The GM 44 Chime Interface is a reliable data integration solution designed for 2012-2016 GM vehicles undergoing radio replacement. This interface preserves essential factory features including blind spot alerts, warning chimes, and retained accessory power (RAP) for seamless operation. Built for non-amplified systems or factory amplifier bypass applications, it provides stable 12-volt 10-amp accessory power and critical navigation outputs such as parking brake, reverse, and speed sense signals. The interface maintains full balance and fade control for precise audio distribution and supports high-level speaker input. All factory warning chimes are preserved through an integrated onboard speaker to keep driver alerts intact. The compact black unit measures 8.2 inches in height, 3 inches in width, and 2.5 inches in depth, weighing just 0.33 pounds. Firmware updates are straightforward via USB Micro B connection for ongoing compatibility. Note that this interface is designed for vehicles without OnStar retention and requires a separate steering wheel control interface for steering wheel control functionality, as it is not pre-wired for AXSWC. Always verify vehicle compatibility using the Vehicle Fit Guide before installation.

Features

• VEHICLE COMPATIBILITY: Data interface designed for 2012-2016 GM vehicles during radio replacement, preserving factory features like blind spot alerts, warning chimes, and retained accessory power (RAP) for non-amplified systems or factory amplifier bypass applications.
• ESSENTIAL OUTPUTS: Provides stable 12-volt 10-amp accessory power with critical navigation outputs including parking brake, reverse, and speed sense signals to ensure proper aftermarket radio integration and functionality.
• AUDIO CONTROL: Maintains full balance and fade control for accurate sound distribution with support for high-level speaker input, ensuring optimal audio performance throughout the vehicle cabin.
• CHIME RETENTION: Preserves all factory warning chimes through an integrated onboard speaker to maintain original driver alerts and safety notifications without OnStar retention capability.
• EASY UPDATES: Features USB Micro B connection for fast and simple firmware updates to support long-term compatibility; requires separate AXSWC interface for steering wheel control retention as unit is not pre-wired for this function.

Product details

• Brand: Axxess
• Color: Black
• Model: AXDI-GM44
• Manufacturer: Axxess Integrate by Metra(TM)
• Item count: 1
• Package quantity: 1
• Warranty: 1 Year Limited