sensor SUBARU IMPREZA 2006 2.G User Guide

2
Keys and doors
Keys ..................................................................... 2-2
Key number ........................................ ..................... 2-2
Immobilizer (Turbo models) ......................... ..... 2-3
Security ID plate ................................. .................... 2-3
Security indicator light .......................... ................. 2-3
Key replacement ................................... .................. 2-4
Door locks ........................................ ................... 2-4
Locking and unlocking from the outside ............ . 2-4
Locking and unlocking from the inside ............. ... 2-5
Key lock-in prevention function ................... ......... 2-5
Power door locking switches ....................... ..... 2-6
Remote keyless entry system ....................... .... 2-7
Locking the doors ................................. ................. 2-7
Unlocking the doors ............................... ................ 2-8
Illuminated entry ................................. .................... 2-8
Vehicle finder function ........................... ................ 2-8
Sounding a panic alarm ............................ ............. 2-8
Selecting audible signal operation ................ ....... 2-8
Replacing the battery ............................. ................ 2-9
Replacing lost transmitters ....................... ............ 2-10
Alarm system ...................................... ................ 2-13
System alarm operation ............................ ............. 2-13
Activating and deactivating the alarm system ..... 2 -13
If you have accidentally triggered the alarm
system ............................................ ....................... 2-14
Arming the system ................................. ................ 2-14
Disarming the system .............................. .............. 2-15
Valet mode ........................................ ...................... 2-16
Passive arming .................................... ................... 2-16Tripped sensor identification .....................
........... 2-17
Shock sensors (dealer option) ..................... ......... 2-17
Child safety locks ................................ ............... 2-18
Windows ........................................... ................... 2-18
Power windows ..................................... .................. 2-18
Trunk lid (Sedan) ................................. ............... 2-20
To open and close the trunk lid from outside ...... 2-20
To open the trunk lid from inside ................. ......... 2-21
To cancel the trunk lid release ................... ........... 2-21
Internal trunk lid release handle ................. ........... 2-21
Rear gate (Wagon) ................................. ............. 2-23
Moonroof (if equipped) ............................ .......... 2-24
Tilt function ..................................... ........................ 2-24
Sliding function .................................. ..................... 2-24
Sun shades ........................................ ...................... 2-25

Keys and doors 2-17
4. Before closing the doors, lock all doors
with the inside door lock levers.
5. Close the doors. The system will auto-
matically arm after one minute.
In the passive mode, the system can also
be armed with the remote transmitter or
with the power door locking switches. If
the remote transmitter or power door lock-
ing switch is used to lock the vehicle, arm-
ing will take place immediately regardless
of whether or not the passive mode has
been selected.
Disarming the system
To disarm the system, briefly press the
“ ” button on the transmitter.
Tripped sensor identification
The security indicator light flashes when
the alarm system has been triggered. Al-
so, the number of flashes indicates the lo-
cation of unauthorized intrusion or the se-
verity of impact on the vehicle.
When the ignition switch is turned to the
“ ON ” position, the indicator light will light
for 1 second and then flash as follows: When a door or rear gate (Wagon) or
the trunk (Sedan) was opened: 5 times
When the ignition switch was turned to
the “ON ” position: 3 times
When a strong impact or multiple im-
pacts were sensed: twice (only vehicles
with shock sensors (dealer option))
When a light impact was sensed: once
(only vehicles with shock sensors (deal-
er option))
NOTE
Any of the above indicator light flash-
ings will recur each time the ignition
switch is turned to the “ON ” position.
Rearming the alarm system cancels
the flashing.
Shock sensors (dealer op-
tion)
The shock sensors trigger the alarm sys-
tem when they sense impacts applied to the vehicle and when any of their electric
wires is cut. The alarm system causes the
horn to sound and the turn signal lights to
flash for a short time when the sensed im-
pact is weak, but it warns of a strong im-
pact or multiple impacts by sounding the
horn and flashing the turn signal lights,
both lasting approximately 30 seconds.
If you desire, your SUBARU dealer can
connect them and set them for activation
or deactivation.
NOTE
The shock sensors are not always
able to sense impacts caused by
breaking in, and cannot sense an im-
pact that does not cause vibration
(such as breaking the glass using a
rescue hammer).
The shock sensors may sense vibra-
tion like those shown in the following
and trigger the alarm system. Select
the settings of the alarm system and
shock sensors appropriately depend-
ing on where you usually park your ve-
hicle.
Example:
Vibration from construction site
Vibration in multistory car park
Vibration from trains
You can have the sensitivity of the
shock sensors adjusted to your prefer-
ence by your SUBARU dealer.
200817

