Immobilizer antenna failure

NG Antenna

Check version of Subaru Select Monitor.
Replace the body integrated unit.

NG Key-Immob comm/ Immob unit
EEPROM

Subaru Select Monitor failure

Wait approximately one minute, and retry the procedure.
•Body integrated unit erroneous operation (possibility that last When the same error is indicated again, remove the Subaru Select
registration mode still not canceled)
Monitor once. Wait approximately one minute, and retry the
•Key IN, IGN-ON not completed [Only when the error screen on the procedure.
When the same error is indicated again, remove and install the
left is indicated after ten seconds or more elapsed]
battery.

Trouble mode

NG BIU security access NG

NG BIU-SSM Communication

水曜日

B type
REGISTRATION MANUAL FOR IMMOBILIZER

Vehicle-id:
SIE-id::
Å`

13

12

No.

S1001BE.fm

２０１４年４月３０日

"Immobilizer key ID deletion" start
→ "BIU Initializing
communication..." display

"Meter/SCU registration" start
→ "BIU Initializing
communication..." display

Status (procedure)

35 ページ

Screen

午後２時９分

Action to be taken

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)
Prepare the registered key.
Execute "Immobilizer system registration" to register the key to body
integrated unit.
Perform the diagnosis for DTC B1577 (P1577).
Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1408/B1406 or B1407/B1409 is
stored.)
Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1401/B1405 is stored.)

Immobilizer antenna failure
Transponder failure
Transponder failure and body integrated unit failure
•NG key
•Unregistered key
•Body integrated unit unregistered
Body integrated unit failure
•Communication failure with combination meter/security CM
•Combination meter/security CM malfunction
•Combination meter/security CM not genuine part
•Combination meter/security CM registered on another vehicle
Combination meter/security CM registered

NG Antenna

NG Key - Communication Failure

NG Key-Immob comm/ Immob unit
EEPROM

NG Use of Unregistered Key

NG IMM Control Module EEPROM

NG Meter/SCU error

NG Meters / SCU checking NG

NG Performed conditions not
established.

35

Wait approximately one minute, and retry the procedure.
When the same error is indicated again, remove the Subaru Select
Monitor once. Wait approximately one minute, and retry the
procedure.
When the same error is indicated again, remove and install the
battery.

•Body integrated unit erroneous operation (possibility that last
registration mode still not canceled)
•Key IN, IGN-ON not completed [Only when the error screen on the
left is indicated after ten seconds or more elapsed]
Subaru Select Monitor failure
Immobilizer antenna failure
Transponder failure

NG BIU-SSM Communication

NG BIU security access NG

NG Antenna

NG Key - Communication Failure

Prepare the registered key.
Execute "Immobilizer system registration" to register the key to body
integrated unit.
Perform the diagnosis for DTC B1577 (P1577).
Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1408/B1406 or B1407/B1409 is
stored.)

•NG key
•Unregistered key
•Body integrated unit unregistered
Body integrated unit failure
•Communication failure with combination meter/security CM
•Combination meter/security CM malfunction
Combination meter/security CM not genuine part
Combination meter/security CM unregistered

NG Use of Unregistered Key

NG IMM Control Module EEPROM

NG Meter/SCU error

NG Meters / SCU checking NG

NG Performed conditions not
established.

Execute "Meter/SCM registration" to register the combination meter/
security CM.

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1401/B1405 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)

Transponder failure and body integrated unit failure

NG Key-Immob comm/ Immob unit
EEPROM

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1411 is stored.)

Check version of Subaru Select Monitor.
Replace the body integrated unit.

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1407/B1409 is stored.)

Communication failure with combination meter/security CM

NG Meter/SCU Communication

—

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1411 is stored.)

Subaru Select Monitor failure

Check version of Subaru Select Monitor.
Replace the body integrated unit.

Wait approximately one minute, and retry the procedure.
•Body integrated unit erroneous operation (possibility that last When the same error is indicated again, remove the Subaru Select
registration mode still not canceled)
Monitor once. Wait approximately one minute, and retry the
•Key IN, IGN-ON not completed [Only when the error screen on the procedure.
When the same error is indicated again, remove and install the
left is indicated after ten seconds or more elapsed]
battery.

