Mitsubishi Galant (2004+). Manual — part 573

KEYLESS ENTRY SYSTEM

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d. Turn-signal lights: Do not flash when doors are locked

and unlocked.

NOTE: The adjustment function allows you to change the
horn answerback setting as follows. Prior to that check, con-
firm which setting is activated.

.

a. Horn: Sounds once when the lock button is pressed.
b. Horn: Sounds once when the lock button is pressed (ini-

tial setting).

c. Horn: Does not sound.

KEYLESS ENTRY SYSTEM TIMER LOCK
FUNCTION INSPECTION

M1428004000149

If the doors are not locked within 30 seconds after the unlock
button is pressed, refer to GROUP 54B, SWS Diagnosis

P.54B-9

.

NOTE: If either of the doors is opened or the key is inserted in
the ignition switch within that 30-second period, the timer lock
function will be cancelled.
NOTE: The adjustment function allows you to change the timer
lock period from 30 seconds (initial setting) to 60, 120 or 180
seconds. Prior to this inspection, confirm which setting is acti-
vated.

ENABLING/DISABLING THE ANSWERBACK
FUNCTION

M1428003200225

When the doors are locked or unlocked by using the transmit-
ter, the dome light will flash/illuminate, the turn-signal lights will
flash (hazard answerback), or the horn will sound (horn
answerback) to inform the driver.
The hazard answerback and horn answerback functions can be
enabled or disabled according to the following procedure:

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ENABLING/DISABLING THE HAZARD
ANSWERBACK FUNCTION

.

How to adjust hazard answerback when the transmitter is
used to lock doors
1. Remove the ignition key.
2. Push the ”unlock” button and then push the ”lock“ button

within 4 seconds to 10 seconds.

3. Release the ”lock” button within 10 seconds after Step 2 and

then release the “unlock” button. The ETACS-ECU tone
alarm 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 tone alarm will
sound once.

• Disable the hazard answerback function when the

doors are locked: The ETACS-ECU tone alarm will
sound twice.

.

How to adjust hazard answerback when the transmitter is
used to unlock doors
1. Remove the ignition key.
2. Push the ”unlock” button and then push the ”lock“ button

within 4 seconds to 10 seconds.

3. Release the ”lock” button within 10 seconds after Step 2 and

then release the “unlock” button. The ETACS-ECU tone
alarm will sound, indicating that the hazard answerback
function can be enabled or disabled when the door are
unlocked.

• Enable the hazard answerback function when the

doors are unlocked: The ETACS-ECU tone alarm
will sound once.

• Disable the hazard answerback function when the

doors are unlocked: The ETACS-ECU tone alarm
will sound twice.

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ENABLING/DISABLING THE HORN
ANSWERBACK FUNCTION

.

1. Remove the ignition key.
2. Push the ”unlock” button and then push the ”lock“ button

within 4 seconds to 10 seconds.

3. Release the ”lock” button within 10 seconds after Step 2 and

then release the “unlock” button. The ETACS-ECU tone
alarm will sound, indicating that the horn answerback
function can be enabled or disabled.

• Enable the horn answerback function*: The

ETACS-ECU tone alarm will sound once.

• Disable the horn answerback function: The

ETACS-ECU tone alarm will sound twice.

• Enable the horn answerback function**: The

ETACS-ECU tone alarm will sound three times.

NOTE:

.

*: The horn will sound if "LOCK" button is pressed with the

doors locked.

**: The horn will sound if the doors are locked with the key-

less entry system.

HOW TO REGISTER SECRET CODE

M1428001000300

Required Special Tools:

• MB991958: MUT-III Sub Assembly

• MB991824: Vehicle Communication Interface (V.C.I.)

• MB991910: MUT-III Main harness A

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 previ-
ously registered codes for all transmitters are cleared. There-
fore, if you are using four transmitters or are adding more
transmitters, the codes for all transmitters must be registered at
the same time.

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When special tool MB991824 (V.C.I.) is used

.

1. Check that the doors lock normally when the key is used.
2. Insert the ignition key.

CAUTION

To prevent damage to special tool MB991824 (V.C.I.),
always turn the ignition switch to “LOCK” (OFF) position
before connecting or disconnecting special tool MB991824
(V.C.I.).
3. Connect special tool MB991824 (V.C.I.) to the data link

connector.

4. Within 10 seconds after turning special tool MB991824

(V.C.I.) power supply switch to the "ON" position, press the
hazard warning light switch six times.
NOTE: When the hazard warning light switch has been
pressed six times, the ETACS-ECU locks and unlocks the
doors automatically once. The ETACS-ECU is ready to reg-
ister an encrypted code.
NOTE: The hazard warning light switch is a toggle switch.

5. Press the transmitter button, and then press it two times

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

6. When the encrypted code has been registered, the

ETACS-ECU locks and unlocks the doors automatically
once.

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

second transmitter, the same registration procedure should
be carried out within one minute after completing step 4.

AC306728

AB

MB991910

DATA LINK

CONNECTOR

MB991824

ACX00571

CONNECT V. C. I. AND TURN
THE V. C. I. POWER SUPPLY
SWITCH ON.

WITHIN 10 SECONDS

HAZARD
WARNING
LIGHT
SWITCH

ON

OFF

1

2

3

4

5

6

AM