3-32 Instruments and controls
Mirrors
Always check that the inside and outside
mirrors are properly adjusted before you
start driving.
Inside mirror
The inside mirror has a day and night po-
sition. Pull the tab at the bottom of the mir-
ror toward you for the night position. Push
it away for the day position. The night po-
sition reduces glare from headlights.
Auto-dimming mirror/compass (if
equipped)
1) Left button
2) Auto dimming indicator
3) Photosensor
4) Right button
The inside electronic compass mirror has
an anti-glare feature which automatically
reduces glare coming from headlights of
vehicles behind you. It also contains a
built-in compass.
By pressing and releasing the left but-
ton, the automatic dimming function is tog-
gled on or off. When the automatic dim-
ming function is on, the auto dimming indi-
cator light (green) located to the right of
the button will illuminate.
By pressing and releasing the right but- ton, the compass display is toggled on or
off. When the compass is on, an illuminat-
ed compass reading will appear in the
lower part of the mirror.
Even with the mirror in anti-glare mode,
the mirror surface turns bright if the trans-
mission is shifted into reverse. This is to
ensure good rearward visibility during re-
versing.
Photosensors
The mirror has a photosensor attached on
both the front and back sides. If the glare
from the headlights of vehicles behind you
strikes the mirror, these sensors detect it
and make the reflection surface of the mir-
ror dimmer to help prevent you from being
blinded. For this reason, use care not to
300145
1 2 3 4
300517
300518

Instruments and controls 3-33
– CONTINUED –
cover the sensors with stickers, or other
similar items. Periodically wipe the sen-
sors clean using a piece of dry soft cotton
cloth or an applicator.
Compass calibration
1. For optimum calibration, switch off all
nonessential electrical accessories (rear
window defogger, heater/air conditioning
system, spotlight, etc.) and ensure all
doors are shut.
2. Drive to an open, level area away from
large metallic objects or structures and
make certain the ignition switch is in the “ ON ” position.
3. Press and hold the left button for 3 sec-
onds then release, and the compass will
enter the calibration mode. “CAL ” and di-
rection will be displayed.
4. Drive slowly in a circle until “CAL ” dis-
appears from the display (approximately
two or three circles). The compass is now
calibrated.
5. Further calibration may be necessary
should outside. Influences cause the mir-
ror to read inaccurately. You will know that
this has occurred if your compass begins
to read in only limited directions. Should
you encounter this situation, return to step
one of the above procedure and recali-
brate the mirror.
Compass zone adjustment
Compass calibration zones
1. The zone setting is factory preset to
Zone 8. Refer to the “Compass calibration
zone ” map shown above or one attached
to the end of this manual to verify that the
compass zone setting is correct for your
geographical location.
2. Press and hold the right button for 3
seconds then release, and the word“ ZONE ” will briefly appear and then the
zone number will be displayed.
3. Press the right-hand button repeatedly
to cycle the display through all possible
zone settings. Stop cycling when the cor-
rect zone setting for your location is dis-
played.
4. Releasing the button for 3 seconds will exit the zone setting mode.
Outside mirrors
Convex mirror (passenger side)
10
9
8
7
6
5
4
3
1112
13
300580
Objects look smaller in a convex
mirror and farther away than when
viewed in a flat mirror. Do not use
the convex mirror to judge the dis-
tance of vehicles behind you when
changing lanes. Use the inside mir-
ror (or glance backwards) to deter-
mine the actual size and distance of
objects that you view in convex mir-
ror.
300146

4
Climate control
Ventilator ............................................................. 4-2
Air flow selection ................................ .................... 4-2
Center and side ventilators ....................... ............. 4-3
Manual climate control system (if equipped) ..................................... ............... 4-3
Control panel ..................................... ..................... 4-3
Heater operation .................................. ................... 4-5
Air conditioner operation (if equipped) ........... ..... 4-7
Automatic climate control system (if equipped) ..................................... ............... 4-7
Control panel ..................................... ..................... 4-8
To use as full-automatic climate control
system ............................................ ....................... 4-8
To use as semi-automatic climate control system ............................................ ....................... 4-8
Fan speed control dial ............................ ............... 4-8
Temperature control dial .......................... .............. 4-9
Air flow control dial ............................. ................... 4-9
Air inlet selection button ........................ ................ 4-9
Air conditioner button ............................ ................ 4-10
Temperature sensors ............................... .............. 4-10
Operating tips for heater and air conditioner ....................................... ............... 4-11
Cleaning ventilation grille ....................... ............... 4-11
Efficient cooling after parking in direct sunlight .......................................... ....................... 4-11
Lubrication oil circulation in the refrigerant
circuit ........................................... ......................... 4-11Checking air conditioning system before
summer season ..................................... ............... 4-11
Cooling and dehumidifying in high humidity and
low temperature weather conditions ................ .. 4-11
Air conditioner compressor shut-off when engine is heavily loaded .......................... ............ 4-12
Refrigerant for your climate control system ....... . 4-12
Air filtration system ............................. ............... 4-12
Replacing an air filter ........................... .................. 4-12

