2003 SUBARU IMPREZA automatic transmission

Starting and operating
7-17
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WARNING
Do not drive the vehicle with the selector lever in the “N” (neutral) position. Engine braking
has no effect in this condition and the risk ofan accident is consequently increased.
D (Drive)
This position is for normal driving.The transmission automatically shifts into a suitable
gear from 1st to 4th according to the vehicle speed
and the acceleration you require.
When more acceleration is required in this position,
press the accelerator pedal fully to the floor andhold that position. The transmission will automatical-
ly downshift to 3rd, 2nd or 1st gear. When you re-
lease the pedal, the transmission will return to the
original gear position.
n While climbing a grade
When driving up hill, undesired upshift to 4th gear is
prevented from taking place when the accelerator
pedal is released. This minimizes the chances of subsequent downshifting to a lower gear when ac-
celerating again. This prevents repeated upshifting
and downshifting resulting in a smoother operation of the vehicle.
NOTE The transmission may downshift to 2nd or 1st
gear, depending on the way the accelerator pedalis pressed to accelerate the vehicle again. n While going down a hill
When descending a steep hill, depressing the brake
pedal will cause the transmission to downshift to 3rd
gear, thus applying engine braking. Reacceleration
for a short time will cause the transmission to upshift
normally. NOTE In some cases, depressing the brake pedal on a downhill grade does not result in an automatic
downshift to 3rd gear. This can happen when theautomatic transmission fluid temperature is very
low, for example, during driving shortly after the
vehicle has been parked for an extended period
of time. When the ATF temperature has risen to a
certain level, automatic downshift normally takes
place. In the meantime, downshift manually forengine braking as required.Also, downshifting when braking downhill willnot occur at speeds above approximately 48 mph(78 km/h).

Starting and operating
7-18
3 (Third)
This position is for using engine braking when going down a hill or for climbing a grade.The transmission automatically shifts into a suitable
gear from 1st to 3rd according to the vehicle speed
and the acceleration you require.
When more acceleration is required in this position,
press the accelerator pedal fully to the floor and hold that position. The transmission will automatical-
ly downshift to 2nd or 1st gear. When you release
the pedal, the transmission will return to the originalgear position.
2 (Second)
This position is for using engine braking when goingdown a hill or for climbing a steep grade.In this position, the transmission holds in the 2nd
gear.
Use this position when starting off from a standstill
on slippery road surfaces such as mud or snow. It
will ensure greater traction.
1 (First)
This position is for driving up or down very steep
grades, or driving through mud or sand, or on slip-
pery surfaces. In this position, the transmission
holds in the 1st gear.
Maximum speeds
The following tables show the maximum speeds that
are possible with each different gear. The tachome-ter’ s needle will enter the red area if these speeds
are exceeded.
When shifting down a gear, it is important to confirm
that the current vehicle speed is not in excess of the
Maximum Allowable Speed of the gear which is
about to be selected.Exceeding the Maximum Allowable Speeds will
result in over-revving of the engine. In addition a
powerful engine brake will engage and control of the vehicle may be lost. mph (km/h)
2.5 liter models2.0 liter turbo
RSTS, OUTBACKSPORTmodelsWRX
129 (47)35 (56)38 (60)
258 (93)64 (103)71 (115)
395 (153)101 (162)112 (180)

Starting and operating
7-26
Parking your vehicle Parking brake
To set the parking brake, press the brake pedal firm- ly and hold it down while fully pulling up the parking
brake lever.
To release the parking brake, pull the lever up slight-
ly, press the release button, then lower the lever
while keeping the button pressed.
When the parking brake is set while the engine is
running, the parking brake warning light comes on.
After starting the vehicle, be sure that the warning
light has gone out before the vehicle is driven. Refer to the
“Warning and indicator lights ” section (chap-
ter 3).
CAUTION
Never drive while the parking brake is set be-
cause this will cause unnecessary wear on the brake linings. Before starting to drive, always
make sure that the parking brake has been ful-ly released.
Parking tips
When parking your vehicle, always set the parking
brake firmly and put the shift lever in the “1” (1st) for
an upgrade or “R” (Reverse) for a downgrade for
manual transmission vehicles, or in the “P” (Park)
position for automatic transmission vehicles. Always
set the parking brake firmly when parking your ve-
hicle. Never rely on the transmission alone to holdthe vehicle.

