System Outline

Door lock control (Lock and unlock) and panic control (Theft alarm and flash) is performed by remote control, using low-power electrical waves emitted by a transmitter and without the ignition key needing to be inserted in the door key cylinder.

1. Normal Operation 

   * Lock operation

   When the lock button on the transmitter is pressed, all the doors are locked.

   * Unlock operation

   When the unlock button on the transmitter is pressed, the driver door will be unlocked.

   When the unlock SW is pressed again within 3 seconds, all the doors are unlocked.

2. Visual Confirmation of Lock or Unlock 

   If all doors indicate that they are locked after the lock command, the hazard lights will flash once. If any door indicates that it is open after the unlock command, the hazard lights will flash twice.

3. Buzzer Sound Function 

   * If all doors indicate that they are locked after the lock command has been issued, the keyless buzzer will sound once. If any door indicates that it is open after the unlock command has been issued, the keyless buzzer will sound twice.

   * When a transmitter is used to open or close the back door, the buzzer will sound twice. (w/ power back door system)

   * When a transmitter is used to open or close power window, the buzzer will sound once.

   * Pressing the lock switch on the transmitter - when any of the doors is open - will trigger the buzzer which will sound for 10 seconds. Closing the door that is open or pressing the unlock switch on the transmitter will stop the buzzer sounding immediately.

4. Illuminated Entry Function 

   When the body ECU detects that all the doors are unlocked after the unlock operation has been made, it turns on various lights such as the ignition key cylinder light and interior light. If all the doors are locked during this operation, the lighting will be cancelled and the lights will immediately fade out.

5. Automatic Lock Operation 

   If all the doors are completely closed and the ignition key is not in the key cylinder (Unlock warning SW off), and the unlock command is issued by the transmitter, all the doors will be unlocked. If no door is opened within 30 seconds of the button (Transmitter) being pushed, then all the doors will automatically be relocked.

6. Wireless Control Stop Function 

   If the following situations occur, the wireless door lock function will cease to operate.

   * Lock operation:

   When any door is open. (Door courtesy SW is on.)

   When the ignition key is inserted to ignition SW.

   When the ignition SW is on.

   * Unlock operation:

   When the ignition SW is on.

   When the ignition key is inserted to ignition SW.

7. Repeat Function 

   If the lock detection signal is not received after the body ECU has output a lock signal, then the lock signal will be output again.

8. Power Back Door Control (w/ Power Back Door System) 

   Press the back door switch on the transmitter and hold it down for 1 second to operate the back door.

9. Power Window Control 

   * Open control

   Press the unlock switch on the transmitter and hold it down for 2 or 3 seconds to get the window to start opening. Releasing the unlock switch will instantly halt the window movement.

10. Sliding Roof Control 

    * Open control

    * Press the unlock switch on the transmitter and hold it down for 2 or 3 seconds to get the sliding roof to start opening. Releasing the unlock switch will instantly the halt sliding roof movement.

11. Panic Mode Function 

    If the panic switch on the transmitter is held down for approximately 1.0 sec. Or the lock switch is held down for approximately 2.5 sec., then the door control receiver will receive the signal and the vehicle will enter panic mode. The theft alarm will sound upon receiving the signal and the headlights and taillights will start flashing. While panic mode is active, if any SW on the transmitter is pressed, the panic mode will be cancelled, the theft alarm will stopped, and the headlights and taillights go off.