Mitsubishi Lancer. Manual — part 233

KEYLESS ENTRY SYSTEM

BODY

42-54

• Enable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound twice.

3. If the transmitter “UNLOCK” button is pushed

consecutively twice (within two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.

• Enable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.

4. Exit the hazard answerback customize mode by

observing one of the following steps.
(1) Disconnect diagnosis connector terminal (1)

form the earth.

(2) Turn the ignition switch to position other then

“LOCK”(OFF), or remove the ignition key.

(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.

NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus-
tomize mode, the hazard answerback customize
mode will be canceled automatically.

<When the transmitter is used after
connecting M.U.T.-II to the diagnosis
connector>

1. Enter the hazard answerback customize mode by

performing one of the following steps. If the
ETACS-ECU enters the customize mode, its
buzzer will sound once.
(1) Turn the ignition switch to “LOCK”(OFF)

position.

(2) Turn off the hazard warning lamp switch.

CAUTION

Before connecting or disconnecting the M.U.T.-II,
turn the ignition switch to the "LOCK" (OFF)
position.

AC304777

Steering shaft

AC

MB991502

16-Pin

(3) Connect the M.U.T.-II to the diagnosis

connector.

(4) Close the driver's side door.
(5) Keep the windshield washer switch on for at

least ten seconds. Then the ETACS-ECU
buzzer will sound once.

2. If the transmitter “LOCK” button is pushed

consecutively twice (within two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are locked.

• Enable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound twice.

3. If the transmitter “UNLOCK” button is pushed

consecutively twice (within two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.

• Enable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.

4. Exit the hazard answerback customize mode by

observing one of the following steps.
(1) Disconnect M.U.T.-II from the diagnosis

connector.

(2) Turn the ignition switch to position other then

“LOCK”(OFF), or remove the ignition key.

(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.

KEYLESS ENTRY SYSTEM

BODY

42-55

NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus-
tomize mode, the hazard answerback customize
mode will be canceled automatically.

<When the transmitter is used after
connecting special tool V. C. I.
(MB991824) to the diagnosis connector>

1. Enter the hazard answerback customize mode by

performing one of the following steps. If the
ETACS-ECU enters the customize mode, its
buzzer will sound once.
(1) Turn the ignition switch to “LOCK”(OFF)

position.

(2) Turn off the hazard warning lamp switch.

CAUTION

Before connecting or disconnecting the V. C. I.,
turn the ignition switch to the "LOCK" (OFF)
position.

AC305153AB

MB991911

MB991824

16-Pin

(3) Connect the V. C. I. to the diagnosis

connector.

(4) Turn the V.C.I. power switch to the "ON"

position.

(5) Close the driver's side door.
(6) Keep the windshield washer switch on for at

least ten seconds. Then the ETACS-ECU
buzzer will sound once.

2. If the transmitter “LOCK” button is pushed

consecutively twice (within two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are locked.

• Enable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are locked: The
ETACS-ECU buzzer will sound twice.

3. If the transmitter “UNLOCK” button is pushed

consecutively twice (within two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.

• Enable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound once.

• Disable the hazard answerback function

when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.

4. Exit the hazard answerback customize mode by

observing one of the following steps.
(1) Disconnect V. C. I. from the diagnosis

connector.

(2) Turn the ignition switch to position other then

“LOCK”(OFF), or remove the ignition key.

(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.

NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus-
tomize mode, the hazard answerback customize
mode will be canceled automatically.

HOW TO REGISTER SECRET CODE

M1428001000292

Each individual secret code is registered inside the
transmitter, and so it is necessary to resister these
codes with the EEPROM inside the receiver in the
following cases.

• When the transmitter or ETACS-ECU is replaced

• If more transmitters are to be used

• If it appears that a problem is occurring because

of faulty registration of a code.

A maximum of four different codes can be stored in
the EEPROM memory (four different transmitters can
be used). When the code for the first transmitter is
registered, the previously registered codes for all
transmitters are cleared. Therefore, if you are using
four transmitters or are adding more transmitters, the
codes for all transmitters must be registered at the
same time.

KEYLESS ENTRY SYSTEM

BODY

42-56

WHEN THE SPECIAL TOOL DIAGNOSIS
CODE CHECK HARNESS (MB991529) IS
USED

1. Check that the doors lock normally when the key

is used.

