warning light SUBARU FORESTER 2004 Service Manual PDF

IDI-2
INSTRUMENTATION/DRIVER INFO
General Description
1. General Description
A: SPECIFICATION
B: CAUTION
 Be careful not to damage meters and instrument panel.
 Be careful not to damage meter glasses.
 Make sure that electrical connector is connected securely.
 After installation, make sure that each meter operates normally.
 Use gloves to avoid damage and getting fingerprints on the glass surface and meter surfaces.
 Do not apply excessive force to the printed circuit.
 Do not drop or otherwise apply impact.
C: PREPARATION TOOL
1. GENERAL TOOL
Combination meterSpeedometer Electric pulse type
Temperature gauge Cross coil type
Fuel gauge Cross coil type
Tachometer Electric pulse type
Turn signal indicator light 14 V — 2 W
Charge indicator light 14 V — 1.4 W
Oil pressure indicator light LED
ABS warning light 14 V — 1.4 W
Malfunction indicator light LED
HI-beam indicator light 14 V — 2 W
Door open warning light LED
Seat belt warning light LED
Brake fluid and parking brake warning
light14 V — 2 W
FWD indicator light LED
AIRBAG warning light LED
Meter illumination light 14 V — 3.4 W, 14 V — 2 W
AT OIL TEMP. warning light LED
LO indicator light LED
HOLD indicator light LED
Immobilizer indicator light LED
Rear differential oil temperature warn-
ing light14 V — 2 W
Cruise indicator light 14 V — 1.4 W
Rear fog light indicator light 14 V — 2 W
POWER indicator light 14 V — 1.4 W
Low fuel warning light LED
AT select lever position indicator light 14 V — 100 mA
LCD back light 14 V — 1.4 W
TOOL NAME REMARKS
Circuit tester Used for measuring resistance and voltage.

IDI-12
INSTRUMENTATION/DRIVER INFO
Combination Meter Assembly
1. BULB REPLACEMENT
D: ASSEMBLY
Assemble in the reverse order of disassembly.
(1) Charge warning
(2) Tachometer
(3) Speedometer and tachometer
(4) Rear fog light indicator light
(5) HI-beam indicator
(6) Turn signal indicator RH
(7) Speedometer
(8) Turn signal indicator LH
(9) Cruise indicator light or rear differential oil tem-
perature warning light
(10) Brake warning
(11) ABS warning
(12) AT power mode indicator light
(13) Fuel gauge
(14) Temperature gauge
(15) LCD (Outside temperature indicator, Odometer
and tripmeter)
IDI00024(1) (2)(3)(5)
(6)
(7)(8)
(9)
(10)
(11)
(13)
(14)
(15)
(4)
(12)

SE-6
SEAT
Front Seat
2. Front Seat
A: REMOVAL
1) Disconnect the ground cable from battery.
WARNING:
The airbag system is fitted with a backup power
source. If the airbag system is serviced within 20
seconds after the ground cable is disconnected,
it may inflate.
2) While pressing the headrest lock button, remove
the headrest.
3) Tilt forward the backrest.
4) Move the seat to full front end.
5) Remove the bolt cover at rear end of slide rail.
6) Remove the two bolts at rear side of seat rail.
7) Move the seat to full rear end.8) Remove the two bolts at front side of seat rail.
9) Disconnect the side airbag connector under
seat.
 Side airbag connector
 Seat belt warning light connector (Driver’s seat)
 Seat heater connector (Model with seat heater)
10) Remove the front seat from the vehicle.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
Refer to COMPONENT in General Descrip-
tion. NENT, General Description.>
C: DISASSEMBLY
1. DRIVER’S SEAT
1) Remove the seat from the vehicle. 6, REMOVAL, Front Seat.>
2) Remove the reclining lever and reclining hinge
cover.
SE-00003
SE-00048
SE-00049
SE-00006
SE-00050
SE-00040

SL-14
SECURITY AND LOCK
Keyless Entry System
3. Keyless Entry System
A: WIRING DIAGRAM

B: ELECTRICAL SPECIFICATION
Content Terminal No. Measuring condition
Key warning switch 1 (INPUT) Battery voltage is present when inserting the key into ignition switch.
Registration connector 2 (INPUT) 0 V is present when connecting the registration connector.
Door switch 3 (INPUT) 0 V is present when any door is open.
Power supply 5 Battery voltage is constantly present.
Empty 6 —
Empty 7 —
Door lock switch (Unlock) 8 (INPUT) 0 V is present when the door lock switch is turned to unlock position.
Empty 9 —
Door lock switch (Lock) 10 (INPUT) 0 V is present when the door lock switch is turned to lock position.
Room light/Ignition switch illumina-
tion11 (OUTPUT) 0 V is present when pressing the transmitter OPEN button.
 0 V is present when any door is open.
Turn signal light (Left) 12 (OUTPUT)Battery voltage is present when pressing the transmitter OPEN or LOCK
button.
Turn signal light (Right) 13 (OUTPUT)Battery voltage is present when pressing the transmitter OPEN or LOCK
button.
Ground 14 0 V is constantly present.
Power supply (Hazard light) 15 Battery voltage is constantly present.
Power supply 16 Battery voltage is constantly present.
Door, rear gate lock actuator (With-
out double lock) or double lock mod-
ule (With double lock)17 (OUTPUT) Battery voltage is present when pressing the transmitter OPEN button.
Door, rear gate lock actuator (With-
out double lock) or double lock mod-
ule (With double lock)18 (OUTPUT) Battery voltage is present when pressing the transmitter LOCK button.
SL-00036
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18

