{"product_id":"pac-radiopro-advanced-radio-replacement-by-vehicle","title":"PAC RadioPRO Advanced — Vehicle-Specific Radio Replacement (6 Models)","description":"\u003csection class=\"sms-pac-family\"\u003e\u003ch2\u003eChoose Your PAC RadioPRO Advanced Interface\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSix original RadioPRO Advanced interface models, one listing.\u003c\/strong\u003e These modules are for installing an \u003cstrong\u003eaftermarket radio\u003c\/strong\u003e while retaining application-specific vehicle functions. They are NOT AmpPRO 4 amplifier-integration modules. Choose the exact vehicle wiring\/retention architecture using the \u003cstrong\u003eVehicle and factory features\u003c\/strong\u003e model selector.\u003c\/p\u003e\n\u003cp\u003eVerify model year, factory radio, amplifier, OnStar, chime, steering-wheel controls, camera\/rear entertainment and any separately required harnesses. Features vary by exact model; a GM or Jeep badge alone is not sufficient to choose a module. Some functions require vehicle-specific firmware and accessory wiring. SMS Car Audio can confirm the correct interface before installation.\u003c\/p\u003e\u003c\/section\u003e\u003cdetails class=\"sms-pac-model-group\"\u003e\u003csummary\u003e\u003cstrong\u003eChrysler, Dodge, Jeep and RAM — 1 option\u003c\/strong\u003e\u003c\/summary\u003e\u003carticle data-model-sku=\"CH1A-RSX\"\u003e\u003ch3\u003eCH1A-RSX — Chrysler, Dodge, Jeep \u0026amp; RAM Radio Replacement — CH1A-RSX\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $349.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCH1A-RSX is for supported Chrysler, Dodge, Jeep and RAM vehicles where replacing the factory radio means more than matching power and speaker wires.\u003c\/strong\u003e The vehicle uses CAN data for factory controls and retained features, so the radio replacement needs an interface that keeps the supported vehicle functions talking after the OEM radio comes out.\u003c\/p\u003e\n\u003cp\u003eCH1A-RSX is a radio installation adapter for select Chrysler\/Dodge\/Jeep\/RAM CAN-bus vehicles. It supports factory steering-wheel controls and supported factory amplified systems. Exact retained features and companion parts vary by vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse CH1A-RSX only when the exact vehicle, factory radio and audio architecture support this interface. Vehicle generation, premium amplifier, camera\/RSE equipment and Uconnect architecture can change the required path.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CH1A-RSX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e CAN-bus radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Select Chrysler, Dodge, Jeep and RAM vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported functions:\u003c\/strong\u003e Application-dependent steering-wheel-control and factory-amplifier retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e Field-updateable where supported by PAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e application-specific limitations can include some premium-amplified systems without aftermarket-radio fader control and some vehicles requiring additional camera\/RSE retention hardware. Exact vehicle configuration must match before ordering.\u003c\/p\u003e\u003c\/article\u003e\u003c\/details\u003e\u003cdetails class=\"sms-pac-model-group\"\u003e\u003csummary\u003e\u003cstrong\u003eGeneral Motors — different chime, amp, OnStar and steering-wheel-control support — 5 options\u003c\/strong\u003e\u003c\/summary\u003e\u003carticle data-model-sku=\"GM1A-R\"\u003e\u003ch3\u003eGM1A-R — GM Chime \u0026amp; Amplifier Retention — GM1A-R\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $249.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM1A-R is for supported GM radio-replacement jobs where the factory chimes and amplifier need to stay in the system, but steering-wheel-control retention is handled through an optional compatible interface rather than built into this model.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat makes GM1A-R a different architecture from GM1A-RS and GM1A-RST. Do not choose between them by price alone; the vehicle’s retained-feature requirements decide the correct part.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse GM1A-R only when the exact vehicle, factory radio and audio architecture support this interface. Bose\/non-Bose configuration, OnStar requirements, steering-wheel-control strategy and data-bus generation can change the required path.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GM1A-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e GM radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetained functions:\u003c\/strong\u003e Chimes and supported factory amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteering-wheel controls:\u003c\/strong\u003e Connection provided for an optional compatible SWC retention interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select General Motors applications; exact OEM radio\/audio\/network configuration must be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e this is not interchangeable with GM1A-RS\/RST or later GM interfaces. Exact OEM radio\/audio\/network configuration is required before quoting.\u003c\/p\u003e\u003c\/article\u003e\u003carticle data-model-sku=\"GM1A-RS\"\u003e\u003ch3\u003eGM1A-RS — GM Chime, Amplifier \u0026amp; Steering-Wheel Control Retention — GM1A-RS\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $349.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM1A-RS is for supported General Motors radio replacements where the factory radio is tied into vehicle chimes, steering-wheel controls and a factory amplifier.\u003c\/strong\u003e Instead of bypassing those systems blindly, this interface keeps the supported factory functions in the new-radio installation path.\u003c\/p\u003e\n\u003cp\u003eGM1A-RS retains chimes, the supported factory amplifier and steering-wheel controls. Exact application, factory-radio architecture and required companion adapters still depend on the vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse GM1A-RS only when the exact vehicle, factory radio and audio architecture support this interface. It is not interchangeable with GM1A-RST, GM3A-RSTX or GM6A-RST: OnStar, GM LAN generation, connector architecture, Bose equipment and other retained features change the correct interface.