keyless SUBARU FORESTER 2004 Service User Guide

SL-18
SECURITY AND LOCK
Keyless Entry System
6. CHECK DOOR SWITCH
Step Check Yes No
1 CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between keyless entry
control module harness connector terminal
and chassis ground.
N
OTE:
The voltage is not 0 V due to noise, etc.
Connector & terminal
(B176) No. 3 (+) — Chassis ground (
−):Is the voltage approx. less than
0 V when any one of the doors
or rear gate is opened?Go to step 2.Go to step 3.
2 CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between keyless entry
control module harness connector terminal
and chassis ground.
Connector & terminal
(B176) No. 3 (+) — Chassis ground (
−):Is the voltage more than 10 V
when all doors and rear gate
are closed?The door switch is
OK.Go to step 3.
3 CHECK DOOR SWITCH.
1) Disconnect the door switch harness con-
nector.
2) Measure the resistance between door
switch terminals.
Te r m i n a l
Door switch No. 1 — No. 3:
Rear gate latch switch No. 1 — No. 2:Is the resistance more than 1
MΩ when the door switch is
pressed?Go to step 4.Replace the door
switch.
4 CHECK DOOR SWITCH.
Measure the resistance between door switch
terminals.
Te r m i n a l
Door switch No. 1 — No. 3:
Rear gate latch switch No. 1 — No. 2:Is the resistance less than 1 Ω
when the door switch is
released?Check the harness
for open circuits or
shorts between
keyless entry con-
trol module and
door switch.Replace the door
switch.

SL-19
SECURITY AND LOCK
Keyless Entry System
7. CHECK KEY WARNING SWITCH
Step Check Yes No
1 CHECK FUSE.
Remove and visually check the fuse No. 6 (in
the main fuse box).Is the fuse blown out? Go to step 2.Replace the fuse
with a new one.
2 CHECK KEY WARNING SWITCH CIRCUIT.
1) Disconnect the keyless entry control mod-
ule harness connector.
2) Insert the key into ignition switch. (LOCK
position)
3) Measure the voltage between harness con-
nector terminal and chassis ground.
Connector & terminal
(B176) No. 1 (+) — Chassis ground (
−):Is the voltage more than 10 V? Go to step 3.Go to step 4.
3 CHECK KEY WARNING SWITCH CIRCUIT.
1) Remove the key from ignition switch.
2) Measure the voltage between harness con-
nector terminal and chassis ground.
NOTE:
The voltage is not 0 V due to noise, etc.
Connector & terminal
(B176) No. 1 (+) — Chassis ground (
−):Is the voltage approx. less than
0 V?The key warning
switch is OK.Go to step 4.
4 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 warn-
ing switch terminals.
Te r m i n a l
No. 1 — No. 2:Is the resistance less than 1
Ω?Go to step 5.Replace the key
warning switch.
5 CHECK KEY WARNING SWITCH.
1) Remove the key from ignition switch.
2) Measure the resistance between key warn-
ing switch terminals.
Te r m i n a l
No. 1 — No. 2:Is the resistance less than 1
MΩ?Check the follow-
ing:
Harness for
open circuits or
shorts between
the key warn-
ing switch and
fuse
Harness for
open circuits
and shorts
between the
keyless entry
control module
and key warn-
ing switchReplace the key
warning switch.

