Owner's Manual

REV. 6/5/2019 INST99-6520B
7
CONNECTIONS
From the 16-pin harness with stripped leads to the aftermarket radio:
• Connect the Red wire to the accessory wire.
Note: If also installing an ASWC-1 (sold separately), there will be a Red wire on the 6520
harness to connect as well.
• Connect the Orange/White wire to the illumination wire, if applicable.
• If the vehicles equipped with a factory amplifier, connect the Blue/White wire to the amp
turn-on wire.
The following (3) wires are for aftermarket multimedia/navigation radios that require these wires:
• Connect the Blue/Pink wire to the speed sense wire.
• Connect the Green/Purple wire to the reverse wire.
• Connect the Light Green wire to the parking brake wire.
• Tape off and disregard the following (9) wires, they will not be used in this application:
Brown, White, White/Black, Gray, Gray/Black, Purple, Purple/Black, Green, Green/Black.
From the 6520 harness to the aftermarket radio:
• Connect the Black wire to the ground wire.
• Connect the Yellow wire to the battery wire.
• 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 White wire to the left front positive speaker output.
• Connect the White/Black wire to the left front negative speaker output.
• Connect the Green wire to the left rear positive speaker output.
• Connect the Green/Black wire to the left rear negative speaker output.
• Connect the Purple wire to the right rear positive speaker output.
• Connect the Purple/Black wire to the right rear negative speaker output.
• Disregard the Yellow RCA jack labeled (1), it will not be used in this application.
• Connect the Yellow RCA jack labeled (2) to either an aftermarket backup camera, or an AUX
video input.
12-pin pre-wired ASWC-1 harness:
This harness is to be used along with the ASWC-1 (sold separately) to retain steering wheel
audio controls. If the ASWC-1 is not being used, disregard this harness. If it is to be used,
please refer to the ASWC-1 instructions for radio connections and programming. Disregard
the harness that comes with the ASWC-1.