From the 16-pin harness with stripped leads to the aftermarket radio:
• Connect the (2) red wires to the accessory wire.
Note: If installing the ASWC-1, there will be an accessory wire on the
12-pin harness to connect as well.
• Connect the orange/White wire to the illumination wire. (If the aftermarket
radio has no illumination wire, tape off the orange/White wire).
• Connect the Blue/White wire to the amp turn on wire (this wire must be
connected to hear sound from the factory amplifier).
• Connect the Brown wire to the mute wire of the aftermarket radio. If the radio
has no mute wire, tape it off and disregard it.
• Connect the White wire to the left front positive speaker output.
• Connect the White/Black wire to the left front negative speaker output.
• Connect the Gray wire to the right front positive speaker output.
• Connect the Gray/Black wire to the right front negative speaker output.
connect the following 4 wires onlY if your vehicle comes equipped with a
digital amplifier:
• Connect the Green wire to the left rear positive speaker output.
• Connect the Green/Black wire to the left rear negative speaker output.
GMOS-LAN-012
Connections to be made
• Connect the Purple wire to the right rear positive speaker output.
• Connect the Purple/Black wire to the right rear negative output.
the following 3 wires are for an aftermarket multimedia/navigation radio that
provide these wires (if not required, tape them off and disregard them):
• Connect the light Green wire to the parking brake wire, if applicable.
• Connect the Blue/Pink wire to the speed sense wire (V.S.S.), if applicable.
• Connect the Green/Purple wire to the reverse wire, if applicable.
From the GMoS-lan-012 harness:
(a) 16-pin and 14-pin harness to the aftermarket radio:
Continued on next page
3
• Connect the Black wire to the ground wire.
• Connect the Yellow wire to the battery wire.
• Connect the RCA jacks to the audio AUX-IN (if so equipped).
Note: This will only be required if you care to retain the factory AUX-IN,
or satellite radio.