2005 SUBARU OUTBACK ECU

8-35
Driving tips
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Certification label
To check both GVWR and GAWR and to confirm that
the total weight and weight distribution are within safe
driving limits, you should have your vehicle and trailer
weighed at a commercial weighing station.
Be sure that all cargo is firmly secured to prevent a
change in weight distribution while driving. !
Tongue load
Tongue load
If the trailer is loaded with more weight in the
back of trailer’s axle than in the front, the load
is taken off the rear axle of the towing vehicle.
This may cause the rear wheels to skid, espe-
cially during braking or when vehicle speed is
reduced during cornering, resulting in over-
steer, spin out and/or jackknifing.
UB8222BA
HS8019AA

8-36
Driving tips
Ensure that the trailer tongue load is from 8 to 11 per-
cent of the total trailer weight and does not exceed the
maximum value of 200 lbs (90 kg).
A) Jack
B) Bathroom scale
The tongue load can be weighed with a bathroom
scale as shown in the illustration below. When weigh-
ing the tongue load, be sure to position the towing cou-
pler at the height at which it would be during actual
towing, using a jack as shown. F: Front
The tongue load can be adjusted by proper distribution
of the load in the trailer. Never load the trailer with
more weight in the back than in the front; approximate-
ly 60 percent of the trailer load should be in the front
and approximately 40 percent in the rear. Also, distrib-
ute the load as evenly as possible on both the left and
right sides.
Be sure that all cargo is firmly secured to prevent a
change in weight distribution while driving.
A B
UB8210BB
F
60% 40% 50%
50%
HS8021BB

8-40
Driving tips
and in “GAS STATION REFERENCE” at the end of
this manual. Adjust the rear tire pressure to the recom-
mended pressure when the tires are cold. Normal
pressure should be maintained in the front tires.
Trailer tire condition, size, load rating and proper infla-
tion 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 precaution against getting a flat tire, be
sure that the spare tire is firmly secured. !
Trailer towing tips
"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 following tips
in mind:
! Before starting out on a trip
" Check that the vehicle and vehicle-to-hitch mount-
ing are in good condition. If any problems are appar-
ent, do not tow the trailer." Check that the vehicle sits horizontally with the trail-
er 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 con-
firm 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 vehi-
cle’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.

9-5
In case of emergency
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Flat tires
If you have a flat tire while driving, never brake sud-
denly; keep driving straight ahead while gradually re-
ducing speed. Then slowly pull off the road to a safe
place. !Changing a flat tire
"Do not jack up the vehicle on an incline or a
loose road surface. The jack can come out of
the jacking point or sink into the ground and
this can result in a severe accident." Use only the jack provided with your vehicle.
The jack supplied with the vehicle is designed
only for changing a tire. Never get under the ve-
hicle while supporting the vehicle with this jack. " Always turn the engine off before raising the
flat tire off the ground using the jack. Never
swing or push the vehicle supported with the
jack. The jack can come out of the jacking point
due to a jolt and this can result in a severe acci-
dent. 1. Park on a hard, level surface, whenever possible,
then stop the engine.
2. Set the parking brake securely and shift a manual
transmission vehicle in reverse or an automatic trans-
mission vehicle in the “P” (Park) position.
3. Turn on the hazard warning flasher and have ev-
eryone get out of the vehicle.
4. Put wheel blocks at the front and rear of the tire di-
agonally opposite the flat tire.
HS9003BA

9-15
In case of emergency
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surface of the wheel and hub with a cloth.
12.Put on the spare tire. Replace the wheel nuts.
Tighten them by hand.
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.
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 tight-
ening order in the illustration.
The torque for tightening the nuts is 74 to 89 lbf·ft (100
to 120 N·m, 10 to 12 kgf·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 automo-
tive service facility.
15.Store the flat tire in the spare tire compartment.
Put the spacer and tighten the attaching bolt firmly.
Also store the jack and jack handle in their storage lo-
1
42
53
UG9511BB
UB9518CA

9-23
In case of emergency
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4. Screw the towing hook into the thread hole until the
threads can no longer be seen. 5. Tighten the towing hook securely by a wheel nut
wrench.
After towing, remove the towing hook from the vehicle
and stow it in the tool bag.
Fit the towing hook cover on the bumper.
Front towing hook (except OUTBACK models):
1. Take out the towing hook, screwdriver and wheel
nut wrench from the on board tool bag.
UB9215BAUB9216BA

9-25
In case of emergency
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5. Screw the towing hook into the thread hole until the
threads can no longer be seen. 6. Tighten the towing hook securely by a wheel nut
wrench.
After towing, remove the towing hook from the vehicle
and stow it in the tool bag.
Fit the fog light cover and towing hook cover on the
bumper.
"
Do not use the towing hook except when tow-
ing your vehicle. " Be sure to remove the towing hook after tow-
ing. Leaving the towing hook mounted on the
vehicle could interfere with proper operation of
UB9206BAUB9207BA

9-27
In case of emergency
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Rear tie-down hooks:
The rear tie-down hooks are located near each of the
jack-up reinforcements.
Use the rear tie-down hooks only for downward
anchoring. If they are used to anchor the vehi-
cle in any other direction, cables may slip off
the hooks, possibly causing a dangerous situa-
tion. !
Using a flat-bed truck
This is the best way to transport your vehicle. Use the
following procedures to ensure safe transportation.
1. Shift the selector lever into the “P” position for au-
tomatic transmission vehicles or “1st” for manualtransmission 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 taken not to pull the chains
so tightly that the suspension bottoms out.
UB9514DAUB9530AA