security and locks
SECURITY AND LOCKS
General Description
SECURITY AND LOCKS
1. General Description
A: COMPONENT
1. DOOR LOCK ASSEMBLY
(4)
(5)
(A)
(3)
T2
(6)
(7)
(2)
T2
T1
(1)
(8)
T3
(B)
(4)
(3)
T1
(9)
(6)
T2
(10)
(1)
T2
T3
(8)
SL-00860
(A)
Front
(B)
Rear
(1)
(2)
Inner remote ASSY
Front door latch and door lock
actuator ASSY
(7)
Front door outer handle frame
ASSY
(8)
Striker
(3)
(4)
(5)
(6)
Door outer handle
Door outer handle cover
Key cylinder (driver’s side only)
Door outer handle spacer
(9)
Rear door latch and door lock
actuator ASSY
(10)
Rear door outer handle frame
ASSY
SL-2
Tightening torque:N·m (kgf-m, ft-lb)
T1: 6.5 (0.66, 4.8)
T2: 7.5 (0.76, 5.5)
T3: 18 (1.8, 13.3)
General Description
SECURITY AND LOCKS
2. REAR GATE LOCK AND TRUNK LID
(1)
(3)
T1
T2
T1
(4)
T2
(2)
SL-00861
(1)
Rear gate actuator and latch
ASSY
(2)
Rear gate striker
(3)
(4)
Trunk lid actuator and latch ASSY
Trunk lid striker
Tightening torque:N·m (kgf-m, ft-lb)
T1: 7.5 (0.76, 5.5)
T2: 25 (2.5, 18.4)
SL-3
General Description
SECURITY AND LOCKS
3. FRONT HOOD LOCK AND REMOTE OPENERS
(C)
(1)
(2)
(5)
(A)
(3)
(6)
(1)
(2)
(3)
(B)
(7)
(4)
T
(3)
SL-00731
(A)
Fuel lock release
(B)
Fuel and trunk lock release
(1)
Cover
(5)
Lever ASSY bracket
(2)
(3)
(4)
Pull handle ASSY
Cable
Key cylinder
(6)
(7)
Lever ASSY
Front hood lock ASSY
SL-4
(C)
Hood lock release
Tightening torque:N·m (kgf-m, ft-lb)
T: 33 (3.36, 24.2)
General Description
SECURITY AND LOCKS
4. KEYLESS ENTRY SYSTEM
(2)
(3)
(1)
(4)
(4)
(7)
(5)
(6)
SL-00732
(1)
(2)
Body integrated unit
Power window main switch
(4)
(5)
Keyless entry control module
Door switch
(3)
Rear gate latch switch
(Wagon model)
(6)
Keyless buzzer
SL-5
(7)
Trunk lid latch switch
(Sedan model)
General Description
SECURITY AND LOCKS
5. SECURITY SYSTEM
(3)
(4)
(5)
(6)
(2)
(6)
(1)
(10)
(7)
(8)
(9)
SL-00862
(1)
(2)
Horn
Body integrated unit
(5)
(3)
Security indicator light
(in combination meter)
(6)
(7)
(4)
Rear gate latch switch
(Wagon model)
(8)
Impact sensor (side of instrument
panel on driver’s side) (dealer option)
Keyless entry control module
(9)
Horn relay (in main fuse box)
Door switch
(10)
Trunk lid latch switch
(Sedan model)
Power window main switch
B: CAUTION
• Before disassembling or reassembling parts, always disconnect the battery ground cable from battery.
When repairing the audio, control module, etc. which are provided with memory functions, record the memory contents before disconnecting the ground cable from battery. Otherwise, these contents are erased upon
disconnection.
• After disconnecting the battery or after restoring from a dead battery condition, turn the ignition to ON and
OFF, and perform after opening and closing the driver’s side door a few times.
• Reassemble the parts in the reverse order of disassembly unless otherwise indicated.
• Adjust the parts to the specifications described in this manual if so designated.
• Connect the connectors securely during reassembly.
• After reassembly, make sure all the functional parts operate smoothly.
• The airbag system wiring harness is routed near electrical parts and switches.
• Do not use the electrical test equipment on the airbag system wiring harnesses and connector circuits.
• Be careful not to damage the airbag system wiring harness when servicing the ignition key cylinder and
steering lock CM.
SL-6
General Description
SECURITY AND LOCKS
C: PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION
TOOL NUMBER
1B021XU0
DESCRIPTION
SUBARU SELECT
MONITOR III KIT
REMARKS
Used for diagnosis of the electrical system.
ST1B021XU0
2. GENERAL TOOL
TOOL NAME
Circuit tester
Drill
Clip remover
REMARKS
Used for measuring resistance and voltage.
Used for replacing the ignition key lock or steering lock CM.
Used for removing trim clip
SL-7
Door Lock Control System
SECURITY AND LOCKS
2. Door Lock Control System
A: WIRING DIAGRAM
For the door lock control system wiring diagram, refer to the keyless entry system of the WI section. <Ref. to
WI-214, WIRING DIAGRAM, Keyless Entry System.>
B: INSPECTION
1. SYMPTOM CHART
Symptoms
The door lock control system does
not operate.
Repair order
1. Remove the following fuses and inspect visually.
• No. 3 (In fuse & relay box)
• No. 7 (In fuse & relay box)
• No. 8 (in main fuse box)
2. Check the power supply and ground circuit for
body integrated unit.
3. Check the door lock switch and the circuit.
4. Check the door lock actuator and the circuit.
5. Check the rear gate opener switch and the circuit.
Cannot lock/unlock with the door lock
switch.
Check the door lock switch.
A specific door lock actuator does not
operate.
Check the door lock actuator and circuit.
SL-8
Reference
If the fuse is blown out, replace the
fuse with a new part.
If there is no abnormal condition at
the fuse, check the power supply
and ground circuit. <Ref. to SL-9,
CHECK POWER SUPPLY AND
GROUND CIRCUIT, INSPECTION,
Door Lock Control System.>
<Ref. to SL-9, CHECK POWER
SUPPLY AND GROUND CIRCUIT,
INSPECTION, Door Lock Control
System.>
<Ref. to SL-9, CHECK DOOR LOCK
SWITCH, INSPECTION, Door Lock
Control System.>
<Ref. to SL-10, CHECK DOOR
LOCK ACTUATOR AND CIRCUIT,
INSPECTION, Door Lock Control
System.>
<Ref. to SL-12, CHECK REAR
GATE OPENER SWITCH CIRCUIT,
INSPECTION, Door Lock Control
System.>
<Ref. to SL-9, CHECK DOOR LOCK
SWITCH, INSPECTION, Door Lock
Control System.>
<Ref. to SL-10, CHECK DOOR
LOCK ACTUATOR AND CIRCUIT,
INSPECTION, Door Lock Control
System.>
Door Lock Control System
SECURITY AND LOCKS
2. CHECK POWER SUPPLY AND GROUND CIRCUIT
1
2
Step
Check
CHECK POWER SUPPLY.
Is the voltage 10 V or more?
1) Disconnect the harness connector of body
integrated unit.
2) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(i84) No. 34 (+) — Chassis ground (–):
(B280) No. 6 (+) — Chassis ground (–):
(B281) No. 2 (+) — Chassis ground (–):
CHECK GROUND CIRCUIT.
Is resistance less than 10 :?
Measure the resistance between harness connector terminal and chassis ground.
Connector & terminal
(i84) No. 28 — Chassis ground:
(B280) No. 17 — Chassis ground:
(B281) No. 20 — Chassis ground:
(B279) No. 27 — Chassis ground:
Yes
Go to step 2.
No
Check the harness
for open or short
circuit between
body integrated
unit and fuse.
The power supply Repair the harand ground circuit ness.
are OK.
3. CHECK DOOR LOCK SWITCH
1
2
3
Step
CHECK DOOR LOCK SWITCH.
Check the input from door lock switch to body
integrated unit using Subaru Select Monitor.
1) Prepare the Subaru Select Monitor kit.
2) Turn the ignition switch to ON (engine OFF)
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) On the “System Selection Menu”, select
{Integ. unit mode}. Select the {Current Data Display & Save}.
5) On the “System Selection Menu”, select
{Integ. unit mode}. Select the {Current Data Display & Save}. Operate the door lock switches
(driver’s seat and passenger’s seat) in the
LOCK direction, and check the input of {Manual
lock SW input}.
CHECK DOOR LOCK SWITCH.
From the condition in step 1), check the input of
{Manual unlock SW input} by operating each
door lock switches in the UNLOCK direction.
CHECK DOOR LOCK SWITCH.
1) Disconnect the door lock switch harness
connector.
2) Using a tester, check the continuity when
the door lock switch is operated to the lock position.
Connector & terminal
Driver’s side:
(D102) No. 2 — (D102) No. 3:
Passenger’s side:
(D125) No. 4 — (D125) No. 5:
Check
Is ON displayed when each
door lock switches are moved
to LOCK?
Yes
Go to step 2.
No
Go to step 3.
Is ON displayed when each
door lock switches are moved
to UNLOCK?
The door lock
switch is OK.
Go to step 4.
Did the indication change from Go to step 4.
“No continuity” (1 M: or higher)
to “Continuity exists” (less than
10 : )?
SL-9
Replace the power
window main
switch or door lock
switch.
Door Lock Control System
SECURITY AND LOCKS
4
5
6
Step
CHECK DOOR LOCK SWITCH.
Using a tester, check the continuity when the
door lock switch is operated to the unlock position.
Connector & terminal
Driver’s side:
(D102) No. 1 — (D102) No. 3:
Passenger’s side:
(D125) No. 2 — (D125) No. 5:
CHECK HARNESS.
Use a tester to measure the resistance between
the door lock switch harness connector and
chassis ground.
Connector & terminal
Driver’s side:
(D102) No. 3 — Chassis ground:
Passenger’s side:
(D125) No. 5 — Chassis ground:
CHECK HARNESS.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the resistance between the body
integrated unit and door lock switch.
Connector & terminal
Driver’s side:
(D102) No. 2 — (i84) No. 15:
(D102) No. 1 — (i84) No. 29:
Passenger’s side:
(D125) No. 4 — (i84) No. 15:
(D125) No. 2 — (i84) No. 29:
Check
Yes
Did the indication change from Go to step 5.
“No continuity” (1 M: or higher)
to “Continuity exists” (less than
10 : )?
No
Replace the power
window main
switch or door lock
switch.
Is resistance less than 10 :?
Go to step 6.
Repair or replace
the harness.
Is resistance less than 10 :?
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Repair or replace
the harness.
Yes
Go to step 2.
No
Repair or replace
the harness.