4-10 Climate control
when driving on a dusty road. The indica-
tor light will come on.
OFF position (Outside Air): Outside air
is drawn into the passenger compartment.
Push the air inlet selection button to the
OFF position when the interior has cooled
to a comfortable temperature and the road
is no longer dusty. The indicator light will
go off.
AUTO: When the air inlet selection button
is pressed for at least one second, the in-
dicator flashes twice. The air inlet control
is then adjusted automatically in accor-
dance with the air temperature inside and
outside the passenger compartment, the
intensity of sunlight, and other factors.
Pressing the air inlet selection button can-
cels the “AUTO ” mode. SUBARU recom-
mends using the AUTO position.Air conditioner button
The button ’s positions and their functions
are as follows:
ON: The air conditioner operates while the
fan is running.
Push the button to select this position. The
indicator light will illuminate.
OFF: The air conditioner does not operate.
Push the button a second time to select
this position. The indicator light will go off.
AUTO: When the button is pressed for at
least one second, the indicator flashes
twice. The air conditioner compressor op-
eration is then adjusted automatically in
accordance with the air temperature in-
side and outside the passenger compart-
ment, the intensity of sunlight, and other
factors. Pressing the button cancels the “
AUTO ” mode. SUBARU recommends us-
ing the AUTO position.
NOTE
The air conditioner ’s compressor does
not operate with an outside tempera-
ture of 32 F (0 C) or lower.
Temperature sensors
1) Interior air temperature sensor
2) Solar sensor
The automatic climate control system em-
ploys several sensors. These sensors are
delicate. If they are not treated properly
and become damaged, the system may
not be able to control the interior tempera-
ture correctly. To avoid damaging the sen-
sors, observe the following precautions:
Continued operation in the ON posi-
tion may fog up the windows.
Switch to the OFF position as soon
as the outside dusty condition
clears.
400601
2
1
400602

Climate control 4-11
– CONTINUED –
–
Do not subject the sensors to impact.
– Keep water away from the sensors.
– Do not cover the sensors.
The sensors are located as follows: – Solar sensor: beside windshield de-
froster grille – Interior air temperature sensor: beside
the fan speed control dial– Outside temperature sensor: behind
front grille.
Operating tips for heater and
air conditioner
Cleaning ventilation grille
Always keep the front ventilation inlet
grille free of snow, leaves, or other ob-
structions to ensure efficient heating and
defrosting. Since the condenser is located
in front of the radiator, this area should be
kept clean because cooling performance
is impaired by any accumulation of insects
and leaves on the condenser.
Efficient cooling after parking
in direct sunlight
After parking in direct sunlight, drive with
the windows open for a few minutes to al- low outside air to circulate into the heated
interior. This results in quicker cooling by
the air conditioner. Keep the windows
closed during the operation of the air con-
ditioner for maximum cooling efficiency.
Lubrication oil circulation in
the refrigerant circuit
Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil.
Checking air conditioning
system before summer sea-
son
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper op-
eration each spring. This check is best
performed by your SUBARU dealer.
Cooling and dehumidifying in
high humidity and low tem-
perature weather conditions
Under certain weather conditions (high
relative humidity, low temperatures, etc.)
a small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
400603

