Toyota 2012- RAV4 Smart key use TOYOTA’s latest anti-theft system. Key full- lost need demolish certification ECU((Anti-theft Box) and the Smart ECU(Intelligent Anti-theft Box ) to program. According to TOYOTA 4S shop maintenance program, you need to replace the ECU ( Anti-theft Box ) and Smart ECU( Intelligent control Box ) and the whole lock.

1. Remove the ECU anti-theft box, weld the Storage IC－93C46 in Toyota programming corresponding position. Connect the USB cable to the computer, indicator light will light up in slow flash state. Press the switch power, the indicator light will start to flash in fast state. After 10 seconds the indicator light is off, it means the operation has been successful. Please put the Storage 93C46 back to the anti-theft box.

　　　

2. Remove the Intelligent anti-theft box, weld the Storage IC－93C86 in Toyota programming corresponding position. Connect the USB cable to the computer, indicator light will light up in slow flash state. Press the switch power, the indicator light will start to flash in fast state. After 10 seconds the indicator light is off, it means the operation has been successful. Please put the Storage 93C86 back to the Intelligent anti-theft box.

　　　

3. Equip well anti-theft box, Intelligent anti-theft box in the car and then you can turn on the power directly, and press the ignition switch on the light meter, use CI-PROG 300 Key Programmer then you can increases new smart card directly. the instrument will prompt the operator, allowing you to use the original key close to ignition switch, you simply take one original key and close to ignition switch, the car will make " Beep" one sound, one will be successful, and the second is the same. After smart key increases successfully, remember to first open the switches, so that steering lock ECU actions before they can press the remote device, generally increases with the original data modification smart card can directly start the car, and if steering ECU will move after playing motor vehicle vain, we must shorting OBDII 4 13 feet, synchronous 45 minutes you can start car.

2. This is ECU anti-theft box position after Toyota cars workbench be removed. It is in front of Blower.

ECU anti-theft Box

3. Intelligent control box in the back of the heater box. Remove carefully.

Intelligent Anti-theft Box