performed on a
single two-wheel dynamometer. At-
tempting to do so will result in
uncontrolled vehicle movement and
may cause an accident or injuries to
persons nearby.
CAUTION
Resultant vehicle damage due to
improper testing is not covered
under the SUBARU Limited War-
ranty and is the responsibility of
the state inspection program or its
contractors or licensees.
At state inspection time, remember to
tell your inspection or service station in
advance not to place your SUBARU
AWD vehicle on a two-wheel dynam-
ometer. Otherwise, serious transmis-
sion damage will result.
Some states have started using dynam-
ometers in their state inspection programs
Starting and operating
7-7
– CONTINUED –
7
ProCarManuals.com

Black plate (250,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
7-8
Starting and operating
in order to meet their obligation under
federal law to implement stricter vehicle
emission standards to reduce air pollution
from vehicles. A dynamometer is a tread-
mill or roller-like testing device that allows
your vehicle’ s wheels to turn while the
vehicle remains in one place. Depending
on the severity of a state ’s air pollution
problems, the states must adopt either a
“basic ”or “enhanced ”vehicle emission
inspection test. Normally, a portion of the
basic emission test consists of an emis-
sion inspector inserting an analyzer probe
into the exhaust pipe of an idling vehicle
for a short period of time. States with more
severe air pollution problems are required
to adopt an enhanced vehicle emission
test. This test simulates actual driving
conditions on a dynamometer and permits
more accurate measurement of tailpipe
emitted pollution than the basic emission
test.
The U.S. Environmental Protection
Agency (EPA) and states using two-wheel
dynamometers in their emission testing
programs have EXEMPTEDSUBARU
AWD vehicles from the portion of the
testing program that involves a two-wheel
dynamometer.
There are some states that use four-wheel
dynamometers in their testing programs.
When properly used, that equipment will not damage an AWD SUBARU vehicle.
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
inspecting the On-Board Diagnostic
(OBD) system as part of the state emis-
sions inspection. The OBD system is
designed to detect engine and transmis-
sion problems that might cause vehicle
emissions to exceed 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.
.
The inspection of the OBD system
consists of a visual operational check of
the “CHECK ENGINE ”warning light/mal-
function indicator lamp (MIL) and an
examination of the OBD system with an
electronic scan tool while the engine is
running.
. Avehicle
passes the OBD system
inspection if proper the “CHECK ENGINE”
warning light/MIL illumination is observed,
there is nostored diagnostic trouble
codes, and the OBD system readiness
monitors are complete.
. A vehiclefails 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
ENGINE ”warning light/MIL illuminated.
. A state emission inspection may reject
(not pass or fail) a vehicle if the number of
OBD system readi ness 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.
. Owners of rejected or failing vehicles
should contact their SUBARU Dealer for
service.
ProCarManuals.com

Black plate (253,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
started. The fuel injection system auto-
matically lowers the idle speed as the
engine 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.
Stopping the engine
WARNING
Do not stop the engine when the
vehicle is moving. This will cause
loss of power to the power steering
and the brake booster, making steer-
ing and braking more difficult. It
could also result in accidental acti-
vation of the “LOCK ”position on the
ignition switch, causing the steering
wheel to lock.
The ignition switch should be turned off
only when the vehicle is stopped and the
engine is idling.
Remote engine start system
(dealer option)
WARNING
. Do not remote start a vehicle in
an enclosed environment (e.g.
closed garage). Prolonged opera-
tion of a motor vehicle in an
enclosed environment can cause
a harmful build-up of Carbon
Monoxide. Carbon Monoxide is
harmful to your health. Exposure
to high levels of Carbon Monox-
ide can cause headaches, dizzi-
ness or in extreme cases
unconsciousness and/or death.
. Before performing any servicing
of the vehicle, temporarily place
the remote engine start system in
service mode to prevent the
system from unexpectedly start-
ing the engine.
Starting and operating
7-11
– CONTINUED –
7
ProCarManuals.com

