Subaru Legacy IV (2008 year). Manual - part 1121

SL-57

Transmitter

SECURITY AND LOCKS

26.Transmitter

A: REMOVAL

1. TRANSMITTER BATTERY

1) Disassemble the keyless transmitter, and take
out the transmitter case (1).

2) Remove the claw, and open the transmitter
case.

3) Remove the battery (1) from the transmitter.

NOTE:
To prevent static electricity damage to the transmit-
ter printed circuit board, touch the steel area of
building with hand to discharge static electricity car-
ried on body or clothes before disassembling the
transmitter.

B: INSTALLATION

1. TRANSMITTER BATTERY

Install in the reverse order of removal.

C: INSPECTION

1. TRANSMITTER BATTERY

Measure the voltage between the keyless transmit-
ter battery (+) terminal and (–) terminal.

NOTE:
Battery discharge occurs during the measurement.
Complete the measurement within 5 seconds.

If NG, replace the battery. (Use CR1620 or equiva-
lent.)

SL-00957

(1)

SL-00958

SL-00959

(1)

(A) Resistance (47 

:)

Tester connection

Standard

(+)

(–)

Battery

Positive terminal

Battery

Ground terminal

2.5 — 3.0 V

SL-00066

(A)

SL-58

Transmitter

SECURITY AND LOCKS

D: REPLACEMENT

1. REGISTRATION OF KEYLESS 
TRANSMITTER WITH SUBARU SELECT 
MONITOR

NOTE:
• A maximum of four keyless transmitter can be
registered for each individual vehicle.
• When replacing or adding the keyless transmit-
ter, new registration of transmitter is necessary.
1) Prepare the Subaru Select Monitor kit. <Ref. to
SL-6, SPECIAL TOOL, PREPARATION TOOL,
General Description.>

2) Prepare PC with Subaru Select Monitor in-
stalled.
3) Connect the USB cable between SDI (Subaru
Diagnosis Interface) and USB port on the personal
computer (dedicated port for the Subaru Select
Monitor).

NOTE:
The dedicated port for the Subaru Select Monitor
means the USB port which was used to install the
Subaru Select Monitor.
4) Connect the diagnosis cable to SDI.
5) Connect SDI to data link connector located in the
lower portion of the instrument panel (on the drivers
side).

CAUTION:
Do not connect scan tools other than the Suba-
ru Select Monitor.

6) Start the PC.
7) Turn the ignition switch to ON (engine OFF) and
run the “PC application for Subaru Select Monitor”.

8) On the «Main Menu» of the Subaru Select Mon-
itor, select the “Each System Check” 

o “Integ. unit

mode” 

o “Keyless ID registration”.

9) Input the 8-digit ID number attached to the tag
plate of the transmitter or inside the transmitter,
from left to right. Press the [OK] key.
10) 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.
11) Press the [OK] key if the ID number is correct.
Press the [END] key if incorrect, to return to the
step 3) and try again.
12) «ID is being registered···» is displayed and reg-
istration starts.
13) «ID registration completed» will be displayed
when the registration process is done.
14) To exit, select «Quit: NO» to return to {Keyless
ID registration}. If there are additional keyless
transmitters to be registered, select «The following
are registered: OK» to return to the step 4).

NOTE:
• If the registration fails, «ID cannot register. Try
again.» will be shown. Select the [OK] key to return
to the {Keyless ID registration}. And retry from the
step 3).
• «Quit: NO» is shown on the Subaru Select Mon-
itor when fourth keyless transmitter has been regis-
tered. Select the [NO] key to return to {Keyless ID
registration}.

EN-05692

EN-02097

SL-59

Immobilizer Control Module

SECURITY AND LOCKS

27.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. <Ref. to SL-56, Body Inte-
grated Unit.>

SL-60

Immobilizer Antenna

SECURITY AND LOCKS

28.Immobilizer Antenna

A: REMOVAL

1) Disconnect the ground cable from battery.
2) Remove the screws, and remove the steering
column lower cover.

3) Remove the screws and steering column upper
cover.
4) Remove the instrument panel lower cover. <Ref.
to EI-51, REMOVAL, Instrument Panel Lower Cov-
er.>
5) Disconnect the immobilizer antenna connector
(A) and ignition switch lighting connector (B).
6) Loosen the screw and release the lock (D) at op-
posite side using flat tip screwdriver (1), and then
detach the immobilizer antenna (C).

CAUTION:
Do not apply excessive force to remove the im-
mobilizer 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-00258

(D)

(1)

SL-00315

(A)

(C)

(B)