#
KEYLESS ENTRY SYSTEM OPERATION [ADVANCED KEYLESS SYSTEM]

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## Normal Keyless Entry Function

### Lock/unlock

  Note

  • If any of the following conditions are met, the doors cannot be locked by operating the transmitter (card key).

  - The auxiliary key is inserted in the ignition key cylinder.
  - The start knob is not in the LOCK position.
  - The start knob is being pressed.
  - Any door is open.

  • If any of the following conditions are met, the doors cannot be unlocked by operating the transmitter (card key).

  - The auxiliary key is inserted in the ignition key cylinder.
  - The start knob is not in the LOCK position.
  - The start knob is being pressed.

1. When the transmitter (card key) is operated, the card key sends ID data and rolling code. They are received by the keyless receiver and sent to the keyless control module.

2. When the keyless control module receives a lock/unlock signal from the transmitter (card key) and verifies the ID, the signal is sent to the BCM and all lock actuators activate to lock/unlock.

3. The keyless control module operates the hazard warning light to flash via the BCM according to lock/unlock signal from the transmitter (card key).

  - When the LOCK button is pressed, the hazard warning light flashes.
  - When the UNLOCK button is operated, the hazard warning light flashes twice.

.

1 | Transmitter (card key)
2 | Keyless receiver
3 | Keyless control module
4 | BCM
5 | Lock Actuator

## Advanced Keyless Entry Function

### Lock/unlock

  Note

  • If any of the following conditions are not met, the doors cannot be locked by operating the request switch.

  - The card key is not inside the vehicle.
  - All doors and liftgate are closed.
  - The auxiliary key is not inserted in the ignition key cylinder.
  - The start knob is in the LOCK position and not being pressed.
  - The card key is within the reception range outside the vehicle.

  • If any of the following conditions are not met, the doors cannot be unlocked by operating the request switch.

  - The auxiliary key is not inserted in the ignition key cylinder.
  - The start knob is in the LOCK position and not being pressed.
  - The card key is within the reception range outside the vehicle.

  a. When the card key receives a request signal, the card key sends back an ID data.
  b. When a request switch is pressed, the keyless control module sends a request signal. If an exterior request switch is pressed, a request signal is sent to the area around the door that the request switch is pressed, and the signal is sent to the whole cabin area (front and rear of the cabin).
  c. The ID data is received at the keyless receiver, and sent to the keyless control module.
  d. When the ID data is verified by the keyless control module and the card key is determined to be outside the vehicle, a signal is sent to the BCM and all the lock actuators are activated to lock/unlock.
  e. The keyless control module operates the hazard warning light to flash via the BCM.
  - When the doors are locked, the hazard warning light flashes once.
  - When the doors are unlocked, the hazard warning light flashes twice.

1 | Keyless receiver
2 | Keyless control module
3 | Transmitter (card key)
4 | Request switch
5 | Keyless antenna
6 | Lock Actuator
7 | BCM
8 | Reception range (exterior)
9 | Radius: Approx. 80 cm {2.6 ft}

### Auto re-lock function

  • The auto re-lock function that automatically locks the doors activates if any of the following operations are performed within approx. 30 s after the UNLOCK button of the card key is pressed, or after the request switch is pressed to unlock the doors.
  - A door or the liftgate is opened.
  - The auxiliary key is inserted in the ignition key cylinder.
  - The start knob is pressed.
  - The transmitter (card key) is operated. (If the UNLOCK button is pressed, the timer is reset.)
  - A request switch is operated.

### Out-of-area (reception area) autolock function

  • When all doors are closed and the driver is out of the reception area carrying the card key, the doors are automatically locked. (Initial setting is OFF.))

1. When all the following conditions are met and all doors are closed after any door or the liftgate is open, the keyless buzzer sounds and the function starts operation. (The doors are not locked at this time.))

  - The card key is not inside the vehicle.
  - The card key is within the reception area outside the vehicle.
  - The auxiliary key is not inserted in the ignition key cylinder.
  - The start knob is in the LOCK position, and not being pressed.

2. After the operation has started, the card key is monitored within the reception area by the keyless antenna. After about 2 s from where the card key has been determined to be out of the reception area, all lock actuators activate to lock. If approx. 30 s have passed since the operation started, the doors also locks regardless of whether the card key is within or out of the reception area.

3. The hazard warning light flashes once.