Connection to a vehicle by using a computer equipped with a modem, and a phone line. The module resides in the vehicle, allowing the user to plug the module into the nearest phone line allowing the diagnostic center to dial into the truck from your computer modem.
You may need the interface harness (0L40-2677-00) that provides the connections to the V-MUX equipped vehicle and your phone line.
V-MUX Modem Module (Transceiver) Video
OEM, Dealers and End users do not need to travel long distances to diagnose electrical issues. Either can troubleshoot by connecting to the vehicle via Weldon’s diagnostics software.