Trouble mode

NG BIU security access NG

NG BIU-SSM Communication

水曜日

B type
REGISTRATION MANUAL FOR IMMOBILIZER

Vehicle-id:
SIE-id::
Å`

36

２０１４年４月３０日

"Remote Control Engine Starter
Registration" start
→ "BIU Initializing
communication..." display

Status (procedure)

36 ページ

Screen

午後２時９分

Combination meter/security CM malfunction
Combination meter/security CM not genuine part
Combination meter/security CM unregistered

NG Meter/SCU error

NG Meters / SCU checking NG

NG Performed conditions not
established.

* When meter failure is detected, registration may not be possible. (This is because meter failure remains even for communication failure or EEPROM failure.)

The message on the left is indicated, when the diagnosis is performed
on the remote control engine starter side, such as inspection for
connection with the remote control engine starter (the message on the
left is indicated, when registration is attempted with a non-genuine
remote control engine starter installed), or when the remote control
engine starter unit is malfunctioning.

Execute "Meter/SCU registration" to register the combination meter/
security CM.

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1401/B1405 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1408/B1406 or B1407/B1409 is
stored.)

Perform the diagnosis for DTC B1577 (P1577).

Prepare the registered key.
Execute "Immobilizer system registration" to register the key to body
integrated unit.

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1410 is stored.)

Check DTC and perform the diagnosis.
(When this screen is displayed, DTC B1411 is stored.)

Check version of Subaru Select Monitor.
Replace the body integrated unit.

B1402 Immobilizer Key Collation NG
B1401 M Collation NG (TYPE B-2 only)
B1405 SCU Collation NG (TYPE B-2 only)
B1571 (P1571) Reference Code Incompatibility
B1575 (P0513) Incorrect Immobilizer Key
B1402 Immobilizer Key Collation NG
B1575 (P0513) Incorrect Immobilizer Key
B1571 (P1571) Reference Code Incompatibility
B1401 M Collation NG
B1578 (P1578) Meter Failure *
B1405 SCU Collation NG
B1578 (P1578) Meter Failure *

Registration failure with remote control engine starter

Body integrated unit failure

Transponder failure and body integrated unit failure

NG Key-Immob comm/ Immob unit
EEPROM

NG IMM Control Module EEPROM

Transponder failure

NG Key - Communication Failure

•NG key
•Unregistered key
•Body integrated unit unregistered

Immobilizer antenna failure

NG Antenna

NG Use of Unregistered Key

Subaru Select Monitor failure

NG Remote start registration NG

Action to be taken

Wait approximately one minute, and retry the procedure.
•Body integrated unit erroneous operation (possibility that last When the same error is indicated again, remove the Subaru Select
registration mode still not canceled)
Monitor once. Wait approximately one minute, and retry the
•Key IN, IGN-ON not completed [Only when the error screen on the procedure.
When the same error is indicated again, remove and install the
left is indicated after ten seconds or more elapsed]
battery.

Trouble mode

NG BIU security access NG

NG BIU-SSM Communication

水曜日

List of DTC codes, when the immobilizer is not registered

14

No.

S1001BE.fm

B type
REGISTRATION MANUAL FOR IMMOBILIZER

S1001BE.fm

37 ページ

２０１４年４月３０日

水曜日

午後２時９分

C type
REGISTRATION MANUAL FOR IMMOBILIZER

6 C type

C: Caution

Vehicle that has a keyless access with push button
start system and is originally provided with a
security ID (security tag)

• The security ID and registration command
must be handled as confidential information
and shall not be announced to outsiders.
• When you install wireless radios or car
phones, make sure that the immobilizer
system is not influenced by their electric
waves.
• Do not operate cell phones or wireless radios
or the like when either trouble diagnosis or
immobilizer registration is in progress.
• During immobilizer registration, do not bring a
key with a different ID close to the ignition
switch. When the access key is on a keychain,
remove it from the chain before the start of
diagnosis. When there are several keys on one
keychain, remove them from the keychain and
use them individually for the work.
• The work of "Registering the Smart
Immobilizer", "Registering the Smart ECM"
and "Delete the Mobile Key (Access Key) ID"
includes the operation of holding up the
access key to the push engine switch (pushbutton ignition switch). Pay attention to the
following when performing this operation.
• Confirm that the battery voltage is 11 V or
more and execute each mode.
• When confirm/register access key, only one
key can be brought into vehicle at a time.
For registration of multiple keys, bring a key
into vehicle and perform registration while
leaving rest of other keys outside.
• When holding up the access key to the
push engine switch (push-button ignition
switch), do not hold two or more access
keys at the same time, but use only one
each time. (When the access key is on a
keychain, remove it from the keychain
before the work.)
• When holding the access key up to the
push engine switch (push-button ignition
switch), bring the access key close to the
push engine switch (push-button ignition
switch) as shown below.

