Keyless/Power Door Locks/Security System Description: Control/Function
Door Lock Control
The door lock control function allows the MICU to detect the status of various switch signals and control each actuator in order to lock and unlock doors and tailgate*.
*: Without keyless access system
Tailgate Control (With Keyless Access System)
The tailgate control function allows the MICU to detect the status of switch signals and B-CAN signals to control the tailgate release actuator.
Keyless Door Lock Control
The keyless transmitter*1 or the remote*2 can transmit a lock or unlock signal to the immobilizer-keyless control unit*1 or the keyless access control unit*2 , which sends the keyless door lock/unlock signal to the MICU using the B-CAN, then the MICU controls the door lock actuator and the tailgate lock actuator*1 by B-CAN signal and various switch signals. The customization menu can also set the relock timer value.
*1: Without keyless access system
*2: With keyless access system
Key Lockout Prevent Function
The lockout prevent function observes the key switch signal input. Even if the driver manually locks and closes the doors with a key in the ignition switch*1 or remote in the vehicle*2 when the input is ON (key inserted to the ignition switch*1 or key present in the vehicle*2 ), the system will not lock the doors.
*1: Without keyless access system
*2: With keyless access system
Automatic Door Lock/Unlock Control
The automatic door lock/unlock control function allows the MICU to detect the status of B-CAN signals and various switch signals and controls each actuator in order to automatically lock/unlock all the doors.
Automatic Door Lock Function:
- When the vehicle speed exceeds 9 mph (15 km/h).
- When the shift position/mode is out of the P position/mode. (CVT)
Automatic Door Unlock Function:
- When the vehicle mode to changes to the OFF (LOCK) mode from the ON mode.
- When the shift position/mode is moved to the P position/mode from other than P position/mode. (CVT)
- When the driver's door switch is ON (door open).
Customizing Function:
The locking method can be set as non-link, link to vehicle speed, link to shift position/mode, or link to ignition switch or engine start/stop switch by the customizing function.
Security Control
When the security alarm is set, the MICU sends the security set signal using B-CAN.
Security system operating term
| Start setting |
|
*1: Without keyless access system
*2: With keyless access system
| Cancellation |
|
| Setting conditions (related systems are normally operated) |
|
| Start the alarm | When any of the monitoring switch signal inputs are received without the signal for cancelling setting |
| Cancel the alarm | Compliant with the conditions for cancelling setting |
*1: Without keyless access system
*2: With keyless access system
Security Setting
When the security alarm is set, the MICU sends the security set signal using B-CAN. When the gauge control module receives a security set signal from the MICU, the security indicator flashes at a slower pace to indicate the system has armed.
Security Alarm
With the security system armed, manually opening the hood or tailgate, or moving an interior lock knob to the unlock position activates the security alarm. Alternatively, the security alarm sounds, the headlights low beam, the parking lights, the taillights, the license plate lights, and the side marker lights blink, repeating this alarm (one cycle is 120 seconds). Even if you remove the 12 volt battery, the alarming state cannot be changed. The alarm starts again when reinstalling the 12 volt battery.
Answer Back Control
When using the keyless transmitter*1 or the remote*2 , the MICU provides an answer back function to alert the customer that the MICU received a lock or unlock command from the keyless transmitter*1 or the remote*2 . When the MICU receives a lock signal, it sends signals once to the parking lights, the taillights, the license plate lights, the side marker lights, and the keyless buzzer. When the MICU receives an unlock signal, the MICU sends signals two times to the parking lights, the taillights, the license plate lights, the side marker lights, and the keyless buzzer.
*1: Without keyless access system
*2: With keyless access system
When the MICU receives a lock signal, the MICU sends signals once to the parking lights, taillights, license plate lights, side marker lights, and keyless buzzer will sound once when you press the lock button again within 5 seconds.
When the MICU receives an unlock signal, the MICU sends signals two times to the parking lights, the taillights, the license plate lights, and the side marker lights.