General Motors has issued a Service Update for certain 2024 GMC Hummer EV Pickup and 2024 GMC Hummer EV SUV units that may have a serial data gateway issue preventing correct software updates. Tagged ...
The ICM8 has RS-232 and RS-485 serial ports and a 10 Base-T/100 Ethernet port instead of proprietary COMMS cards. The module allows monitoring multiple disparate devices, and performs conversions of ...
GM has issued a Service Update related to a fix for an issue with the Serial Data Gateway Module in certain affected units of the 2024 Chevy Corvette. Although the Corvette’s C8 generation has been ...