2014/2015 Silverado WITH Bose wiring diagram color schematic 2014/2015 Silverado WITH Bose wiring diagram color schematic. Mar 13 2015, 9:19pm. Hope this . turns out i dont have high level inputs so i need to use a line out. same question though. do i tap into the bose amp or the front speaker wires behind the head unit. ive read that people that tap into the bose amp only hear the low notes not the 2016 silverado (with bose) wiring diagram - 2014 - 2018 Im trying to tie into the wires running from my amp to my bose speakers for my aftermarket system. Ive seen guys tie into them on the 14 and 15 models but my wires are a different color. They tied into a blue/grey wire and a black/grey. IM assuming the pics ive seen are guys with factory bose sub.. 2003 Chevy Silverado, Bose Amp Wiring Diagram? 2003 Chevy Silverado, Bose Amp Wiring Diagram? - Where can I find one? It's in a 2003 Chevy Silverado SS. Thanks in advance... 2004 chevy silverado bose wiring schematic | PDF Owner Download manual guide of 2004 Chevy Silverado Bose Wiring Schematic in pdf that we listed in Manual Guide. This manual books file was originally from wwwche that avaialble for FREE DOWNLOAD as owners manual, user guide / buyer guide or mechanic reference guide. 2004 Silverado Bose Amp Wiring Diagram | Wirings Diagram Components of 2004 Silverado Bose Amp Wiring Diagram and Some Tips. There are two things which are going to be found in almost any 2004 Silverado Bose Amp Wiring Diagram. The first component is symbol that indicate electric element in the circuit. A circuit is generally composed by many components.