1996 SUBARU LEGACY hood open

B5M0289
2. REAR ARCH PROTECTOR
Remove rear arch protector.
B5M0410
3. MUD GUARD (OUTBACK WITH STEP ROOF)
1) Jack-up vehicle to remove tire.
2) Remove screws and clips. Move mud guard toward the
center of the body and remove mud guard.
B: INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Only use new screws and clips.
B5M0290A
10. Cowl Panel
A: REMOVAL
1) Remove wiper arms.
2) Open front hood.
3) Remove cowl panel seal using a plier.
B5M0291
4) Lift cowl panel and detach it from clips attached to body
panel.
53
5-1SERVICE PROCEDURE
9. Mud Guard and Rear Arch Protector - 10. Cowl Panel

6. Turn Signal and Hazard Warning
Light
A: REMOVAL AND INSTALLATION
1. FRONT TURN SIGNAL LIGHT
Refer to 6-2 [W4B2] as for removal and installation of front
turn signal light.
NOTE:
The front turn signal light is united with headlight assem-
bly.
2. REAR COMBINATION LIGHT
Refer to 6-2 [W5A1] as for removal and installation of rear
combination light.
3. COMBINATION SWITCH
Refer to 6-2 [W4B3] as for removal and installation of com-
bination switch.
B6M0063
4. HAZARD SWITCH
1) Remove center panel from instrument panel. 5-4 [W1A0].>
2) Disconnect connector of hazard switch from body har-
ness.
3) Remove hazard switch from center panel.
B6M0343A
5. TURN SIGNAL AND HAZARD UNIT
1) Remove instrument panel lower cover.
2) Remove engine hood opener lever bracket.
3) Disconnect connector of turn signal and hazard unit.
4) Remove screw, and then remove turn signal and haz-
ard unit from bracket.
18
6-2SERVICE PROCEDURE
6. Turn Signal and Hazard Warning Light

B6M0107A
B: REMOVAL AND INSTALLATION
1. BLADE
Pull out blade following the arrow direction from arm while
pushing up locking clip.
G6M0118
2. WIPER ARM
1) Open engine hood.
2) Remove cap of wiper arm installation nut.
3) Remove the nut which secures wiper arm.
4) Remove wiper arm.
5) Installation is in the reverse order of removal.
NOTE:
Remove metal sludge from the wiper arm fixture before
installing it.
Tightening torque:
20±3 N⋅m (2.0±0.3 kg-m, 14.5±2.2 ft-lb)
3. WIPER MOTOR AND LINK
1) Detach weatherstrip and cowl panel. [W10A0].>
NOTE:
Apply silicone oil or soap water to both sides of cowl net to
facilitate removal.
B6M0108
2) Disconnect connector of wiper motor.
3) Remove motor attaching bolts.
Tightening torque:
5.9±1.5 N⋅m (0.6±0.15 kg-m, 4.3±1.1 ft-lb)
23
6-2SERVICE PROCEDURE
10. Front Wiper and Washer

B6M0349
15. Horn and Cigarette Lighter
A: REMOVAL AND INSTALLATION
1. HORN
1) Open the engine hood.
2) Disconnect connector of horn.
3) Remove the horn.
Tightening torque:
18±5 N⋅m (1.8±0.5 kg-m, 13.0±3.6 ft-lb)
CAUTION:
After installing horn, connect connector, fit firmly wir-
ing harness to prevent from disconnecting due to
vibration.
B6M0124
2. HORN SWITCH (HORN PAD)
1) Remove screw which secures horn switch (steering
pad) to the base of steering wheel.
2) Remove horn switch (steering pad) from steering wheel
while disconnecting connector.
B6M0350A
3. CIGARETTE LIGHTER
1) Remove center panel from instrument panel. 5-4 [W1A0].>
2) Disconnect connector from cigarette lighter.
3) Turn illumination socket 45°counterclockwise and
remove it.
4) Loosen nut, and then remove cigarette lighter body.
CAUTION:

Align socket with cutout portion of instrument panel
during installation.

