2005 SUBARU IMPREZA WRX ECU

6-17
Interior equipment
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Cargo tie-down hooks (if equipped)
The cargo area is equipped with four tie-down hooks
so that cargo can be secured with a cargo net or
ropes.
When using the tie-down hooks, turn them down out of
the storing recesses. When not in use, put the hooks up into the storing recesses.
The cargo tie-down hooks are designed only for
securing light cargo. Never try to secure cargo
that exceeds the capacity of the hooks. The maximum load capacity is 44 lbs (20 kg) per an
hook.
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8-10
Driving tips
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 com-
pletely through the stream. The water should be shal-
low enough that it does not reach the vehicle’s under-
carriage. Water entering the engine air intake or the
exhaust pipe or water splashing onto electrical parts
may damage your vehicle and may cause it to stall.
Never attempt to drive through rushing water; regard-
less of its depth, it can wash away the ground from un-
der your tires, resulting in possible loss of traction and
even vehicle rollover. y
Always check your brakes for effectiveness immedi-
ately after driving in sand, mud or water. Do this by
driving slowly and stepping on the brake pedal. Re-
peat that process several times to dry out the brake
discs and brake pads.y Do not drive or park over or near flammable materi-
als such as dry grass or fallen leaves, as they may
burn easily. The exhaust system is very hot while the
engine 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 under-
body. 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 vehicle 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 injury. 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 accelerator pedal slightly and move
the selector lever back and forth between “D” and “R”
repeatedly. Do not race the engine. For the best pos-
sible traction, avoid spinning the wheels when trying to
free the vehicle.
When the road surface is extremely slippery, you can
obtain better traction by starting the vehicle with the
transmission in 2nd than 1st (both for MT and AT). y Never equip your vehicle with tires larger than those
specified in this manual. y Frequent driving of an AWD vehicle under hard-driv-
ing conditions such as rough roads or off roads will ne-
cessitate more frequent replacement of engine oil,
brake fluid and transmission oil than that specified in
the maintenance schedule described in the “Warranty
and Maintenance Booklet”.
Remember that damage done to your Subaru while

8-18
Driving tips
y
When 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. y Do not pile heavy loads on the roof. These
loads raise the vehicle’s center of gravity and
make it more prone to tip over. y Secure lengthy items properly to prevent
them from shooting forward and causing seri-
ous injury during a sudden stop. y Never exceed the maximum load limit. If you
do, some parts on your vehicle can break, or it can change the way your vehicle handles. This
could result in loss of control and cause per-
sonal injury. Also, overloading can shorten the
life of your vehicle. y
Do not place anything on the rear shelf be-
hind the rear seatback (for sedan) or the ex-
tended luggage cover (for wagon). Such items
could tumble forward in the event of a sudden
stop or a collision. This could cause serious in-
jury.
Do not carry spray cans, containers with flam-
mable or corrosive liquids or any other danger-
ous items inside the vehicle.
NOTE
For better fuel economy, do not carry unneeded
cargo.
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8-20
Driving tips
door jamb shows GVWR (Gross Vehicle Weight Rat-
ing) and GAWR (Gross Axle Weight Rating).
The GVW (Gross Vehicle Weight) must never exceed
the GVWR. GVW is the combined total of weight of the
vehicle, fuel, driver, all passengers, luggage, any op-
tional equipment and trailer tongue load. Therefore,
the GVW changes depending on the situation. The
GVWR equals Curb Weight (actual weight of your ve-
hicle – including standard equipment, fluids, emergen-
cy tools and spare tire assembly) plus the vehicle ca-
pacity weight.
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 in-side the vehicle.
Even if the total weight of your luggage is lower than
the vehicle capacity weight, either 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 con-
firm 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 increase the
GVWR and GAWR limitations. „
Roof rail and crossbar (if equipped)
1) Crossbar kit
The roof rail is not designed to carry cargo by itself.
Cargo can be carried after securing the roof crossbar
kit to the roof rail and installing the appropriate carry-
ing attachment. When installing the roof crossbar kit,
follow the manufacturer’s instructions.
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8-21
Driving tips
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When you carry cargo on the roof using the roof cross-
bar kit and a carrying attachment, never exceed the
maximum load limit explained below. 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 information on
loading cargo into or onto your vehicle. The maximum
load limit of the cargo, crossbars and carrying attach-
ment must not exceed 100 lbs (45 kg). Place the
heaviest load at the bottom, nearest the roof, and
evenly distribute the cargo. Always properly secure all
cargo.
yFor 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 car-
go. Otherwise, damage to the roof or paint or a
dangerous road hazard due to loss of cargo
could result.y When using the roof crossbar kit, make sure
that the total weight of the crossbars, carrying
attachment and cargo does not exceed the
maximum load limit. Overloading may cause
damage to the vehicle and create a safety haz-
ard.
T Installing carrying attachments on the cross-
bars
When installing any carrying attachment such as a
bike carrier, ski carrier, kayak carrier, cargo basket,
etc. on the crossbars, follow the manufacturer’s in-
structions and make sure that the attachment is se-
curely fixed to the crossbars. Use only attachments
designed specifically for the crossbars. A set of the
crossbars is designed to carry loads (cargo and at-
tachment) of not more than 100 lbs (45 kg). Before
operating the vehicle, make sure that the cargo is
properly secured on the attachment.
NOTE
Remember that the vehicle’s center of gravity is al-
tered 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 in-
creased. T Removal and installation of the crossbars
The crossbars can be removed when you do not use
the roof to carry cargo.

8-23
Driving tips
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F: Front of vehicle
1) T30 torx® head screw
2) Front arrow label
3) Front crossbar
4) 100LBS load label
5) Lower clamp
6) Roof rail end support
7) Joint line
8) Front arrow label
a: 3 inches (76 mm)
1. Before placing the crossbar on the roof rails, make
sure that the T-30 torx® head screw is removed from
the top of each crossbar end support.
2. Rotate the lower clamp on the bottom of each end
support downward approximately 90 °.
3. With the front direction arrow label on the top right
side of the crossbar pointing toward the front of the ve-
hicle, carefully place the crossbar across the top of the
vehicle so that the crossbar end supports rest on the
top of the roof rails approximately 3 inches (76 mm)
rearward from the seam (joint) between the front roof
rail support and the roof rail.
4. Rotate (raise) the lower clamp up to the bottom of
the roof rail and loosely tighten the T-30 torx® head
screw with the torx® wrench provided, through the top
of the end support and into the threaded insert in the
lower clamp on each end of the crossbar.NOTE
It may be necessary to squeeze the lower clamp
and the end support together to compress the
pads and gain a better alignment of the pieces
while trying to start the screw. Use care not to
crossthread the screw in the insert.
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 pro-
vided).

8-26
Driving tips
2. Insert the hitch pin into the hole on the hitch receiv-
er 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.
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8-27
Driving tips
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1) Hitch ball installation point
2) Hooks for safety chains
5. 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.
Do not connect safety chains to part of the ve-
hicle other than the safety chain hooks.
1
2
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