{"product_id":"pac-radio-replacement-interface-for-chrysler-dodge-jeep-ram-2004-2017-retains-chimes-steering-wheel-controls","title":"PAC Radio Replacement Interface for Chrysler Dodge Jeep RAM (2004–2017) — Retains Chimes \u0026 Steering Wheel Controls","description":"\u003cstrong\u003ePAC's radio replacement interface lets you swap the factory radio in many 2004–2017 Chrysler, Dodge, Jeep and RAM vehicles while keeping warning chimes, steering wheel controls and key vehicle signals intact.\u003c\/strong\u003e\n\n\u003cp\u003eIf you want to upgrade to an aftermarket head unit without losing important factory features, this PAC interface harness adapts the vehicle's CAN Bus and accessory wiring to the new radio. Designed for both amplified and non-amplified systems, the interface preserves data and many OEM alerts so the car’s behavior remains familiar after installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat factory functions does this interface preserve?\u003c\/h3\u003e\n\u003cp\u003eThe PAC interface retains most in-cabin warnings and data-driven functions so you won’t lose audible chimes or seat memory prompts after installing a new radio. It keeps backup chimes, low fuel and door\/hatch ajar alerts, plus several vehicle trigger outputs for a seamless experience.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains warning chimes including reverse\/back-up tones\u003c\/li\u003e\n  \u003cli\u003ePreserves memory seat prompts and low fuel\/door ajar alerts\u003c\/li\u003e\n  \u003cli\u003eProvides VSS (vehicle speed sensor), illumination, parking brake and reverse trigger outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it integrate steering wheel controls and accessory power?\u003c\/h3\u003e\n\u003cp\u003eThis interface supplies a dedicated single-wire output for steering wheel control modules, simplifying integration with most aftermarket SWC adapters. It also generates a 12V accessory (RAP) output so the new radio can power on and off consistent with the vehicle’s accessory cycle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-wire steering wheel control output compatible with SWI-CAN or SWI-CAN2 modules\u003c\/li\u003e\n  \u003cli\u003eBuilt-in buzzer handles audible prompts\u003c\/li\u003e\n  \u003cli\u003eGenerates a 12‑volt RAP accessory output for radio power management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work with amplified audio systems and advanced safety features?\u003c\/h3\u003e\n\u003cp\u003eThe interface supports both amplified and non-amplified factory setups and includes outputs for common vehicle triggers. Note that PAC’s harness supplies a break wire but does not retain the blind spot detection system—plan accordingly if your vehicle uses that feature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with amplified and non-amplified factory audio systems\u003c\/li\u003e\n  \u003cli\u003eSupplies a break wire to manage factory amp connections\u003c\/li\u003e\n  \u003cli\u003eDoes not retain blind spot detection alerts or sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and modules are supported, and what data is kept?\u003c\/h3\u003e\n\u003cp\u003eThe harness covers many Chrysler, Dodge, Jeep and RAM models from roughly 2004 through 2017 and ships with SWI-CAN or SWI-CAN2 steering wheel control modules for 2005–2011 Chrysler radio replacements. It retains vehicle data where possible so settings and chimes remain after the swap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for select 2004–2017 Chrysler, Dodge, Jeep, RAM models\u003c\/li\u003e\n  \u003cli\u003eIncludes SWI-CAN or SWI-CAN2 modules for 2005–2011 Chrysler radios\u003c\/li\u003e\n  \u003cli\u003eRetains stored vehicle data and most OEM chimes and alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: installers and vehicle owners who want a reliable way to upgrade the factory radio while keeping critical OEM sounds, steering wheel control functionality and essential trigger outputs. If you plan to replace the head unit on supported Chrysler-family vehicles and need to preserve chimes, illumination, VSS and accessory power, this PAC interface offers a plug-friendly solution that minimizes wiring work and preserves the car’s original behavior. If blind spot detection retention is crucial for your vehicle, consider alternate solutions or additional modules because this harness does not preserve that system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this PAC interface keep steering wheel audio controls?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It provides a single-wire output compatible with SWI-CAN or SWI-CAN2 modules to retain steering wheel control functions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it preserve blind spot detection alerts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This interface does not retain blind spot detection; other modules are required to preserve that system.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":55170439741783,"sku":"B001U3ULQO","price":99.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/pac-radio-interface-front-view_2a8c66cb-8a93-42e6-b6af-71d5916b2efa.jpg?v=1790429375","url":"https:\/\/britishgarage.co.uk\/products\/pac-radio-replacement-interface-for-chrysler-dodge-jeep-ram-2004-2017-retains-chimes-steering-wheel-controls","provider":"British Garage","version":"1.0","type":"link"}