The Foxwell NT710 OBDII scanner boasts bidirectional capabilities, promising advanced diagnostics and programming. This hands-on review explores its functionality, specifically focusing on TPMS (Tire Pressure Monitoring System) features for a BMW.
After downloading the latest software updates for both the scanner and the BMW vehicle, establishing a connection and automatically identifying the VIN was successful. The primary objective was to utilize the scanner’s programming and reset capabilities for the TPMS, as a persistent malfunction warning had been triggered. Foxwell indicated the NT710 could reset the TPMS and program new sensor IDs.
However, navigating the NT710 proved challenging. The provided manual lacked specific guidance on accessing car submenus and utilizing advanced functionalities, offering only basic information about the unit itself. A thorough exploration of both the OBDII and BMW-specific menus failed to uncover any TPMS-related options beyond identifying the existing TPMS fault code.
This raises several questions regarding the use of bidirectional scanners. Is trial-and-error the standard approach to deciphering their functionality? Do menu structures vary significantly between manufacturers (e.g., Ford vs. BMW) due to differing vehicle system architectures, or does the scanner software impose a consistent structure? Furthermore, is accessing TPMS settings typically straightforward with bidirectional scanners, or is this functionality not commonly included?
