2006 SUBARU FORESTER ecu

8-6
Driving tips
Off road drivingBecause of the AWD feature and higher
ground clearance, your SUBARU can be
driven on ordinary roads or off-road. But
please keep in mind that an AWD
SUBARU is a passenger car and is nei-
ther a conventional off-road vehicle nor an
all-terrain vehicle. If you do take your
SUBARU off-road, certain common sense
precautions such as the following should
be taken:
yMake certain that you and all of your
passengers are wearing seatbelts.
y Carry some emergency equipment,
such as a towing rope or chain, a shovel,
wheel blocks, first aid kit and cell phone or
citizens band radio.
y Drive carefully. Do not take unneces-
sary risks by driving in dangerous areas or
over rough terrain.
y Slow down and employ extra caution at
all times. When driving off-road, you will
not have the benefit of marked traffic
lanes, banked curves, traffic signs and the
like.
y Do not drive across steep slopes. In-
stead, drive either straight up or straight
down the slopes. A vehicle can much
more easily tip over sideways than it can
end over end. Avoid driving straight up or down slopes that are too steep.
y
Avoid sharp turning maneuvers, espe-
cially at higher speeds.
y Do not grip the inside or spokes of the
steering wheel. A bad bump could jerk the
wheel and injure your hands. Instead drive
with your fingers and thumbs on the out-
side of the rim.
y If driving through water, such as when
crossing shallow streams, first check the
depth of the water and the bottom of the
stream bed for firmness and ensure that
the bed of the stream is flat. Drive slowly
and completely through the stream. The
water should be shallow enough that it
does not reach the vehicle’s undercar-
riage. Water entering the engine air intake
or the exhaust pipe or water splashing
onto electrical parts may damage your ve-
hicle and may cause it to stall. Never at-
tempt to drive through rushing water; re-
gardless of its depth, it can wash away the
ground from under your tires, resulting in
possible loss of traction and even vehicle
rollover.
y Always check your brakes for effective-
ness immediately after driving in sand,
mud or water. Do this by driving slowly
and stepping on the brake pedal. Repeat
that process several times to dry out the
brake discs and brake pads.
y Do not drive or park over or near flam- mable materials such as dry grass or fall-
en leaves, as they may burn easily. The
exhaust system is very hot while the en-
gine is running and right after the engine
stops. This could create a fire hazard.
y
After driving through tall grass, mud,
rocks, sand, rivers, etc., check that there
is no grass, bush, paper, rags, stones,
sand, etc. adhering to or trapped on the
underbody. Clear off any such matter from
the underbody. If the vehicle is used with
these materials trapped or adhering to the
underbody, a mechanical breakdown or
fire could occur.
y Secure all cargo carried inside the vehi-
cle and make certain that it is not piled
higher than the seatbacks. During sudden
stops or jolts, unsecured cargo could be
thrown around in the vehicle and cause in-
jury. Do not pile heavy loads on the roof.
Those loads raise the vehicle’s center of
gravity and make it more prone to tip over.
y If you must rock the vehicle to free it
from sand or mud, depress the accelera-
tor pedal slightly and move the selector le-
ver back and forth between “D” and “R” re-
peatedly. Do not race the engine. For the
best possible traction, avoid spinning the
wheels when trying to free the vehicle.
When the road surface is extremely slip-
pery, you can obtain better traction by
starting the vehicle with the transmission
ProCarManuals.com