Starting and operating
7-30
To temporarily cancel the cruise con- trol
There are four ways to cancel the cruise control tem- porarily: Depress the brake pedal.
Pull the control lever in the “CANCEL” direction. (if
so equipped) Depress the clutch pedal (manual transmission
vehicles only). Shift the selector lever into the “N” position (auto-
matic transmission vehicles only).
To resume the cruise control after it has been tem- porarily canceled and with vehicle speed of about
20 mph (32 km/h) or more, push the control lever
upward in the “ACCEL, RESUME ” direction to return
to the original cruising speed automatically.
To turn off the cruise control
There are two ways to turn off the cruise control: Push the main switch again.
Turn the ignition switch to the “ACC” or “LOCK”
position (but only when the vehicle is completely stopped).
To change the cruising speed
To increase the speed (by control lever)
Push the control lever upward in the “ACCEL, RE-
SUME” direction and hold it until the vehicle reaches
the desired speed. Then, release the control lever.
The vehicle speed at that moment will be memo-
rized and treated as the new set speed.
When the difference between the actual vehicle
speed and the set speed is less than 4 mph (6.8
km/h), the set speed can be increased 1 mph (1.6
km/h) each time by pressing the control lever up-
ward in the “ACCEL, RESUME ” direction quickly
within 0.5 second.
To increase the speed (by accelerator pedal)
1. Depress the accelerator pedal to accelerate the
vehicle to the desired speed.
2. Push the control lever downward in the “SET,
COAST” direction once. Now the desired speed is
set and the vehicle will keep running at that speed
without depressing the accelerator pedal.
NOTE
If the difference between the actual vehicle speed when the control lever is pushed down-ward and the speed last time you set is less than

Driving tips
8-15
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chains — overconfidence because you are driving
with tire chains could easily lead to a serious acci- dent.
CAUTION
Tire chains cannot be fitted with optional
215/45 R17 tires for the WRX because of lack
of clearance between the tire and body.
Rocking the vehicle
If you must rock the vehicle to free it from snow,
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 possible 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). Refer to the “Automatic transmission ” section in
chapter 7 for information on holding the transmis- sion in 2nd position. Loading your vehicle
WARNING

Never allow passengers to ride on the
folded rear seatback, in the trunk or in the car-
go area. Doing so may result in serious injury. Never stack luggage or other cargo higher
than the top of the seatback because it could tumble forward and injure passengers in theevent of a sudden stop or accident. Keep lug-
gage or cargo low, as close to the floor aspossible.

Driving tips
8-37
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large trucks or buses. If swaying occurs, firmly grip the steering wheel and slow down immediately but
gradually.When passing other vehicles, considerable dis-
tance is required because of the added weight and
length caused by attaching the trailer to your vehicle.
1) Left turn 2) Right turn
Backing up with a trailer is difficult and takes
practice. When backing up with a trailer, never
accelerate or steer rapidly. When turning back, gripthe bottom of the steering wheel with one hand and
turn it to the left for a left turn, and turn it to the right for a right turn.
If the ABS warning light illuminates while the
vehicle is in motion, stop towing the trailer and have
repairs performed immediately by the nearest
SUBARU dealer.
Driving on grades
Before going down a steep hill, slow down and
shift into lower gear (if necessary, use 1st gear) in
order to utilize the engine braking effect and prevent
overheating of your vehicle ’s brakes. Do not make
sudden downshifts. When driving uphill in hot weather, the air condi-
tioner may turn off automatically to protect the
engine from overheating. When driving uphill in hot weather, pay attention to
the water temperature gauge pointer (for all
vehicles) and AT OIL TEMP warning light (for AT
vehicles) since the engine and transmission are rel-
atively prone to overheating under these conditions.
If the water temperature gauge pointer approaches
the OVERHEAT zone or the AT OIL TEMP warning
light illuminates, immediately switch off the air condi-
tioner and stop the vehicle at the nearest safe place.Refer to the “Engine overheat ” section in chapter 9,
and “Warning and indicator lights ” section in chap-
ter 3.

Driving tips
8-38
If your vehicle has an automatic transmission,
avoid using the accelerator pedal to stay stationary on an uphill slope instead of using the parking brakeor foot brake. That may cause the transmission fluid
to overheat. Also, if your vehicle is equipped with an
automatic transmission, avoid driving with the gear selector lever in “D” when towing a heavy trailer to
prevent fluid overheating. A lower gear should be used.
Parking on a grade
Always block the wheels under both vehicle and
trailer when parking. Apply the parking brake firmly.
You should not park on a hill or slope. But if parking on a hill or slope cannot be avoided, you shouldtake the following steps:
1. Apply the brakes and hold the pedal down.
2. Have someone place wheel blocks under boththe vehicle and trailer wheels.
3. When the wheel blocks are in place, release the
regular brakes slowly until the blocks absorb theload.
4. Apply the regular brakes and then apply the
parking brake; slowly release the regular brakes.
5. Shift into 1st or reverse gear (manual transmis- sion) or “P” (automatic transmission) and shut off the
engine.

In case of emergency
9-5
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Flat tires
If you have a flat tire while driving, never brake sud- denly; keep driving straight ahead while gradually
reducing speed. Then slowly pull off the road to asafe place. Changing a flat tire
WARNING
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 ve-
hicle. The jack supplied with the vehicle is de-signed only for changing a tire. Never get un-der the vehicle while supporting the vehicle with this jack. Always turn the engine off before raising the
flat tire off the ground using the jack. Neverswing or push the vehicle supported with the
jack. The jack can come out of the jackingpoint due to a jolt and this can result in a
severe accident. 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 automatictransmission 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
diagonally opposite the flat tire.