Axxess INSTGMOS-LAN-012 Installation Instructions

INSTGMOS-LAN-012
Track down – Changes track on radio/satellite station
Volume up - Enter
Chime Volume Adjustment
To adjust the chime volume, use a small screwdriver to
rotate the potentiometer, located on the 16 pin har-
ness side of the interface, clockwise to make the chime
louder and counterclockwise to make the chime softer.
Onstar Level Adjustment
To adjust the Onstar volume level fi nd the Black/Yel-
low wire on the 22 pin harness. Push the blue Onstar
button, while the voice is speaking tap the Black/Yellow
wire to ground. There are 4 volume settings for Onstar;
once the 4th setting is reached and the Black/Yellow
wire is tapped to ground it will automatically go back to
the fi rst volume setting. Once the volume is set it will
stay at that volume until the Black/Yellow wire is tapped
to ground again.
This can be set during installation and then left alone.
If user adjustment is desired, the customer may also
tap volume up or down to adjust the Onstar level.
12 Pin Harness
The 12 pin harness that is attached to the GMOS-
LAN-012 harness is for use with the ASWC (sold
separately). Please refer to the ASWC instructions for
programming and operation.
4
INSTGMOS-LAN-012
INSTALLING THE GMOS-LAN-012
1. With all the connections completed, plug the 22
and 16 pin harnesses into the GMOS-LAN-012.
2. Reconnect the negative battery terminal.
3. Plug the 30 pin GM harness into the vehicle side
harness, and plug the aftermarket radio harness
into the aftermarket radio.
4. Cycle the key by turning the ignition on then back
off, then back on again to test the radio.
TESTING THE GMOS-LAN-012
Turn the ignition on, and then turn the aftermarket
radio on.
Push the Onstar button, the radio should turn off and
you should hear Onstar. Push the Onstar cancel button
and the radio should come back on.
K
NOWLEDGE IS
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enrolling in the most recognized and respected
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Log onto www.installerinstitute.com or call
800-354-6782 for more information and take steps
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certifi ed technicians
5
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© COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORATION
INSTGMOS-LAN-012

INSTALLATION INSTRUCTIONS

NOTE: If vehicle does not have factory installed
Steering wheel controls you will not be able to
control factory satellite.
READ IMPORTANT WARNING ON PAGE 1
BEFORE ATTEMPTING ANY INSTALLATION
The GMOS-LAN-012 is designed to retain Onstar, OE
satellite, and retain the warning chimes that are nor-
mally lost when the OEM radio is removed. Provides a
12 volt accessory output for aftermarket radio opera-
tion. The GMOS-LAN-012 also provides a mute, park-
ing brake, vss or speed sense, and a reverse output to
make installing an aftermarket navigation radio simple
and less time consuming.
APPLICATIONS
BUICK
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CADILLAC
Escalade 2007-11
P DTS 2006-2010
OWER
SRX 2007-09
CHEVROLET
Avalanche 2007-11
Equinox 2007-09
Express 2008-11
Impala 2006-2010
Monte Carlo 2006-2007
Silverado (new body) 2007-11
Suburban 2007-10
Tahoe 2007-11
Traverse 2009-11
METRA. THE WORLD'S BEST KITS.™
1-800-221-0932
© COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORATION
GMC
Acadia 2007-2011
Savanna 2008-11
Sierra 2007-2011
Yukon 2007-11
HUMMER
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PONTIAC
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Vibe 2009
SATURN
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Vue 2008-09
SUZUKI
XL-7 2007-09
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