Toyota Yaris Cross 2023 Key Programming with ABRITES TA71 Key (All Keys Lost)

Have you lost your keys to your 2023 Toyota Yaris Cross? Don't worry, this comprehensive video will show you how to program a new key, even if you've lost all your existing keys. This process requires specialized tools and involves connecting to the car's smart system. While the video provides a general overview of the steps involved, it's crucial to note that key programming can be a complex procedure and may vary depending on your vehicle's specific configuration.

Before you begin:

Gather the necessary tools: AVDI, PROTAG, CB031 cable, CB012 cable, TA64 emulator, and a new TA71 ABRITES BA type key for Toyota vehicles.
Ensure you have a stable internet connection and a working computer.
Download and install the required software: TN014 and AMS.
Important: Programming a new key can be a delicate process and may require specialized knowledge and expertise. If you're not comfortable with DIY automotive procedures, it's highly recommended to seek assistance from a qualified locksmith or automotive technician to avoid any potential risks or damage to your vehicle's electrical system.
Step-by-step guide:

Connect to the smart system:

Locate the smart system under the glove compartment.
Use the CB012 cable to connect to pin 1 (CAN H) and pin 2 (CAN L) of the upper smart system connector.
Connect the AVDI and the vehicle via the CB012 and the CB100/106 OBDII cable.
Prepare the master key:

If you have a working master key, skip this step.
If all keys are lost, use the TA64 HT-AES emulator to prepare the master key.
Follow the on-screen instructions carefully.
Program the new key:

Launch the AMS software and select the appropriate vehicle model.
Connect the AVDI to your computer.
Follow the on-screen instructions to program the new TA71 ABRITES BA type key.


Test the new key:

Once the programming is complete, try using the new key to lock, unlock, and start the vehicle.
If the new key functions correctly, you've successfully programmed it.
Additional notes:

The video provides a general overview of the key programming process; specific steps may vary depending on your vehicle's configuration.
It's essential to exercise caution when working with the vehicle's electrical system.
If you encounter any difficulties or uncertainties, consult a qualified automotive professional.
Remember: Safety should always be a top priority. If you're not confident in your ability to perform this procedure safely and correctly, seek professional assistance to avoid any potential risks to yourself or your vehicle.

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