Keyless/Power Door Locks/Security System Description
Overview
The keyless entry system allows you to lock and unlock the vehicle with the transmitter. When you press the LOCK button, all doors
lock. When you press the UNLOCK button once, only the driver's door unlocks. The other doors will unlock when you press the button
a second time. (Depending on the settings) The doors will not lock with the transmitter if a door is not fully closed, or if the vehicle is in
When the switch for the interior light is in the DOOR position, it comes on when the UNLOCK button is pressed. If a door is not
the ON mode.
opened, the light goes off and the doors will relock in about 30 seconds. If the doors are locked with the transmitter within 30 seconds,
the light goes off immediately.
Door Lock Control
The door lock control function allows the body control module to detect the status of various switch signals and control each actuator
in order to lock and unlock the doors.
The system has three circuits between the door lock actuators and the body control module to improve safety of the system. One is
for the driver's door lock actuator, and others are for the left rear door lock actuator and passenger's side door lock actuators.
The door lock actuator circuit has two fuses. When one fuse is blown, another fuse in the same circuit must be checked.
Keyless Door/Trunk Lid Lock Control
The remote transmits a lock or unlock signal to the body control module, which then controls the door lock actuators and the trunk lid
opener solenoid by the B-CAN and other various switch signals. The customization menu can set the relock timer value.
Automatic Door Lock/Unlock Control
The automatic door lock/unlock control function allows the body control module to detect the status of B-CAN and other various
switch signals and controls each actuator in order to automatically lock/unlock the doors.
Automatic Door Lock Function:
- When the vehicle speed exceeds 9 mph (15 km/h). (Default setting)
- When the gear position/mode is out of the P position/mode.
Automatic Door Unlock Function:
- When the driver's door switch is ON (door open). (Default setting)
- When the vehicle mode is changed to the OFF (LOCK) mode from the ON mode.
- When the gear position/mode is moved to the P position/mode from other than P position/mode.
Customizing Function:
The locking/unlocking method can be changed by the customizing function. For more information about customize options, refer to the Owner's manual.
Security Control
When the security alarm is set, the body control module sends the security set signal using the B-CAN.
Security system operating term
| Start setting |
|
| 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 |
Security Setting
When the security alarm is set, the body control module sends the security set signal to the gauge control module using the B-CAN.
The security indicator in the gauge control module begins to flash immediately after the vehicle is completely closed and locked, and
15 seconds later, the security system arms.
Security Alarm
With the security system armed, manually opening the hood, the trunk, or moving the door lock knob to the unlock position activates the security alarm..
The security alarm actuation is that sounds the security horn and flashes the exterior lights repeat (one cycle is
120 sec.) 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 remote, the body control module provides an answer back function to alert the customer that the body control module
received a lock or unlock command from the remote.
When the body control module receives a lock signal, the body control module outputs once to turn on the turn signal lights.
When the body control module receives an unlock signal, the body control module outputs twice to turn on the turn signal lights.
Lock
Unlock