Axxess GMOS-LAN-02 Wiring Interface

Features

GMOS-LAN-02 Radio Replacement Interface: The GMOS-LAN-02 radio replacement interface module allows the replacement of the factory radio in your 2006-up GM LAN 29 amplified vehicle with an aftermarket head unit. This interface module allows you to retain factory features such as OnStar, Bluetooth, steering wheel control (optional interface required), and warning chimes. The interface module also provides data bus driven outputs such as retained accessory power (RAP), vehicle speed sensor (VSS), illumination, reverse trigger, and parking brake.

• Retained Accessory Power (R.A.P.): The ignition power source of most GM vehicles keeps the radio on until one of the doors is opened. This feature is called the R.A.P. (retained accessory power). The GMOS-LAN-02 is designed to retain this feature.
• OnStar Compatible: The GMOS-LAN-02 is designed to retain the factory OnStar emergency services system that would normally be lost when your factory radio is replaced by an aftermarket head unit.
• Bluetooth: The GMOS-LAN-02 radio replacement interface module retains your factory Bluetooth functionality.
• Warning Chimes: The GMOS-LAN-02 OEM integration kit retains your vehicle's factory warning chimes.
• Backup Camera: The GMOS-LAN-02 includes a composite video harness which allows you to retain your vehicle's factory backup camera.
• OEM Steering Wheel Control Compatible (optional): The GMOS-LAN-02 features a right-angle 3.5mm connector that lets you keep your GM vehicle's OEM steering wheel controls via the optional Axxess Steering Wheel Control Interface (120ASWC1, sold separately).

Vehicle Compatibility: The GMOS-LAN-02 is compatible with select 2006-up GM LAN 29 vehicles that feature a factory amplified sound system (as of 9/30/2013).

Note: Please consult the Crutchfield Car Selector to see if your vehicle is compatible.

Adjustable Volume for Chimes/OnStar: The GMOS-LAN-02 interface features potentiometer located on the 10 pin harness of the module, to adjust the chime/OnStar volume of your vehicle. Rotate clockwise to make the chime/OnStar louder and counterclockwise to make the chime/OnStar softer.

Connections: The GMOS-LAN-02 consists of a single interface module with a 18-pin connector on one end and a 16-pin connector on the other end. It also includes three harnesses and an antenna adapter. One harness includes a 16-pin plug that plugs into the 16-pin connection on the interface and its bare lead wires are hardwired into your new radio's harness. The other harness includes a 18-pin plug that plugs into the 18-pin connection of the interface and includes GM factory plugs that plug into the factory side plugs behind the radio. It also includes bare power/ground wires that will need to be hardwired into your new radio's harness. In addition there is a composite video harness to retain your vehicle's factory backup camera.

Aftermarket Radio Connection: The GMOS-LAN-02 features the following hardwire connections to your aftermarket head unit and factory system.

Optional RSE Retention Harness: The Metra GMRSAV and GMRSAV2 (item numbers 120GMRSAV and 120GMRSAV2, both sold separately) are RSE retention harnesses designed to retain the rear seat entertainment system in select GM vehicles. The harnesses provide an audio/video signal for the factory overhead video screen from your new aftermarket radio, and provide the audio/video output from the rear seat control panel to the aftermarket head unit.