Bluetooth v4.0 Viecar OBD2 Car Diagnostics Scanner HIGHLY RECOMMENDED BY JSCAN CHRYSLER JEEP What is OBD JScan? OBD JScan is powerful Jeep diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transmission, Radio, Sway Bar, HVAC and many more. What can I Do with JScan? JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more.