Wireless Door Lock Control System (w/o Smart Key System)

DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key System): SYSTEM DIAGRAM





DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key System): SYSTEM DESCRIPTION

1. WIRELESS DOOR LOCK CONTROL SYSTEM DESCRIPTION

(a) This system locks/unlocks the vehicle doors remotely. The wireless control system has the following features:

* The door control receiver performs the code identification procedure and the main body ECU operates the door lock control. A serial data link is provided for communication between the receiver and main body ECU.

* A key-integrated type transmitter is used and it contains the following 3 switches: the lock switch, unlock switch and panic switch.

2. FUNCTION OF MAIN COMPONENTS





3. SYSTEM FUNCTION

(a) The wireless door lock control system has the following functions.





HINT
With no key in the ignition key cylinder (unlock warning switch is off) and all the door courtesy light switches off, pressing the lock or unlock switch of the door control transmitter causes the transmitter to output weak electrical waves to the door control receiver.