Keyless/Power Door Locks/Security System Description - Overview
Keyless Entry System
The keyless entry system is integrated with the multiplex integrated control system. The multiplex integrated control unit (MICU) receives LOCK, UNLOCK, and PANIC signals from the keyless access/TPMS control unit.
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. (The setting can be customized.) The doors will not lock with the transmitter if a door is not fully closed, or if the vehicle is in the ON mode.
When the switch for the interior light is in the middle (DOOR) position, it comes on when the UNLOCK button is pressed.If a door is not 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 System
The system has three circuits between door lock actuators and the MICU 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.Door lock actuator circuit has two fuses. When one fuse is blown, another fuse in the same circuit must be checked.
Security Alarm System
The security alarm system automatically arms after the doors, the hood, and the tailgate are closed and locked. For the system to arm, the vehicle mode must be OFF (LOCK) mode and the MICU must receive inputs that the doors, the hood, and the tailgate are closed and locked. The alarm can be disarmed at any time by unlocking the driver's door with the mechanical key or pressing the UNLOCK button on the remote or smart function.
With LED Headlight (Low Beam)
With LED Headlight (High/Low Beam)