J2534 diagnostic interface compatible with DLC3 (Data Link Connector 3, Toyota OBD-II standard), designed for use with official Toyota Techstream software.
The J2534 protocol (SAE J2534) is the ECU reprogramming standard imposed by manufacturers on aftermarket tools. This interface allows for the full version of Techstream to be used, including ECU programming and firmware flashing.
Manufacturer-specific cable, offering superior compatibility and reliability compared to multi-brand interfaces.
Package contents
- 1 x J2534 DLC3 OBD-II Interface
Warranty
Product guaranteed for 1 year, covers manufacturing and delivery defects.
Connection type
| Vehicle interface | OBD-II 16-pin DLC3 (Toyota standard) |
| Computer interface | USB |
| Type | Active J2534 Pass-Thru Interface |
Supported protocols
| CAN Bus | ISO 15765 |
| K-Line | ISO 9141-2 depending on generation |
| J2534 Pass-Thru | SAE J2534 |
Adapters required
No adapters required. Direct OBD-II to USB connection.
Compatible vehicles
- Toyota Yaris, Auris/Corolla, Prius, Camry, RAV4, Land Cruiser, Hilux, Aygo
- Lexus IS, GS, LS, UX, NX, RX, GX, LX (all OBD-II generations)
- All Toyota / Lexus OBD-II DLC3 vehicles, 2000 to present
Check compatibility with your vehicle via the configurator.
Achievable operations
- Read and clear fault codes on all ECUs
- Real-time data reading (extended datastream)
- ECU programming and flashing via J2534
- ECU coding and adaptation via Techstream
- Calibration of Toyota Safety Sense (ADAS) systems
ECU programming requires full version Techstream with J2534 license.
Compatible software
- Toyota Techstream: official full J2534 version diagnostic
- Compatible J2534 software (Dearborn, DashCommand Pro)
Software is not included at the time of purchase but can be downloaded for free via the links in the software section.