SL-15
SECURITY AND LOCK
Keyless Entry System
C: INSPECTION
1. SYMPTOM CHART
Symptom Repair order Reference
None of the functions of keyless entry
system operate.1. Check the transmitter battery. TER BATTERY, INSPECTION, Key-
less Entry System.>
2. Check the fuse. INSPECTION, Keyless Entry Sys-
tem.>
3. Check the keyless entry control module power
supply and ground circuit. SUPPLY AND GROUND CIRCUIT,
INSPECTION, Keyless Entry Sys-
tem.>
4. Replace the keyless entry control module. Module.>
The transmitter cannot be registered. 1. Check the transmitter battery. TER BATTERY, INSPECTION, Key-
less Entry System.>
2. Check the registration connector circuit. TION CONNECTOR CIRCUIT,
INSPECTION, Keyless Entry Sys-
tem.>
3. Check the door lock switch and circuit. SWITCH, INSPECTION, Keyless
Entry System.>
4. Replace the keyless entry control module. Module.>
The door lock or unlock does not
operate.
N
OTE:
If the door lock control system does
not operate when using the door lock
switch, check the door lock control
system. Door Lock Control System.>1. Check the transmitter battery. TER BATTERY, INSPECTION, Key-
less Entry System.>
2. Make sure the registration connector is not
connected.Make sure the registration connector
is not connected because keyless
entry system does not operate during
the registration connector connected.
3. Check the key warning switch. ING SWITCH, INSPECTION, Keyless
Entry System.>
4. Check the door switch. SWITCH, INSPECTION, Keyless
Entry System.>
5. Check output signal to double lock module.
(With double lock) SIGNAL TO DOUBLE LOCK MOD-
ULE, INSPECTION, Keyless Entry
System.>
6. Replace the keyless entry control module. Module.>
The hazard light does not operate. 1. Check the hazard light operation. LIGHT OPERATION, INSPECTION,
Keyless Entry System.>
2. Replace the keyless entry control module. Module.>

IMMOBILIZER (DIAGNOSTIC)
IM
Page
1. Basic Diagnostic Procedure ........................................................................2
2. General Description ....................................................................................3
3. Electrical Components Location..................................................................5
4. Immobilizer Control Module I/O Signal........................................................6
5. Subaru Select Monitor.................................................................................7
6. Read Diagnostic Trouble Code (DTC) ........................................................8
7. Clear Memory Mode....................................................................................9
8. Diagnostics Chart for Immobilizer Warning Light ......................................10
9. List of Diagnostic Trouble Code (DTC) .....................................................14
10. Diagnostics Procedure with Diagnostic Trouble Code (DTC) ...................15

IM-2
IMMOBILIZER (DIAGNOSTIC)
Basic Diagnostic Procedure
1. Basic Diagnostic Procedure
A: PROCEDURE
Step Check Yes No
1 CHECK ILLUMINATION OF IMMOBILIZER
WARNING LIGHT.
1) Turn the ignition switch to OFF or ACC
position.
2) Wait at least 60 seconds.Does the immobilizer warning
light blink?Go to step 2.Check the immobi-
lizer warning light
circuit. 10, CHECK
IMMOBILIZER
WARNING CIR-
CUIT, INSPEC-
TION, Diagnostics
Chart for Immobi-
lizer Warning
Light.>
2 CHECK ILLUMINATION OF IMMOBILIZER
WARNING LIGHT.
Remove the key from ignition switch.Does the immobilizer warning
light begin to blink within 1 sec-
ond after the key is removed?Go to step 3.Check the key
switch circuit.
CHECK KEY
WARNING
SWITCH CIR-
CUIT, INSPEC-
TION, Diagnostics
Chart for Immobi-
lizer Warning
Light.>
3 CHECK ENGINE START.
Turn the ignition switch to START position.Does the engine start? Go to step 4.Go to step 5.
4 CHECK ILLUMINATION OF IMMOBILIZER
WARNING LIGHT.
Turn the ignition switch to ON.Does the immobilizer warning
light illuminate?Check the immobi-
lizer warning light
circuit. 10, CHECK
IMMOBILIZER
WARNING CIR-
CUIT, INSPEC-
TION, Diagnostics
Chart for Immobi-
lizer Warning
Light.>Immobilizer sys-
tem is normal.
5 CHECK INDICATION OF DTC ON DISPLAY.
1) Turn the ignition switch to OFF.
2) Connect the Subaru Select Monitor to data
link connector. Monitor.>
3) Turn the ignition switch and Subaru Select
Monitors witch to ON.
4) Read any DTC on the display. Are DTCs indicated on dis-
play?Go to step 6.Repair the related
parts.
6 PERFORM THE DIAGNOSIS.
1) Inspect using “Diagnostics Chart with Trou-
ble Code”. dure with Diagnostic Trouble Code (DTC).>
2) Repair the trouble cause.
3) Perform the clear memory mode.
4) Read any DTC again.Are DTCs indicated on dis-
play?Inspect using
“Diagnostic Proce-
dure with Diagnos-
tic Trouble Code
(DTC)”. IM-15, Diagnos-
tics Procedure
with Diagnostic
Trouble Code
(DTC).>Finish the diag-
nostics.