Driving tips
8-11
– CONTINUED –
speeds below 19 mph (30 km/h).
Always use the utmost care when driving
with tire chains – overconfidence because
you are driving with tire chains could eas-
ily lead to a serious accident.„Rocking the vehicleIf you must rock the vehicle to free it from
snow, sand, or mud, depress the acceler-
ator pedal slightly and move the selector
lever back and forth between “D” and “R”
repeatedly. Do not race the engine. For
the best possible traction, avoid spinning
the wheels when trying to free the vehicle.
When the road surface is extremely slip-
pery, you can obtain better traction by
starting the vehicle with the transmission
in 2nd than 1st (both for MT and AT).
Refer to the “Automatic transmission” sec-
tion in chapter 7 for information on holding
the transmission in 2nd position.
Loading your vehicleyNever allow passengers to ride on
a folded rear seatback or in the
cargo area. Doing so may result in
serious injury.yNever stack luggage or other car-
go higher than the top of the seat-
back because it could tumble for-
ward and injure passengers in the
event of a sudden stop or acci-
dent. Keep luggage or cargo low,
as close to the floor as possible.
100094
yWhen you carry something inside
the vehicle, secure it whenever
you can to prevent it from being
thrown around inside the vehicle
during sudden stops, sharp turns
or in an accident.yDo not pile heavy loads on the
roof. These loads raise the vehi-
cle’s center of gravity and make it
more prone to tip over.ySecure lengthy items properly to
prevent them from shooting for-
ward and causing serious injury
during a sudden stop.yNever exceed the maximum load
limit. If you do, some parts on
your vehicle can break, or it can
change the way your vehicle han-
dles. This could result in loss of
control and cause personal injury.
Also, overloading can shorten the
life of your vehicle.yDo not place anything on the ex-
tended cargo area cover. Such
items could tumble forward in the
event of a sudden stop or a colli-
sion. This could cause serious in-
jury.
ProCarManuals.com

Driving tips
8-13
– CONTINUED –
In addition, the total weight applied to
each axle (GAW) must never exceed the
GAWR. The front and rear GAWs can be
adjusted by relocating luggage inside the
vehicle.
Even if the total weight of your luggage is
lower than the vehicle capacity weight, ei-
ther front or rear GAW may exceed the
GAWR, depending on the distribution of
the luggage.
When possible, the load should be evenly
distributed throughout the vehicle.
If you carry heavy loads in the vehicle, you
should confirm that GVW and front and
rear GAWs are within the GVWR and
GAWR by putting your vehicle on a vehi-
cle scale, found at a commercial weighing
station.
Do not use replacement tires with a lower
load range than the originals because
they may lower the GVWR and GAWR
limitations. Replacement tires with a high-
er load range than the originals do not in-
crease the GVWR and GAWR limitations.„Roof rail and crossbar (if
equipped)The roof rail is not designed to carry cargo
by itself. Cargo can be carried after secur-
ing the roof crossbar kit to the roof rail and
installing the appropriate carrying attach- ment. When installing the roof crossbar
kit, follow the manufacturer’s instructions.
When you carry cargo on the roof using
the roof crossbar kit and a carrying attach-
ment, never exceed the maximum load
limit explained in the following. You should
also be careful that your vehicle does not
exceed the Gross Vehicle Weight Rating
(GVWR) and front and rear Gross Axle
Weight Rating (GAWR). See the “Loading
your vehicle” section in this chapter for in-
formation on loading cargo into or onto
your vehicle. The maximum load limit of
the cargo, crossbars and carrying attach-
ment must not exceed
150 lbs (68 kg).
Place the heaviest load at the bottom,
nearest the roof, and evenly distribute the
cargo. Always properly secure all cargo.
T Installing carrying attachments on
the crossbars
When installing any carrying attachment
such as a bike carrier, ski carrier, kayak
carrier, cargo basket, etc. on the cross-
bars, follow the manufacturer’s instruc-
tions and make sure that the attachment is
securely fixed to the crossbars. Use only
attachments designed specifically for the
crossbars. A set of crossbars is designed
to carry loads (cargo and attachment) of
not more than 150 lbs (68 kg) . Before op-
erating the vehicle, make sure that the
cargo is properly secured on the attach-
ment.NOTERemember that the vehicle’s center of
gravity is altered with the weight of the
load on the roof, thus affecting the
driving characteristics.
Drive carefully. Avoid rapid starts, hard
cornering and abrupt stops. Crosswind
effects will be increased.
y
For cargo carrying purposes, the
roof rail must be used together
with a roof crossbar kit and the
appropriate carrying attachment.
The roof rail must never be used
alone to carry cargo. Otherwise,
damage to the roof or paint or a
dangerous road hazard due to
loss of cargo could result.yWhen using the roof crossbar kit,
make sure that the total weight of
the crossbars, carrying attach-
ment and cargo does not exceed
the maximum load limit. Overload-
ing may cause damage to the ve-
hicle and create a safety hazard.
ProCarManuals.com

