Axxess GMOS-LAN-01 Installation Instructions Manual - Page 6
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7. Cut the gray wire about half way between the two plugs. Connect the gray wire from the 24 pin plug to ampli-
fier's right front positive speaker output wire. Connect the gray wire from the 12 pin plug to the positive
speakerwire of the Metra SP-2003 or equivalent.
8. Cut the gray/black wire about half way between the two plugs. Connect the gray/black wire from the 24 pin
plug to amplifier's right front negative speaker output wire. Connect the gray/black wire from the 12 pin plug
to the negative speaker wire of the Metra SP-2003 or equivalent.
Note: If only one SP-2003 is used tape up the gray wires that would normally connect to the second
SP-2003 to avoid a short circuit.
CONNECTIONS TO BE MADE ON THE 12 PIN HARNESS:
1. Connect the yellow wire to the radio's 12 volt battery or memory wire.
2. Connect the black wire to the radio's ground wire.
3. The black/yellow and black/white wire is for the Onstar volume adjustment. This will be discussed in the
Onstar and Chime Level Adjustment section of this instruction.
When completed, plug the 12 pin harness into the GMOS-LAN-01.
FINAL WIRING CONNECTIONS
Make wiring connections using the EIA color code chart shown below and the
instructions included with the head unit. Metra recommends making connec-
tions as shown below; Strip, Splice, Solder, Tape. Isolate and individually tape
off ends of any unused wires to prevent electrical short circuit.
METRA/EIA WIRING CODE
12V Ignition / Acc. . . . . . . . . . Red
12V Batt / Memory. . . . . . . . . Yellow
Ground. . . . . . . . . . . . . . . . . . Black*
Power Antenna. . . . . . . . . . . . Blue
Amp Turn-On . . . . . . . . . . . . . Blue / White
Amp Ground. . . . . . . . . . . . . . Black / White
Illumination . . . . . . . . . . . . . . Orange
Dimmer . . . . . . . . . . . . . . . . . Orange / White
GMOS-LAN-01
Right Front (+) . . . . . . . . . . . . Gray
Right Front (-). . . . . . . . . . . . . Gray / Black
Left Front (+) . . . . . . . . . . . . . White
Left Front (-). . . . . . . . . . . . . . White / Black
Right Rear (+) . . . . . . . . . . . . Violet
Right Rear (-) . . . . . . . . . . . . . Violet / Black
Left Rear (+) . . . . . . . . . . . . . Green
Left Rear (-) . . . . . . . . . . . . . . Green / Black
5
STRIP
SPLICE
SOLDER
TAPE