IM-3
IMMOBILIZER (DIAGNOSTIC)
General Description
2. General Description
A: CAUTION
CAUTION:
 The airbag system wiring harnesses rout-
ed near the immobilizer control module. All
airbag system wiring harness and connec-
tors are colored yellow. Do not use electrical
test equipment on these circuits.
 Be careful not to damage the airbag system
wiring harness when servicing the immobilizer
control module.
 While diagnostic items are being checked, do
not operate radios, portable telephones, etc.
which emit electromagnetic waves near or
inside the vehicle.
 When the ignition switch is being turned ON or
OFF while diagnostic items are being checked, do
not allow keys with different ID codes close to the
ignition switch. If the ignition key is in a key
holder, remove it from the holder before carrying
out diagnoses. When repeatedly turning the ignition switch
to ON or OFF while diagnostic items are being
checked, it should be switched in cycles of
“ON” for at least 5 seconds → “OFF” for at least
8 seconds.
 If the engine fails to start with a registered
ignition key, detach the ignition key from ignition
switch and wait for approx. 1 second until immobi-
lizer warning light begins to flash. Start the engine
again.
 Before checking the diagnostic items, obtain
all keys for the vehicle to be checked possessed
by owner.
IM-00001
IM-00002
(1) Ignitions witch position
(2) Sec.
IM-00003
ON
OFF
58
(2) (1)

IM-5
IMMOBILIZER (DIAGNOSTIC)
Electrical Components Location
3. Electrical Components Location
A: LOCATION
NOTE:
IMM ECM location for RHD model is symmetrically
opposite.
(1) Antenna (3) Immobilizer control module (IMM
ECM)(4) Transponder
(2) Immobilizer warning light (LED)
IM-00004
(1)
(2)
(3)(4)

IM-10
IMMOBILIZER (DIAGNOSTIC)
Diagnostics Chart for Immobilizer Warning Light
8. Diagnostics Chart for Immobilizer Warning Light
A: INSPECTION
1. CHECK IMMOBILIZER WARNING CIRCUIT
WIRING DIAGRAM:
IM-00081
F60
B21
RHD
SBF-1
SBF-5SBF-4
BATTERY
IMMOBILIZER
WARNING
LIGHT COMBINATION METER
B141IMM ECM
B37
i2
i2
B37
i12
B37
i2
LHD
RHDLHD
6
RHD
M/B No.2
F/B No.11
IGNITION
SWITCH
91211102
B8
3: RHD MODEL
1: Non-turbo AT MODEL: 14
: MT MODEL AND
TURBO AT MODEL:4
i12B141
34 12
89
10 11125
67
219
32
B38
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
25
123456789101112131415161718192021222324252627282930
LHDB37
34 12 89
10 11
12 13 14 15 16 17 18 19 20 21 22 23 24567
i10
1
23456789
10
B:
E
A:i10 B:
i11C:
: LHD TURBO MODELLT
: EXCEPT LHD TURBO MODEL
XL
34 12 8910
1112 13 14 15 161718
19 20 21 22567
i2RHD
F2LHD
LHD
LHD
7
F44B61
RHD
RHD
LHD
: LHD MODEL
1
2
i11 C:
LHD
LHD
18
i3
B38
RHD
RHD
3
XL
LT
XL
LT9
1616
F2B100
B21
E2
F60
E3
LHD
RHD
2: LHD MODEL: A4
: RHD MODEL: C5
3: Non-turbo AT MODEL: 22
: MT MODEL AND
TURBO AT MODEL: 18
A:
:
AT:
23 1789 1011121314 15
16 1718456
i2RHDMT:
1234 5678910 11 12 13 14 15 16 17 18 19 20123
4
56
78
9
1011 12
1314 15 16
1234568791011121314
F44
12345678