TESLA Model 3/S 5P+4P+RJ45 3-in-1 Diagnostic & Programming Cable
This advanced Programming Cable combines multiple interfaces in one solution – essential for comprehensive Tesla diagnostics and programming.
Core Functions:
- Multi-Interface Compatibility
- Converts to standard 16Pin OBD2 and RJ45 Ethernet
- Retains 5Pin and 4Pin signal channels for accessories
- Single-cable solution for diagnostics, flashing and expansion
- Full-Featured Diagnostics & Flashing
- OBD2 protocol: Reads fault codes & monitors CAN-bus data
- Ethernet support: High-speed ECU programming and flashing
- Enables firmware updates and system calibration
- Aftermarket Integration
- Powers HUDs, dash cams, and data loggers
- Provides stable signal access for accessories
- Reliable Performance
- Pure copper conductors with double shielding
- Ensures anti-interference and stable data transmission
- Non-destructive Installation
- Plug-and-play design – no wire cutting
- Preserves vehicle warranty and circuitry
Compatible Models:
- Tesla Model 3 (with 5Pin+4Pin ports)
- Tesla Model S (with 5Pin+4Pin ports)
Application Scenarios:
- Tesla-authorized service centers
- Professional EV repair facilities
- ECU programming and firmware flashing
- Aftermarket accessory installations
- Fleet data monitoring systems
Premium Features:
- 3-in-1 integrated design eliminates cable changes
- Fool-proof connectors prevent incorrect insertion
- High/low temperature resistant wiring
- Wear-resistant construction for workshop use
- Bright green OBD2 connector for easy identification
The ultimate Programming Cable for Tesla technicians – enabling comprehensive diagnostics, ECU programming, and accessory integration in one solution.