Go to step 3.
Repair or replace
the harness.
Go to step 4.
Repair or replace
the harness.
4. CHECK DOOR LOCK ACTUATOR AND CIRCUIT
1
2
3
Step
Check
CHECK HARNESS (DOOR LOCK).
Is resistance less than 10 :?
Measure the resistance between the body integrated unit and each door lock actuator.
Connector & terminal
(i84) No. 7 — (D72) No. 1: (front door LH)
(i84) No. 7 — (D18) No. 1: (front door RH)
(i84) No. 7 — (D26) No. 1: (rear door LH)
(i84) No. 7 — (D32) No. 1: (rear door RH)
CHECK HARNESS (DOOR UNLOCK).
Is resistance less than 10 :?
Measure the resistance between the body integrated unit and each door lock actuator.
Connector & terminal
(i84) No. 23 — (D72) No. 2: (front door LH)
(i84) No. 8 — (D18) No. 2: (front door RH)
(i84) No. 8 — (D26) No. 2: (rear door LH)
(i84) No. 8 — (D32) No. 2: (rear door RH)
CHECK HARNESS (TRUNK OR REAR GATE Is resistance less than 10 :?
UNLOCK).
Measure the resistance between the body integrated unit and trunk lid lock actuator or rear
gate lock actuator.
Connector & terminal
(i84) No. 22 — (R186) No. 2: (Sedan model)
(i84) No. 22 — (D46) No. 1: (Wagon model)
SL-10
Door Lock Control System
SECURITY AND LOCKS
4
5
6
7
8
9
Step
CHECK HARNESS (TRUNK OR REAR GATE
UNLOCK).
Measure the resistance between the trunk lid
lock actuator or the rear gate lock actuator and
chassis ground.
Connector & terminal
(R186) No. 1 — Chassis ground: (Sedan
model)
(D46) No. 2 — Chassis ground: (Wagon
model)
CHECK POWER WINDOW MAIN SWITCH
OUTPUT SIGNAL.
Measure the voltage between the harness connector terminals of the body integrated unit
when moving the door lock switch to LOCK.
Connector & terminal
Other than front door LH
(i84) No. 7 (+) — (i84) No. 8 (–):
Front door LH
(i84) No. 7 (+) — (i84) No. 23 (–):
CHECK POWER WINDOW MAIN SWITCH
OUTPUT SIGNAL.
Measure the voltage between the harness connector terminals of the body integrated unit
when moving the door lock switch to UNLOCK.
Connector & terminal
Other than front door LH
(i84) No. 8 (+) — (i84) No. 7 (–):
Front door LH
(i84) No. 23 (+) — (i84) No. 7 (–):
CHECK REAR GATE OPENER SWITCH
OUTPUT SIGNAL.
Measure the voltage between the body integrated unit and chassis ground when the rear
gate opener switch is moved.
Connector & terminal
(i84) No. 22 (+) — Chassis ground (–):
CHECK DOOR LOCK ACTUATOR.
Check the door lock actuator.
• Front door lock actuator <Ref. to SL-37,
INSPECTION, Front Door Latch and Door Lock
Actuator Assembly.>
• Rear door lock actuator <Ref. to SL-40,
INSPECTION, Rear Door Latch and Door Lock
Actuator Assembly.>
CHECK TRUNK LID LOCK ACTUATOR OR
REAR GATE LOCK ACTUATOR.
Check the trunk lid lock actuator or the rear gate
lock actuator. <Ref. to SL-43, Trunk Lid Lock
Assembly.> <Ref. to SL-42, Rear Gate Latch
Assembly.>
Check
Is resistance less than 10 :?
Yes
Go to step 5.
No
Repair or replace
the harness.
Does the voltage change from Go to step 6.
less than 1.5 V to 10 V or
higher? (During lock output)
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Does the voltage change from Go to step 7.
less than 1.5 V to 10 V or
higher? (During unlock output)
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Does the voltage change from Go to step 8.
less than 1.5 V to 10 V or
higher? (During unlock output)
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Is the door lock actuator OK?
Replace the door
latch and door lock
actuator assembly.
Go to step 9.
Is the trunk lid lock actuator or Check the harness
the rear gate lock actuator OK? for open or short
circuits between
the body integrated
unit and trunk lid
lock actuator or
rear gate lock actuator.
SL-11
Replace the trunk
lid lock actuator
and latch assembly
or the rear gate
lock actuator and
latch assembly.
Door Lock Control System
SECURITY AND LOCKS
5. CHECK REAR GATE OPENER BUTTON CIRCUIT
1
2
3
4
Step
CHECK HARNESS.
Measure the resistance between the body integrated unit and rear gate opener button.
Connector & terminal
(B281) No. 24 — (D47) No. 2:
CHECK HARNESS.
Measure the resistance between the rear gate
opener button and chassis ground.
Connector & terminal
(D47) No. 1 — Chassis ground
CHECK REAR GATE OPENER BUTTON.
Measure the resistance between connector terminals with the rear gate opener button pressed
and not pressed.
Connector & terminal
(D47) No. 2 — (D47) No. 1:
CHECK OUTPUT SIGNAL.
Measure the voltage between body integrated
unit and chassis ground.
Connector & terminal
(B281) No. 24 (+) — Chassis ground (–):
Check
Is resistance less than 10 :?
Yes
Go to step 2.
No
Repair or replace
the harness.
Is resistance less than 10 :?
Go to step 3.
Repair or replace
the harness.
Is the resistance less than 10 : Go to step 4.
when the switch is pressed, and
1 M: or more when not
pressed?
Replace the rear
gate opener button. <Ref. to SL41, Rear Gate
Opener Button.>
Is the voltage 10 V or more?
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
SL-12
Temporary poor
contact. Check the
harness between
the body integrated
unit and rear gate
opener button.
Keyless Entry System
SECURITY AND LOCKS
3. Keyless Entry System
A: WIRING DIAGRAM
1. KEYLESS ENTRY
<Ref. to WI-214, WIRING DIAGRAM, Keyless Entry System.>
B: ELECTRICAL SPECIFICATION
1. KEYLESS ENTRY CONTROL MODULE
TO
B43
4 3 2 1
8 7 6 5
SL-00669
Remarks
—
—
Body integrated unit
Power supply (Backup)
—
—
Ground
Terminal No.
1
2
3 (OUTPUT)
4
5
6
7
Measuring condition
—
—
Battery voltage cannot be measured because of digital signal.
Battery voltage is constantly present.
—
—
0 V is constantly present.
SL-13
Keyless Entry System
SECURITY AND LOCKS
2. BODY INTEGRATED UNIT
A:
i84
B: B280 SIDE
SIDE
8 7
6 5
4 3
2 1
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
35 34
33 32 31 30
29 28 27 26
25 24
3 2 1
6 5 4
17 16 15 14 13 12 11 10 9 8 7
20 19 18
26 25
24 23 22 21
D: B279 SIDE
C: B281 SIDE
7 6 5 4
3 2 1
19 18 17 16 15 14 13 12 11 10 9 8
26 25 24
23 22
21 20
28 27
3 2 1
7 6
5 4
20 19 18 17 16 15 14 13 12 11 10 9 8
22 21
27 26
25 24 23
30 29 28
LAN00314
Remarks
BAT (Control)
BAT (Backup)
BAT (Door lock)
Ground
Key warning switch
ACC
IGN
Door switch driver’s side
Door switch passenger’s side
Door switch rear right seat
Door switch rear left seat
Door switch trunk/R gate
Rear gate opener switch
Manual switch LOCK
Terminal No.
B6 mo Chassis
ground
C2 mo Chassis
ground
A34 mo Chassis
ground
Standard
Measuring condition
10 — 14 V
Always
10 — 14 V
Always
10 — 14 V
Always
A28 mo Chassis
ground
B17 mo Chassis
ground
C20 mo Chassis
ground
Less than 1.5 V
Always
Less than 1.5 V
Always
Less than 1.5 V
Always
D27 mo Chassis
ground
Less than 1.5 V
Always
Less than 1.5 V o 10 — 15 V
Key remove o insert
Less than 1.5 V o 10 — 15 V
IGN OFF o ACC ON
Less than 1.5 V o 10 — 15 V
IGN OFF o IGN ON
8 V or higher o Less than 1.5 V
Driver’s side door close o open
8 V or higher o less than 1.5 V
Passenger’s side door close o open
8 V or higher o less than 1.5 V
Rear seat right door close o open
8 V or higher o less than 1.5 V
Rear seat left door close o open
8 V or higher o less than 1.5 V
Trunk or R gate close o open
8 V or higher o less than 1.5 V
Switch OFF o ON
8 V or higher o less than 1.5 V
Switch OFF o ON
D2 mo Chassis
ground
B7 mo Chassis
ground
B1 mo Chassis
ground
A19 mo Chassis
ground
A32 mo Chassis
ground
A6 mo Chassis
ground
A20 mo Chassis
ground
A33 mo Chassis
ground
C24 mo Chassis
ground
A15 mo Chassis
ground
SL-14
Keyless Entry System
SECURITY AND LOCKS
Remarks
Manual switch UNLOCK
Terminal No.
A29 mo Chassis
ground
Less than 1.5 V o 10 V or
higher
Less than 1.5 V o 10 V or
higher
Not possible to measure due to
high speed ON/OFF
Sedan: During trunk UNLOCK output
Wagon: During R gate UNLOCK output
During operation of LOCK/UNLOCK
with the keyless entry
C22 mo Chassis
ground
8 V or higher o less than 1.5 V
Door lock or unlock by keyless entry
A24
Unable to measure for digital
communication.
Serial communication line
A8 mo A7
Answer-back buzzer output
Turn & hazard output
Keyless entry module communication
Switch OFF o ON
A22 mo Chassis
ground
D24 mo Chassis
ground
D24 mo Chassis
ground
Door unlock output
Answer-back buzzer output
8 V or higher o less than 1.5 V
A23 mo Chassis
ground
A7 mo A8
Trunk/R gate UNLOCK output
Measuring condition
Less than 1.5 V o 10 V or
higher
Less than 1.5 V o 10 V or
higher
Less than 1.5 V o 10 V or
higher
Door lock output
Driver’s side door unlock output
Standard
SL-15
During lock output
During unlock output
During unlock output
Door lock o unlock by keyless entry
Keyless Entry System
SECURITY AND LOCKS
C: INSPECTION
1. SYMPTOM CHART
Symptom
None of the functions of the keyless
entry system operate.
Repair order
1. Check the keyless transmitter battery.
Reference
<Ref. to SL-18, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
2. Remove and visually check the fuse No. 31 (in
the fuse & relay box) and No. 7 (in the fuse &
relay box).