2. Insert the ignition key.

CAUTION

Before connecting or disconnecting the earth,
turn the ignition switch to the "LOCK" (OFF)
position.

AC305133AB

Diagnosis

connector

MB991529

Steering shaft

3. Connect the diagnosis connector to the special

tool diagnosis code check harness (MB991529).
NOTE: This will connect terminal (1) of the diag-
nosis connector to earth, and the system will be in
secret code registration standby mode.

ACX00571

Ground connected

Within 10 seconds

Hazard
warning
switch

ON

OFF

1

2

3

4

5

6

AG

4. Press the hazard warning lamp switch six times

within 10 seconds.
NOTE: Once the process is completed six times,
then it will operate with all doors and tailgate lock
and unlock operations once and then go to the
save mode.
NOTE: The hazard warning lamp switch is turned
on and off alternately whenever it is pushed.

5. Press the transmitter switch, and then press it two

times within 10 seconds of the first press. This will
register the code.

6. Once the program is saved, it will operate once

with the all doors and tailgate lock and unlock
operations.

7. If you are using two or more transmitters or have

added a second transmitter, the next transmitter
should be registered within one minute after
registering the code for the previous transmitter.
The registration procedure is common for all the
transmitter.

8. Registration mode will be cancelled under the

following conditions:

• When the secret code for four transmitters has

been registered;

• When no secret codes have been registered for

more than one minute after the registration mode
is entered;

• When passing one minute after finishing the reg-

istration of all transmitters;

• When the diagnosis connector is disconnected

from earth;

• When the key is removed from the key cylinder;

9. After the registration is completed, remove the

ignition key and close all the doors, and then
check that the keyless entry system operates
normally.

WHEN THE M.U.T.-II IS USED

1. Check that the doors lock normally when the key

is used.

2. Insert the ignition key.

CAUTION

Before connecting or disconnecting the M.U.T.-II,
turn the ignition switch to the "LOCK" (OFF)
position.

AC304777

Steering shaft

AC

MB991502

16-Pin

3. Connect the M.U.T.-II to the diagnosis connector.

ACX00571

M.U.T.-II connected

Within 10 seconds

Hazard
warning
switch

ON

OFF

1

2

3

4

5

6

AB

KEYLESS ENTRY SYSTEM

BODY

42-57

4. Press the hazard warning switch six times within

10 seconds.
NOTE: Once the process is completed six times,
then it will operate with all doors and tailgate lock
and unlock operations once and then go to the
save mode.
NOTE: The hazard warning lamp switch is turned
on and off alternately whenever it is pushed.

5. Press the transmitter switch, and then press it two

times within 10 seconds of the first press. This will
register the code.

6. Once the program is saved, it will operate once

with the all doors and tailgate lock and unlock
operations.

7. If you are using two or more transmitters or have

added a second transmitter, the next transmitter
should be registered within one minute after
registering the code for the previous transmitter.
The registration procedure is common for all the
transmitter.

8. Registration mode will be cancelled under the

following conditions:

• When the secret code for four transmitters has

been registered;

• When no secret codes have been registered for

more than one minute after the registration mode
is entered;

• When passing one minute after finishing the reg-

istration of all transmitters;

• When the M.U.T.-II is disconnected from the diag-

nosis connector;

• When the key is removed from the key cylinder;

9. After the registration is completed, remove the

ignition key and close all the doors, and then
check that the keyless entry system operates
normally.

WHEN THE SPECIAL TOOL V. C. I.
(MB991824) IS USED

1. Check that the doors lock normally when the key

is used.

2. Insert the ignition key.

CAUTION

Before connecting or disconnecting the V. C. I.,
turn the ignition switch to the "LOCK" (OFF)
position.

AC305153AB

MB991911

MB991824

16-Pin

3. Connect the V. C. I. to the diagnosis connector.

ACX00571

Within 10 seconds

Hazard
warning
lamp
switch

ON

OFF

1

2

3

4

5

6

AQ

V.C.I. connected

4. Press the hazard warning light switch six times

within 10seconds.
NOTE: Once the process is completed six times,
then it will operate with all doors and tailgate lock
and unlock operations once and then go to the
save mode.
NOTE: The hazard warning lamp switch is turned
on and off alternately whenever it is pushed.

5. Press the transmitter switch, and then press it two

times within 10 seconds of the first press. This will
register the code.

6. Once the program is saved, it will operate once

with the all doors and tailgate lock and unlock
operations.