User Manual

GMOS-LAN-06
3
Installing the GMOS-LAN-06
• ToadjusttheOnStarvolumelevelfindtheBlack/Yellow wireonthe12-pin
harness.
• PushtheBlueOnStarbutton:whilethevoiceisspeakingtaptheBlack/Yellow
wiretoground.
 Thereare4volumesettingsforOnStar:oncethe4thsettingisreachedandthe
Black/Yellowwireistappedtoground,itwillautomaticallygobacktothefirst
volumesetting.
• OncethevolumeissetitwillstayatthatvolumeuntiltheBlack/Yellowwireis
tappedtogroundagain.
OnStar level adjustment
• Withallconnectionscompletedtotheaftermarketradio,plugthe14and16-pin
harnessintothevehicleswiringharness.
• Reconnectthenegativebatteryterminal.
• Cyclethekey,byturningtheignitiononfor30seconds.Thenoffandonagain
totesttheradio.
• PushtheOnStarbutton,theradioshouldmuteandyoushouldhearOnStar.
• PushtheOnStarcancelbuttonandtheradioshouldunmute.
Note: If the mute wire is not connected, the radio will shut off instead.
Testing the GMOS-LAN-06