User Manual Q&AAnswer
Feb 07, 2025 - 08:40 PM
To connect the AXXESS AXGMLN-09 Wire Harness OnStar Retention to your aftermarket radio, follow these steps:
1. From the 16-pin harness with stripped leads to the aftermarket radio:
- Connect the Red wire to the accessory wire.
- If the aftermarket radio has an illumination wire, connect the Orange wire to it.
- 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.
- If the aftermarket radio has a mute wire, connect the Brown wire to it.
- Connect the Light Green wire to the parking brake wire (for multimedia/navigation radios).
- Connect the Blue/Pink wire to the speed sense wire (for multimedia/navigation radios).
- Connect the Green/Purple wire to the reverse wire (for multimedia/navigation radios).
2. From the AXGMLN-09 harness to the aftermarket radio:
- Connect the Black wire to the ground wire.
- Connect the Yellow wire to the battery wire.
- Connect the (2) Red wires to the accessory wire.
- 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.
- Connect the Red and White RCA jacks to the audio AUX-IN jacks of the aftermarket radio.
- Connect the Yellow RCA jack to the backup camera input jack (if applicable).
Please note that there are additional instructions and optional accessories mentioned in the manual for specific features and vehicle models. It is recommended to refer to the manual for complete installation details and vehicle-specific applications.
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