If the fuse is blown out, replace the
fuse with a new part.
Check the power supply and ground
circuit, if the fuse has no abnormality.
<Ref. to SL-9, CHECK POWER SUPPLY AND GROUND CIRCUIT,
INSPECTION, Door Lock Control
System.>
<Ref. to SL-19, CHECK KEYLESS
ENTRY CONTROL MODULE,
INSPECTION, Keyless Entry System.>
<Ref. to SL-19, CHECK BODY INTEGRATED UNIT POWER SUPPLY
AND GROUND CIRCUIT., INSPECTION, Keyless Entry System.>
3. Check the keyless entry control module.
4. Check the power supply and ground circuit for
body integrated unit.
5. Check the key warning switch.
6. Check the door switch.
7. Check the body integrated unit.
The keyless transmitter cannot be
registered.
1. Check the keyless transmitter battery.
2. Check the key warning switch.
3. Check the door lock switch signal.
4. Check the body integrated unit.
SL-16
<Ref. to SL-21, CHECK KEY WARNING SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to SL-20, CHECK DOOR
SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
<Ref. to SL-18, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
<Ref. to SL-21, CHECK KEY WARNING SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to SL-24, CHECK DOOR LOCK
SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
Keyless Entry System
SECURITY AND LOCKS
Symptom
Repair order
Door lock or unlock does not operate. 1. Check the keyless transmitter battery.
NOTE:
If the door lock control system does
not operate when using the door lock
switch, check the door lock control
2. Check the keyless entry control module.
system. <Ref. to SL-8, INSPECTION,
Door Lock Control System.>
3. Check the key warning switch.
4. Check the door switch.
5. Check the body integrated unit.
Trunk lid unlock does not operate.
(Sedan model)
1. Check the keyless transmitter battery.
2. Check the keyless entry control module.
3. Check the key warning switch.
4. Check the trunk lid lock actuator.
5. Check the body integrated unit.
Buzzer and hazard light do not operate.
1. Check the buzzer operation.
2. Check the hazard light operation.
3. Check the body integrated unit.
Room light does not operate.
1. Check the room light operation.
2. Check the body integrated unit.
Ignition switch illumination does not
operate.
1. Check the ignition switch illumination.
2. Check the body integrated unit.
SL-17
Reference
<Ref. to SL-18, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
<Ref. to SL-19, CHECK KEYLESS
ENTRY CONTROL MODULE,
INSPECTION, Keyless Entry System.>
<Ref. to SL-21, CHECK KEY WARNING SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to SL-20, CHECK DOOR
SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
<Ref. to SL-18, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
<Ref. to SL-19, CHECK KEYLESS
ENTRY CONTROL MODULE,
INSPECTION, Keyless Entry System.>
<Ref. to SL-21, CHECK KEY WARNING SWITCH, INSPECTION, Keyless
Entry System.>
<Ref. to SL-24, CHECK TRUNK LID
LOCK ACTUATOR, INSPECTION,
Keyless Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
<Ref. to SL-23, CHECK KEYLESS
BUZZER, INSPECTION, Keyless
Entry System.>
<Ref. to SL-22, CHECK HAZARD
LIGHT OPERATION., INSPECTION,
Keyless Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
<Ref. to SL-21, CHECK ROOM
LIGHT OPERATION, INSPECTION,
Keyless Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
<Ref. to SL-25, CHECK IGNITION
SWITCH ILLUMINATION, INSPECTION, Keyless Entry System.>
<Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
Keyless Entry System
SECURITY AND LOCKS
2. CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION
1
2
3
4
Step
CHECK KEYLESS TRANSMITTER BATTERY.
1) Remove the battery from the keyless transmitter. <Ref. to SL-54, REMOVAL, Transmitter.>
2) Check the battery voltage. <Ref. to SL-54,
INSPECTION, Transmitter.>
CHECK KEYLESS TRANSMITTER.
Register the keyless transmitter which operates
normally on other vehicles to the inspection target vehicle. <Ref. to SL-54, REGISTRATION
OF KEYLESS TRANSMITTER WITH SUBARU
SELECT MONITOR, REPLACEMENT, Transmitter.>
1) Close all the doors and rear gate (wagon
model) or trunk lid (sedan model) of the inspection target vehicle.
2) Using the keyless transmitter, lock and
unlock the doors and rear gate of the vehicle.
For the sedan model, unlock the trunk lid.
CHECK KEYLESS TRANSMITTER.
Register the keyless transmitter of inspection
target vehicle to the another vehicle on which
the keyless system operates normally. <Ref. to
SL-54, REGISTRATION OF KEYLESS
TRANSMITTER WITH SUBARU SELECT
MONITOR, REPLACEMENT, Transmitter.>
Check
Is the voltage 2.5 V or more?
Yes
Go to step 2.
Can lock, unlock of doors and Go to step 3.
unlock of the trunk lid be performed properly on the inspection target vehicle?
No
Replace the keyless transmitter
battery. <Ref. to
SL-54, Transmitter.>
Due to vehicle malfunction, continue
the keyless entry
system diagnosis.
Is the keyless transmitter regis- Go to step 4.
tered correctly?
Replace the keyless transmitter.
<Ref. to SL-54,
REGISTRATION
OF KEYLESS
TRANSMITTER
WITH SUBARU
SELECT MONITOR, REPLACEMENT,
Transmitter.>
CHECK KEYLESS TRANSMITTER.
Can lock, unlock of doors and The keyless trans- Replace the keyCheck the registered keyless transmitter.
unlock of the trunk lid be per- mitter is working
less transmitter.
1) Close all the doors and rear gate of the vehi- formed properly on the vehicle? properly.
<Ref. to SL-54,
cle which operates keyless system normally.
REGISTRATION
2) Using the keyless transmitter, lock and
OF KEYLESS
unlock the doors and rear gate of the vehicle.
TRANSMITTER
For the sedan model, unlock the trunk lid.
WITH SUBARU
SELECT MONITOR, REPLACEMENT,
Transmitter.>
CAUTION:
Be sure to reset keyless transmitters from other vehicles that were registered to the inspection target
vehicle, and the vehicle to which keyless transmitters were registered for the inspection, to the condition before performing the inspection. (Register the keyless transmitters again.)
SL-18
Keyless Entry System
SECURITY AND LOCKS
3. CHECK KEYLESS ENTRY CONTROL MODULE
1
2
3
4
Step
CHECK DIAGNOSTIC TROUBLE CODE
(DTC).
1) Prepare the Subaru Select Monitor kit.
2) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) Select the {Diagnostic Trouble Code}.
5) Check if the DTC is displayed.
CHECK POWER SUPPLY.
1) Disconnect the keyless entry control module harness connector.
2) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(R80) No. 4 (+) — Chassis ground (–):
CHECK GROUND CIRCUIT.
Measure the resistance between harness connector terminal and chassis ground.
Connector & terminal
(iR80) No. 7 — Chassis ground:
CHECK KEYLESS ENTRY CONTROL MODULE
CIRCUIT.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the resistance between harness
connector terminals.
Connector & terminal
(i84) No. 24 — (R80) No. 3:
Check
Is DTC B1500 “Keyless UART
com. Malfunction” displayed?
Yes
Go to step 2.
No
Keyless entry control module is normal.
Is the voltage 10 V or more?
Go to step 3.
Check the harness
for open circuits
and shorts
between the keyless entry control
module and fuse.
Is the resistance less than 10 :? Go to step 4.
Repair the harness.
Is the resistance less than 10 :? Replace the key- Repair the harless entry control ness.
module. <Ref. to
SL-51, Keyless
Entry Control Module.>
4. CHECK BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT.
1
2
Step
Check
CHECK POWER SUPPLY OF BODY
Is the voltage 10 V or more?
INTEGRATED UNIT.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(i84) No. 34 (+) — Chassis ground (–):
(B280) No. 6 (+) — Chassis ground (–):
(B281) No. 2 (+) — Chassis ground (–):
CHECK BODY INTEGRATED UNIT GROUND Is the resistance less than 10 :?
CIRCUIT.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the resistance between harness
connector terminal and chassis ground.
Connector & terminal
(i84) No. 28 — Chassis ground:
(B280) No. 17 — Chassis ground:
(B281) No. 20 — Chassis ground:
(B279) No. 27 — Chassis ground:
SL-19
Yes
Go to step 2.
No
Check the harness
between the body
integrated unit and
fuse for open or
short circuits.
Check the body
Repair the harintegrated unit.
ness.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Keyless Entry System
SECURITY AND LOCKS
5. CHECK DOOR SWITCH
1
2
3
4
Step
CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between the body integrated unit harness connector terminal and
chassis ground.
Connector & terminal
Front door RH:
(i84) No. 32 (+) — Chassis ground (–):
Front door LH:
(i84) No. 19 (+) — Chassis ground (–):
Rear door RH:
(i84) No. 6 (+) — Chassis ground (–):
Rear door LH:
(i84) No. 20 (+) — Chassis ground (–):
Rear gate / trunk lid:
(i84) No. 33 (+) — Chassis ground (–):
CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between the body integrated unit harness connector terminal and
chassis ground.
Connector & terminal
Front door RH:
(i84) No. 32 (+) — Chassis ground (–):
Front door LH:
(i84) No. 19 (+) — Chassis ground (–):
Rear door RH:
(i84) No. 6 (+) — Chassis ground (–):
Rear door LH:
(i84) No. 20 (+) — Chassis ground (–):
Rear gate / trunk lid:
(i84) No. 33 (+) — Chassis ground (–):
CHECK DOOR SWITCH.
1) Disconnect the door switch harness connector.
2) Measure the resistance between door
switch terminals.
Connector & terminal
(R12) Front RH door switch:
(R9) Front LH door switch:
(R16) Rear RH door switch:
(R22) Rear LH door switch:
No. 1 — No. 3:
Rear gate latch switch (Wagon model):
(D46) No. 3 — No. 4:
Trunk lid switch (Sedan model):
(R186) No. 1 — No. 3:
CHECK DOOR SWITCH.
Measure the resistance between door switch
terminals.
Connector & terminal
(R12) Front RH door switch:
(R9) Front LH door switch:
(R16) Rear RH door switch:
(R22) Rear LH door switch:
No. 1 — No. 3:
Rear gate latch switch (Wagon model):
(D46) No. 3 — No. 4:
Trunk lid switch (Sedan model):
(R186) No. 1 — No. 3:
Check
Yes
Is the voltage 0 V when a door Go to step 2.
or rear gate is opened?
No
Go to step 3.
Is the voltage 10 V or more
The door switch is Go to step 3.
when a door, rear gate or trunk OK.
lid is closed?
