Deep Dive Teardown of the Harman GMC Sierra Head Unit INFO3.7-3.8 CSM Automotive
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The GMC Sierra is a full-size pickup truck manufactured by GMC (General Motors Truck Company). The Harman INFO 3.7-3.8 CSM is an infotainment system developed by Harman, a global technology company specializing also in automotive solutions. It features Ethernet, FPD-Link and USB 2.0. It is equipped with satellite and AM/FM radio, as well as Digital Audio Broadcasting. The Head Unit features WiFi 5 and Bluetooth 4.2 connectivity.