Black plate (255,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
transmitter within a few seconds immedi-
ately following remote engine start shut-
down.& Pre-heating or pre-cooling
the interior of the vehicleBefore exiting the vehicle, set the tem-
perature controls to the desired setting
and operation. After the system starts the
vehicle, the heater or air-conditioning will
activate and heat or cool the interior to
your setting.&Service modeIn service mode, the remote start function
is temporarily disabled to prevent the
system from unexpectedly starting the
engine while being serviced.
! To engage the service mode
Turn the ignition switch to the “ON ”
position, depress and hold the brake pedal
then, press and release the “
”button
on the remote control transmitter three
times. The system will pause for one
second and then flash the parking lights
and honk the horn three times indicating
that the system is in service mode. When
attempting to activate the remote start
system while in service mode, the parking
lights will flash and the horn will honk two
times and will not start. !
To disengage the service mode
Turn the ignition switch to the “ON ”
position, depress and hold the brake
pedal, then press and release the “
”
button on the remote control transmitter
three times. The system will pause for one
second and flash the parking lights one
time indicating that the system has exited
service mode.
NOTEWhen taking your vehicle in for service,
it is recommended that you inform the
service personnel that your vehicle is
equipped with a remote control start
system.& Remote transmitter program-
ming and programmable fea-
ture optionNew transmitters can be programmed to
the engine starter system in the event that
remote transmitters are lost, stolen or
damaged. The remote engine start system
also has one programmable feature that
can be adjusted for user preference.
The remote engine starter system can be
programmed to either make an audible
horn chirp upon remote start activation or
not. Remote transmitter programming and
feature programming can be adjusted using the following procedure.
1. Open the driver
’s door (the driver ’s
door must remain opened throughout the
entire process).
2. Insert the key into the vehicle’ s ignition
switch and turn to the “ON”position.
3. Locate the small black programming
button behind the fuse box cover, on the
driver ’s side left under the dashboard
panel.
4. Press and hold the black programming
button for 10-15 seconds. The horn will
honk and the parking lights will flash three
times to indicate that the system has
entered programming mode. At this point
you can perform either action (Step 5 or
Step 6).
5. To program a remote transmitter:
press and release the “
”button on
each transmitter. The horn will honk and
the parking lights will flash one time to
indicate a successful transmitter learn
each time the “
”button is pressed.
You can program up to eight transmitters.
6. To toggle the Horn Confirmation chirps
ON/OFF: press and release the brake to
toggle the feature. The horn will chirp and
the parking lights will flash one time to
indicate Confirmation Horn Chirps are
“OFF ”. The horn will honk and the parking
lights will flash 2 times to indicate Con-
firmation Horn Chirps are “ON”. Pressing
Starting and operating
7-13
–CONTINUED –
7
ProCarManuals.com

Black plate (296,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
8-4
Driving tips
To avoid damage to the catalytic conver-
ter:
. Use only unleaded gasoline. Even a
small amount of leaded gasoline will
damage the catalytic converter.
. Never start the engine by pushing or
pulling the vehicle.
. Avoid racing the engine.
. Never turn off the ignition switch while
the vehicle is moving.
. Keep your engine tuned-up. If you feel
the engine running rough (misfiring, back-
firing or incomplete combustion), have
your vehicle checked and repaired by an
authorized SUBARU dealer.
. Do not apply undercoating or rust
prevention treatment to the heat shield of
catalytic converter and the exhaust sys-
tem.
Periodic inspectionsTo keep your vehicle in the best condition
at all times, always have the recom-
mended maintenance services listed in
the maintenance schedule in the “War-
ranty and Maintenance Booklet ”per-
formed at the specified time or mileage
intervals.
Driving in foreign countriesWhen planning to use your vehicle in
another country:
. Confirm the availability of the correct
fuel. (Refer to the “Fuel requirements”
section in chapter 7.)
. Comply with all regulations and re-
quirements of each country.
ProCarManuals.com