Driving tips
8-15
1) Load label
2) Direction arrow label
3) 6 in (150 mm)3. With the front direction arrow label on
the top right side of the crossbar pointing
toward the front of the vehicle, carefully
place the crossbar across the top of the
vehicle so that the crossbar end supports
rest on the top of the roof rails approxi-
mately 6 inches (150 mm) rearward in the
front radius of the roof rail.
4. Move the end support and inner clamp
to hook under the end of the roof rail on
both sides and loosely assemble the T-30
torx® head screw with the tool provided
into the threaded insert in the inner clamp
on each end of the crossbar.
NOTEIt may be necessary to start the inner
clamp and end support at the center of
the roof rail for easier installation, then
move the crossbar forward. Use care
not to cross-thread the screw in the in-
sert if it has been removed.
5. Adjust the alignment of the crossbar on
the roof rails, and if available, use a T-30
torx® bit and torque wrench and tighten
the T-30 torx® head screws to 30 to 35
lbf·in (3.4 to 4.0 N·m, 0.35 to 0.41 kgf·m)
of torque (or tighten securely with the
torx® wrench provided).
Rear crossbar:1) T-30 torx® head screw
2) Front arrow label
3) 6 in (150 mm)
Install the rear crossbar in the same man-
ner as the front crossbar.NOTEThe rear crossbar should be posi-
tioned 6 inches (150 mm) forward of
the rear radius in the roof rail.NOTEBefore each use of the roof crossbar,
make sure the four T-30 crossbar
clamp screws have been checked, and
retightened if necessary to 30 to 35
lbf·in (3.4 to 4.0 N·m, 0.35 to 0.41 kgf·m),
as outlined in Step #5 above.
FRONTMAXIMUM LOAD100 LBS. EVENLY DISTRIBUTED
31
2
800224
FRONT
1
2
3
800225
Do not carry cargo on the roof when
the crossbars are removed. Lug-
gage on the roof will be thrown for-
ward or backward in sudden stops
or rapid accelerations, resulting in a
dangerous road hazard.
ProCarManuals.com

8-16
Driving tips
Trailer hitch (if equipped)The trailer hitch is designed to tow a Class
1 rated load.
When you tow a trailer, follow the instruc-
tions in the next section “Trailer towing”.
„Connecting a trailer1. Remove the receiver cover from the
hitch receiver tube. Then insert the ball
mount into the hitch receiver tube.
2. Insert the hitch pin into the hole on the hitch receiver tube so that the pin passes
through the ball mount.
3. Insert the safety pin securely into the
hitch pin.
4. Pull the ball mount to make sure it does
not come off the hitch receiver.
y
Never exceed the maximum
weight specified for the trailer
hitch. Exceeding the maximum
weight could cause an accident
resulting in serious personal inju-
ries. Permissible trailer weight
changes depending on the situa-
tion. Refer to the next section
“Trailer towing” for possible rec-
ommendations and limitations.yTrailer brakes are required when
the towing load exceeds 1,000 lbs
(453 kg). Be sure your trailer has
safety chains and that each chain
will hold the trailer’s maximum
gross weight. Towing trailers
without safety chains could create
a traffic safety hazard if the trailer
separates from the hitch due to
coupling damage or hitch ball
damage.
yBe sure to check the hitch pin and
safety pin for positive locking
placement before towing a trailer.
If the ball mount comes off the
hitch receiver, the trailer could get
loose and create a traffic safety
hazard.yUse only the ball mount supplied
with this hitch. Use the hitch only
as a weight carrying hitch. Do not
use with any type of weight dis-
tributing hitch.
800226
800227
ProCarManuals.com

