Pre-Check

1. ACTIVE ARMING MODE:
SETTING THE THEFT DETERRENT MODE
The system will be automatically set to the theft deterrent mode about 30 seconds after the setting processes listed below are performed.
Setting Processes: (do processes (1) - (4) in the order)
1. Remove the ignition key from the key cylinder.
2. Close all entry points (door, hood and luggage compartment door).
3. Use any one of the following methods to lock all the doors depending on a given condition.
^ Use the key to lock the driver or passenger side door. (as a result, all the doors(including the engine hood arid luggage compartment door) will be closed and locked), or
^ Use the remote control to lock any door (as a result, all the doors (including the engine hood and luggage compartment door) will be closed and locked), or
^ If the front right or left door is unlocked when both the rear doors are already locked, lock and close the remaining unlocked door by hand (as a result, all the doors(including the engine hood and luggage compartment door) will be closed and locked).
^ Close all doors arid lock with the engine hood or luggage compartment door opened, and close the engine hood or all the doors(including the engine hood and luggage compartment door).
4. About 30 seconds after the above process (3), the theft deterrent mode will automatically start.

HINT: The closing/locking of all the entry points (doors, hood and luggage) must remain unchanged for about 30 seconds, the system will start the theft deterrent mode

2. PASSIVE ARMING MODE:
SETTING THE THEFT DETERRENT MODE
The system will be automatically set to the theft deterrent mode about 30 seconds after the setting processes listed below are performed.
Setting Processes:
1. Remove the ignition key from the key cylinder.
2. Open and close any entry points (door, hood and luggage compartment door).
Now, all the entry points are closed.
3. About 30 seconds after the above process-(2), the theft deterrent mode will automatically start.

HINT: If, while following above steps, you use the key or the remote control to lock the door, the system will be set to ACTIVE ARMING MODE.




3. THEFT DETERRENT OPERATION
When the system is set to the theft deterrent mode and any of the following conditions is met, the system sounds the horns and flashes the headlights and the taillights for approx. 1 minute. At the same time the system locks all doors (If all doors are not locked at once, the system repeats door locking operation every 0.55 seconds during the one-minute alarm time).
Condition
1. Any of the doors (Including the engine hood and luggage compartment door) is unlocked or opened without the key. *1
2. The battery terminal is disconnected and reconnected. *2
3. The system receives panic signal from remote keyless entry transmitter. *3
**1: Only active arming mode.
*2: When the ignition key is not inserted in the key cylinder.




4. CANCELLATION OF THEFT DETERRENT OPERATION OR MODE
The theft deterrent operation or mode can be cancelled when any of the following conditions is met.







5. INDICATOR LIGHT (LED)
The indicator light functions as shown below according to the condition in the theft deterrent mode. It remains OFF in the initial state.

6. KEEPING POWER SUPPLY FUNCTION WHEN DOME FUSE IS BLOWN
Even if the dome fuse blows open in the theft deterrent mode, the system will keep working in the theft deterrent mode.




7. CHANGING METHOD OF PASSIVE MODE (ON or OFF)

HINT:
^ Initial mode is PASSIVE MODE OFF.
^ If there is a different signal in the middle of changing, it is invalid.




8. ECU TERMINAL VALUES MEASUREMENT BY USING LEXUS BREAK-OUT-BOX AND LEXUS HAND-HELD TESTER
a. Hook up the LEXUS break-out-box and LEXUS hand- held tester to the vehicle.
b. Read the ECU input/output values by following the prompts on the tester screen.
c. Please refer to the LEXUS hand-held tester has a "Snapshot" function. This records the measured data and is effective in the diagnosis of intermittent problems.