Data Interface - Fits Select GM Models 2016-2021

• Designed for non-amplified systems or bypassing a factory amplifier
• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (Retained Accessory Power)
• Provides NAV outputs (parking brake, reverse, and speed sense)
• Pre-wired for the Axxess SWC interface (sold separately)
• Retains warning chimes and balance & fade with adjustable gain control
• Retains OnStar® with adjustable gain control & OE Bluetooth® connectivity 
• Retains the factory backup camera
• Micro “B” USB updatable
• Can be used with extension AXEXH-GM10

Refer to our Vehicle Fit Guide for up-to-date vehicle-specific applications.

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