if you have TV Module installed, you already have inputs for aux and reverse camera. The cable from your pic is only the wiring loom as soon as original wiring loom loom don't have reverse camera and aux pins connected; you don't need to worry that cables look the same...normally those cables have different pins connected for aux or reverse camera. Note that aux and reverse camera are 2 different inputs, as aux input is selectable via BM menu (channel 0) and reverse camera input is controlled via one pin from tv module (when grounded BM will select reverse camera input)

BR