Axxess GMOS-08 Open Box Complete

Amplified Harness for 2005-2006 Chevrolet Equinox/Pontiac Torrent

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This item has been discontinued

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This is an Open Box Item

We have checked, tested, and confirmed this item to function properly. It contains all the same parts as a new unit, but shows some visible signs of use.
This open box product has a 30-day return policy and a 90-day warranty

Axxess Audio Store

Item Condition: Open Box Complete

  • Item has been installed, used, and has wires cut.
  • Product Features:

    • Interface designed to allow the replacement of the OEM Radio with an aftermarket unit
    • Retains full functionality of OnStar with adjustable volume output
    • Retains safety and warning chimes with adjustable level output
    • Retention of the Retained Accessory Power (RAP) convenience features
    • Required outputs for the installation of a navigation radio
    • USB updatable with Axxess USB-CAB
    • For 2005-2006 Chevrolet Equinox and Pontiac Torrent
    • Authorized Internet Dealer
    • 90 Day Sonic Electronix Warranty


    • Yellow – 12V Constant
    • Red – 12V Accessory
    • Black - Ground
    • Blue - Power Antenna
    • Orange – Dash Light Dimmer/Illumination
    • Green – Left Rear Speaker (+)
    • Green with Black Stripe Left Rear Speaker (-)
    • White – Left Front Speaker (+)
    • White with Black Stripe – Left Front Speaker (-)
    • Purple – Right Rear Speaker (+)
    • Purple with Black Stripe – Right Rear Speaker (-)
    • Gray – Right Front Speaker (+)
    • Gray with Black Stripe – Right Front Speaker (-)

    Harness Features

    Main Harness Function
    Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
    Connect/Install an Aftermarket Car Stereo
    Additional Harness Features
    The various features that the wiring harness provides to your car stereo and/or audio system.
    Chime Retention
    Provides Parking Brake & Reverse Signals
    Provides Vehicle Speed Sense
    Retained Accessory Power (RAP) Retention
    Compatible Vehicle Make
    Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
    Compatible Vehicle Make and Model
    The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
    Chevy Equinox
    Pontiac Torrent

    Premium Harness Features

    Factory System Amplification
    This refers to the factory sound system and whether the item is compatible with amplified or non-amplified systems.
    Chime Retention
    This means that the harness is able to retain the vehicles chimes.

    Warranty and Return Policy

    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Summary of Customer Ratings & Reviews

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    Product Summary


    Model Number

    GMOS-08 Open Box Complete



    Internal SKU


    Internal Product ID


    Sonic Electronix Wiring Guide

    Wiring Diagram Legend

    Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

    Product Name: Axxess GMOS-08 Open Box Complete