{"product_id":"metra-axgmln-10-data-interface-for-select-gm-models-2016-2021","title":"Metra AXGMLN-10 Data Interface FOR Select GM Models 2016-2021","description":"\u003cp\u003eThe Metra AXGMLN-10 Data Interface is a vehicle-specific integration module designed for select GM vehicles from 2016 to 2021. This interface supports aftermarket radio installations in non-amplified factory systems or in applications where the OEM amplifier is bypassed. It provides a regulated accessory power output and generates critical vehicle data signals required for proper radio operation. The AXGMLN-10 also retains key factory features such as warning chimes, balance and fade control, and factory connectivity functions, making it a reliable solution for professional OEM-to-aftermarket integrations.\u003c\/p\u003e\n\u003ch2\u003eKEY BENEFITS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProvides a stable 12 V accessory power output for aftermarket head unit operation\u003c\/li\u003e\n\u003cli\u003eGenerates data-based vehicle signals required for proper radio functionality\u003c\/li\u003e\n\u003cli\u003eRetains Retained Accessory Power (R.A.P.) behavior after radio replacement\u003c\/li\u003e\n\u003cli\u003eMaintains factory warning chimes with adjustable output level\u003c\/li\u003e\n\u003cli\u003ePreserves balance and fade control through the factory speaker system\u003c\/li\u003e\n\u003cli\u003eSupports retention of factory OnStar and OEM Bluetooth features where equipped\u003c\/li\u003e\n\u003cli\u003eProvides navigation-related outputs including parking brake, reverse, and speed sense\u003c\/li\u003e\n\u003cli\u003ePre-wired for optional steering wheel control interface integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.61 lb\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.50″ L × 4.00″ W × 2.50″ H\u003c\/li\u003e\n\u003cli\u003eApplication: Select GM vehicles 2016–2021\u003c\/li\u003e\n\u003cli\u003eFunction: Data interface with accessory power and vehicle signal outputs\u003c\/li\u003e\n\u003cli\u003eAccessory Power Output: 12 V DC, 10 A\u003c\/li\u003e\n\u003cli\u003eRetained Functions: Warning chimes, balance, fade, Retained Accessory Power\u003c\/li\u003e\n\u003cli\u003eNavigation Outputs: Parking brake, reverse, speed sense\u003c\/li\u003e\n\u003cli\u003eConnectivity Retention: OEM Bluetooth and OnStar support (vehicle dependent)\u003c\/li\u003e\n\u003cli\u003eBackup Camera Support: Yes (vehicle dependent)\u003c\/li\u003e\n\u003cli\u003eSteering Wheel Control Support: Pre-wired (interface sold separately)\u003c\/li\u003e\n\u003cli\u003eFirmware Updates: Micro USB connection\u003c\/li\u003e\n\u003cli\u003eHousing: Black interface module with vehicle-specific harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eINSTALLATION \u0026amp; COMPATIBILITY\u003c\/h2\u003e\n\u003cp\u003eThe AXGMLN-10 installs inline between the aftermarket head unit and the factory wiring harness in compatible GM vehicles from 2016 to 2021. It is intended for use with non-amplified factory systems or installations where the OEM amplifier is bypassed. The interface provides the necessary accessory power and vehicle data signals while retaining essential factory functions. Compatibility may vary by vehicle trim level and equipment, so proper fitment verification and space behind the dash should be confirmed prior to installation.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWhat does the AXGMLN-10 interface do?\u003cbr\u003eAXGMLN-10 is a data interface for select GM vehicles that allows aftermarket radio installation while maintaining factory power, warning chimes, and data-driven features.\u003c\/li\u003e\n\u003cli\u003eWhich GM vehicles typically use AXGMLN-10?\u003cbr\u003eIt supports specific GM platforms and model years with data-controlled electrical systems. Always verify compatibility to ensure proper functionality after installation.\u003c\/li\u003e\n\u003cli\u003eDoes AXGMLN-10 support factory amplifiers?\u003cbr\u003eYes, when properly configured, it can integrate with factory amplified systems, delivering clean audio signals to aftermarket radios without distortion or signal loss.\u003c\/li\u003e\n\u003cli\u003eIs AXGMLN-10 recommended for professional installs?\u003cbr\u003eDefinitely. Using a GM-specific data interface reduces install time, avoids electrical issues, and ensures a factory-like experience—something trusted installers rely on.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Metra","offers":[{"title":"Default Title","offer_id":51939333898526,"sku":"MTR-AXGMLN-10","price":278.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/imgi_3_06b0fa98613a601fed74647829ab9c4e53dfa4fe8f980b178c93aa5fd0f7cf14.jpg?v=1780952598","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/metra-axgmln-10-data-interface-for-select-gm-models-2016-2021","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}