GMOS-LAN-07
2
Connections to be made
Applications
Note:
This interface will also work in vehicles listed below that are
not equipped with OnStar.
CadillaC
Escalade
2012-up
Chevrolet
Avalanche
2012-up
Cheyenne
2012-2013
Silverado
2012-2013
Silverado 2500/3500
2014
Suburban
2012-up
Tahoe
2012-up
GMC
Sierra
2012-2013
Sierra 2500/3500
2014
Yukon
2012-up
From the 16-pin harness:
• Connect the
red
wires to the ignition wire of the aftermarket radio.
• Connect the
orange/White
wire to the illumination wire of the aftermarket
radio. If the aftermarket radio has no illumination wire, tape off the
orange/
White
wire.
Connections to be made
• Connect the
White
wire to the left front positive speaker output of the
aftermarket radio.
• Connect the
White/Black
wire to the left front negative speaker output of the
aftermarket radio.
• Connect the
Gray
wire to the right front positive speaker output of the
aftermarket radio.
• Connect the
Gray/Black
wire to the right front negative speaker output of the
aftermarket radio.
• Connect the
Blue/White
wire to the radio’s amp turn on wire. Note, wire must
be connected even if there isn’t an AMP in the vehicle.
• Connect the
Brown
wire to the mute wire of the aftermarket radio. If the
aftermarket radio does not have a Mute wire, tape up the
Brown
wire. Note, if
the Mute wire is not connected the radio will turn off when OnStar is active.
• Connect the
light Green
wire to the parking brake wire of the aftermarket
navigation radio.
• Connect the
Blue/Pink
wire to the VSS or speed sense wire of the aftermarket
navigation radio.
• Connect the
Green/Purple
wire to the reverse wire of the aftermarket
navigation radio.
• Plug the 16-pin harness into the GMOS-LAN-07.
