Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Manual — part 725

SL-49

Transmitter

SECURITY AND LOCKS

23.Transmitter

A: REMOVAL

1. TRANSMITTER BATTERY

CAUTION:

To prevent static electricity damage to the key-

less transmitter printed circuit board, touch the

steel area of building with hand to discharge

static electricity carried on body or clothes be-

fore disassembling the keyless transmitter.

Remove the battery (1) from the transmitter.

B: INSTALLATION

Install each part in the reverse order of removal.

C: INSPECTION

1. TRANSMITTER BATTERY

1) Check the voltage between the transmitter bat-

tery (+) terminal and (–) terminal.
NOTE:

Battery discharge occurs during the inspection.

Complete the measurement within 5 seconds.

2) Replace the battery if the inspection result is not

within the standard value. (Use CR2025 or equiva-

lent.)

D: REPLACEMENT

1. REGISTRATION OF KEYLESS TRANS-

MITTER 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-7, SPECIAL TOOL, PREPARATION TOOL,

General Description.>

2) Prepare PC with Subaru Select Monitor in-

stalled.

3) Connect the USB cable to SDI (Subaru Diagno-

sis Interface) and USB port on the personal com-

puter (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 driv-

er’s 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”.

(A) Resistance 47 Ω

Tester connection

Standard

(+)

(–)

Battery

Positive terminal

Battery

Ground terminal

2.5 — 3.0 V

(1)

SL-00387

(A)

SL-00066

EN-05692

EN-06148

SL-50

Transmitter

SECURITY AND LOCKS

8) On the «Main Menu» of the Subaru Select Mon-

itor, select the {Each System Check} → {Integ. unit

mode} → {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 [EXIT] key if incorrect, to return to the

step 3) and enter the ID number 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}. Retry starting 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}.

SL-51

Immobilizer Control Module

SECURITY AND LOCKS

24.Immobilizer Control Module

A: NOTE

The control of immobilizer system is carried out in

body integrated unit. Refer to the section on the

body integrated unit for the work procedures.

• Removal: <Ref. to SL-48, REMOVAL, Body Inte-

grated Unit.>

• Installation: <Ref. to SL-48, INSTALLATION,

Body Integrated Unit.>

SL-52

Immobilizer Antenna

SECURITY AND LOCKS

25.Immobilizer Antenna

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the screws and remove the steering

column cover lower.

3) Remove the harness cover lock.

4) Remove the screws and detach the knee protec-

tor.

5) Remove the screws and remove the steering

column cover upper.

6) Remove the instrument panel lower cover. <Ref.

to EI-49, REMOVAL, Instrument Panel Lower Cov-

er.>

7) Disconnect the immobilizer antenna connector

(A) and ignition switch lighting connector (B).

8) 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 each part in the reverse order of removal.

WW-00547

LI-01143

WW-00669

(D)

(1)

SL-00315

(A)

(C)

(B)