Starting and operating 7-13
– CONTINUED –
The driver’s control center differential al-
lows you to freely change the degree of
limitation of the differential action (limited
slip differential (LSD) torque) of your vehi-
cle ’s center differential.
By using the center differential control di-
al, you can set an initial LSD torque to
match the road surface conditions, driving
conditions and your driving style.
1) LSD torque
2) Traction torque
A) Initial LSD torque (adjustable)
B) Mechanical LSD torque
NOTE
If you rapidly depress and release the
accelerator pedal while driving at low
speed, you may hear a knocking sound
from the vicinity of the center differen-
tial and rear differential. This sound oc-
curs because of the structure of the
center differential. It does not indicate
a problem.
Auto mode
In the auto mode, the system estimates
the driving and road conditions using sig-
nals from the wheel speed sensor, throttle
position sensor, steering angle sensor
and brake switch, etc. According to the re-
sult, it electronically and automatically
controls the degree of limitation of the dif-
ferential action (LSD torque) to optimize
the differential action of the center differ-
ential. When the ignition switch is turned
ON, the “AUTO ” indicator light in the com-
bination meter comes on. The system can
be switched to a manual mode.
Manual mode
In the manual mode, you can use the cen-
ter differential control dial to adjust the ini-
In the event of failure of the driver
’s
control center differential, the “ ”
indicator light will flash. Have the
vehicle inspected by your SUBARU
dealer.
700378
LOCK1
2A
B
700123

Appearance care 10-3
– CONTINUED –
with plenty of lukewarm water. Wipe the
remaining water off with a chamois or soft
cloth.
Washing the underbody
Chemicals, salts and gravel used for deic-
ing road surfaces are extremely corrosive,
accelerating the corrosion of underbody
components, such as the exhaust system,
fuel and brake lines, brake cables, floor
pan and fenders, and suspension.
Thoroughly flush the underbody and in-
side of the fenders with lukewarm or cold
water at frequent intervals to reduce the
harmful effects of such agents.
Mud and sand adhering to the underbody
components may accelerate their corro-
sion.
After driving off-road or on muddy or
sandy roads, wash the mud and sand off
the underbody. Carefully flush the sus-
pension and axle parts, as they are partic-
ularly prone to mud and sand buildup. Do
not use a sharp-edged tool to remove
caked mud.
NOTE
Be careful not to damage brake hoses,
sensor harnesses, and other parts
when washing suspension compo-
nents.
Using a warm water washer
Keep a good distance of 12 in (30 cm)
or more between the washer nozzle and
the vehicle.
Do not wash the same area continuous-
ly.
If a stain will not come out easily, wash
by hand. Some warm water washers are
of the high temperature, high pressure
type, and they can damage or deform the
resin parts such as mouldings, or cause
water to leak into the vehicle.
Waxing and polishing
Always wash and dry the vehicle before
waxing and polishing.
Use a good quality polish and wax and ap-
ply them according to the manufacturer ’s
instructions. Wax or polish when the paint-
ed surface is cool.
Be sure to polish and wax the chrome trim,
as well as the painted surfaces. Loss of
wax on a painted surface leads to loss of
the original luster and also quickens the
deterioration of the surface. It is recom-
mended that a coat of wax be applied at
least once a month, or whenever the sur-
face no longer repels water.
If the appearance of the paint has dimin-
ished to the point where the luster or tone cannot be restored, lightly polish the sur-
face with a fine-grained compound. Never
polish just the affected area, but include
the surrounding area as well. Always pol-
ish in only one direction. A No. 2000 grain
compound is recommended. Never use a
coarse-grained compound. Coarser
grained compounds have a smaller grain-
size number and could damage the paint.
After polishing with a compound, coat with
wax to restore the original luster. Frequent
polishing with a compound or an incorrect
polishing technique will result in removing
the paint layer and exposing the under-
coat. When in doubt, it is always best to
contact your SUBARU dealer or an auto
paint specialist.
NOTE
Be careful not to block the windshield
washer nozzles with wax when waxing
the vehicle.
Cleaning aluminum wheels
Promptly wipe the aluminum wheels
clean of any kind of grime or agent. If dirt
is left on too long, it may be difficult to
clean off.
Do not use soap containing grit to clean
the wheels. Be sure to use a neutral clean-
ing agent, and later rinse thoroughly with
water. Do not clean the wheels with a stiff

12-8 Specifications
Fuse panel located in the engine compartment
A) FWD socket (AT models except Turbo)
B) Main fuse
C) Engine sensor (Non-turbo models)
1 3
A
B
9
6
5
7
C
312
4 8
1 0 11 1 2
C00107
Fuse panelFuse ratingCircuit
120ARadiator cooling fan (Main)
220ARadiator cooling fan (Sub)
330AABS motor
420ARear window defogger
515AHazard warning flasher
Horn
615ATurn signal lights
710AAutomatic transmission control unit
810AAlternator
915AHeadlight (right side)
1015AHeadlight (left side)
1120ALighting switch
1220AClock
Interior light
1310ASecondary air combination valve
(Turbo models only)