Is the resistance 1 M: or more Go to step 4.
when door switch is pushed?
Replace the door
switch.
Is the resistance less than 1 : Check the harness Replace the door
when door switch is released? for open or short
switch.
circuits between
body integrated
unit and door
switch, and
between the door
switch and chassis
ground.
SL-20
Keyless Entry System
SECURITY AND LOCKS
6. CHECK KEY WARNING SWITCH
1
2
3
4
5
Step
CHECK FUSE.
Remove and visually check the fuse No. 14 (in
the main fuse box).
CHECK KEY WARNING SWITCH CIRCUIT.
1) Disconnect the harness connector of body
integrated unit.
2) Insert the key into ignition switch. (LOCK
position)
3) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B279) No. 2 (+) — Chassis ground (–):
CHECK KEY WARNING SWITCH CIRCUIT.
1) Remove the key from ignition switch.
2) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B279) No. 2 (+) — Chassis ground (–):
CHECK KEY WARNING SWITCH.
1) Disconnect the key warning switch harness
connector.
2) Insert the key into ignition switch. (LOCK
position)
3) Measure the resistance between key warning switch terminals.
Connector & terminal
(B350) No. 3 — No. 4:
CHECK KEY WARNING SWITCH.
1) Remove the key from ignition switch.
2) Measure the resistance between key warning switch terminals.
Connector & terminal
(B350) No. 3 — No. 4:
Check
Is the fuse blown out?
Yes
Replace the fuse
with a new part.
No
Go to step 2.
Is the voltage 10 V or more?
Go to step 3.
Go to step 4.
Is the voltage 0 V?
The key warning
switch is OK.
Go to step 4.
Is the resistance less than 1 :? Go to step 5.
Is the resistance 1 M: or
more?
Replace the key
warning switch.
Check the follow- Replace the key
ing:
warning switch.
• Harness for
open circuits and
shorts between the
key warning switch
and fuse
• Harness for
open or short
between the body
integrated unit and
key warning switch
7. CHECK ROOM LIGHT OPERATION
1
2
Step
Check
CHECK ROOM LIGHT OPERATION.
Does the room light illuminate?
Make sure the room light illuminates when the
room light switch is turned to ON.
CHECK HARNESS BETWEEN ROOM LIGHT Is the resistance less than 10 :?
AND BODY INTEGRATED UNIT.
1) Disconnect the body integrated unit harness
connector and room light harness connector.
2) Measure the resistance between the body
integrated unit harness connector terminal and
room light harness connector terminal.
Connector & terminal
(B279) No. 5 — (R52) No. 2:
SL-21
Yes
Go to step 2.
No
Check the room
light circuit.
The room light
Check the harness
operation circuit is for open or short
OK.
between body integrated unit and
room light.
Keyless Entry System
SECURITY AND LOCKS
8. CHECK HAZARD LIGHT OPERATION.
1
2
3
Step
CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard
switch is turned to ON.
CHECK OUTPUT TO HAZARD LIGHT.
1) Turn the ignition switch to OFF.
2) Disconnect the key warning switch harness
connector.
3) Prepare the Subaru Select Monitor kit.
4) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
5) On the “System Selection Menu”, select
{Integ. unit mode}.
6) Select {ECM customizing}.
7) Check {Hazard answer-back setup}, and
then switch to ON setting if necessary.
8) Select the {Current Data Display & Save}.
9) Remove the key from ignition switch.
10) When operating the LOCK/UNLOCK button
of the transmitter, check the hazard output signal of the body integrated unit.
CHECK CIRCUIT OF HAZARD LIGHT.
1) Disconnect the harness connector of body
integrated unit.
2) Disconnect the turn signal and hazard unit
harness connector.
3) Measure the resistance between harness
connector terminals.
Connector & terminal
(B281) No. 22 — (B32) No. 8:
Check
Does the hazard light blink?
Yes
Go to step 2.
No
Check the hazard
light circuit.
Is output signal present when
operating the transmitter
LOCK/UNLOCK button?
Go to step 3.
Check the body
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Is the resistance less than 10 :? Check the body
Repair the harintegrated unit.
ness.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
SL-22
Keyless Entry System
SECURITY AND LOCKS
9. CHECK KEYLESS BUZZER
1
2
3
4
5
Step
CHECK FUNCTION.
Is it ON?
Using the Subaru Select Monitor, check the
{Answer-back buzzer setup}. <Ref. to
LAN(diag)-22, CONFIRMATION OF CURRENT SETTING, OPERATION, Subaru Select
Monitor.>
CHECK OUTPUT TO KEYLESS BUZZER.
1) Remove the key from ignition switch.
2) Display the {Keyless Buzzer Output} of the
body integrated unit using the Subaru Select
Monitor. <Ref. to LAN(diag)-14, READ DIAGNOSTIC TROUBLE CODE (DTC), OPERATION, Subaru Select Monitor.>
3) Press the LOCK/UNLOCK button of the
keyless transmitter.
NOTE:
Depending on the screen update timing of the
Subaru Select Monitor, it may not change from
OFF to ON, so operate a few times to check.
CHECK KEYLESS BUZZER.
1) Remove the keyless buzzer.
2) Install to a different vehicle where the keyless buzzer is sounding normally, to check
whether the buzzer can be sounded.
CHECK HARNESS.
1) Disconnect the harness connector of body
integrated unit.
2) Disconnect the keyless buzzer harness connector.
3) Measure the resistance between harness
connector terminals.
Connector & terminal
(B279) No. 24 — (B164) No. 1:
CHECK HARNESS.
Measure the resistance between the keyless
buzzer harness connector and chassis ground.
Connector & terminal
(B164) No. 2 — Chassis ground:
Check
Yes
Go to step 2.
No
Change the setting
to ON. <Ref. to
LAN(diag)-26,
FUNCTION SETTING (ECM CUSTOMIZING),
OPERATION, Subaru Select Monitor.>
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Does the display change from
OFF to ON?
Go to step 3.
Does the keyless buzzer
sound?
Go to step 4.
Replace the keyless buzzer.
Is resistance less than 10 :?
Go to step 5.
Repair or replace
the harness.
Is resistance less than 10 :?
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Repair or replace
the harness.
SL-23
Keyless Entry System
SECURITY AND LOCKS
10.CHECK TRUNK LID LOCK ACTUATOR
1
2
3
Step
CHECK TRUNK LID LOCK ACTUATOR.
1) Turn the ignition switch to OFF.
2) Disconnect the key warning switch harness
connector.
3) Prepare the Subaru Select Monitor kit.
4) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
5) On the “System Selection Menu”, select
{Integ. unit mode}.
6) Select the {Current Data Display & Save}.
7) When operating the TRUNK button of the
transmitter, check the trunk unlock output signal
of the body integrated unit.
CHECK THE CIRCUIT OF TRUNK LID ACTUATOR.
1) Disconnect the harness connector of body
integrated unit.
2) Disconnect the trunk lid actuator harness
connector.
3) Measure the resistance between harness
connectors.
Connector & terminal
(i84) No. 22 — (R186) No. 2:
CHECK THE GROUND CIRCUIT OF TRUNK
LID ACTUATOR.
1) Disconnect the trunk lid actuator harness
connector.
2) Measure the resistance between harness
connector terminal and chassis ground.
Connector & terminal
(R186) No. 1 — Chassis ground:
Check
Yes
Go to step 2.
Is an output signal present
when operating the transmitter
TRUNK button?
No
Check the body
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Is the resistance less than 10 :? Go to step 3.
Repair the harness.
Is the resistance less than 10 :? Check the trunk lid Repair the harlock actuator. <Ref. ness.
to SL-43, Trunk Lid
Lock Assembly.>
11.CHECK DOOR LOCK SWITCH
Refer to CHECK DOOR LOCK SWITCH of Door Lock Control System. <Ref. to SL-9, CHECK DOOR LOCK
SWITCH, INSPECTION, Door Lock Control System.>
SL-24
Keyless Entry System
SECURITY AND LOCKS
12.CHECK IGNITION SWITCH ILLUMINATION
1
2
3
Step
Check
CHECK FUSE.
Is the fuse blown out?
Remove and visually check the fuse No. 14 (in
the main fuse box).
CHECK POWER SUPPLY.
Is the voltage 10 V or more?
1) Disconnect the ignition switch illumination
harness connector.
2) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B224) No. 2 (+) — Chassis ground (–):
CHECK IGNITION SWITCH ILLUMINATION Is the resistance less than 10 :?
CIRCUIT.
1) Disconnect the harness connector of body
integrated unit and ignition switch illumination
harness connector.
2) Measure the resistance between body integrated unit harness connector terminal and
ignition switch illumination harness connector
terminal.
Connector & terminal
(B281) No. 23 — (B224) No. 1:
SL-25
Yes
Replace the fuse
with a new part.
No
Go to step 2.
Go to step 3.
Check the harness
for open circuits
and shorts
between the ignition switch illumination and fuse.
Replace the ignition switch illumination bulb with a
new bulb. <Ref. to
LI-33, REMOVAL,
Ignition Switch Illumination.>
Check the harness
for open circuits
and shorts
between the body
integrated unit and
ignition switch illumination.
Security System
SECURITY AND LOCKS
4. Security System
A: WIRING DIAGRAM
<Ref. to WI-210, WIRING DIAGRAM, Security System.>
B: ELECTRICAL SPECIFICATION
A:
i84
B: B280 SIDE
SIDE
8 7
6 5
4 3
2 1
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
35 34
33 32 31 30
29 28 27 26
25 24
3 2 1
6 5 4
17 16 15 14 13 12 11 10 9 8 7
20 19 18
26 25
24 23 22 21
D: B279 SIDE
C: B281 SIDE
7 6 5 4
3 2 1
19 18 17 16 15 14 13 12 11 10 9 8
26 25 24
23 22
21 20
28 27
3 2 1
7 6
5 4
20 19 18 17 16 15 14 13 12 11 10 9 8
22 21
27 26
25 24 23
30 29 28
LAN00314
Contents
BAT (Control)
BAT (Backup)
BAT (Door lock)
Ground
IGN
Door switch driver’s side
Door switch passenger’s side
Door switch rear right seat
Door switch rear left seat
Door switch trunk/R gate
Impact sensor
Turn & hazard output
Terminal No.
