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Small black rectangular interface module with multiple wire connectors

METRA

METRA AXGMLN-10 OnStar GM Data Interface

SKU CH-Y44E-05V48

Provides accessory power and retains OnStar, Bluetooth, warning chimes and factory backup camera for select 2016-2019 Chevrolet and GMC vehicles

  • TypeSignal Processors
  • Retains OnStar and Bluetooth with adjustable gain control
  • Provides 12-volt 10-amp accessory power for aftermarket devices
  • Keeps factory backup camera and warning chimes functional
  • Supplies NAV outputs including parking brake and speed sense
  • Micro-B USB port allows firmware updates for compatibility

GM Data Interface

The Metra AXGMLN-10 connects an aftermarket stereo to select 2016-up Chevrolet and GMC vehicles. It retains factory OnStar, Bluetooth, warning chimes, balance, fade and the backup camera while providing accessory power and navigation outputs.

Suited for non-amplified

Installers replacing the factory radio in compatible Colorado, Cruze, Equinox, Malibu, Silverado, Canyon or Sierra models gain retained features and a pre-wired AXSWC harness connection. Vehicles outside the listed applications or those requiring a different data protocol need a separate interface.

12-volt 10-amp accessory power output

The interface supplies a 12-volt 10-amp accessory circuit, retains Retained Accessory Power and delivers parking-brake, reverse and speed-sense signals for navigation units. Micro-B USB allows firmware updates.

Highlights

  • Retains OnStar and Bluetooth with adjustable gain control
  • Provides 12-volt 10-amp accessory power for aftermarket devices
  • Keeps factory backup camera and warning chimes functional
  • Supplies NAV outputs including parking brake and speed sense
  • Micro-B USB port allows firmware updates for compatibility

Specifications

TypeSignal Processors

Questions about this item

Does this interface require a separate steering-wheel control module to function?

The AXGMLN-10 includes a pre-wired AXSWC harness, but the AXSWC module itself is sold separately and must be purchased to retain steering-wheel controls.

Will the AXGMLN-10 work with the factory amplifier in a 2017 Chevrolet Colorado with IOB radio?

This interface is designed for non-amplified systems or for use when replacing an amplified system; it does not retain the factory amplifier.

How can I verify that the OnStar gain is set correctly after installation?

Adjust the OnStar gain control on the unit until voice prompts and hands-free calls play at a clear, comfortable volume through the speakers.

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