Delphi 100 251 Rev 1.0 Bluetooth -
The module implements:
Getting this device to work can be a rite of passage. Follow this guide carefully. Assume you are using with Delphi AutoCom 2015 (a common pairing).
┌────────────────────────────────────────────────────────────────────────┐ │ Delphi 100 251 Rev 1.0 Hardware Specifications │ ├───────────────────┬────────────────────────────────────────────────────┤ │ Connection Type │ Bluetooth Wireless (Class 1) or USB Cable Link │ ├───────────────────┼────────────────────────────────────────────────────┤ │ Circuit Profile │ Single Board Design (Single PCB) │ ├───────────────────┼────────────────────────────────────────────────────┤ │ Voltage Support │ 12V Passenger Vehicles & 24V Heavy Duty Trucks │ ├───────────────────┼────────────────────────────────────────────────────┤ │ Software Synergy │ Delphi Cars/Trucks, Autocom, Multidiag Pro+ │ └───────────────────┴────────────────────────────────────────────────────┘ Initial Hardware Pairing Steps Delphi DS150 PRO Diagnostic Scanner with Bluetooth - Test Delphi 100 251 Rev 1.0 Bluetooth
The Delphi 100 251 Rev 1.0 is not an official model name from Delphi Technologies, but rather a designation widely recognized in the aftermarket automotive world. It is a diagnostic interface (also known as a VCI) compatible with the Autocom/Delphi software family. Its standout feature is the inclusion of both USB and , which provides a cable-free diagnostic experience. These tools are designed to plug into a vehicle's OBD-II port and connect to a laptop or a personal computer to run sophisticated diagnostic software. They are often perceived as a cost-effective alternative to the original, more expensive OEM tools.
Some versions of the hardware include a microSD slot for recording live parameters while driving without a connected laptop. Hardware Variations & Identification The module implements: Getting this device to work
In the world of automotive diagnostics, few tools are as well-known as the Delphi DS150E. For over a decade, it has been a staple in workshops and for serious DIY enthusiasts. At the heart of this ecosystem is a specific and widely encountered hardware identifier: . This number is not a product name but a critical detail that distinguishes a whole generation of diagnostic interfaces. This comprehensive guide will explore everything you need to know about this hardware revision—from its technical specifications and capabilities to the challenges of software installation and the reality of clone devices.
Reported firmware versions for the SN 100251 include: These tools are designed to plug into a
After pairing, the Bluetooth connection will create a virtual COM port on your computer. In most software, you need to manually select this COM port in the settings for the diagnostic tool to recognise the interface.