Following the installation of an aftermarket radio in a 2017 Ram, the oem chimes for the ParkSense System no longer worked when backing the truck. Ram dealership advised there was no way to restore the chimes since they required the factory radio that had been replaced. However an installation technician at Best Buy indicated the Excess LC-CHRC-01 adaptive cable made specifically for this model Ram would restore the chimes. He provided a website to purchase the cable but SonicElectronix was chosen due to price, availability and prompt shipping. The cable returned working chimes thanks to a Best Buy tech that knew more than the dealership and Sonic Electronix that stocked the latest equipment needed at the best price available with prompt shipping.