latest original diagnosis system for VOLVO trucks. Functions: 1. Maintenance information and steps 2. Products index inquiry 3. Followed up the trouble and give diagnostic steps 4. Communicate with Vehicles The functions during diagnosing: 1. User guiding for trouble diagnosing and erase error code 2. Read out data stream from every control module 3. Drive actuation components 4. Read out parameters of Programming Control unit 5. Diagnosing and Programming 6. To Confirm troubles recovered via VIDA Delivery application. Standard Accessories: 1. Main Unit (Windows XP or Windows 2000) 2. software hdd 3. RS232 line 4. 16-PIN Cable