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The is a legacy freeware diagnostic software primarily used with ELM327-based adapters to interface with General Motors vehicles. Its core purpose is to leverage GM-specific Mode 22 diagnostics , which allow access to a deeper range of sensor data than standard OBD-II protocols. Key Features
"GM Mode 22 Scan Tool by Terry" is legacy freeware commonly bundled with ELM327 OBD-II interfaces for reading enhanced GM-specific diagnostics. Designed for older operating systems, it provides access to specialized vehicle data parameters not available in standard generic OBD-II modes. For modern GM vehicles, users typically transition to factory-level tools like the OEMTools GM MDI or advanced third-party scanners. Interfuse LLC. Obd2 elm327 v1.5 usb can bus scanner | PDF - Slideshare gm mode 22 scan tool by terry
Terry’s classic case: “Customer says RPM jumps 200-300 RPM on the highway. No codes.” GM Mode 22 Scan Tool by Terry The
: It is primarily aimed at DIY enthusiasts and older GM vehicle owners who Designed for older operating systems, it provides access
The Artificial Fireplace's intensity can be increased or decreased by pressing the number keys:
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The is a legacy freeware diagnostic software primarily used with ELM327-based adapters to interface with General Motors vehicles. Its core purpose is to leverage GM-specific Mode 22 diagnostics , which allow access to a deeper range of sensor data than standard OBD-II protocols. Key Features
"GM Mode 22 Scan Tool by Terry" is legacy freeware commonly bundled with ELM327 OBD-II interfaces for reading enhanced GM-specific diagnostics. Designed for older operating systems, it provides access to specialized vehicle data parameters not available in standard generic OBD-II modes. For modern GM vehicles, users typically transition to factory-level tools like the OEMTools GM MDI or advanced third-party scanners. Interfuse LLC. Obd2 elm327 v1.5 usb can bus scanner | PDF - Slideshare
Terry’s classic case: “Customer says RPM jumps 200-300 RPM on the highway. No codes.”
: It is primarily aimed at DIY enthusiasts and older GM vehicle owners who