Keyless Entry System - Evolution: Other Mitsubishi Lancer IX

ENABLING/DISABLING THE ANSWERBACK FUNCTION

If the keyless entry system locks or unlocks the doors, the dome light flashes or illuminates, the hazard warning light flashes (hazard answerback function). The hazard and horn answerback functions can be enabled or disabled according to the following procedure

ENABLING/DISABLING THE HAZARD ANSWERBACK FUNCTION

The hazard answerback function can be enabled or disabled by one of the two following procedures.

Scheme 20

Scheme 21

1. Enter the hazard answerback customize mode by observing one of the following steps. If the ETACS-ECU enters the customize mode, its tone alarm will sound once. Turn the ignition switch to "LOCK" (OFF) position. Turn off the hazard warning light switch. Connect scan tool MB991502 to the data link connector terminal (1). Close the driver's side door. Leave the windshield washer switch on for at least ten seconds. Then the ETACS-ECU tone alarm will sound once.
2. If the transmitter "LOCK" button is pushed consecutively twice (within two seconds), 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.
3. If the transmitter "UNLOCK" button is pushed consecutively twice (within two seconds), the ETACS-ECU tone alarm 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 tone alarm will sound once. Disable the hazard answerback function when the doors are unlocked: The ETACS-ECU tone alarm will sound twice.
4. Exit the hazard answerback customize mode by observing one of the following steps. Disconnect scan tool MB991502 from the data link connector, or disconnect data link connector terminal (1) form the ground. Turn the ignition switch to position other then "LOCK" (OFF), or remove the ignition key. Open the driver's side door, Any other warning tone alarm output occurs NOTE: If any operation is not done for at least three minutes after the ETACS-ECU has entered the customize mode, the hazard answerback customize mode will be canceled automatically.

< When only the transmitter is used >

1. Remove the ignition key.
2. Push the "LOCK" button while holding the "UNLOCK" button pushed for four to ten seconds.
3. If the "LOCK" button and "UNLOCK" button are released in that order, 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.
4. If the "UNLOCK" button and "LOCK" button are released in that order, 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.

1. Remove the ignition key.
2. Push the "UNLOCK" button while holding the "LOCK" button pushed for four to 10 seconds.
3. If the "LOCK" button and "UNLOCK" button are released at the same time, 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.
4. If the "LOCK" button and "UNLOCK" button are released at the same time, 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 the doors are locked with the keyless entry system. **: The horns sound when the other doors are locked by the keyless entry system with some door(s) has been locked.

HOW TO REGISTER SECRET CODE

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.

1. When the transmitter or ETACS-ECU is replaced
2. If more transmitters are to be used
3. 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.

Scheme 22

Scheme 23

Scheme 24

1. Check that the doors lock normally when the key is used.
2. Insert the ignition key. CAUTION: To prevent damage to scan tool MB991502, always turn the ignition switch to "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.
3. Connect the scan tool to the data link connector. If the scan tool is not used, ground terminal (1) of the data link connector. NOTE: This will connect terminal (1) of the data link connector to ground, and the system will be in secret code registration standby mode.
4. Press the hazard switch six times within 10 seconds. NOTE: At this time the code registration monitor request is output (all doors locked and unlocked) and becomes registration mode. NOTE: The hazard warning light switch is turned on and off alternately whenever it is pushed.
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 registration is completed, the code registration monitor request is output (all doors locked and unlocked).
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 registering the code for the first transmitter. After the second registration is completed, the code registration monitor request is output (all doors locked and unlocked).
8. Registration mode will be canceled under the following conditions: When the secret code for four transmitters has been registered: When one minute has been passed after registration mode started: When scan tool MB991502 is disconnected (the ground connection is broken); When the key is removed from the key cylinder
9. After the registration is completed, carry out the following work, and then check that the keyless entry system operates normally. Remove the ignition key. Close all of the doors.