B6 mo Chassis
ground
C2 mo Chassis
ground
Standard
Measuring condition
10 — 14 V
Always
10 — 14 V
Always
A34 mo Chassis
ground
10 — 14 V
Always
A28 mo Chassis
ground
Less than 1.5 V
Always
Less than 1.5 V
Always
Less than 1.5 V
Always
Less than 1.5 V
Always
Less than 1.5 V o 10 — 15 V
IGN OFF o IGN ON
8 V or higher o less than 1.5 V
Driver’s side door close o open
8 V or higher o less than 1.5 V
Passenger’s side door close o open
8 V or higher o less than 1.5 V
Rear seat right door close o open
8 V or higher o less than 1.5 V
Rear seat left door close o open
8 V or higher o less than 1.5 V
Trunk or R gate close o open
Less than 1.5 V œ 8 V or
higher o 8 V or higher
When a shock is applied
8 V or higher o less than 1.5 V
Door lock or unlock by keyless entry
B17 mo Chassis
ground
C20 mo Chassis
ground
D27 mo Chassis
ground
B1 mo Chassis
ground
A19 mo Chassis
ground
A32 mo Chassis
ground
A6 mo Chassis
ground
A20 mo Chassis
ground
A33 mo Chassis
ground
B8 mo Chassis
ground
C22 mo Chassis
ground
SL-26
Security System
SECURITY AND LOCKS
Contents
Standard
Measuring condition
8 V or higher o less than 1.5 V
During security alarm operation
A10 mo Chassis
ground
8 V or higher o less than 1.5 V
Indicator in combination meter flashing
Keyless entry module communication
A24
Unable to measure for digital
communication.
Serial communication line
SSM communication (K line)
B20
Unable to measure for digital
communication.
Serial communication line
A1 mo Chassis
ground
A9 mo Chassis
ground
Unable to measure for digital
communication.
Unable to measure for digital
communication.
Horn relay output
Security indicator output
Body CAN_Hi
Body CAN_Lo
Terminal No.
D29 mo Chassis
ground
SL-27
Serial communication line
Serial communication line
Security System
SECURITY AND LOCKS
C: INSPECTION
1. BASIC DIAGNOSTIC PROCEDURE
1
Step
INITIAL CHECK.
Check keyless entry system.
Check
Yes
Does the keyless entry system Go to step 2.
operate normally?
2
CHECK SECURITY ON/OFF SETTING.
Does the security indicator light Go to step 3.
1) Remove the key from ignition switch or turn flash in 3 second intervals?
the ignition to OFF, and close all doors.
2) Press the UNLOCK button of the keyless
transmitter.
3) Check the security indicator light blinking
patterns.
3
CHECK SECURITY ON/OFF SETTING.
1) Press the LOCK button of the keyless transmitter.
2) Check the security indicator light blinking
patterns.
4
Is the flashing pattern of the
Go to step 6.
security indicator light as follows? / When monitoring lag is
set to 0 seconds: flashes twice
within 0.5 seconds, in 2 second
intervals / When monitoring lag
is set to 30 seconds: flashes 3
times per second, in 0.4 second
intervals.
CHANGE THE SETTING OF SECURITY SYS- Is setting change completed
Go to step 5.
TEM.
correctly?
Change the setting of the security system to
ON. <Ref. to SL-30, SECURITY SYSTEM ON/
OFF SETTING, INSPECTION, Security System.>
5
CHECK THE SETTING CHANGE OF SECURITY SYSTEM.
1) Remove the key from ignition switch, and
then close all doors.
2) Press the LOCK button of the keyless transmitter.
3) Check the security indicator light blinking
patterns.
6
CHECK SECURITY SYSTEM OPERATION.
Press the LOCK button of keyless transmitter,
and wait for 30 seconds.
Is the flashing pattern of the
Go to step 6.
security indicator light as follows? / When monitoring lag is
set to 0 seconds: flashes twice
within 0.5 seconds, in 2 second
intervals / When monitoring lag
is set to 30 seconds: flashes 3
times per second, in 0.4 second
intervals.
Is the blinking pattern of secu- Go to step 7.
rity indicator light blink twice
within 0.5 seconds in 2 second
cycles?
SL-28
No
Check keyless
entry system.
<Ref. to SL-16,
INSPECTION,
Keyless Entry System.>
Check the security
indicator light circuit. <Ref. to SL33, CHECK
SECURITY INDICATOR LIGHT
CIRCUIT.,
INSPECTION,
Security System.>
Go to step 4.
• Check the ignition switch circuit.
<Ref. to SL-34,
CHECK IGNITION
SWITCH CIRCUIT., INSPECTION, Security
System.>
• Check the door
lock switch circuit.
<Ref. to SL-24,
CHECK DOOR
LOCK SWITCH,
INSPECTION,
Keyless Entry System.>
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Security System
SECURITY AND LOCKS
7
Step
Check
CHECK SECURITY ALARM OPERATION.
Does the security alarm oper1) Unlock all doors using the door lock switch ate when opening any door,
on driver’s door.
trunk or rear gate?
2) Open any door, trunk or rear gate.
8
CHECK SECURITY ALARM OPERATION.
Check the security alarm operation.
9
CHECK SECURITY ALARM CANCEL OPER- Do all security alarms stop? /
ATION.
Horn / Hazard lights
Press any button of transmitter while the security alarm is operating. Or turn the ignition
switch to ON.
10
CHECK SECURITY SYSTEM CONDITION
MEMORY.
Check that the system function properly when the
battery is not connected temporarily. <Ref. to SL30, CHECK SECURITY SYSTEM CONDITION
MEMORY, INSPECTION, Security System.>
CHECK IMPACT SENSOR (DEALER OPTION).
Check the sensitivity of the impact sensor. <Ref.
to SL-50, CHECK IMPACT SENSOR, ADJUSTMENT, Impact Sensor.>
11
Yes
Go to step 8.
Do all security alarms operate? Go to step 9.
/ Horn sound / Hazard lights
flash / Security indicator light
illuminates
Go to step 10.
Does the system function prop- Go to step 11.
erly when the battery is not connected temporarily?
Is the sensitivity set properly?
Press the
UNLOCK button of
keyless transmitter, and finish the
diagnosis.
No
• Check the door
switch. <Ref. to
SL-30, CHECK
DOOR SWITCH,
INSPECTION,
Security System.>
• Check the trunk
lid switch or rear
gate latch switch.
<Ref. to SL-32,
CHECK TRUNK
LID SWITCH
(SEDAN) OR
REAR GATE
LATCH SWITCH
(WAGON),
INSPECTION,
Security System.>
• Check the horn.
<Ref. to SL-33,
CHECK HORN,
INSPECTION,
Security System.>
• Check the hazard light. <Ref. to
SL-34, CHECK
HAZARD LIGHT
OPERATION,
INSPECTION,
Security System.>
Check the ignition
switch circuit.
<Ref. to SL-34,
CHECK IGNITION
SWITCH CIRCUIT., INSPECTION, Security
System.>
Replace the body
integrated unit.
<Ref. to SL-53,
Body Integrated
Unit.>
Adjust the sensitivity. <Ref. to SL-50,
IMPACT SENSITIVITY ADJUSTMENT,
ADJUSTMENT,
Impact Sensor.>
NOTE:
Check the function setting of body integrated unit if any of the following symptoms appear. <Ref. to LAN(diag)-2, Basic Diagnostic Procedure.>
• The horn does not sound even when the security alarm is triggered and operating. As a cause, it is possible that the siren ON/OFF setting is set to ON in the customization function.
• The horn sounds when setting the security to ON (Monitoring condition) using the keyless transmitter. As
a cause, it is possible that the impact sensor present (ON) / not present (OFF) setting is set to ON in the customization function though there is no impact sensor.
SL-29
Security System
SECURITY AND LOCKS
2. CHECK SECURITY SYSTEM CONDITION MEMORY
1) Pull out the key from the ignition switch, or turn the ignition to OFF.
2) Close all the doors, trunk lid and rear gate.
3) Open the front hood.
4) Press the LOCK button of the keyless transmitter.
NOTE:
Wait until the security indicator light blinks twice within 0.5 seconds at 2 second intervals.
If the 30 second monitoring lag has been set, wait 30 seconds.
5) Disconnect the ground cable from the battery.
6) Connect the ground cable to the battery.
7) Check that the security indicator light blinks twice within 0.5 seconds at 2 second intervals. When it does
not blink, replace the body integrated unit.
3. SECURITY SYSTEM ON/OFF SETTING
1) Close all doors, trunk lid and rear gate, and sit down on the driver seat. Press the UNLOCK button of the
keyless transmitter.
2) Turn the ignition switch to ON.
3) Push the centralized door lock switch down and open the driver’s side door at the same time, and hold in
this condition for 10 seconds.
4) If the security system is ON, it will turn OFF. If OFF, it will turn ON.
4. CHECK DOOR SWITCH
1
2
Step
CHECK INPUT FROM EACH DOOR SWITCH.
1) Prepare the Subaru Select Monitor kit.
2) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) Select the {Current Data Display & Save}.
5) Check the door switch input to the body integrated unit when opening the each door (front
RH and LH, rear RH and LH).
CHECK DOOR SWITCH CIRCUIT.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Disconnect the harness connector of faulty
door switch.
4) Measure the resistance between harness
connector terminals.
Connector & terminal
(i84) No. 32 — (R12) No. 1: (front door RH)
(i84) No. 19 — (R9) No. 1: (front door LH)
(i84) No. 6 — (R16) No. 1: (rear door RH)
(i84) No. 20 — (R22) No. 1: (rear door LH)
(i84) No. 33 — (D46) No. 3: (Rear gate)
(i84) No. 33 — (R186) No. 3: (Trunk)
Check
Yes
Is the input signal detected
The door switch
when opening the each door
circuit is OK.
(front RH and LH, rear RH and
LH)?
No
When the input signal cannot be
detected in some
door switch, Go to
step 2.
Is the resistance less than 10 :? Go to step 3.
Repair the harness.
SL-30
Security System
SECURITY AND LOCKS
3
4
5
Step
CHECK GROUND CIRCUIT OF DOOR
SWITCH.
1) Disconnect the harness connector of faulty
door switch.
2) Measure the resistance of harness connector and chassis ground.
Connector & terminal
(R12) No. 3 — Chassis ground:
(front door RH)
(R9) No. 3 — Chassis ground:
(front door LH)
(R16) No. 3 — Chassis ground:
(rear door RH)
(R22) No. 3 — Chassis ground:
(rear door LH)
(D46) No. 3 — Chassis ground: (Rear gate)
(R186) No. 3 — Chassis ground: (Trunk)
CHECK DOOR SWITCH.
1) Disconnect the harness connector of faulty
door switch.
2) Measure the resistance between door
switch terminals.
Terminals
Other than rear gate switch
No. 1 — No. 3:
Rear gate switch
No. 4 — No. 3:
CHECK DOOR SWITCH.
