Subaru IMPREZA GD 2007 Series Manual page 4112

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SECURITY AND LOCKS
3. CHECK BUZZER SOUND SETTING
Step
1 CHECK BUZZER SOUND SETTING.
1) Check the current setting for the buzzer.
2) Remove the key from ignition switch.
3) Close all the doors and the rear gate.
4) Press the LOCK/ARM or UNLOCK/DIS-
ARM button.
2 CHECK BUZZER SOUND SETTING.
1) Open the driver's side door and pull the key
out from the ignition switch.
2) With the vehicle side manual UNLOCK
switch ON, insert the key in the ignition switch.
3) Within 10 seconds from 2), repeatedly pull
out and insert the key 5 times.
4) Open and close the door within 5 seconds
from the fifth time in 3).
5) The answer back buzzer setting is switched
(ON ←→ OFF) and the hazard light flashes 3
times.
NOTE:
If the door is not opened and closed within 10
seconds, the hazard light will flash once. In this
case, start over from the beginning.
6) Press the LOCK/ARM or UNLOCK/DIS-
ARM button.
4. CHECK FUSE
Step
1 CHECK FUSE.
Remove and visually check the fuses No. 6 (in
the main fuse box) and No. 3 (in the fuse & relay
box).
5. CHECK POWER SUPPLY AND GROUND CIRCUIT
Step
1 CHECK POWER SUPPLY.
1) Disconnect the keyless entry control mod-
ule harness connector.
2) Measure the voltage between harness con-
nector terminal and chassis ground.
Connector & terminal
(B176) No. 2 (+) — Chassis ground (–):
(B176) No. 26 (+) — Chassis ground (–):
2 CHECK GROUND CIRCUIT.
Measure the resistance between harness con-
nector terminal and chassis ground.
Connector & terminal
(B176) No. 14 — Chassis ground:
Keyless Entry System
Check
Does the buzzer sound?
Does the buzzer sound?
Check
Is the fuse blown out?
Check
Is the voltage 10 V or more?
Is the resistance less than 10 Ω? The power supply
SL-16
Yes No
The buzzer func- Go to step 2.
tion is normal.
The buzzer func- Check the function
tion is normal. of the transmitter.
<Ref. to SL-15,
CHECK KEY-
LESS TRANSMIT-
TER BATTERY
AND FUNCTION,
INSPECTION,
Keyless Entry Sys-
tem.>
Yes No
Replace the fuse Check the power
with a new part. supply and ground
circuit. <Ref. to SL-
16, CHECK
POWER SUPPLY
AND GROUND
CIRCUIT,
INSPECTION,
Keyless Entry Sys-
tem.>
Yes No
Go to step 2.
Check the harness
for open circuits
and shorts
between the key-
less entry control
module and fuse.
Repair the har-
and ground circuit ness.
are OK.