OBD Tester user manual is the user manual of OBD Tester product, which introduces the features and usage methods of the product.
This manual introduces the SECONS OBDTester system, which includes the ELM‑USB diagnostic interface and accompanying software. It describes the supported OBD‑II protocols, connector details, and the range of diagnostic modes available (Mode 1‑10).
Installation steps for the software and drivers are provided, followed by guidance on connecting the hardware, configuring ports, and activating a professional license. The document also covers the full set of diagnostic functions, ECU readiness information, and a troubleshooting section for common connection issues.
| Supported OBD‑II protocols | SAE J1850 PWM, SAE J1850 VPW, ISO‑9141‑2, ISO‑14230‑4 (KWP2000), ISO‑15765‑4 (CAN‑BUS) |
|---|---|
| Installation space required | 4.5 MB |
| LED indicator status | Green when powered, orange when communicating |
Open the Settings menu, go to the Debug section, and click the "Expert mode enable" option; this activates the Manual command button.