A: Structure
An immobilizer system consists of the following
components: Combination meter, immobilizer
indicator (in the combination meter), access key,
immobilizer antenna (incorporating a push switch),
collation CM, power supply CM, gateway CM,
steering lock CM, ID code box, indoor and outdoor
antennas, receiver, body integrated unit, and
engine ECM.

B: Operation
Get in the vehicle with your access key and let the
access key send the ID via the indoor antenna. The
access key sends the ID to the receiver and the
received ID is sent to the collation CM where it is
collated with the IDs of other immobilizer-related
units. Step on the brake pedal (for an AT model) or
clutch pedal (for a MT model) and press the push
engine switch so that the starter rotates to start the
engine.
If the IDs do not match within the specified period of
time after the RPM of the engine reaches the
specified RPM, the engine stops. If the IDs do not
match, the engine stops within a couple of
seconds. If the engine does not start as a result of
a mismatch of the IDs, the immobilizer indicator
lamp in the combination meter turns on to indicate
that the immobilizer is active. When the immobilizer
is activated, the immobilizer indicator lamp flashes
to generate an alert notifying people around the
vehicle that it is protected by the immobilizer.

SL-00717

37

Vehicle-id:
SIE-id::
Å`

S1001BE.fm

38 ページ

２０１４年４月３０日

水曜日

午後２時９分

C type
REGISTRATION MANUAL FOR IMMOBILIZER

(1) Let the mechanical key insertion
opening of the access key face down.
(2) Hold the Subaru ornament side to the
push engine switch (push-button
ignition switch) side.
(3) Bring it close until it touches the push
engine switch (push-button ignition
switch).
• When replacing the parts for a vehicle with a
keyless access with push button start
system, always use new parts for the "access
key", "collation CM", "ID code box", "steering
lock CM", and "body integrated unit". Never
replace them with used parts.
• If the engine cannot get started with a
registered access key, wait approximately
one second until the immobilizer warning
lamp starts flashing. Then try to start the
engine again with the registered access key.
• Do not place a PC within 10 cm around
access keys and receiver antennas to avoid
any malfunctions of the keyless access with
push button start system.

Note:
• Carry out the "Registering the Smart
Immobilizer" procedure in case you replace an
access key, collation CM, body integrated unit or
a combination meter.
• In case of replacing a steering lock CM, execute
the "Registering the Smart ECM" procedure.
• When replacing the ID code box, "Registering the
Smart ECM" and "Registering the Engine ECM"
must be performed in this order.
• In case of replacing an ECM, execute the
"Registering the Engine ECM" procedure.
• Immobilizer registration is NOT necessary when
a power supply CM or a gateway CM is replaced.
• When turning the ignition on, press the push
engine switch (push-button ignition switch) twice
without stepping on the brake pedal. Power
supply status changes to ACC-ON, IG-ON, OFF,
ACC-ON accordingly, as pressing the push
engine switch (push-button ignition switch) once.
• At the time of engine start, press the push engine
switch (push-button ignition switch) once with the
brake pedal depressed in case of an AT vehicle.
In case of a MT vehicle, press the push engine
switch (push-button ignition switch) once with the
clutch pedal depressed.
• When performing either one of the operations
shown below, perform also the "Registering
Remote Control Engine Starter".
• Installing remote control engine starter
• Replacing remote control engine starter
• Replacing collation CM of a vehicle equipped
with remote control engine starter
• When an access key has been lost, perform
"Delete the Access Key ID". When all access
keys have been lost, refer to "Keyless access with
push button start system: Correspondence table
at the time of parts failure".
• There is a possibility that registry fails due to poor
connector coupling of cabin antenna. In such
case, please repair electrical contacts of keyless
access indoor antenna (front) before performing
immobilizer registry. Keyless access indoor
antenna (front) is the only antenna used in
immobilizer registry.)

38

Vehicle-id:
SIE-id::
Å`

S1001BE.fm

39 ページ

２０１４年４月３０日

水曜日

午後２時９分

C type
REGISTRATION MANUAL FOR IMMOBILIZER