exhaust SUBARU OUTBACK 2004 4.G Owners Manual

6
the lock switch when children are riding in the
vehicle. Failure to follow this procedure could
result in injury to a child operating the power
window. Refer to the “Power windows” section
in chapter 2.yNever leave unattended children in the vehi-
cle. They could accidentally injure themselves
or others through inadvertent operation of the
vehicle. Also, on hot or sunny days, tempera-
ture in a closed vehicle could quickly become
high enough to cause severe or possibly fatal
injuries to them. y Help prevent young children from locking
themselves in the trunk. When leaving the vehi-
cle, either close all windows and lock all doors
or cancel the inside trunk lid release. Also make
certain that the trunk is closed. On hot or sunny
days, the temperature in a trunk could quickly
become high enough to cause death or serious
heat-related injuries including brain damage,
particularly for small children.
Carefully read the sections “Child restraint sys-
tems”,“*SRS airbag (Supplemental Restraint System
airbag)”, and “Seatbelts” in chapter 1 of this owner’s
manual for instructions and precautions concerning
the child restraint system, seatbelt system and SRS airbag system. „
Engine exhaust gas (carbon monox- ide)
yNever inhale engine exhaust gas. Engine ex-
haust gas contains carbon monoxide, a color-
less and odorless gas which is dangerous, or
even lethal, if inhaled. y Always properly maintain the engine exhaust
system to prevent engine exhaust gas from en-
tering the vehicle. y Never run the engine in a closed space, such
as a garage, except for the brief time needed to
drive the vehicle in or out of it. y Avoid remaining in a parked vehicle for a
lengthy time while the engine is running. If that
is unavoidable, then use the ventilation fan to
force fresh air into the vehicle. y Always keep the front ventilator inlet grille
free from snow, leaves or other obstructions to
ensure that the ventilation system always
works properly. y If at any time you suspect that exhaust fumes
are entering the vehicle, have the problem

7
–
CONTINUED –
checked and corrected as soon as possible. If
you must drive under these conditions, drive
only with all windows fully open. yKeep the trunk lid or rear gate closed while
driving to prevent exhaust gas from entering
the vehicle.
„ Drinking and driving
Drinking and then driving is very dangerous.
Alcohol in the bloodstream delays your reac-
tion and impairs your perception, judgment and
attentiveness. If you drive after drinking – even
if you drink just a little – it will increase the risk
of being involved in a serious or fatal accident,
injuring or killing yourself, your passengers
and others. In addition, if you are injured in the
accident, alcohol may increase the severity of
that injury.
Please don’t drink and drive.
Drunken driving is one of the most frequent causes of
accidents. Since alcohol affects all people differently, you may have consumed too much alcohol to drive
safely even if the level of alcohol in your blood is below
the legal limit. The safest thing you can do is never
drink and drive. However if you have no choice but to
drive, stop drinking and sober up completely before
getting behind the wheel. „
Drugs and driving
There are some drugs (over the counter and
prescription) that can delay your reaction time
and impair your perception, judgment and at-
tentiveness. If you drive after taking them, it
may increase your, your passengers’ and other
persons’ risk of being involved in a serious or
fatal accident.
If you are taking any drugs, check with your doctor or
pharmacist or read the literature that accompanies the
medication to determine if the drug you are taking can
impair your driving ability. Do not drive after taking any
medications that can make you drowsy or otherwise
affect your ability to safely operate a motor vehicle. If
you have a medical condition that requires you to take

9
–
CONTINUED –
„Driving with pets
Unrestrained pets can interfere with your driving and
distract your attention from driving. In a collision or
sudden stop, unrestrained pets or cages can be
thrown around inside the vehicle and hurt you or your
passengers. Besides, the pets can be hurt under
these situations. It is also for their own safety that pets
should be properly restrained in your vehicle. Restrain
a pet with a special traveling harness which can be se-
cured to the rear seat with a seatbelt or use a pet car-
rier which can be secured to the rear seat by routing a
seatbelt through the carrier’s handle. Never restrain
pets or pet carriers in the front passenger’s seat. For
further information, consult your veterinarian, local an-
imal protection society or pet shop. „ Tire pressures
Driving at high speeds with excessively low tire
pressures can cause the tires to deform severe-
ly and to rapidly become hot. A sharp increase
in temperature could cause tread separation,
and destruction of the tires. The resulting loss
of vehicle control could lead to an accident. Check and, if necessary, adjust the pressure of each
tire (including the spare) at least once a month and be-
fore any long journey.
Check the tire pressure when the tires are cold.
Use a pressure gauge to adjust the tire pressures to
the values shown on the tire placard.
Refer to the “Tires and wheels” section in chapter 11
for detailed information. „
California proposition 65 warning
Engine exhaust, some of its constituents, and
certain vehicle components contain or emit
chemicals known to the State of California to
cause cancer and birth defects or other repro-
ductive harm. In addition, certain fluids in vehi-
cles and certain components of product wear
contain or emit chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm.

