Subaru 2004 LEGACY User manual

FUJI HEAVY INDUSTRIES LTD. G2320GE7
2004 LEGACY SERVICE MANUAL QUICK REFERENCE INDEX
BODY SECTION
This service manual has been prepared
to provide SUBARU service personnel
with the necessary information and data
for the correct maintenance and repair
of SUBARU vehicles.
This manual includes the procedures
for maintenance, disassembling, reas-
sembling, inspection and adjustment of
components and diagnostics for guid-
ance of experienced mechanics.
Please peruse and utilize this manual
fully to ensure complete repair work for
satisfying our customers by keeping
their vehicle in optimum condition.
When replacement of parts during
repair work is needed, be sure to use
SUBARU genuine parts.
All information, illustration and specifi-
cations contained in this manual are
based on the latest product information
available at the time of publication
approval.
HVAC SYSTEM
(HEATER, VENTILATOR AND A/C) AC
HVAC SYSTEM (AUTO A/C)
(DIAGNOSTICS) AC(diag)
AIRBAG SYSTEM AB
AIRBAG SYSTEM (DIAGNOSTICS) AB(diag)
SEAT BELT SYSTEM SB
LIGHTING SYSTEM LI
WIPER AND WASHER SYSTEMS WW
ENTERTAINMENT ET
COMMUNICATION SYSTEM COM
GLASS/WINDOWS/MIRRORS GW
BODY STRUCTURE BS
INSTRUMENTATION/DRIVER INFO IDI
SEATS SE
SECURITY AND LOCKS SL
SUNROOF/T-TOP/CONVERTIBLE TOP
(SUNROOF) SR
EXTERIOR/INTERIOR TRIM EI
EXTERIOR BODY PANELS EB

2003 LEGACY SERVICE MANUAL QUICK REFERENCE INDEX
BODY SECTION
G2320GE7
CRUISE CONTROL SYSTEM CC
CRUISE CONTROL SYSTEM
(DIAGNOSTICS) CC(diag)
IMMOBILIZER (DIAGNOSTICS) IM(diag)
LAN SYSTEM (DIAGNOSTICS) LAN(diag)

SECURITY AND LOCKS SL
Page
1. General Description ....................................................................................2
2. Door Lock Control System ........................................................................10
3. Keyless Entry System ...............................................................................15
4. Front Inner Remote...................................................................................28
5. Front Outer Handle ...................................................................................29
6. Front Door Latch and Door Lock Actuator Assembly................................30
7. Front Door Lock Actuator..........................................................................31
8. Rear Inner Remote....................................................................................32
9. Rear Outer Handle....................................................................................33
10. Rear Door Latch and Door Lock Actuator Assembly ................................34
11. Rear Door Lock Actuator...........................................................................35
12. Rear Gate Outer Handle...........................................................................36
13. Rear Gate Latch Assembly.......................................................................37
14. Trunk Lid Lock Assembly..........................................................................39
15. Front Hood Lock Assembly.......................................................................40
16. Remote Openers.......................................................................................41
17. Ignition Key Lock.......................................................................................43
18. Key Lock Cylinders ...................................................................................44
19. Keyless Entry Control Unit ........................................................................45
20. Body Integrated Unit .................................................................................46
21. Keyless Transmitter ..................................................................................47
22. Immobilizer Control Unit............................................................................49
23. Immobilizer Antenna .................................................................................50

SL-2
SECURITY AND LOCKS General Description
1. General Description
A: COMPONENT
1. DOOR LOCK ASSEMBLY
• Model without double lock
(A) Front (B) Rear
(1) Inner remote ASSY (4) Key cylinder Tightening torque: N
⋅ m (kgf-m, ft-lb)
(2) Front door latch & door lock actua-
tor ASSY (5) Striker T1: 6.5 (0.66, 4.8)
(6) Rear door latch & door lock actua-
tor ASSY T2: 7.5 (0.76, 5.5)
(3) Door outer handle T3: 18 (1.8, 13.3)
SL-00271
T2
T3
T1
(5)
(2)
(3)
(4)
T2
(3)
(1)
(A)
(B)
(1)
T3
T1
(5)
(6)