Measure the resistance between door switch
terminals.
Terminals
Other than rear gate switch
No. 1 — No. 3:
Rear gate switch
No. 4 — No. 3:
Check
Is the resistance less than 10
:?
Yes
Go to step 4.
Is the resistance 1 M: or more Go to step 5.
when door switch is pushed?
No
Repair the harness.
Replace the door
switch.
Replace the door
Is the resistance less than 1 : Check the body
switch.
when door switch is released? integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
SL-31
Security System
SECURITY AND LOCKS
5. CHECK TRUNK LID SWITCH (SEDAN) OR REAR GATE LATCH SWITCH (WAGON)
1
2
3
4
5
Step
CHECK INPUT FROM TRUNK LID SWITCH
OR REAR GATE LATCH SWITCH.
1) Prepare the Subaru Select Monitor kit.
2) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) Select the {Current Data Display & Save}.
5) Check the switch input signal to the body
integrated unit when opening the trunk lid
switch or rear gate.
CHECK CIRCUIT FOR TRUNK LID SWITCH
OR REAR GATE LATCH SWITCH.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Disconnect the harness connector of the
trunk lid switch or the rear gate latch switch.
4) Measure the resistance between harness
connector terminals.
Connector & terminal
(i84) No. 33 — (D46) No. 3: (Wagon model)
(i84) No. 33 — (R186) No. 3: (Sedan model)
CHECK GROUND CIRCUIT OF TRUNK LID
SWITCH OR REAR GATE LATCH SWITCH.
1) Disconnect the harness connector of the
trunk lid switch or the rear gate latch switch.
2) Measure the resistance between harness
connector terminal and chassis ground.
Connector & terminal
(D46) No. 4 — Chassis ground:
(Wagon model)
(R186) No. 1 — Chassis ground:
(Sedan model)
CHECK TRUNK LID SWITCH OR REAR
GATE LATCH SWITCH.
1) Disconnect the harness connector of the
trunk lid switch or the rear gate latch switch.
2) Measure the resistance between switch terminals.
Terminals
No. 4 — No. 3: (Wagon model)
No. 1 — No. 3: (Sedan model)
CHECK TRUNK LID SWITCH OR REAR
GATE LATCH SWITCH.
Measure the resistance between switch terminals.
Terminals
No. 4 — No. 3: (Wagon model)
No. 1 — No. 3: (Sedan model)
Check
Yes
No
Is the input signal present when The trunk lid switch Go to step 2.
opening the trunk lid switch or or rear gate latch
rear gate?
switch circuit is
OK.
Is the resistance less than 10 :? Go to step 3.
Repair the harness.
Is the resistance less than 10 :? Go to step 4.
Repair the harness.
Is the resistance 1 M: or more Go to step 5.
when switch is pushed?
Replace the trunk
lid switch or the
rear gate latch
switch.
Is the resistance less than 1 : Check the body
when switch is released?
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Replace the trunk
lid switch or the
rear gate latch
switch.
SL-32
Security System
SECURITY AND LOCKS
6. CHECK SECURITY INDICATOR LIGHT CIRCUIT.
1
2
3
Step
CHECK SECURITY INDICATOR LIGHT.
1) Disconnect the harness connector of body
integrated unit.
2) Place a 100 : resistance on the harness
connector terminal using a suitable lead wire,
and connect to ground through the resistance.
Connector & terminal
(i84) No. 10 — Chassis ground:
CHECK POWER SUPPLY FOR SECURITY
INDICATOR LIGHT.
1) Disconnect the connector from the combination meter.
2) Measure the voltage between the combination meter harness connector terminal and
chassis ground.
Connector & terminal
(i10) No. 1 (+) — Chassis ground (–):
CHECK SECURITY INDICATOR LIGHT CIRCUIT.
Measure the resistance between the combination meter harness connector terminal and the
security control unit harness connector terminal.
Connector & terminal
(i10) No. 39 — (i84) No. 10:
Check
Yes
No
Go to step 2.
Does the security indicator light Check the body
illuminate?
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Is the voltage 10 V or more?
Go to step 3.
Is the resistance less than 10 :? Replace the combination meter.
<Ref. to IDI-14,
Combination
Meter.>
Check the harness
for open or short
circuits between
combination meter
and fuse.
Check the harness
for open or short
circuits between
the combination
meter and body
integrated unit.
7. CHECK HORN
1
2
3
Step
Check
CHECK HORN OPERATION.
Does the horn sound?
Check the horn sounds when the horn switch is
pushed.
CHECK OUTPUT TO HORN RELAY.
Does the horn sound?
1) Connect the Subaru Select Monitor Kit.
2) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) Select {Function Check}.
5) Select {Horn Output} and execute
CHECK HORN RELAY CIRCUIT.
Is the resistance less than 10 :?
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Disconnect the main fuse box harness connector (B186).
4) Measure the resistance between harness
connector terminals.
Connector & terminal
(B279) No. 29 — (B186) No. 1:
SL-33
Yes
Go to step 2.
No
Check the horn circuit.
Horn circuit is OK. Go to step 3.
Check the body
Repair the harintegrated unit.
ness.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Security System
SECURITY AND LOCKS
8. CHECK HAZARD LIGHT OPERATION
1
2
3
Step
CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard
switch is turned to ON.
CHECK OUTPUT TO HAZARD LIGHT.
1) Turn the ignition switch to OFF.
2) Disconnect the key warning switch harness
connector.
3) Prepare the Subaru Select Monitor kit.
4) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
5) On the “System Selection Menu”, select
{Integ. unit mode}.
6) Select {ECM customizing}.
7) Check {Hazard answer-back setup}, and
then switch to ON setting if necessary.
8) Select the {Current Data Display & Save}.
9) When operating the LOCK/UNLOCK button
of the transmitter, check the hazard output signal of the body integrated unit.
CHECK CIRCUIT OF HAZARD LIGHT.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Disconnect the turn signal and hazard unit
harness connector.
4) Measure the resistance between harness
connector terminals.
Connector & terminal
(B281) No. 22 — (B32) No. 8:
Check
Does the hazard light blink?
Yes
Go to step 2.
No
Check the hazard
light circuit.
Is output signal present when
operating the transmitter
LOCK/UNLOCK button?
Go to step 3.
Check the body
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Is the resistance less than 10 :? Check the body
Repair the harintegrated unit.
ness.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
9. CHECK IGNITION SWITCH CIRCUIT.
1
2
Step
Check
CHECK IGNITION SWITCH VOLTAGE.
Is the {IG power supply} within
1) Prepare the Subaru Select Monitor kit.
r1 V against {BATT voltage}?
2) Turn the ignition switch to ON (engine OFF),
and run the “PC application for Subaru Select
Monitor”.
3) On the “System Selection Menu”, select
{Integ. unit mode}.
4) Select the {Current Data Display & Save}.
5) Check the {BATT voltage} and {IG power
supply}.
CHECK IGNITION SWITCH CIRCUIT.
Is the voltage 10 V or more?
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Turn the ignition switch to ON.
4) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B280) No. 1 (+) — Chassis ground (–):
SL-34
Yes
No
The ignition switch Go to step 2.
input circuit is OK.
Check the body
integrated unit.
<Ref. to
LAN(diag)-2, Basic
Diagnostic Procedure.>
Check the harness
for open or short
circuit between the
body integrated
unit and fuse.
Front Inner Remote
SECURITY AND LOCKS
5. Front Inner Remote
A: REMOVAL
1) Remove the door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
2) Remove the cable from the cable holder.
3) Remove the screws, and remove the inner remote handle.
SL-00734
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Make sure the inner remote works correctly after installation.
C: INSPECTION
1) Check the cable of the door opener and door
lock for deformation. When it is deformed, straighten it because failure operations may occur. When it
is unrepairable, replace the front door latch and
door lock actuator assembly.
2) Check the lever, rod and wire for smooth operation.
SL-35
Front Outer Handle
SECURITY AND LOCKS
6. Front Outer Handle
A: REMOVAL
1) Raise the front door glass to the top position.
2) Remove the door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
3) Remove the sealing cover. <Ref. to EB-20, REMOVAL, Front Sealing Cover.>
4) Remove the rod clamp.
5) Remove the plug towards the rear of the door
panel, and loosen the TORX® bolt (1).
(1)
(1)
(2)
SL-00735
6) Remove the door outer handle cover.
7) Move the front outer handle towards the rear,
and remove the front outer handle.
CAUTION:
Do not apply excessive force to remove the
handle from the door panel. The door panel
may become deformed.
8) Remove the outer side spacer.
9) Loosen TORX® bolt (2).
10) Remove the frame assembly from inside the
door panel.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
<Ref. to SL-2, DOOR LOCK ASSEMBLY,
COMPONENT, General Description.>
NOTE:
Make sure that the outer handle works correctly after installation.
C: INSPECTION
1) Check the rod for deformation.
2) Check the lever and rod for smooth operation.
SL-36
Front Door Latch and Door Lock Actuator Assembly
SECURITY AND LOCKS
7. Front Door Latch and Door
Lock Actuator Assembly
C: INSPECTION
A: REMOVAL
1) Check the rod, door opener and door lock cable
for deformation. When it is deformed, straighten it
because failure operations may occur. When it is
unrepairable, replace the front door latch and door
lock actuator assembly.
2) Check the lever, rod and wire for smooth operation.
1. DOOR LATCH
1) Disconnect the ground cable from the battery.
2) Remove the front door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
3) Remove the sealing cover. <Ref. to EB-20, REMOVAL, Front Sealing Cover.>
4) Remove the rear sash.
5) Remove the rod from the rod clamp of the outer
handle.
6) Remove the three screws.
7) Disconnect the connectors, and then remove the
front door latch and door lock actuator assembly.
2. LOCK ACTUATOR
1) Disconnect the door lock actuator harness connector.
2) Connect the battery to door lock actuator terminals.
If defective, replace the front door latch and door
lock actuator assembly.
2 1
SL-00736
B: INSTALLATION
SL-00765
Install in the reverse order of removal.
Terminal No.
Tightening torque:
<Ref. to SL-2, DOOR LOCK ASSEMBLY,
COMPONENT, General Description.>
No. 2 (+) and No. 1 (–)
No. 1 (+) and No. 2 (–)
NOTE:
Make sure the lock works correctly after installation.
SL-37
Actuator operation
Lock o Unlock
Unlock o Lock
Rear Inner Remote
SECURITY AND LOCKS
8. Rear Inner Remote
A: REMOVAL
Refer to “Front Inner Remote” for the removal procedure. <Ref. to SL-35, REMOVAL, Front Inner
Remote.>
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Make sure the inner remote works correctly after installation.