2-26
Keys and doors
1) Open
2) Close
To open the window, push the switch down and hold it
until the window reaches the desired position. To
close the window, pull the switch up and hold it until
the window reaches the desired position.
When the lock switch on the power window switch
cluster, located on the driver’s side door, is in the
“LOCK” position, the passengers’ windows cannot be
operated with the passengers’ switches.
Trunk lid (Sedan)
y To prevent dangerous exhaust gas from en-
tering the vehicle, always keep the trunk lid
closed while driving. y Help prevent young children from locking
themselves in the trunk. When leaving the vehi-
cle, either close all windows and lock all doors
or cancel the inside trunk lid release. Also make
certain that the trunk is closed. On hot or sunny
days, the temperature in the trunk could quickly
become high enough to cause death or serious
heat-related injuries including brain damage,
particularly for small children.
2
1
UB2005BB

2-31
Keys and doors
– CONTINUED –
Rear gate (Station wagon)
1) Lock
2) Unlock
To unlock the rear gate, insert the key in the keyhole
and turn it clockwise. To lock the rear gate, insert the
key in the keyhole and turn it counterclockwise. If your
vehicle is equipped with power door locking switches,
the rear gate can also be locked and unlocked through
use of the power door locking switches. Refer to “Pow-
er door locking switches” section in this chapter.
To open the rear gate, first unlock the rear gate lock
then pull the outside handle up. Then, hold the rear gate and raise it as high as it willgo.
To close the rear gate, lower it slowly and push down
firmly until the latch engages.
The rear gate can be lowered easily if you pull down
on the recessed grip.
y
To prevent dangerous exhaust gas from en-
tering the vehicle, always keep the rear gate
closed while driving.y Do not attempt to shut the rear gate while
holding the recessed grip. Also avoid closing
1 2
UB2022BBUG2512BA

7-3
Starting and operating
– CONTINUED –
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 vehi-
cle 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, re-
pairs may not be covered by your warranty. TMMT
Some gasoline contains an octane-enhancing additive
called MMT (Methylcyclopentadienyl Manganese Tri-
carbonyl). If you use such fuels, your emission control
system performance may deteriorate and the CHECK
ENGINE warning light/Malfunction 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. T Gasoline for cleaner air
Do not let fuel spill on the exterior surfaces of
the vehicle. Fuels containing alcohol may cause paint damage, which is not covered un-
der 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 continu-
ously 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 con-
tain no more than 15% MTBE or 10% ethanol for the
proper operation of your SUBARU.
In addition, some gasoline suppliers are now produc-
ing reformulated gasolines, which are designed to re-
duce 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 detergents and oxygenates and if they have

7-8
Starting and operating
obligation under federal law to implement stricter vehi-
cle emission standards to reduce air pollution from
cars. A dynamometer is a treadmill or roller-like testing
device that allows your car’s wheels to turn while the
car 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 in-
spection test. Normally, a portion of the basic emission
test consists of an emission inspector inserting an an-
alyzer 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 driv-
ing 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 emis-
sion testing programs have
EXEMPTED SUBARU
AWD vehicles from the portion of the testing program
that involves a two-wheel dynamometer.
There are some states that use four-wheel dynamom-
eters in their testing programs. When properly used,
that equipment will not damage an AWD SUBARU ve-
hicle.
Under no circumstances should the rear wheels be jacked off the ground, nor should the driveshaft be dis-
connected for state emission testing.
The EPA has issued regulations for inspecting the On-
Board Diagnostic (OBD) system as part of the state
emissions inspection. The OBD system is designed to
detect engine and transmission 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. Several states
plus the District of Columbia have opted to start the
OBD system inspection prior to the required EPA reg-
ulation effective date of January 1, 2002. Other states
will add OBD system inspection in 2002. y
The inspection of the OBD system consists of a vi-
sual operational check of the “ CHECK ENGINE” warn-
ing light/malfunction indicator lamp (MIL) and an ex-
amination of the OBD system with an electronic scan
tool while the engine is running. y A vehicle passes
the OBD system inspection if
proper the “ CHECK ENGINE ” warning light/MIL illumi-
nation is observed, there is no stored diagnostic trou-
ble 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