SL-20
SECURITY AND LOCK
Keyless Entry System
8. CHECK HAZARD LIGHT OPERATION
9. CHECK ROOM LIGHT OPERATION
Step Check Yes No
1 CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard
switch is turned ON.Does the hazard light blink? Go to step 2.Check the hazard
light circuit.
2 CHECK OUTPUT SIGNAL.
1) Remove the key from ignition switch.
2) Close all doors and rear gate.
3) Measure the voltage between keyless entry
control module harness connector terminal
and chassis ground when LOCK or OPEN but-
ton of transmitter is pressed.
Connector & terminal
(B176) No. 12, No. 13 (+) — Chassis
ground (
−):Is the voltage more than 10 V? Check the harness
for open or short
between keyless
entry control mod-
ule and turn signal
lights.Replace the key-
less entry control
module.
Step Check Yes No
1 CHECK ROOM LIGHT OPERATION.
Make sure the room light illuminates when the
room light switch is turned ON.Does the room light illuminate? Go to step 2.Check the room
light circuit.
2 CHECK HARNESS BETWEEN ROOM LIGHT
AND KEYLESS ENTRY CONTROL MODULE
(WITHOUT DOUBLE LOCK) OR DOUBLE
LOCK MODULE (WITH DOUBLE LOCK).
1) Disconnect the keyless entry control mod-
ule or double lock module harness connector
and room light harness connector.
2) Measure the resistance between keyless
entry control module or double lock module
harness connector terminal and room light har-
ness connector terminal.
Connector & terminal
Without double lock:
(B176) No. 11 — (R52) No. 2:
With double lock:
(B325) No. 1 — (R52) No. 2:Is the resistance less than 10
Ω?The room light
operation circuit is
OK.Check the harness
for open circuits or
shorts between
keyless entry con-
trol module (With-
out double lock) or
double lock mod-
ule (With double
lock) and room
light.

SL-21
SECURITY AND LOCK
Keyless Entry System
10.CHECK IGNITION SWITCH ILLUMINATION CIRCUIT
11.CHECK OUTPUT SIGNAL TO DOUBLE LOCK MODULE
Step Check Yes No
1 CHECK IGNITION SWITCH ILLUMINATION
POWER SUPPLY.
1) Disconnect the ignition switch illumination
harness connector.
2) Measure the voltage between ignition
switch illumination harness connector terminal
and chassis ground.
Connector & terminal
(B224) No. 1 (+) — Chassis ground (
−):Is the voltage more than 10 V? Go to step 2.Check the harness
for open circuit or
shorts between
ignition switch illu-
mination and fuse.
2 CHECK HARNESS BETWEEN IGNITION
SWITCH ILLUMINATION AND KEYLESS EN-
TRY CONTROL MODULE (WITHOUT DOU-
BLE LOCK) OR DOUBLE LOCK MODULE
(WITH DOUBLE LOCK).
1) Disconnect the keyless entry control mod-
ule or double lock module harness connector.
2) Measure the resistance between keyless
entry or double lock module harness connector
terminal and ignition switch illumination har-
ness connector.
Connector & terminal
Without double lock:
(B176) No. 11 — (R224) No. 1:
With double lock:
(B325) No. 1 — (R224) No. 2:Is the resistance less than 10
Ω?Check the ignition
switch illumina-
tion. If NG, replace
the ignition switch
illumination.Repair the har-
ness.
Step Check Yes No
1 CHECK OUTPUT SIGNAL.
Measure the voltage between the keyless
entry control module harness connector termi-
nal and chassis ground when OPEN button of
transmitter is pressed.
Connector & terminal
(B176) No. 17 (+) — Chassis ground (
−):Is the voltage more than 10 V? Go to step 2.Replace the key-
less entry control
module.
2 CHECK OUTPUT SIGNAL.
Measure the voltage between the keyless
entry control module harness connector termi-
nal and chassis ground when LOCK button of
transmitter is pressed.
Connector & terminal
(B176) No. 18 (+) — Chassis ground (–):Is the voltage more than 10 V? Replace the dou-
ble lock module.Check the harness
for open circuit or
shorts between
the keyless entry
control module
and double lock
module.

SL-39
SECURITY AND LOCK
Keyless Entry Control Module
21.Keyless Entry Control Mod-
ule
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the glove box. AL, Glove Box.>
3) Remove the nut, and then remove the keyless
entry control module while disconnecting connec-
tor.
B: INSTALLATION
Install in the reverse order of removal.
SL-00047

