Axxess GMOS-LAN-04 Instrucciones De Instalación página 4

Connections to be made
From the 30-pin harness:
• Connect the Yellow wire to the radio's 12-volt battery or memory wire.
• Connect the Black wire to the radio's ground wire.
• Plug the 14-pin harness into the GMOS-LAN-04.
• The Black/Yellow wire is for the OnStar volume adjustment. This will be discussed in
the OnStar Level Adjustment section of this instruction.
The 12 pin harness (ASWC plug) will be discussed later in the manual.
Installing the GMOS-LAN-04
• With all connections completed to the aftermarket radio, plug the 30-pin harnesses into
the vehicles wiring harnesses.
• Reconnect the negative battery terminal.
• Cycle the key, by turning the ignition on for 30-seconds. Then off and on
again to test the radio.
Testing the GMOS-LAN-04
1) Turn the ignition on if not already, and then turn the radio on to verify that the radio
works. Check balance and fader controls for proper operation.
2) Push the Onstar button (if equipped) to verify Onstar is working. The radio will shut off or
mute, depending if the Brown wire on the 16-pin harness is connected, and Onstar will
be heard through the front speakers. Turn off Onstar and the radio will turn back on.
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GMOS-LAN-04
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