Always use a battery maintainer on the vehicle. A drop in voltage during the "Write" process can lead to ECU failure.
Includes real-time battery voltage monitoring and a full recovery function in case of communication interruptions. kess v2 253 software download updated
Includes more OBD2 protocols than older versions like V2.23, extending support for various car models through approximately 2017. Always use a battery maintainer on the vehicle
When downloading updated KESS V2 software, follow these steps to avoid malware or hardware damage: kess v2 253 software download updated