2003 SUBARU LEGACY ECU

8-36Connection of trailer lights to your vehicle
’s electrical system requires
modifications to the vehicle ’s lighting circuit to increase its capacity
and accommodate wiring changes. To ensure the trailer lights are
connected properly, please consult your SUBARU dealer. Check for
proper operation of the turn signals, the brake lights and parkinglights each time you hitch up. n Tires
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare tire is not designed to sustain the towing load.
Use of the temporary spare tire when towing can result in failureof the spare tire and/or less stability of the vehicle.
Make sure that all the tires on your vehicle are properly inflated. OUTBACK: The recommended cold tire pressure under trailer
towing conditions is indicated on the tire placard located under thedoor striker on the driver ’s side. Adjust the rear tire pressure to the
recommended pressure shown on the tire placard when the tires
are cold. Normal pressure should be maintained in the front tires.Other models: It is recommended to inflate the rear tires to 3 psi
(20 kPa, 0.2 kg/cm 2
) above their normal operating pressure when
the tires are cold. Normal pressure should be maintained in the
front tires.
Trailer tire condition, size, load rating and proper inflation pressure
should be in accordance with the trailer manufacturer ’s specifications.
In the event your vehicle gets a flat tire when towing a trailer, ask a
commercial road service to repair the flat tire.
If you carry a regular size spare tire in your vehicle or trailer as a pre-
caution against getting a flat tire, be sure that the spare tire is firmly
secured.

8
Driving tips8-37
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Trailer towing tips CAUTION
Never exceed 45 mph (72 km/h) when towing a trailer in hilly
country on hot days. When towing a trailer, steering, stability, stopping distance and
braking performance will be different from normal operation. For
safety’ s sake, you should employ extra caution when towing a
trailer and you should never speed. You should also keep the fol-lowing tips in mind:
n Before starting out on a trip
Check that the vehicle and vehicle-to-hitch mounting are in good
condition. If any problems are apparent, do not tow the trailer. Check that the vehicle sits horizontally with the trailer attached. If
the vehicle is tipped sharply up at the front and down at the rear,
check the total trailer weight, GVW, GAWs and tongue load again,
then confirm that the load and its distribution are acceptable. Check that the tire pressures are correct.
Check that the vehicle and trailer are connected properly. Confirm
that. –the trailer tongue is connected properly to the hitch ball.
– the trailer lights connector is connected properly and trailer ’s
brake lights illuminate when the vehicle ’s brake pedal is pressed,
and that the trailer ’s turn signal lights flash when the vehicle ’s turn
signal lever is operated.– the safety chains are connected properly.
– all cargo in the trailer is secured safety in position.
– the side mirrors provide a good rearward field of view without a
significant blind spot.
Sufficient time should be taken to learn the “feel” of the vehicle/
trailer combination before starting out on a trip. In an area free of traf-
fic, practice turning, stopping and backing up.

9
In case of emergency9-5
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Do not use oil or grease on the wheel studs or nuts when the
spare tire is installed. This could cause the nuts to become loose and lead to an accident. Never place a tire or tire changing tools in the passenger
compartment after changing wheels. In a sudden stop or colli-
sions, loose equipment could strike occupants and cause injury.Store the tire and all tools in the proper place.
If you have a flat tire while driving, never brake suddenly; keep driving
straight ahead while gradually reducing speed. Then slowly pull off the
road to a safe place.
1. Park on a hard, level surface, whenever possible, then stop the en- gine.
2. Set the parking brake securely and shift a manual transmission ve-
hicle in reverse or an automatic transmission vehicle in the “P” (Park)
position.
3. Turn on the hazard warning flasher and have everyone get out of thevehicle.
4. Put wheel blocks at the front and rear of the tire diagonally opposite
the flat tire.
HGS038BA

9-10
HG0104
OM-H0172
12. Put on the spare tire. Replace the wheel nuts. Tighten them by hand.
13. Turn the jack handle counterclockwise to lower the vehicle.
14. Use the wheel nut wrench to securely tighten the wheel nuts to the
specified torque, following the tightening order in the illustration.
OM-H0377
The torque for tightening the nuts is 58 to 72 ft-lb (78 to 98 N-m, 8 to 10
kg-m). This torque is equivalent to applying about 88 to 110 lbs (40 to 50
kg) at the top of the wheel nut wrench. Never use your foot on the wheel
nut wrench or a pipe extension on the wrench because you may exceed
the specified torque. Have the wheel nut torque checked at the nearest
automotive service facility.
15. Store the flat tire in the spare tire compartment.

9
In case of emergency9-11
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HS0153
Flat tire Attaching bolt
Spacer
When storing a conventional tire, put the spacer upside down and tight-
en the attaching bolt firmly.
Also store the jack and wheel nut wrench in their storage locations.
HB9041CA
HB9040CA
After placing the jack in its storage location, turn the jackscrew clock-
wise by hand until it becomes too hard to turn. Then, tighten it by an
additional 1/4 – 1/3 of a turn using a screwdriver or the jack handle. Un-
less the jack is properly secured, it may rattle while the vehicle is mov-ing.

9-22
Using a flat-bed truck
HB8008AA
This is the best way to transport your vehicle. Use the following proce-
dures to ensure safe transportation.
1. Shift the selector lever into the “P” position for automatic transmis-
sion vehicles or “1st” for manual transmission vehicles.
2. Pull up the parking brake lever firmly.
3. Secure the vehicle onto the carrier properly with safety chains.
Each safety chain should be equally tightened and care must be tak-en not to pull the chains so tightly that the suspension bottoms out. Towing with all wheels on the ground
WARNING
Never turn the ignition switch to the “LOCK” position while the
vehicle is being towed because the steering wheel and the direc- tion of the wheels will be locked. Remember that the brake booster and power steering do not
function when the engine is not running. Because the engine isturned off, it will take greater effort to operate the brake pedal andsteering wheel.

11-6
HBB003BA
To open the hood:
1. Pull the hood release knob under the instrument panel.
2. Release the secondary hood release located under the front grille by
moving the lever toward the left. Lift up the hood, release the hood prop
from its retainer and put the end of the hood prop into the slot in thehood.
To close the hood:
1. Lift the hood slightly and remove the hood prop from the slot in the
hood and return the prop to its retainer.
2. Lower the hood until it approaches about 6 in. (15 cm) from the
closed position and let it drop.
3. 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 close it. It could deform the metal.

11-10
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 whether.
1. Warm up the engine by letting the engine idle for about 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.
HBB005BB
4. Drain out the engine oil by removing the drain plug while the en-
gine 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 com-pletely drained out.