{"product_id":"pac-rp4-ch21-radiopro4-chrysler-dodge-jeep-ram-radio-replacement-interface","title":"PAC RP4-CH21 RadioPRO4 Chrysler\/Dodge\/Jeep\/RAM Radio Replacement Interface","description":"\u003ch2\u003ePAC RP4-CH21 RadioPRO4\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRP4-CH21 is for supported Chrysler-family vehicles where removing the factory radio would otherwise take factory controls and data-driven functions with it.\u003c\/strong\u003e PAC’s RadioPRO4 interface handles the vehicle data needed for the aftermarket-radio installation and retains supported steering-wheel controls and factory amplification.\u003c\/p\u003e\u003cp\u003eThe important buying decision is the exact vehicle\/radio architecture. RP4-CH21 is not interchangeable with CH1A-RSX or newer generation-specific interfaces just because the vehicle is Chrysler, Dodge, Jeep or RAM.\u003c\/p\u003e\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\u003cp\u003eUse RP4-CH21 only when current PAC application data calls for this exact part. PAC documentation for supported applications includes retained steering-wheel controls, factory amplifier, backup camera and data-driven vehicle functions, with application-specific limitations.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RP4-CH21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Chrysler-family CAN-bus radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent PAC price:\u003c\/strong\u003e $379.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported retention:\u003c\/strong\u003e Application-dependent steering-wheel controls, factory amplifier, backup camera and vehicle data functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select Chrysler\/Dodge\/Jeep\/RAM applications; exact current PAC application required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e premium amplified systems can have functional limitations such as loss of aftermarket-radio fader control. Verify the exact factory radio\/audio package and all required companion adapters before quoting.\u003c\/p\u003e","brand":"PAC","offers":[{"title":"RP4-CH21 — Chrysler\/Dodge\/Jeep\/RAM RadioPRO4 Interface","offer_id":51789120897257,"sku":"RP4-CH21","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/pac-rp4-ch21.jpg?v=1788366091","url":"https:\/\/smscaraudio.com\/products\/pac-rp4-ch21-radiopro4-chrysler-dodge-jeep-ram-radio-replacement-interface","provider":"SMS Car Audio","version":"1.0","type":"link"}