7-40
Starting and operating
off, the VDC system is activated, and the system
ignores any further pressing of the VDC OFF
switch. To make the VDC OFF switch usable again,
turn the ignition key to the OFF position and re-
start the engine.Parking your vehicle
y
Never leave unattended children or pets in
the vehicle. They could accidentally injure
themselves or others through inadvertent oper-
ation of the vehicle. Also, on hot or sunny days,
the temperature in a closed vehicle could
quickly become high enough to cause severe
or possibly fatal injuries to them. y Do not park the vehicle over flammable mate-
rials such as dry grass, waste paper or rags, as
they may burn easily if they come near hot en-
gine or exhaust system parts.y Be sure to stop the engine if you take a nap in
the vehicle. If engine exhaust gas enters the
passenger compartment, occupants in the ve-
hicle could die from carbon monoxide (CO)
contained in the exhaust gas.
Never drive while the parking brake is set be-
cause this will cause unnecessary wear on the
brake linings. Before starting to drive, always

8-1
8
Driving tips
New vehicle break-in driving – the first 1,000 miles (1,600 km) .............................. 8-2
Fuel economy hints ...................................... 8-2
Engine exhaust gas (Carbon monoxide) .... 8-3
Catalytic converter ....................................... 8-4
Periodic inspections .................................... 8-5
Driving in foreign countries ......................... 8-6
Driving tips for AWD vehicles ..................... 8-6
Off road driving ............................................ 8-8
Winter driving ............................................... 8-11 Operation during cold weather ........................ 8-11
Driving on snowy and icy roads ...................... 8-12
Corrosion protection ........................................ 8-13
Snow tires .......................................................... 8-14
Tire chains ......................................................... 8-15
Rocking the vehicle .......................................... 8-16
Loading your vehicle ................................... 8-17 Vehicle capacity weight .................................... 8-18
GVWR and GAWR (Gross Vehicle Weight Rating and Gross Axle Weight Rating) ........ 8-19
Roof rail and crossbar (if equipped) ............... 8-20
Trailer hitch (if equipped) ............................ 8-25 Connecting a trailer .......................................... 8-25
When you do not tow a trailer .......................... 8-27
Trailer towing ................................................ 8-28 Warranties and maintenance ........................... 8-28
Maximum load limits ......................................... 8-29
Trailer hitches ................................................... 8-34
Connecting a trailer .......................................... 8-35 Trailer towing tips ............................................. 8-37

8-3
Driving tips
– CONTINUED –
Engine exhaust gas (Carbon monox-
ide)
yNever inhale engine exhaust gas. Engine ex-
haust gas contains carbon monoxide, a color-
less and odorless gas which is dangerous, or
even lethal, if inhaled.y Always properly maintain the engine exhaust
system to prevent engine exhaust gas from en-
tering the vehicle.y Never run the engine in a closed space, such
as a garage, except for the brief time needed to
drive the vehicle in or out of it.y Avoid remaining in a parked vehicle for a
lengthy time while the engine is running. If that
is unavoidable, then use the ventilation fan to
force fresh air into the vehicle. y Always keep the front ventilator inlet grille
free from snow, leaves or other obstructions to
ensure that the ventilation system always
works properly. y If at any time you suspect that exhaust fumes
are entering the vehicle, have the problem
checked and corrected as soon as possible. If
you must drive under these conditions, drive only with all windows fully open.y
Keep the trunk lid or rear gate closed while
driving to prevent exhaust gas from entering
the vehicle.
NOTE
Due to the expansion and contraction of the met-
als used in the manufacture of the exhaust sys-
tem, you may hear a crackling sound coming from
the exhaust system for a short time after the en-
gine has been shut off. This sound is normal.