SL-41
SECURITY AND LOCK
Keyless Transmitter
23.Keyless Transmitter
A: REMOVAL
1. TRANSMITTER BATTERY
Remove the battery from transmitter.
NOTE:
To prevent static electricity damage to transmitter
printed circuit board, touch the steel area of building
with hand to discharge the static electricity carried
on body or clothes before disassembling transmitter.
B: INSTALLATION
1. TRANSMITTER BATTERY
Install in the reverse order of removal.
C: INSPECTION
1. TRANSMITTER BATTERY
Measure the voltage between battery (+) terminal
and (–) terminal.
NOTE:
 Battery discharge occurs during measurement.
Complete the measurement within 5 seconds.
 During battery voltage measurement, voltage
falls more than 1.8 volts in 3 seconds period.If NG, replace the battery. (Use CR1620 or equiva-
lent.)
D: REPLACEMENT
1. TRANSMITTER REGISTRATION
NOTE:
 A maximum of three transmitters can be regis-
tered for each individual vehicle.
 When replacing the transmitter (key), registration
to immobilizer system is also necessary.
1) Remove the side sill cover at driver’s side, then
connect the registration connectors at front pillar
lower section.
2) Unlock the door lock.
3) Press any button of the transmitter twice while
pressing driver’s door lock switch to unlock side to
be registered.
4) The door lock will automatically lock and unlock
in sequence. This indicates the completion of trans-
mitter registration for first transmitter.
5) If the registration of second and third transmitter
is now to be carried out, repeat the procedure 3)
and 4).
6) Disconnect the registration connectors after the
completion of all registration operations. After con-
firming the operation of door lock using newly reg-
istered transmitter(s), reinstall the side sill cover at
driver’s side.
(A) Resistance 300 Ω
Tester connection
Standard
(+) (–)
Battery (+) termi-
nalBattery (–) termi-
nal2.5 — 3.0 V
SL-00065
SL-00066
(A)

SL-42
SECURITY AND LOCK
Keyless Transmitter

PI-3
PRE-DELIVERY INSPECTION
Pre-delivery Inspection
B: PDI PROCEDURE
Follow the procedures shown in the table below.
Static Checks Just After Vehicle Receipt
Step Check point
1. Appearance check (1) If the vehicle is covered with protective coating, visually check the vehicle
body for damage and dents. If the protective coating has been removed,
visually check the body paints for small areas of damage or stains.
(2) Visually check the glass and light lenses for any damage and cracks or
excessive gaps to the body sheet metal.
(3) Visually check the plated parts for any damage.
2. Tire check (1) Check the tires for damage, abnormal conditions, and dents on the
wheels.
(2) Check the tire air pressure.
3. Fuse installation If the vehicle is about to be delivered to the customer, attach a room light
fuse.
4. Connection of air conditioner harness If the vehicle is about to be delivered to the customer, connect the air condi-
tioner harness.
5. Check the doors for lock/unlock and open/close
operations.(1) Using the key, check if the door can be locked and unlocked normally.
(2) Open and close all doors to see that there are no abnormal conditions.
6. Operation check of double lock Check that the double lock operates normally.
7. Operation check of the child safety lock system. Check the child safety lock system operates normally.
8. Check the rear gate for lock/unlock and open/
close operations.(1) Check if the rear gate can be unlocked normally from the emergency
door.
(2) Open and close the rear gate to see that there are no abnormal condi-
tions.
(3) Operate the power door locking switch to check that the rear gate is
locked and unlocked normally.
9. Operation check of fuel lid opener lock release
leverOperate the fuel lid opener to check that the fuel lid is unlocked normally.
10. Accessory check Check that the following accessories are provided:
 Owner’s manual
 Warranty booklet
 Service booklet
 Spare key
Jack
Tool set
 Spare tire
11. Operation check of hood lock release system Operate the hood lock release lever to check that the hood opens normally.
12. Battery Check the battery for any abnormal conditions such as rust and trace of bat-
tery fluid leaks.
13. Brake fluid Check the fluid amount.
14. Engine oil Check the oil amount.
15. Transmission fluid (1) Check the fluid amount.
(2) For AT, check the front differential oil.
16. AT front differential oil Check the AT front differential oil amount.
17. Coolant Check the coolant amount.
18. Clutch fluid Check the clutch fluid amount.
19. Window washer fluid Check the window washer fluid amount.
20. Hood latch check Check that the hood is closed and latched securely.
21. Keyless entry system Check that the keyless entry system operates normally.
22. Security system Check that the security system operates normally.
23. Seat (1) Check the seat surfaces for smears or dirt.
(2) Check the seat installation conditions and functionality.
24. Seat belt Check the seat belt installation conditions and functionality.
25. Wheel alignment Check that the wheel alignments are properly adjusted.