SL-3
SECURITY AND LOCKS
General Description
• Model with double lock
(A) Front (B) Rear
(1) Inner remote ASSY (6) Rear door latch & door lock actua-
tor ASSY Tightening torque: N
⋅ m (kgf-m, ft-lb)
(2) Front door latch & door lock actua-
tor ASSY T1: 6.5 (0.66, 4.8)
(7) Outer handle bracket T2: 7.5 (0.76, 5.5)
(3) Door outer handle (8) Key cylinder cover A T3: 18 (1.8, 13.3)
(4) Key cylinder (switch) (9) Key cylinder cover B
(5) Striker
(3)
(A)
(B)
(1)
T3
T1
(5)
(6)
(7)
T3
T1
(5)
(2)
(3)
(1)
(8)
(4)
(9)
T2
SL-00272
T2
T2

SL-4
SECURITY AND LOCKS General Description
2. TRUNK LID AND REAR GATE LOCK
• Model without double lock
(A) Trunk (B) Rear gate
(1) Cable (6) Rear gate latch Tightening torque: N
⋅ m (kgf-m, ft-lb)
(2) Striker T1: 7.5 (0.76, 5.5)
(3) Trunk lid lock ASSY T2: 25 (2.5, 18.4)
(4) Rear gate outer handle T3: 7.35 (0.75, 5.39)
(5) Rear gate actuator T4: 18 (1.8, 13.3)
SL-00309
(2)
T2
T4
T3
(1)
(A) (B)
(3)
(1)
(5)
(4)
(6)
(2)
T3
T1

SL-5
SECURITY AND LOCKS
General Description
• Model with double lock
(A) Trunk (B) Rear gate
(1) Cable (6) Rear gate latch ASSY Tightening torque: N
⋅ m (kgf-m, ft-lb)
(2) Striker T1: 7.5 (0.76, 5.5)
(3) Trunk lid lock ASSY T2: 25 (2.5, 18.4)
(4) Rear gate outer handle T3: 7.35 (0.75, 5.39)
(5) Rear gate actuator T4: 18 (1.8, 13.3)
SL-00273
(2)
T2
T4
T3
(1)
(A) (B)
(3)
(1)
(5)
(4)
(6)
(2)
T3
T1

SL-6
SECURITY AND LOCKS General Description
3. FRONT HOOD LOCK AND REMOTE OPENERS
(A) Sedan model (B) Wagon model (C) Hood
(1) Front hood lock ASSY (5) Cover Tightening torque: N ⋅ m (kgf-m, ft-lb)
(2) Lever ASSY (6) Pull handle ASSY T: 33 (3.36, 24.2)
(3) Lever ASSY bracket (7) Striker
(4) Cable
SL-00275
(2)
(5)
(6)
(B)
(C)
(A)
(4)
(4)
(1)
(3)
(5)
(6)
(4)
T
(7)
T

SL-7
SECURITY AND LOCKS
General Description
4. IMMOBILIZER SYSTEM
NOTE:
Body integrated unit location for RHD model is symmetrically opposite.
(1) Antenna (2) Immobilizer indicator light (LED
bulb) (3) Body integrated unit
(4) Transponder
SL-00276
(3)
(2)
(4)
(1)

SL-8
SECURITY AND LOCKS General Description
5. KEYLESS ENTRY SYSTEM
B: CAUTION
• Before disassembling or reassembling parts, al-
ways disconnect the battery ground cable. When
repairing the audio, control module, etc. which are
provided with memory functions, record the memo-
ry contents before disconnecting the ground cable
from battery. Otherwise, these contents are erased
upon disconnection.
• Reassemble the parts in the reverse order of dis-
assembly unless otherwise indicated.
• Adjust the parts to the specifications described in
this manual if so designated.
• Connect the connectors securely during reas-
sembly.
• After reassembly, ensure the functional parts op-
erate smoothly.
• The air bag system wiring harness is routed near
electrical parts and switches.
• All air bag system wiring harnesses and connec-
tors are yellow. Do not use the electrical test equip-
ment on these circuits.
• Be careful not to damage the airbag system wir-
ing harness when servicing the ignition key cylin-
der.
(1) Keyless Entry Control Module (3) Door switch (5) Power window main switch
(2) Rear gate latch switch (Wagon) (4) Body integrated unit
SL-00277
(3)
(2)
(4)
(1)
(5)