Driving tips
8-17
1) Hitch ball installation point
2) Hooks for safety chains5. Use only a hitch ball that is appropriate
for the ball mount and your trailer. The
hitch ball must be securely installed on the
ball mount.
6. Connect your trailer to the hitch ball.
7. Connect the trailer and the hitch with
safety chains that will hold the trailer’s
maximum gross weight. The chains
should cross under the trailer tongue to
prevent the tongue from dropping onto the
ground in case it should disconnect from
the hitch ball. Allow sufficient slack in the
chains taking tight-turn situations into ac-
count; however, be careful not to let them
drag on the ground.
Hitch harness connector8. Connect the hitch wire harness’s black
four-pin wire connector to the towing trail-
er’s wire harness
9. Confirm proper function of the hitch
wire harness by individually activating the
brake, right turn signal, left turn signal,
stop, and parking lights on the trailer.NOTEAlways disconnect the trailer wire har-
ness before launching or retrieving a
watercraft.
„When you do not tow a traileryRemove the ball mount from the hitch
receiver tube and insert the receiver cover
onto the hitch receiver tube.
y Place the dust cap over the fou-pin con-
nector of the hitch wire harness to protect
against possible damage.
y Occasionally lubricate terminals of the
four-pin connector using terminal grease.
1 2
800228
Do not connect safety chains to part
of the vehicle other than the safety
chain hooks.
800210
ProCarManuals.com

8-20
Driving tips
TGross Axle Weight (GAW) and
Gross Axle Weight Rating (GAWR)Gross Axle WeightThe total weight applied to each axle
(GAW) must never exceed the Gross Axle
Weight Rating (GAWR). The front and
rear GAWs can be adjusted by relocating
passengers and luggage inside the vehi-
cle. The front and rear GAWR are also
shown on the certification plate.
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 sta-
tion.
Be sure that all cargo is firmly secured to
prevent a change in weight distribution while driving.
T
Tongue load
Tongue loadEnsure that the trailer tongue load is from
8 to 11 percent of the total trailer weight
and does not exceed the maximum value
of 200 lbs (90 kg).
1) Jack
2) Bathroom scaleThe tongue load can be weighed with a
bathroom scale as shown in the illustra-
tion above. When weighing the tongue
load, be sure to position the towing cou-
pler at the height at which it would be dur-
ing actual towing, using a jack as shown.
800229
800214
1 2
800230
ProCarManuals.com

Driving tips
8-21
– CONTINUED –
F: Front of vehicleThe tongue load can be adjusted by prop-
er distribution of the load in the trailer.
Never load the trailer with more weight in
the back than in the front; approximately
60 percent of the trailer load should be in
the front and approximately 40 percent in
the rear. Also, distribute the load as even-
ly 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.
„Trailer hitchesChoose a proper hitch for your vehicle and
trailer.
The use of a genuine SUBARU trailer
hitch is recommended. A genuine
SUBARU hitch is available from your
SUBARU dealer.
If use of a non-genuine hitch is unavoid-
able, be sure the hitch is suited to your ve-
hicle and trailer. Consult with a profes-
sional hitch supplier to assist you in
choosing an appropriate hitch for your ve-
hicle. Be sure to follow all of the hitch man-
ufacturer’s instructions for installation and
use.
Never use a hitch that mounts only to the
rear bumper. The bumper is not designed
to handle that type of load.
For all types of hitches, regularly check that the hitch mounting bolts and nuts are
tight.
F
60% 40% 50%
50%
800216
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, especially during braking or
when vehicle speed is reduced dur-
ing cornering, resulting in over-
steer, spin out and/or jackknifing.
Never drill the frame or under-body
of your vehicle to install a commer-
cial trailer hitch. If you do, danger-
ous exhaust gas, water or mud may
enter the passenger compartment
through the drilled hole. Exhaust
gas contains carbon monoxide, a
colorless and odorless gas which is
dangerous, or even lethal, if inhaled.
Also, drilling the frame or under-
body of your vehicle could cause
deterioration of strength of your ve-
hicle and cause corrosion around
the drilled hole.
y
Do not modify the vehicle exhaust
system, brake system, or other
systems when installing a hitch or
other trailer towing equipment.
y Do not use axle-mounted hitches
as they can cause damage to the
axle housing, wheel bearings,
wheels or tires.
ProCarManuals.com