PI-6
PRE-DELIVERY INSPECTION
Pre-delivery Inspection
2) Close the driver’s door completely, and place the
door lock knob (A) to the lock position. Then pull in-
side door handles (B) to ensure that doors will not
open.
For other doors, place the door lock knob (A) to the
lock positions and then pull the inside door handles
to ensure that the doors will not open.
3) Press the driver’s side power door lock switch to
lock side. Check that all doors including rear gate
are locked.
4) Press the driver’s side power door lock switch to
unlock side. Check that all doors including rear
gate are unlocked.6. CHECK DOUBLE LOCK OPERATION.
1) Fully open all the windows.
2) Remove the key.
3) Lock all the doors using the key or keyless trans-
mitter.
4) Verify that all the doors including rear gate are
not unlocked when pressing power door lock switch
to unlock side.
5) Verify that the door is not opened when operat-
ing door lock knob to unlock position and pulling in-
ner remote. Perform the same check for other
doors.
6) When the ignition key is turned to ON position in
double lock condition, confirm all doors are re-
leased from double lock and then all doors and rear
gate is unlocked.
7. CHECK THE OPERATION OF CHILD
SAFETY LOCKS
1) Set the child safety lock on both rear doors to the
lock positions.
2) Close the rear doors completely.
3) Check that the lock levers of the rear doors are in
the unlock positions. Then, pull the inside door han-
dles of the rear doors to ensure that the doors will
not open.
4) Next, pull the outside door handles of the rear
doors to ensure that the doors will open.
(A) Door lock knob
(B) Inside door handle
PI-00004
(A)
(B)
PI-00074
PI-00107
(A) Unlock
(B) Lock
(C) Child safety lock
PI-00084
(A)
(B)
(C)

PI-10
PRE-DELIVERY INSPECTION
Pre-delivery Inspection
21.KEYLESS ENTRY SYSTEM
Check the keyless entry system operations as fol-
lows:
 Fully open all the door windows.
 Remove the key from the ignition switch and
close all the doors including rear gate.
 Press the “LOCK” button on the keyless transmit-
ter once and check if all the doors are locked, and
the hazard light flashes once.
 Press the “UNLOCK” button on the keyless
transmitter once and check if the all doors are un-
locked, and the hazard light flashes twice. Close all doors and rear gate, press the “LOCK”
button of the keyless transmitter. Press the “UN-
LOCK” button of the keyless transmitter and wait
for 30 seconds. Check that all doors and the rear
gate are automatically locked again.
22.SEAT
Check that each seat provides full functionality in
sliding and reclining. Check all available functions
of the rear seat.
23.SEAT BELT
Pull out the seat belt and then release it. Check that
the belt webbing retracts smoothly.
24.WHEEL ALIGNMENT
Check the wheel alignments. Alignment.>
25.TEST MODE CONNECTORS
Turn the ignition switch to ON and check that the
malfunction indicator light starts blinking. If the light
blinks, return the ignition key to LOCK and discon-
nect the test mode connector. Then, turn the igni-
tion key to ON again. If the malfunction indicator
light blinks at that time in spite of the disconnected
test mode connector, carry out an engine diagno-
sis.
26.STARTING CONDITION
Start the engine and check that the engine starts
smoothly. If any battery voltage problems are
found, recharge or replace the battery. If any nois-
es are observed, immediately stop the engine and
check and repair the necessary components.
27.EXHAUST SYSTEM
Listen to the exhaust noise to see if no unusual
noises are heard.
28.INDICATOR LIGHT
Check that all the indicator lights are off.
PI-00108
PI-00109
PI-00110
PI-00111
(A) Test mode connector (Green)
PI-00076
(A)