In case of replacing cigarette lighter, use genuine
part only and always replace both plug and socket
combination.
37
6-2SERVICE PROCEDURE
15. Horn and Cigarette Lighter

C: FUNCTION TEST
1. SECURITY SYSTEM OPERATION
1) Fully open all the door windows.
2) Turn the ignition switch to OFF and remove ignition key
from ignition switch.
3) Get out of the vehicle and lock the driver’s door using a
ignition key.
4) Check that the security indicator light illuminates.
5) When the security indicator light illuminates, wait for 30
seconds.
After 30 seconds, check that the light starts repeating 0.2
sec. ON and 2.4 sec. OFF sequence.
6) Unlock the driver’s door using the inside lock knob and
open the door.
Ensure that:
(1) the horn sounds and headlights flash intermittently
at 0.2 sec. ON and 0.6 sec. OFF. intervals, and
(2) the engine will not start even if the ignition switch
is turned to START.
7) Unlock the driver’s door one time using the ignition key.
Ensure the horn and headlights turn off.
8) Close and lock the driver’s door without using a ignition
key. (Set the inside lock knob to LOCK and then close the
door while lifting the outer handle).
Check that the security indicator light illuminates continu-
ously.
9) Within 30 seconds after the above step 8), unlock the
rear LH door using the inside lock knob and open the door.
Check that the security indicator light flashes at 0.5 sec.
intervals.
10) Close the rear LH door and lock the door using the
inside lock knob.
Check that the security indicator light illuminates continu-
ously.
11) Perform the above steps 9) and 10) on the rear RH
door and front RH door.
12) Within 30 seconds after above step 11) has been
finished, pull the engine hood opener lever and open the
engine hood.
Check that the security indicator light flashes at 0.5 sec.
intervals.
13) Close the engine hood completely.
Check that the security indicator light illuminates continu-
ously.
60
6-2SERVICE PROCEDURE
22. Security System

C: CONTROL MODULE I/O SIGNAL
B6M0405
Content Terminal No.Measuring conditions and I/O signals
(Ignition switch ACC position)
Door lock/unlock switch1
(INPUT)
Battery voltage is present when all doors and rear gate (WAGON) are locked.

“0”volt is present when one of the doors or rear gate (WAGON) is unlocked.
Key cylinder lock switch2
(INPUT)
“0”volt is present when key cylinder is turned to LOCK position.

Battery voltage is present when key cylinder is in positions other than LOCK.
Tamper switch3
(INPUT)
Battery voltage is present when key cylinder switch is installed to key cylinder.

“0”volt is present when key cylinder switch is removed from key cylinder.
Door switch4
(INPUT)
Battery voltage is present when all doors are closed.

“0”volt is present when one of the doors is open.
Starter interrupt relay5
(OUTPUT)
Battery voltage is present when ignition switch is turned ACC or ON.

“0”volt is present when security system is in alarm state.
Ignition switch (ACC)6
(INPUT)
Battery voltage is present when ignition switch is turned ACC or ON.

“0”volt is present when ignition switch is turned OFF.
Security indicator light7
(OUTPUT)
Battery voltage is present when indicator light goes off.

“0”volt is present when indicator light illuminates.
Power supply (back-up) 8 Battery voltage is constantly present.
Ground 9—
Engine hood switch10
(INPUT)
Battery voltage is present when engine hood is closed.

“0”volt is present when engine hood is open.
Trunk lid switch (SEDAN)
Rear gate switch (WAGON)11
(INPUT)
Battery voltage is present when trunk lid or rear gate is closed.

“0”volt is present when trunk lid or rear gate is open.
Headlight alarm relay12
(OUTPUT)
Battery voltage is present when ignition switch is turned ACC or ON.

“0”volt and battery voltage repeats in alarm state. (Headlights flash intermittently
at 0.2 sec. ON and 0.6 sec. OFF intervals).
Horn relay13
(OUTPUT)
Battery voltage is present when ignition switch is turned ACC or ON.

“0”volt and battery voltage repeats in alarm state. (Horn sounds intermittently at
0.2 sec. ON and 0.6 sec. OFF intervals.)
Key cylinder unlock switch14
(INPUT)
“0”volt is present when key cylinder is turned to UNLOCK position.

