Axxess Interface Installation - Metra Electronics 99-3307G Installation Instructions Manual

Axxess Interface Installation

INTERFACE FEATURES
• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (retained accessory power)
• Can be used in amplified or non-amplified models
• Provides NAV outputs (mute, parking brake, reverse, and V.S.S)
• Pre-wired ASWC-1 harness included (ASWC-1 sold separately)
• Retains balance and fade
• Micro "B" USB updatable
INTERFACE COMPONENTS
• Axxess Interface
• 3307 harness
TOOLS REQUIRED
• Wire cutter • Crimp tool • Solder gun • Tape • Small flat-blade screwdriver
• Connectors (example: butt-connectors, bell caps, etc.)
99-3307G
Connections to be made
From the 3307 harness to the aftermarket radio:
• Connect the Black wire with a ring terminal to the chassis of the aftermarket radio.
Attention: The interface will not function properly unless this step is performed
exactly as stated.
• Connect the Black wire to the ground wire.
• Connect the Yellow wire to the battery wire.
• Connect the Red wire to the accessory wire.
• If the vehicle is factory amplified, connect the Blue/White wire to the amp turn on
wire. This wire must be connected to hear sound from the factory amplifier.
• If the aftermarket radio has an illumination wire, connect the Orange/White wire to it.
• If the aftermarket radio has a mute wire, connect the Brown wire to it. If the mute
wire is not connected, the radio will turn off when OnStar is activated.
• 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.
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