Features: 1.Compatibility: OBD2 bypass cable is replacement for Dodge RAM 1500 2500 2018?2020, replacement for Cummins, which is made according to the prototype model. 2.Function: The OBD2 cable can be connected to almost all modules in the vehicle, excluding the stereo, after connection, it is convenient for you to read the vehicle data, clear the vehicle fault code, etc 3.Stable Connection: The adapter connection is stable and reliable, and the advanced production process provides you with better responsiveness, professional performance and long service life. 4.Plug and Play: One end connected to the car computer, the other end connected to the diagnostic equipment, and your testing equipment to quickly complete troubleshooting. 5.Adapter Tool: OBD2 bypass connector is only a link adapter, not a diagnostic device, with good toughness and hardness to give you excellent durability. Specification: Item Type: OBD2 Bypass Cable Material: ABS Description: OBD2 cable can be connected to almost all modules in the vehicle, excluding stereo. After connection, it is convenient for you to read your vehicle data, timely carry out vehicle maintenance, clear vehicle fault codes, etc Applicable Models: Replacement for Dodge RAM 1500 2500 2018?2020 Replacement for Cummins Note: This part is only a link adapter, not a diagnostic device.