Renault Tool V1.3 Upd May 2026

It identifies whether the immobilizer is programmed, active, or inactive, providing a quick health check of the vehicle's security system.

The tool can read and write the internal memory of supported ECUs, allowing for data backup or transfer without needing to de-solder any components. renault tool v1.3

For certain modules like the BII Interconnection Unit , the tool displays hardware and software versions and current configuration states. Important Considerations It identifies whether the immobilizer is programmed, active,