Axxess GMRC-05-open box

Non-Amplified, Non-OnStar Harness for 2005-2006 Chevrolet Equinox Vehicles

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This item has been discontinued

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Axxess Audio Store

General Features:

  • Designed for use in 2005 Chevrolet Equinox
  • Provides a 12V Accessory output
  • Retains chimes through on-board speaker and RAP Feature
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Check the Product Instructions to see basic instructions and compatibility list for the Metra Axxess GMRC-05

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
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

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.
On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
Chime Retention
This means that the harness is able to retain the vehicles chimes.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

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Browse 3 questions and 2 answers
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Why did you choose this?
Sonic Electronix Store
Said it was needed for installation.
Kathe D on Dec 14, 2014
says ground wire hooks to deck ground so will they both be grounded to dash or is the ground wire from Axxess GMRC-05 my grounding source?
mrsirdune on Apr 6, 2015
Best Answer: Hello Steve,

The ground goes FROM the headunit to the Harness then INTO the vehicle. Not the other way around. So, as you seem to have implied, the GMRC is the grounding source To the vehicle's OEM Ground.
Reply (1) · Report · Rick MStaff on Apr 6, 2015
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if im installing aftermarket alpine amps speaker wire from amps to speakers will this work ? i notice its got to be hooked to original speakers leads .. do i just omit them and hook everything else up
mrsirdune on Mar 22, 2015
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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 GMRC-05-open box