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.
Tape off and disregard the following 4 wires:
• The Green, Green/Black, Purple, and Purple/Black wire.
GMOS-LAN-034
Connections to be made
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-034 harness:
(a) 16-pin and 14-pin harness to the aftermarket radio:
2
• 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 on the aftermarket radio
(if so equipped). Note: This will only be required if you care to retain the
factory satellite radio.
For amplified models only:
• Connect the Green wire to the left rear positive speaker output.
• Connect the Green/Black wire to the left rear negative speaker output.