Key adaptation or coding with ODIS (Offboard Diagnostic Information System) and Geko (GeKo is an acronym for “Gesicherter Zugang und Kodierung”, which translates to “Secured Access and Coding”) involves the process of programming new vehicle keys or reprogramming existing keys for Volkswagen Group vehicles (Volkswagen, Audi, Skoda, Seat). This is a security-sensitive operation that requires authorized access to the vehicle’s immobilizer system, which is designed to prevent unauthorized use of the vehicle.
Steps for Key Adaptation/Coding with ODIS Geko:
- Preparation:
- Ensure all hardware and software requirements for ODIS and Geko are met, including a compatible diagnostic interface (like VAS 5054 or VAS 6154), a computer with the ODIS software installed, and a stable internet connection.
- Make sure you have legitimate access rights and credentials to use Geko services for security-related functions.
- Vehicle Connection:
- Connect the diagnostic interface to the vehicle’s OBD-II (On-Board Diagnostics) port and to your computer running the ODIS software.
- Start the ODIS software and establish a connection with the vehicle. ODIS will identify the vehicle and access its control units.
- Accessing Geko:
- Within ODIS, navigate to the function or section for key adaptation or coding. This will typically initiate a session that requires Geko for secured access.
- Log in to the Geko service using your authorized credentials. This step is crucial for security purposes and ensures only authorized personnel can perform key coding operations.
- Performing Key Adaptation/Coding:
- Follow the on-screen instructions in ODIS for key adaptation. This process will likely involve identifying the number of keys already programmed to the vehicle and entering a mode where new keys can be added.
- For new keys, you may need to insert them into the vehicle’s ignition or key reader, depending on the model and key type (conventional key, key fob, etc.).
- The system may require the vehicle’s immobilizer PIN code, which ODIS can retrieve through Geko from the manufacturer’s database.
- Testing and Finalization:
- After the coding process, test the new keys to ensure they can unlock, lock, and start the vehicle as intended.
- ODIS should confirm the successful adaptation of the keys. It’s essential to ensure all vehicle functions are operational and there are no outstanding errors or warnings.
- Documentation:
- Document the key adaptation process, including the number of keys coded to the vehicle, for service records and customer reference.
Important Considerations:
- Security: Key adaptation is a security-sensitive operation. Ensure all actions are compliant with legal and manufacturer guidelines.
- Authorization: Only authorized personnel with the necessary training and access rights should perform key coding operations, due to the security implications.
- Vehicle Battery: Ensure the vehicle’s battery is adequately charged to prevent disruptions during the coding process.
Key adaptation with ODIS and Geko is a specialized task that requires proper authorization, equipment, and knowledge of Volkswagen Group’s vehicles and systems. Unauthorized attempts can lead to vehicle lockouts, security issues, or other significant problems.