Description
LAUNCH • X431 adapter cable for devices with CAR VII DOIP
The LAUNCH X431 DOIP adapter cable is a professional accessory designed to enable Diagnostics over Internet Protocol (DoIP) on LAUNCH scanners with DBScar VII. It is essential for faster, more stable transfer of large immobilizer software data that Bluetooth struggles with. Built with a 16-pin OBD-II adapter and USB connection, it allows tools like CRP919X BT, CRP919E BT, Pro3 APEX, ProS V5.0, Pro3S+ V5.0, IMMO Plus, IMMO Elite, and X431 PRO3 ACE to access DoIP compatibility for modern vehicles. The cable supports high-speed Ethernet communication and enhances diagnostic coverage for brands such as BMW, Mercedes-Benz, Land Rover, Volvo, and Jaguar.
Key benefits
- Enables DoIP protocol support for faster diagnostics on supported vehicle models.
- Stable wired USB connection transfers large software data reliably.
- Compatible with a range of LAUNCH scanners using DBScar VII/Car VII Bluetooth adapters.
- Improves access to modules on newer vehicles that require Ethernet communication.
- Reduces timeouts and improves stability compared to Bluetooth transfer for immo and ECU software.
Supported protocols
- DoIP (Diagnostics over Internet Protocol)
- CAN
- CAN-FD
- FCAN / SCAN
- KWP / L-line
- J1850 PWM / VPW
- Chrysler CCD
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Full system diagnostics on DoIP-equipped vehicles.
- Reading and clearing diagnostic trouble codes (DTCs).
- Live data streaming and monitoring of ECUs.
- Software update and module coding where allowed by OEM.
- Improved immobilizer programming data transfer.
- Access to advanced network modules otherwise unreachable via Bluetooth.
Included items
- 1 × LAUNCH DOIP adapter cable for CAR VII Bluetooth connectors (Item No. SF371)










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