Power Locks: Description and Operation

SYSTEM OUTLINE

(Door lock control)
The door lock control is controlled through the various signals input into the body ECU through communication control of the body ECU etc.

1. MANUAL OPERATION
All doors can be Locked/Unlocked through the operation of the driver and passenger side door lock control SW.

2. DOUBLE OPERATION UNLOCK OPERATION
When the door key lock and unlock SW front LH is turned to the unlock side, only the driver's door is unlocked. And if the door key lock and unlock SW front LH is turned to the unlock side again within 3 seconds, all the doors to unlock.

3. MANUAL UNLOCK PROTECTION
Once the doors are locked by the door knob (Key less operation), the door key or the transmitter, they can not be unlocked by the door lock control SW. The protection is canceled when the ignition SW is turned on or unlock operation is made by the door key or the transmitter.

4. IGNITION KEY REMINDER OPERATION
When the door lock operation is made using the door knob with the ignition key remained inserted in the key cylinder and the door open, unlock operation is automatically made. Additionally, if lock operation is made with the door lock control SW or door key lock and unlock SW, unlock operation is automatically made after the lock operation has been completed.

(Wireless door lock control)
In this system, the wireless door lock control receiver receives weak radio wave transmitted from the transmitter and outputs the signal to the body ECU. Through communication control of the body ECU etc., all the doors can be locked and unlocked by the remote control.

1. NORMAL OPERATION

Lock operation
When the lock SW on the transmitter is pressed, all the doors are locked.

Unlock operation
When the unlock SW on the transmitter is pressed once, only the driver door is unlocked. When the unlock SW is pressed again within 3 sec., all the doors are unlocked.

Luggage compartment door opener operation (S/D)
When the luggage compartment door opener SW on the transmitter is pressed, the luggage door is opened.

2. AUTO LOCK FUNCTION
With the ignition key not inserted into the ignition key cylinder and all the doors completely closed, if the door is not actually opened within 30 sec. after the door has been unlocked by pressing the unlock SW on the transmitter, all the doors are automatically locked.

3. KEY REMINDER FUNCTION
When the ignition key inserted into the ignition key cylinder, the unlock warning SW inputs a signal to the body ECU, causing wireless door lock control is not to operate.

4. BUZZER SOUND FUNCTION
If all door indicate that they are locked after the lock command, the keyless buzzer goes on once. If any door indicates that it is open after the unlock command, the keyless buzzer goes on twice. If luggage door indicate that it is open after the open command, the keyless buzzer goes on once.
When the body ECU receives the lock signal from the wireless door lock control receiver while any door is open, the keyless buzzer goes on approx. 10 sec.

5. CAR FINDER FUNCTION

- Lock
The hazard light flashes once when the signal is sent and the door is locked.

- Unlock
The hazard light flashes twice when the signal is sent and the door is unlocked.

6. REPEAT FUNCTION
When any door does not respond to the lock/unlock signal, the signal output is repeated once.

7. ILLUMINATED ENTRY OPERATION
When the body ECU detects that any door is unlocked, the interior light, ignition key cylinder light and door courtesy light front LH RH comes on.

6. PANIC MODE FUNCTION
When the lock switch on the transmitter is kept pressed for approximately 2.5 sec., the theft alarm goes on, and the headlights and taillights flash through the communication of the body ECU etc. At this time, when any SW on the transmitter is pressed, the panic mode is cancelled, the theft alarm is stopped, and the headlights and taillights go off.

9. THEFT DETERRENT FUNCTION
Although the data configuration is the same, when the receiver receives 10 kinds of radio wave signals within 10 minutes, which does not comply with the identification code, the system inhibits further control.