C: INSPECTION
1) Check the cable of the door opener and door
lock for deformation. When it is deformed, straighten it because failure operations may occur. When it
is unrepairable, replace the rear door latch and
door lock actuator assembly.
2) Check the lever, rod and wire for smooth operation.
3) Check the child safety lock for correct operations.
SL-38
Rear Outer Handle
SECURITY AND LOCKS
9. Rear Outer Handle
10) Remove the frame assembly from inside the
door panel.
A: REMOVAL
1) Raise the rear door glass to the top position.
2) Remove the rear door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
3) Remove the sealing cover. <Ref. to EB-23, REMOVAL, Rear Sealing Cover.>
4) Remove the three screws, and move aside the
rear door latch and door lock actuator assembly.
CAUTION:
Do not apply excessive force to remove the
handle from the door panel. The door panel
may become deformed.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
<Ref. to SL-2, DOOR LOCK ASSEMBLY,
COMPONENT, General Description.>
NOTE:
Make sure that the outer handle works correctly after installation.
C: INSPECTION
1) Check that the latch joins securely.
2) Check the handle and wire for smooth operation.
SL-00738
5) Remove the child protector cover, and loosen
the TORX® bolt.
SL-00739
6) Remove the outer handle cover.
7) Move the rear outer handle towards the rear,
and remove the rear outer handle.
8) Remove the outer spacer, and remove the frame
assembly from the inner side.
9) Remove the TORX® bolt.
SL-00737
SL-39
Rear Door Latch and Door Lock Actuator Assembly
SECURITY AND LOCKS
10.Rear Door Latch and Door
Lock Actuator Assembly
C: INSPECTION
A: REMOVAL
1) Check the cable for deformation. When it is deformed, straighten it because failure operations
may occur. When it is unrepairable, replace the
rear door latch and door lock actuator assembly.
2) Check the lever and wire for smooth operation.
1. DOOR LATCH
1) Disconnect the ground cable from the battery.
2) Remove the rear door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
3) Remove the wire from the rear inner remote.
<Ref. to SL-38, REMOVAL, Rear Inner Remote.>
4) Remove the sealing cover. <Ref. to EB-23, REMOVAL, Rear Sealing Cover.>
5) Remove the rear door glass. <Ref. to GW-18,
REMOVAL, Rear Door Glass.>
6) Remove the three screws.
2. LOCK ACTUATOR
1) Disconnect the door lock actuator harness connector.
2) Connect the battery to door lock actuator terminals.
If defective, replace the rear door latch and door
lock actuator assembly.
2 1
SL-00738
7) Disconnect the connectors, and then remove the
rear door latch and door lock actuator assembly.
SL-00765
B: INSTALLATION
Terminal No.
No. 2 (+) and No. 1 (–)
Actuator operation
Lock o Unlock
Install in the reverse order of removal.
No. 1 (+) and No. 2 (–)
Unlock o Lock
Tightening torque:
<Ref. to SL-2, DOOR LOCK ASSEMBLY,
COMPONENT, General Description.>
NOTE:
Make sure the lock works correctly after installation.
SL-40
Rear Gate Opener Button
SECURITY AND LOCKS
11.Rear Gate Opener Button
A: REMOVAL
1) Remove the rear gate trim. <Ref. to EI-62, REMOVAL, Rear Gate Trim.>
2) Remove the rear gate garnish. <Ref. to EI-65,
REMOVAL, Rear Gate Garnish.>
3) Disconnect the rear gate opener button harness
connector.
4) Hold down the rear gate opener button hook,
and remove the rear gate opener button.
SL-00742
B: INSTALLATION
CAUTION:
Make sure that the harness grommet is securely installed.
If the installation is incomplete, it will be a
cause for intrusion of water.
Install in the reverse order of removal.
NOTE:
Make sure that the rear gate latch assembly operates properly after installation.
C: INSPECTION
1) Disconnect the rear gate opener button harness
connector.
2) Check for continuity between the rear gate opener button connector terminals.
Switch
Open
Close
Terminals
No. 1 and No. 2
Standard
Less than 1 :
1 M: or more
If faulty, replace the rear gate opener button.
SL-41
Rear Gate Latch Assembly
SECURITY AND LOCKS
12.Rear Gate Latch Assembly
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Remove the rear gate trim. <Ref. to EI-62, REMOVAL, Rear Gate Trim.>
3) Remove two bolts.
SL-00805
4) Disconnect the connector, and then remove the
rear gate latch assembly.
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Make sure the lock works correctly after installation.
C: INSPECTION
1. CHECK LOCK ACTUATOR.
1) Disconnect the rear gate latch lock actuator harness connector.
2) Connect the battery to the rear gate latch lock
actuator terminals.
4 3 2 1
SL-00745
Terminal No.
No. 1 (+) and No. 2 (–)
Actuator operation
Lock o Unlock
Replace the rear gate latch assembly if faulty.
SL-42
Trunk Lid Lock Assembly
SECURITY AND LOCKS
13.Trunk Lid Lock Assembly
A: REMOVAL
1) Disconnect the connector to remove the trunk
opener cable.
2) Remove the two bolts to remove the trunk lid
lock assembly.
SL-00399
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Make sure that safety lever wire is routed inside
the trunk panel.
NOTE:
• Apply grease to the movable part.
• Make sure the lock works correctly after installation.
C: INSPECTION
1) Disconnect the trunk lid actuator harness connector.
2) Connect the battery to the trunk lid actuator terminals.
3 2 1
SL-00255
Terminal No.
No. 2 (+) and No. 1 (–)
Actuator operation
Lock o Unlock
If defective, replace the trunk lid actuator.
3) Check the striker for deformation or abnormal
wear.
4) Check the safety lever for improper movement.
5) Check other levers and springs for rust formation
or unsmooth movement.
6) Check the trunk opener cable for smooth operation.
SL-43
Front Hood Lock Assembly
SECURITY AND LOCKS
14.Front Hood Lock Assembly
A: REMOVAL
1) Open the front hood.
2) Remove the front bumper. <Ref. to EI-29, REMOVAL, Front Bumper.>
3) Remove the bolts, and then detach the front
hood lock assembly.
4) Remove the release cable from the lock assembly.
SL-00829
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
<Ref. to SL-4, FRONT HOOD LOCK AND REMOTE OPENERS, COMPONENT, General Description.>
NOTE:
• Apply grease to the movable part.
• Make sure the release cable operates correctly
after installation.
C: ADJUSTMENT
Loosen the bolt, and adjust the lock assembly while
moving it up and down.
SL-00830
D: INSPECTION
1) Check the striker for deformation or abnormal
wear.
2) Check the safety lever for improper movement.
3) Check other levers and springs for rust formation
or unsmooth movement.
SL-44
Remote Openers
SECURITY AND LOCKS
15.Remote Openers
2. TRUNK LID OPENER
A: REMOVAL
1. FRONT HOOD OPENER
1) Remove the cable from the front hood lock.
2) Remove the bolt, and then detach the opener lever.
1) Remove the rear seat. <Ref. to SE-11, REMOVAL, Rear Seat.>
2) Remove the driver’s side lower inner trim, rear
quarter trim and floor mat. Remove the clip holding
the cable.
3) Remove the opener lever (1) and rear cover (2).
4) Remove the pin (3) and remove front cover (4).
5) Remove the bolt and nut, and remove the pull
handle assembly (5).
(1)
(2)
(7)
SL-00832
(3)
(5)
(6)
(4)
SL-00831
(1) Opener lever
(2) Pin
(3) Front cover
(4)
(5)
(6)
(7)
Pull handle ASSY
Cable
Clamp
Key cylinder
6) Remove the cable from the pull handle assembly
(5).
7) Remove clamp (6) to remove the key cylinder
(7).
CAUTION:
Remove the key cylinder in the UNLOCK position.
8) Remove the trunk lid lock assembly from the
trunk lid.
SL-45
Remote Openers
SECURITY AND LOCKS
9) Remove the cable from the trunk lid lock assembly.
6) Rotate the fuel lock inside the quarter panel to
90° and remove. (Either right or left turn)
(1)
(2)
SL-00385
SL-00265
B: INSTALLATION
(1) Trunk lid lock ASSY
(2) Cable
Install in the reverse order of removal.
3. FUEL FILLER FLAP LID OPENER
C: INSPECTION
Sedan model
Make sure the front hood, trunk lid and fuel flap
open and close smoothly.
Check the trunk lid opener. <Ref. to SL-45, TRUNK
LID OPENER, REMOVAL, Remote Openers.>
Wagon model
1) Remove the rear seat. <Ref. to SE-11, REMOVAL, Rear Seat.>
2) Remove the driver’s side lower inner trim, rear
quarter trim and floor mat.
Remove the clip holding the cable.
3) Remove the bolt and nut, and then detach the
pull handle assembly.
(1)
(2)
(3)
SL-00386
(1) Cover
(2) Pull handle ASSY
(3) Cable
4) Remove the cable from pull handle assembly.
5) Remove the rear quarter trim RH. <Ref. to EI-55,
REMOVAL, Rear Quarter Trim.>
SL-46
Ignition Key Lock
SECURITY AND LOCKS
16.Ignition Key Lock
B: INSPECTION
A: REPLACEMENT
1) Remove the instrument panel lower cover.
2) Remove the lower column cover.
3) Unfasten the fixing clip which secures harness,
and then disconnect the connector of the ignition
switch from body harness.
4) Turn the ignition key plate to each position and
check the continuity between terminals of ignition
connector.
1) Disconnect the ground cable from the battery.
2) Remove the steering column. <Ref. to PS-16,
REMOVAL, Tilt Steering Column.>
3) Secure the steering column in a vise. Remove
the bolt with a drill.
3 2 1
6 5 4
SL-00024
4) Remove the ignition key lock.
5) Using a new bolt, tighten until the bolt head is
twisted off.
SL-00266
Switch position
LOCK
ACC
ON
ST
Terminal No.
—
No. 3 and No. 5
No. 3 and No. 1
and No. 4
No. 3 and No. 5
No. 3 and No. 2
No. 3 and No. 1
and No. 6
If NG, replace the ignition switch.
SL-00808
SL-47
Standard
—
Less than 1 :
Less than 1 :
Less than 1 :
Key Lock Cylinders
SECURITY AND LOCKS
17.Key Lock Cylinders
A: REPLACEMENT
1) Raise the front door glass to the top position.
2) Remove the door trim. <Ref. to EI-43, REMOVAL, Door Trim.>
3) Remove the sealing cover. <Ref. to EB-20, REMOVAL, Front Sealing Cover.>
4) Remove the rod clamp.
