The Axxess AXTO-CH2 is a premium data interface designed for select 2002–2008 Chrysler and Dodge vehicles equipped with factory amplified audio systems. Engineered to simplify aftermarket radio installation, the AXTO-CH2 retains the factory amplifier, retained accessory power (R.A.P.), balance and fade controls, and provides essential navigation outputs for multimedia receivers. Featuring plug-and-play integration and adjustable gain control, this interface allows users to upgrade to a modern aftermarket stereo while preserving critical OEM audio functionality and factory amplifier performance Features & Highlights Designed for select 2002–2008 Chrysler & Dodge vehicles Compatible with factory amplified audio systems Retains factory amplifier functionality Provides 12V accessory power output (10-amp) Retains R.A.P. (Retained Accessory Power) Retains balance and fade controls Provides navigation outputs: Parking brake Reverse trigger Vehicle speed sense (VSS) Adjustable gain control for audio level tuning High-level speaker input compatible Pre-wired for Axxess steering wheel control interface Micro-B USB updatable firmware Plug-and-play installation design Designed for seamless aftermarket radio integration Specifications Specification Details Product Type Data Interface / Amplifier Retention Interface Manufacturer Axxess / Metra Electronics Model Number AXTO-CH2 Vehicle Compatibility Select Chrysler & Dodge Vehicles Vehicle Years 2002–2008 Amplified System Compatible Yes Accessory Power Output 12V / 10A Retained Accessory Power Yes Navigation Outputs Reverse / Parking Brake / VSS Steering Wheel Control Ready Yes (AXSWC sold separately) Adjustable Gain Control Yes Firmware Updatable Yes (Micro-B USB) Installation Style Plug-and-Play Warranty 1-Year Limited Warranty Compatible Vehicle Applications 2003–2008 Chrysler Pacifica 2003–2004 Dodge Ram 1500 2003–2005 Dodge Ram 2500 2003–2005 Dodge Ram 3500 Compatibility may vary depending on factory amplified system configuration. Installation Notes Designed specifically for factory amplified systems Includes: AXTO-CH2 interface module Vehicle-specific harnesses 16-pin harness Adjustable potentiometer allows fine-tuning of audio output level Compatible with Axxess AXSWC-2 steering wheel control interface (sold separately) Some multimedia/navigation radios may require connection of reverse, parking brake, and VSS wires for full functionality