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GM1A-RS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e GM radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetained functions:\u003c\/strong\u003e Chimes, supported factory amplifier and steering-wheel controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select General Motors applications; exact OEM radio\/audio\/network configuration must be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e do not choose this part from GM make\/year alone. Factory radio, Bose\/non-Bose system, OnStar requirement and data-bus generation determine the correct path.\u003c\/p\u003e\u003c\/article\u003e\u003carticle data-model-sku=\"GM1A-RST\"\u003e\u003ch3\u003eGM1A-RST — GM Amplifier, Steering-Wheel Control \u0026amp; OnStar Retention — GM1A-RST\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $399.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM1A-RST is the GM radio-replacement path for supported vehicles where chimes, steering-wheel controls, the factory amplifier and OnStar all need to stay in the system after the factory radio is removed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat OnStar retention is the important distinction from GM1A-RS. The two should not be treated as price-step variants; the vehicle’s factory equipment decides which architecture belongs in the quote.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse GM1A-RST only when the exact vehicle, factory radio and audio architecture support this interface. Bose\/non-Bose audio, OnStar, connector\/data-bus generation and required antenna\/camera\/USB adapters can change the required path.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GM1A-RST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e GM radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetained functions:\u003c\/strong\u003e Chimes, supported factory amplifier, steering-wheel controls and OnStar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select General Motors applications; exact OEM radio\/audio\/network configuration must be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e this is not interchangeable with GM1A-RS, GM3A-RSTX or GM6A-RST. Exact OEM radio\/audio\/network configuration determines the correct interface.\u003c\/p\u003e\u003c\/article\u003e\u003carticle data-model-sku=\"GM3A-RSTX\"\u003e\u003ch3\u003eGM3A-RSTX — GM LAN 29-Bit \u0026amp; OnStar Radio Replacement — GM3A-RSTX\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $399.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM3A-RSTX is for supported General Motors radio-replacement applications using the GM LAN 29-bit data bus and the specific 14-pin\/16-pin harness architecture PAC designed this interface around.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is not a generic GM interface. The network generation and connector set are part of the fitment decision, along with OnStar, factory amplification and the original radio configuration.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse GM3A-RSTX only when the exact vehicle, factory radio and network architecture support this interface. Do not substitute GM1A-RS\/RST or GM6A-RST simply because the vehicle is GM or has OnStar.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GM3A-RSTX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e GM radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork:\u003c\/strong\u003e GM LAN 29-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness architecture:\u003c\/strong\u003e 14-pin and 16-pin vehicle harnesses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnStar:\u003c\/strong\u003e Supported on listed applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select General Motors applications; exact OEM radio\/audio\/network configuration must be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e the exact vehicle, factory radio\/audio package, OnStar requirement and network\/connector architecture must match this interface.\u003c\/p\u003e\u003c\/article\u003e\u003carticle data-model-sku=\"GM6A-RST\"\u003e\u003ch3\u003eGM6A-RST — GM Bose, OnStar \u0026amp; Steering-Wheel Control Retention — GM6A-RST\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal configured retail price:\u003c\/strong\u003e $439.00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM6A-RST is for supported GM radio replacements where the vehicle’s OnStar system, Bose factory amplifier, steering-wheel controls and navigation outputs all need to remain part of the installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a different integration path from the simpler GM1A and GM3A interfaces. The Bose amplifier and OnStar retention are part of the architecture, not optional add-ons that can be assumed from year alone.\u003c\/p\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eUse GM6A-RST only when the exact vehicle, OEM radio, Bose system, OnStar and connector\/data-bus architecture support this interface.\u003c\/p\u003e\n\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GM6A-RST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct family:\u003c\/strong\u003e RadioPRO Advanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e GM radio replacement interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetained functions:\u003c\/strong\u003e OnStar, Bose factory amplifier and pre-programmed steering-wheel controls on supported applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Navigation outputs on supported applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle coverage:\u003c\/strong\u003e Select General Motors applications; exact OEM radio\/audio\/network configuration must be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Bose\/non-Bose, OnStar and OEM radio\/network differences determine the correct interface. Do not use GM6A-RST as a generic GM solution.\u003c\/p\u003e\u003c\/article\u003e\u003c\/details\u003e","brand":"PAC","offers":[{"title":"Chrysler\/Jeep\/RAM CAN-bus - CH1A-RSX","offer_id":51789115785449,"sku":"CH1A-RSX","price":349.0,"currency_code":"USD","in_stock":true},{"title":"GM chime\/amp\/SWC - GM1A-RS","offer_id":67924169031913,"sku":"GM1A-RS","price":349.0,"currency_code":"USD","in_stock":true},{"title":"GM amp\/OnStar\/SWC - GM1A-RST","offer_id":67924169064681,"sku":"GM1A-RST","price":399.0,"currency_code":"USD","in_stock":true},{"title":"GM 29-bit LAN\/OnStar - GM3A-RSTX","offer_id":67924169097449,"sku":"GM3A-RSTX","price":399.0,"currency_code":"USD","in_stock":true},{"title":"GM Bose\/OnStar\/SWC - GM6A-RST","offer_id":67924169130217,"sku":"GM6A-RST","price":439.0,"currency_code":"USD","in_stock":true},{"title":"GM chime and amplifier - GM1A-R","offer_id":67924169162985,"sku":"GM1A-R","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/pac-ch1a-rsx.jpg?v=1788366053","url":"https:\/\/smscaraudio.com\/products\/pac-radiopro-advanced-radio-replacement-by-vehicle","provider":"SMS Car Audio","version":"1.0","type":"link"}