In conclusion, wiring a radio in a 2008 Chevy Silverado can be a challenging task, but with the right guide and tools, it can be done. By following this step-by-step guide, you will be able to upgrade or replace the radio in your Silverado without any hassle. So, grab your tools and start wiring that new radio! 8 Chevy Silverado Radio Wiring.. Upgrading or replacing the radio in your 2008 Silverado can seem daunting, especially when you're trying to navigate the wiring connections. Here's a simple guide to help you out. What You'll Need: Screwdrivers (Phillips and Flathead) Wire connectors Electrical tape Multimeter (optional) Wiring Diagram Overview: The radio wiring for a 2008 Silverado typically includes the following color.
List of elements for Radio Wiring Diagram, without Y91 & with UQA (1 of 3) for Chevrolet Silverado 1500 2008: (in overhead console) cellular telephone microphone (left front of roof) cellular/ navigation & digital radio antenna (lower left side of dash) left i/p junction block; 6.6l; Amp fuse 41 fuse 38 30a; Ampl cntrl; Antenna; Aud sig; Audio.. OEM radio stereo harness pin assignment. Chevrolet (2007-2012), GMC (option US8) Head Unit pins and signals. 14 pin GM 15488568, 7283-4490-30 (88988743) connector. at the head unit wiring harness (connector end view) Ask a question; Comment; Edit; Submit New;. Chevrolet Silverado 1500 Pickup (2008 - 2013), Silverado 2500 Pickup (2008.