PAC C2R-CHY4 Radio Replacement Interface for Chrysler Replacement interface harness for select Chrysler vehicles with CAN Bus Compatible with amplified or non-amplified systems Single wire output for steering wheel control module Retain Accessory Power (RAP) 12V Output VSS, illumination, parking brake and reverse trigger output Radio replacement interface for Chrysler vehicles retains all warning chimes including back-up chimes, memory seats, low fuel, door/hatch ajar & other functions. Supplies break wire Generates 12-volt accessory output 2005-11 Chrysler Radio Replacement with SWI-CAN, SWI-CAN2 Modules Included Retains data in vehicle