PRODUCT SAFETY & DISCLAIMER
READ ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING, FAILURE TO DO SO MAY CAUSE
PERSONAL INJURY OR DAMAGE TO PRODUCT AND/OR PROPERTY
This installation guide is provided as a GENERAL installation guide, some vehicles vary and
may require additional steps. We do not accept responsibility for third party labor charges
or modifications. Exercise due-diligence when installing this product.
We do not accept any responsibility for vehicle damage or personal injury resulting from
the installation of this product.
Careless installation and operation can result in equipment damage
.
Requirements:
XM Tuner module with or without subscription
Introduction
Thousands of GM Cars, Trucks and SUV’s radio may include an AUX jack on
faceplate; however, over time the jack has a tendency to break. So, what do you
do when this happens? Many opt to repair, purchase a replacement radio or
ignore it. We decided to offer the AUX-GM4X. This harness connects to the XM
port on the radio and is independent of radio faceplate jack. Consider the AUX-
GM4 if a 2
nd
aux input is required.
Be mindful:
1. For the AUX-GM4X to work,
vehicle MUST have an XM tuner module (with or
without subscription).
2. XM Tuner module is a metal box (See
Fig. 1
) installed in a remote area of
vehicle. (It is not built-into the AM/FM radio in the dash)
Warning:
XM tuner module is NOT built into the AM/FM radio, but a separate box
in remote area. (See
Fig. 1
) To verify vehicle has XM Tuner, press “BAND” button
until XM1/XM2 is displayed. If only AM/FM is displayed; vehicle does not have
required XM Tuner installed. On Navigation radios if XM1/XM2 is “grayed out”
vehicle does NOT have required XM Tuner installed.
Fig. 1
See Frequently Asked question
at the end of this guide for more details.
Installation
Radio must be removed from dashboard to gain access to connectors.
Vehicle specific removal instructions are not part of this guide but
available
upon request.
With radio removed:
1.
Disconnect 16-pin XM plug (See
Fig. 2
) from radio
Note: Radios may have multiple 16-pin connectors which are “keyed”
to avoid making the wrong connection. (See Fig. 3)
Fig. 2