5) Remove the plug to the rear of the door panel.
6) Loosen TORX® bolt (1).
(1)
(1)
SL-00887
7) Remove the key cylinder along with the handle
cover.
8) Remove the key cylinder from the cover, and replace the key cylinder.
(3)
(1)
(2)
SL-00801
(1) Latch connection rod
(2) Key cylinder
(3) Door outer handle cover
SL-48
Security Control Unit
SECURITY AND LOCKS
18.Security Control Unit
A: NOTE
The control of security system is carried out in body
integrated unit.
<Ref. to SL-53, Body Integrated Unit.>
SL-49
Impact Sensor
SECURITY AND LOCKS
19.Impact Sensor
A: REMOVAL
1) Remove the key from ignition switch.
2) Close all the doors, trunk lid and rear gate.
3) Press the UNLOCK button of the keyless transmitter.
4) Disconnect the ground cable from the battery.
5) Remove the impact sensor.
6) Change the setting of impact sensor using Subaru Select Monitor.
B: INSTALLATION
1) Remove the key from ignition switch.
2) Close all the doors, trunk lid and rear gate.
3) Press the UNLOCK button of the keyless transmitter.
4) Disconnect the ground cable from the battery.
5) Install the impact sensor.
6) Change the setting of impact sensor using Subaru Select Monitor.
C: OPERATION
1. IMPACT SENSOR SETTING USING
SUBARU SELECT MONITOR
1) Connect the Subaru Select Monitor to the data
link connector.
2) Turn the ignition switch to ON.
3) On the “System Selection Menu”, select {Integ.
unit mode}.
4) Select {ECM customizing}.
5) Make a impact monitor setting.
• When installing: ON
• When removing: OFF
6) Make a impact monitor ON/OFF setting.
• When installing: ON
• When removing: OFF
7) Turn the ignition switch to OFF, and then remove
the Subaru Select Monitor.
D: ADJUSTMENT
1. CHECK IMPACT SENSOR
1) Remove the key from ignition switch.
2) Close all the windows.
3) Close all the doors, trunk lid and rear gate.
Leave open the front hood.
4) Press the LOCK button of the keyless transmitter from outside of vehicle.
5) Check that the security indicator light blinks
twice within 0.5 seconds in 2 second cycles after 30
seconds.
6) Hit all windows with the palm with force repeatedly, to check for whether the security alarm operates. Lift up the front hood approx. 12 cm (4.7 in) or
more, and then drop it off to check the operation of
security alarm.
7) If NG, adjust the impact sensitivity.
2. IMPACT SENSITIVITY ADJUSTMENT
1) Connect the Subaru Select Monitor to the data
link connector.
2) Turn the ignition switch to ON.
3) On the “System Selection Menu”, select {Impact
Sensor}.
4) Make a {Sensitivity Adjustment Mode}.
• Sensitivity can be adjusted in 11 levels (0 to 10).
• Initial setting is 5.
• Smaller number means more sensitive.
• Larger number means less sensitive.
5) Turn the ignition switch to OFF, and then remove
the Subaru Select Monitor.
NOTE:
• Set the sensor so as not to let the alarm on normal vibration (reclining to the door, hit the ball and
etc.).
• Set the sensor to operate the alarm with hitting
the door or window glass, etc. continuously like a
mayhem by robbery.
• Even if there is no burglary attempt, if there is vibration (road construction, elevated parking lots,
passage of trains or boarding of ferries), the alarm
can be triggered. Because of this, ask the customer
about their parking conditions, and set an appropriate sensitivity level after discussion.
• The impact sensitivity can also be adjusted on
the manufacturer’s optional display, and it can be
set in 11 levels from 0 to 10. The sensitivity is set to
5 by default. (Unlike the specification of the Subaru
Select Monitor, the setting becomes duller as the
setting value becomes smaller, and more sensitive
as the number becomes larger.)
• If the sensitivity setting was not performed properly, a buzzer will sound four times. In this case,
check the following:
• Is there an error in CAN communication?
• Is there an open circuit in the harness between
the body integrated unit and the impact sensor?
• Is there a malfunction in the display, body integrated unit or impact sensor?
SL-50
Keyless Entry Control Module
SECURITY AND LOCKS
20.Keyless Entry Control Module
A: REMOVAL
1. WAGON MODEL
1) Disconnect the ground cable from the battery.
2) Remove the left rear quarter trim. <Ref. to EI-55,
REMOVAL, Rear Quarter Trim.>
3) Remove the bolt, disconnect the connector and
remove the keyless entry control module.
SL-00747
2. SEDAN MODEL
1) Disconnect the ground cable from the battery.
2) Remove the rear shelf trim. <Ref. to EI-57, REMOVAL, Rear Shelf Trim.>
3) Remove the bolt, disconnect the connector and
remove the keyless entry control module.
SL-00800
B: INSTALLATION
Install in the reverse order of removal.
SL-51
Keyless Buzzer
SECURITY AND LOCKS
21.Keyless Buzzer
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Turn over the left front mud guard.
3) Remove the bolt, and then remove the keyless
buzzer.
SL-00773
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
Using the Subaru Select Monitor, perform forced
operation of the keyless buzzer. <Ref. to LAN(diag)-14, READ DIAGNOSTIC TROUBLE CODE
(DTC), OPERATION, Subaru Select Monitor.>
NOTE:
If it does not sound, replace the buzzer.
SL-52
Body Integrated Unit
SECURITY AND LOCKS
22.Body Integrated Unit
A: REMOVAL
NOTE:
1. When replacing the body integrated unit
• Prepare the security ID plate.
• For models with immobilizers, prepare the required number of new immobilizer keys (unregistered).
• When replacing the body integrated unit,
check the current setting and note it. <Ref. to
LAN(diag)-22, CONFIRMATION OF CURRENT
SETTING, OPERATION, Subaru Select Monitor.>
2. After replacing the body integrated unit with immobilizer
• Register the immobilizer. For detailed operation procedure, refer to the “REGISTRATION
MANUAL FOR IMMOBILIZER”.
• Set the current settings according to what was
recorded.
1) Disconnect the ground cable from the battery.
2) Remove the driver’s side instrument panel lower
cover. <Ref. to EI-51, REMOVAL, Instrument Panel Assembly.>
3) Remove the knee guard panel.
4) Disconnect the connector of body integrated
unit.
CAUTION:
Be careful to keep water and other foreign materials away from body integrated unit.
5) Remove two mounting nuts for body integrated
unit bracket, and remove the body integrated unit.
SL-00834
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Make sure that there are no differences from the
contents of the current settings after installation.
<Ref. to LAN(diag)-22, CONFIRMATION OF CURRENT SETTING, OPERATION, Subaru Select
Monitor.>
SL-53
Transmitter
SECURITY AND LOCKS
23.Transmitter
D: REPLACEMENT
A: REMOVAL
1. REGISTRATION OF KEYLESS
TRANSMITTER WITH SUBARU SELECT
MONITOR
1. TRANSMITTER BATTERY
Remove the battery (1) from the transmitter.
NOTE:
To prevent static electricity damage to the transmitter printed circuit board, touch the steel area of
building with hand to discharge static electricity carried on body or clothes before disassembling the
transmitter.
(1)
SL-00387
B: INSTALLATION
1. TRANSMITTER BATTERY
Install in the reverse order of removal.
C: INSPECTION
1. TRANSMITTER BATTERY
Measure the voltage between the keyless transmitter battery (+) terminal and (–) terminal.
NOTE:
Battery discharge occurs during the measurement.
Complete the measurement within 5 seconds.
NOTE:
Press the [ ] key on the Subaru Select Monitor to
increase the number, and the [ ] key to decrease.
Press the [<] key to move to the digit in the left, and
[>] to the right.
5) The ID number you have entered will be shown.
Make sure that the ID number shown is the same
as that of plastic bag or inside of transmitter.
6) Press the [OK] key if the ID number is correct. If
the ID number is incorrect, select [NO] to return to
the step 3) and reenter the ID number.
7) «ID registration in process···» is displayed and
registration starts.
8) «ID registration done» will be displayed when
the registration process is done.
9) To exit, select «END: NO» to return to {8. Keyless transmitter ID registration}. If there are additional keyless transmitters to be registered, select
«Next registration: OK» to return to the step 4).
NOTE:
• If the registration fails, «ID registration failed. Try
again.» will be displayed. Select the [OK] key to return to the {8. Keyless transmitter ID registration}.
And retry from the step 3).
• «END: NO» is shown on the Subaru Select Monitor when fourth keyless transmitter has been registered. Select the [NO] key to return to {8. Keyless
transmitter ID registration}.
(A)
SL-00066
(A) Resistance (47 :)
Tester connection
(+)
(–)
Battery
Battery
Positive terminal
Ground terminal
NOTE:
• A maximum of four keyless transmitter can be
registered for each individual vehicle.
• When replacing or adding the keyless transmitter, new registration of transmitter is necessary.
1) Connect the Subaru Select Monitor to the vehicle.
2) Turn the ignition switch to ON.
3) From the “System Selection Menu” of the Subaru Select Monitor, select {2. Check individual system} o {7. Integ. unit mode} o {8. Keyless
transmitter ID registration}.
4) Input the 8-digit ID number attached to the plastic bag of the keyless transmitter or inside the transmitter, from left to right, then press the [Enter] key.
Standard
2.5 — 3.0 V
If NG, replace the battery. (Use CR2025 or equivalent.)
SL-54
Immobilizer Control Module
SECURITY AND LOCKS
24.Immobilizer Control Module
A: NOTE
The control of immobilizer system is carried out in
body integrated unit. Refer to the section of body
integrated unit for work.
• Removal <Ref. to SL-53, REMOVAL, Body Integrated Unit.>
• Installation <Ref. to SL-53, INSTALLATION,
Body Integrated Unit.>
SL-55
Immobilizer Antenna
SECURITY AND LOCKS
25.Immobilizer Antenna
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Remove the screws, and detach the upper column cover and lower column cover.
WW-00431
3) Remove the instrument panel lower cover. <Ref.
to EI-45, REMOVAL, Instrument Panel Lower Cover.>
4) Disconnect the immobilizer antenna connector
(A) and ignition switch lighting connector (B).
5) Loosen the screw and release the lock (D) at opposite side using flat-tip screwdriver (1), and then
detach the immobilizer antenna (C).
(C)
(B)
(A)
(1)
(D)
SL-00315
CAUTION:
Do not apply excessive force to remove the immobilizer antenna and lock. Otherwise they
may be broken because those parts are the
products made of a plastic.
B: INSTALLATION
Install in the reverse order of removal.
SL-56
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