1999 SUBARU FORESTER keyless

C: ELECTRICAL COMPONENTS LOCATION
S6M0454A
(1) Horn
(2) Keyless entry control module
(3) Security control module (under
console box)
(4) Security indicator light (in combi-
nation meter)(5) Horn relay (in main fuse box)
(6) Rear gate latch switch
(7) Interrupt relay (behind the fuse
box)
(8) Door switch(9) Passive arm connector (on driver
side front lower pillar)
71
[T5C0]6-2DIAGNOSTICS
5. Security System

E: CONTROL MODULE I/O SIGNAL
B6M0972
Content Terminal No. Measuring condition
Empty 1 Ð
Ignition switch (ON) 2 (INPUT) Battery voltage is present when ignition switch is turned ON.
Passive arm 3 Ð
Empty 4 Ð
Door switch and rear gate latch
switch5 (INPUT) 0 V is present when any door is open.
Empty 6 Ð
Keyless entry control module 7 Ð
Keyless entry control module 8 Ð
Security indicator light 9 (OUTPUT) 0 V is present when activating the alarm operation.
Keyless entry control module 10 Ð
Power supply for clearance light
(Back-up)11 Battery voltage is constantly present.
Clearance light 12 (OUTPUT) Battery voltage is present when activating the alarm operation.
Power supply (Back-up) 13 Battery voltage is constantly present.
Ground 14 Ð
Interrupt relay 15 (OUTPUT) 0 V is present when activating the alarm operation.
Empty 16 Ð
Empty 17 Ð
Empty 18 Ð
74
6-2[T5E0]DIAGNOSTICS
5. Security System

F: DIAGNOSTICS PROCEDURE
1. BASIC DIAGNOSTICS PROCEDURE
5F11 : CHECK SECURITY SYSTEM FUNC-
TION.
1) Perform basic diagnostics procedure of keyless
entry system.
2) Perform pre-inspection.
3) Open all windows.
4) Remove ignition key from ignition switch.
5) Set the room light switch in the middle position.
6) Close all doors and the rear gate.
7) Press the LOCK/ARM button one time.
:Does the clearance light blink one
time?
: Go to step5F12.
: Go to step5F21.
5F12 : CHECK SECURITY SYSTEM FUNC-
TION.
Check if the security indicator light blinks.
:Does the security indicator light blink
every 2 seconds?
: Go to step5F13.
: Go to step5F31.
5F13 : CHECK SECURITY SYSTEM FUNC-
TION.
Press the UNLOCK/DISARM button one time.
:Does the clearance light blink two
times?
: Go to step5F14.
: Replace security control module. to 6-2 [W14A1].>
5F14 : CHECK SECURITY SYSTEM FUNC-
TION.
Check if the room light activates.
:Does the room light turn on for 30
seconds and then turn off?
: Go to step5F15.
: Replace security control module. to 6-2 [W14A1].>5F15 : CHECK SECURITY SYSTEM FUNC-
TION.
1) Unlock all doors with door locking switch in the
front door.
2) Open the front left door.
:Does the security indicator light blink
every 1/8 seconds?
: Go to step5F16.
: Go to step5F41.
5F16 : CHECK SECURITY SYSTEM FUNC-
TION.
Check if the clearance light activates.
:Does the clearance light blinking
remain?
: Go to step5F17.
: Replace security control module. to 6-2 [W14A1].>
5F17 : CHECK SECURITY SYSTEM FUNC-
TION.
Check if the horn activates.
:Does the horn sound remain?
: Go to step5F18.
: Replace security control module. 6-2 [W14A1].>
5F18 : CHECK SECURITY SYSTEM FUNC-
TION.
Turn on starter.
:Does the starter motor activate?
: Go to step5F51.
: Go to step5F19.
5F19 : CHECK SECURITY SYSTEM FUNC-
TION.
Close the front left door.
:Does the horn sound and clearance
light blinking deactivate, and starter
motor activate after approximately 30
seconds?
: Go to step5F110.
: Replace security control module. to 6-2 [W14A1].>
75
[T5F1]6-2DIAGNOSTICS
5. Security System

2.
No.1 Door
\(Door Disconnect
2 Door
\(Door a.
b.
side.Connect
Functionally
3 Door
handle
to a.
b.
adjustmentConnect
Remove
Adjust
is
4 Door
set
\(Keyless a.
b.
adjustedSame
Same
5 Child
b.Refer
6 Inner
mountingEliminate
upper
7
8 Auto
inner Auto
toSame
3.
Symptom
All
move. Driver
doesDriver
dow
move
down.Neither
side
move.
Battery
Fuse
Circuit
Main
Sub \(2\)
Motor
Motor \(3\)
Regulator \(4\)
Power
Ground
Harness \(
39
[K300]5-2DIAGNOSTICS
3.

2.
No.1 Door
\(Door Disconnect
2 Door
\(Door a.
b.
side.Connect
Functionally
3 Door
handle
to a.
b.
adjustmentConnect
Remove
Adjust
is
4 Door
set
\(Keyless a.
b.
adjustedSame
Same
5 Child
b.Refer
6 Inner
mountingEliminate
upper
7
8 Auto
inner Auto
toSame
3.
Symptom
All
move. Driver
doesDriver
dow
move
down.Neither
side
move.
Battery
Fuse
Circuit
Main
Sub \(2\)
Motor
Motor \(3\)
Regulator \(4\)
Power
Ground
Harness \(
39
[K300]5-2DIAGNOSTICS
3.