The VCM Lite (Vehicle Communications Module Lite) is your affordable, mobile diagnostic tool. VCM Lite will give you quick and convenient vehicle diagnostics in your bay, the service drive, the used car department, or anywhere! This small but powerful tool will fill in the gaps when your VCM3s and VCMMs are in use, or just all the way across the complex. The VCM Lite is connected to the SDLC for communication with a vehicle and utilizes a Bluetooth connection to an Apple or Android device. The Ford DiagNow mobile app then acts as your diagnostic interface, removing the hassle of lugging your laptop across the parking lot.