Battery voltage is present when key cylinder is in positions other than UNLOCK.
Trunk lid key cylinder unlock
switch (SEDAN)15
(INPUT)
“0”volt is present when trunk lid key cylinder is turned to UNLOCK position.

Battery voltage is present when trunk lid key cylinder is in positions other than
UNLOCK.
87
6-2DIAGNOSTICS
6. Security System

D: BASIC DIAGNOSTICS PROCEDURE
Start security system check.
Fully open all door windows and turn ignition switch OFF.
Take key out of ignition, exit vehicle and lock driver’s door.
Indicator light illuminates.
OK The light flashes.
 The light does not
illuminate.
Check indicator harness.
Check security indicator light.
Check driver’s door key cylinder lock/unlock switch.
Check security control module.
Check whether switch input signal remains UNLOCK.
Check wiring harness.
Check switch input signals.
(Harnesses and switches separately)
(Tamper, door, hood, trunk and rear gate
switch)Check security control module.
Wait for 30 seconds.
Indicator light flashes at long intervals (0.2 sec. ON and 2.4 sec.
OFF).
OK
 Not OK
Check security control module.
Unlock driver’s door using the inside lock knob and open door.
The horn sounds and headlights flash intermittently at 0.2 sec. ON
and 0.6 sec. OFF intervals.
The engine will not start even if the ignition switch is turned to
START. Indicator lamp goes out.
OK Starter motor runs.
 All are not OK.
Check driver’s door switch.
Check wiring harness.
Check security control module.
 Horn is not OK.
Check horn
operation by
pushing horn pad
on steering wheel.
OK
 Not OK
Check horn.
Check horn relay.
Check security control module.
Check harness between horn relay and security control module.
 Headlights are not
OK.
Check headlights
operation by
turning light switch
ON/OFF.
OK
 Not OK
Check headlight
bulbs.
Check combination
switch.
Check headlight
relay.
Check starter interrupt relay.
Check wiring harness.
Check security control module.Check headlight alarm relay.
Check security control module.
Check wiring harness.
The alarm system continues to operate for 150 seconds.
OK Not OK
The horn and
headlights turn off.
The starter motor
does not run.
OK
 Not OK
Check security
control module.
Unlock the driver’s door using ignition key.
Continues to next step.














88
6-2DIAGNOSTICS
6. Security System

From the previous step
Starter motor runs.
OK
 Not OK
Check starter interrupt relay.
Check wiring harness.
Check security control module.
Check driver’s door unlock switch.
Lock the driver’s door without using a ignition key. (Set the inside
lock knob to LOCK and then close the door while lifting the outer
handle).
Within 30 seconds after the above step, open rear LH door.
Indicator light flashes with short intervals (1 Hz).
OK
 Not OK
Check rear LH door switch.
Check rear LH door switch harness.
Check security control module.
Close and lock door.
Indicator light illuminates continuously.
OK
Perform the above steps also on the rear RH door and front RH
door.
OK
 Not OK
Check rear and front RH door switches.
Check wiring harnesses.
Check security control module.
Pull engine hood opener lever and open engine hood.
Indicator light flashes at short intervals (1 Hz).
OK
 Not OK
Check hood switch.
Check hood switch harness.
Check security control module.
Close engine hood.
Indicator light illuminates continuously.
SEDAN
 WAGON
Unlock rear gate by operating driver’s door inside lock knob and
open rear gate.
Pull trunk opener lever and open trunk lid.Indicator light flashes at short intervals (1 Hz).
OK Not OK
Indicator light flashes at short intervals (1 Hz).
OK Not OKCheck rear gate switch.
Check rear gate switch harness.
Check security control module.
Check trunk switch.
Check trunk switch harness.
Check security control module.Close rear gate and lock by locking driver’s door using a
ignition key.
Close trunk lid.Indicator light illuminates continuously.
Indicator light illuminates continuously.Wait for 30 seconds.
Wait for 30 seconds.Indicator light flashes at long intervals (0.2 sec. ON and 2.4
sec. OFF).
Continues to next step. Continues to next step.


















89
6-2DIAGNOSTICS
6. Security System