When dealing with a AUTEL IM608II key programming task for a 2020 Toyota RAV4 HV, especially in an all-keys-lost scenario, you want everything to go smoothly. The AUTEL IM608II combined with the APB112 key simulator is your go-to solution in such cases. Here's how you can complete this process effectively.
Preparation for Key Programming
Before you kick off the key programming, make sure you have all the necessary tools prepared, particularly the AUTEL IM608II and the APB112 key simulator. Ensure your vehicle has a stable power supply and that the diagnostic tool is fully charged.
Vehicle Setup and Initial System Check
Begin by turning on the AUTEL IM608II. Navigate to the IMMO menu to start the immobilizer functions.
Next, select 'Toyota' from the list of manufacturers to focus on the specific key programming procedures for the 2020 RAV4 HV.
Selecting the Right System
The vehicle identification is a crucial step. You may choose 'Manual selection' to ensure complete compatibility with your specific vehicle model.
Identify your vehicle model and its characteristics, such as the area and key type, for the accurate function path.
Backing Up IMMO Data
Access the "Control Unit" option, and select the 'Keyless System (CAN)'. This is where the main operations for keyless entry and smart key programming occur.
Navigate to 'Back up IMMO data.' Follow the on-screen instructions to toggle the hazard lights and press the Start/Stop button five times, keeping the ignition off, to facilitate data backup.
Performing IMMO data backupA progress bar will indicate reading EEPROM data; ensure the process is not interrupted.
Once complete, the device will confirm successful backup.
Generating and Testing the Analog Key
After successfully backing up IMMO data, select 'Generate analog key'. This requires selecting the EEPROM bin file stored earlier.
Connect the APB112 key simulator to proceed.
Place the analog key close to the Start/Stop button to test ignition response.
Once confirmed, a successful analog key generation message will appear.
Adding the Smart Key
To proceed with adding a new smart key, choose 'Add smart key' in the Keyless System menu and follow the steps.
Hold a programmed key near the Start/Stop button; the system will acknowledge with a beep.
Then, repeat the process with an unprogrammed key.
The system will notify you when the key learning process completes successfully.
Verify functionality by testing the lock/unlock features of the new key.
